Yep, we may get a tiny thank-you (read: commission) when you buy through
links on Techspotr — not enough for a yacht, but enough to keep the lights (and
servers) on.
Learn more
The ViewSonic PX749-4K projector comes packed with 132 useful specs & features — from general information, optical performance, projection & throw performance & lens & focus system to more. Here’s what smart shoppers are looking at on Techspotr.
A fast snapshot of the ViewSonic PX749-4K, covering its standout specification and what you can expect right out of the box.
ViewSonic PX749-4K
The ViewSonic PX749-4K is a high-brightness home theater projector specifically "Designed for Xbox." It delivers true 4K UHD resolution with HDR/HLG support and 4,000 ANSI lumens for clear viewing in lit rooms. Gamers benefit from an ultra-fast 4.2ms input lag and a 240Hz refresh rate.
Specifications & Facts
132
Specs measured. Drama avoided.
From standout features and price to detailed pros and cons, the ViewSonic PX749-4K projector is laid bare — plus how it compares to other projectors and what shoppers are saying.
General Information
9
ViewSonic PX749-4K
Color
What is the color of this projector?
48
ViewSonic PX749-4K
0
Votes
White
20
Projectors in this range
Black
ViewSonic PX749-4K
The projector's color is White, which can be visually appealing for home theater setups and blends well with most room décors.
Indicates the color finish of the projector body.
When it comes to Color,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
28 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Color on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Release Year
What is the release year of this projector?
78
ViewSonic PX749-4K
0
Votes
2023
28
Projectors in this range
2023
ViewSonic PX749-4K
The projector was released in the year 2023, benefiting from contemporary technology standards and components.
Shows the year the projector model was released.
When it comes to Release Year,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
50 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Release Year on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Imaging Chip Size
What is the imaging chip size of this projector?
0.47
inch
0Votes
0.53
inch (Average)
ViewSonic PX749-4K
The imaging chip size is 0.47 inches, roughly 1.19 cm, reflecting the physical size of the DLP chip inside.
Specifies the size of the imaging chip. Larger chips generally improve performance.
When it comes to Imaging Chip Size,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
, delivering
equal
0.1 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Imaging Chip Size on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Intended Usage Type
What is the intended usage type of this projector?
78
ViewSonic PX749-4K
0
Votes
Home Theater
32
Projectors in this range
Home Theater
Describes the ideal application for this projector.
When it comes to Intended Usage Type,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
46 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Intended Usage Type on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Product Type
What is the product type of this projector?
71
ViewSonic PX749-4K
0
Votes
Home Theater, Gaming
27
Projectors in this range
Home Theater
Defines the general classification of this projector.
When it comes to Product Type,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
44 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Product Type on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Build Material
What is the build material of this projector?
38
ViewSonic PX749-4K
0
Votes
Plastic
14
Projectors in this range
Plastic
Specifies the main construction material of the chassis.
When it comes to Build Material,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
24 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Build Material on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Country of Manufacture
What is the country of manufacture for this projector?
78
ViewSonic PX749-4K
0
Votes
China
32
Projectors in this range
China
Indicates where the projector was manufactured.
When it comes to Country of Manufacture,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
46 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Country of Manufacture on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Projection Technology Type
What is the projection technology type of this projector?
58
ViewSonic PX749-4K
0
Votes
DLP
24
Projectors in this range
DLP
Identifies the core imaging technology used.
When it comes to Projection Technology Type,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
34 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Projection Technology Type on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Imaging Chip Type
What is the imaging chip type of this projector?
83
ViewSonic PX749-4K
0
Votes
DLP Chip
34
Projectors in this range
DLP Chip
Indicates the chip architecture that forms the image.
When it comes to Imaging Chip Type,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
49 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Imaging Chip Type on ViewSonic PX749-4K
◉ and help others decide!
Optical Performance
14
ViewSonic PX749-4K
Brightness Output
What is the brightness output?
4,000
lumen
0Votes
2,969.13
lumen (Average)
ViewSonic PX749-4K
The peak ANSI lumens is 4000, confirming the projector's capacity to deliver bright images suitable for various lighting environments.
Indicates overall light output for visibility in ambient light.
When it comes to Brightness Output,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
1,030.9 lumen
measurement.
Don’t keep it to yourself — be the first to react and review the
Brightness Output on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Dynamic Lumens
What is the dynamic lumens rating?
4,000
lumen
0Votes
3,083.13
lumen (Average)
ViewSonic PX749-4K
With a brightness output of 4000 lumens, the projector is suitable for rooms with moderate ambient light, providing vibrant images.
Measures boosted brightness in enhanced dynamic modes.
When it comes to Dynamic Lumens,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
916.9 lumen
measurement.
Don’t keep it to yourself — be the first to react and review the
Dynamic Lumens on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Native Resolution
What is the native resolution of this projector?
98
ViewSonic PX749-4K
0
Votes
4K
39
Projectors in this range
1080p
The true physical pixel resolution produced by the projector.
When it comes to Native Resolution,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
59 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Native Resolution on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Maximum Supported Resolution
What is the maximum supported resolution of this projector?
78
ViewSonic PX749-4K
0
Votes
4K
31
Projectors in this range
4K
The highest resolution signal the projector can accept.
When it comes to Maximum Supported Resolution,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
47 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Maximum Supported Resolution on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Dynamic Contrast Ratio
Deep dynamic contrast at :val.
1
ViewSonic PX749-4K
0
Votes
12,000:1
2
Projectors in this range
Not Specified
What is the dynamic contrast ratio?
When it comes to Dynamic Contrast Ratio,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
, delivering
equal
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Dynamic Contrast Ratio on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Color Bit Depth
What is the color bit depth?
10
bit
0Votes
10.81
bit (Average)
Determines how finely color gradients are rendered.
When it comes to Color Bit Depth,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
, delivering
equal
0.8 bit
measurement.
Don’t keep it to yourself — be the first to react and review the
Color Bit Depth on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Refresh Rate
What is the refresh rate?
240
Hz
0Votes
104.83
Hz (Average)
Determines motion smoothness for gaming and video.
When it comes to Refresh Rate,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
135.2 Hz
measurement.
Don’t keep it to yourself — be the first to react and review the
Refresh Rate on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Peak ANSI Lumens
What is the peak ANSI lumens of this projector?
4,000
lumen
0Votes
2,936.15
lumen (Average)
Industry-standard brightness measurement using ANSI method.
When it comes to Peak ANSI Lumens,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
1,063.9 lumen
measurement.
Don’t keep it to yourself — be the first to react and review the
Peak ANSI Lumens on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Contrast Ratio
What is the contrast ratio of this projector?
1
ViewSonic PX749-4K
0
Votes
12,000:1
4
Projectors in this range
1,000:1
Represents the difference between the darkest black and brightest white produced by the projector.
When it comes to Contrast Ratio,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
, delivering
equal
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Contrast Ratio on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Pixel Shifting
Does this projector support pixel shifting?
No
0Votes
ViewSonic PX749-4K
Yes
Projectors in this range
Indicates whether resolution enhancement via pixel shifting is supported.
When it comes to Pixel Shifting,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Pixel Shifting on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
HDR Format Support
What HDR formats does this projector support?
43
ViewSonic PX749-4K
0
Votes
HDR10, HLG
17
Projectors in this range
HDR10
Specifies which HDR formats the projector can display.
When it comes to HDR Format Support,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
26 score
measurement.
Don’t keep it to yourself — be the first to react and review the
HDR Format Support on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Frame Interpolation
Does this projector support frame interpolation?
No
0Votes
ViewSonic PX749-4K
Yes
Projectors in this range
Allows smoother motion for sports and fast scenes.
When it comes to Frame Interpolation,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Frame Interpolation on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Motion Processing Type
Smooth motion processing with level :val.
0
ViewSonic PX749-4K
0
Votes
Not Specified
10
Projectors in this range
Not specified
What is the motion processing level?
When it comes to Motion Processing Type,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
, delivering
equal
10 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Motion Processing Type on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Sharpness Enhancement Type
Crisp detail with sharpness level :val.
0
ViewSonic PX749-4K
0
Votes
Not Specified
18
Projectors in this range
2–4 (Balanced)
What is the sharpness enhancement level?
When it comes to Sharpness Enhancement Type,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
, delivering
equal
18 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Sharpness Enhancement Type on ViewSonic PX749-4K
◉ and help others decide!
Projection & Throw Performance
13
ViewSonic PX749-4K
Screen Size Minimum
What is the minimum supported screen size?
30
inch
0Votes
48.25
inch (Average)
ViewSonic PX749-4K
The minimum screen size supported is 30 inches, equivalent to about 76.2 cm diagonal, offering a versatile projection range.
Smallest supported diagonal projection size.
When it comes to Screen Size Minimum,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
18.2 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Screen Size Minimum on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Screen Size Maximum
What is the maximum supported screen size?
300
inch
0Votes
240.73
inch (Average)
ViewSonic PX749-4K
The maximum screen size supported is 300 inches, which is approximately 762 cm diagonally, suitable for large venue projection.
Largest supported diagonal projection size.
When it comes to Screen Size Maximum,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
59.3 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Screen Size Maximum on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Maximum Throw Distance
What is the maximum throw distance?
32.05
ft
0Votes
19.32
ft (Average)
ViewSonic PX749-4K
The maximum throw distance is 32.05 feet, which is about 9.77 meters, allowing for projection over considerable distances.
Maximum distance at which the projector can achieve a proper image.
When it comes to Maximum Throw Distance,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
12.7 ft
measurement.
Don’t keep it to yourself — be the first to react and review the
Maximum Throw Distance on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Optical Zoom Level
High-quality optical zoom at :valx.
43
ViewSonic PX749-4K
0
Votes
1.3x
13
Projectors in this range
1.1x (Entry)
ViewSonic PX749-4K
This projector features an optical zoom level of 1.3x, enabling flexible image size adjustment without losing image quality.
What is the optical zoom level?
When it comes to Optical Zoom Level,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
30 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Optical Zoom Level on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Throw Ratio
Flexible placement with :val throw ratio.
38
ViewSonic PX749-4K
0
Votes
1.13-1.47:1
17
Projectors in this range
1.0–1.5 (Standard)
What is the throw ratio?
When it comes to Throw Ratio,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
21 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Throw Ratio on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Keystone Correction Vertical
What is the vertical keystone correction?
40
degree
0Votes
31.09
degree (Average)
Vertical angle adjustment to correct image distortion.
When it comes to Keystone Correction Vertical,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
8.9 degree
measurement.
Don’t keep it to yourself — be the first to react and review the
Keystone Correction Vertical on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Keystone Correction Horizontal
What is the horizontal keystone correction?
40
degree
0Votes
28.26
degree (Average)
Horizontal angle adjustment to correct image distortion.
When it comes to Keystone Correction Horizontal,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
11.7 degree
measurement.
Don’t keep it to yourself — be the first to react and review the
Keystone Correction Horizontal on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Minimum Throw Distance
What is the minimum throw distance?
2.46
ft
0Votes
3.64
ft (Average)
Closest usable distance between projector and screen.
When it comes to Minimum Throw Distance,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
1.2 ft
measurement.
Don’t keep it to yourself — be the first to react and review the
Minimum Throw Distance on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Short Throw
Does this projector support short throw usage?
No
0Votes
ViewSonic PX749-4K
Yes
Projectors in this range
Indicates whether the projector is designed for short-throw projection.
When it comes to Short Throw,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Short Throw on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Ultra Short Throw
Does this projector support ultra short throw projection?
No
0Votes
ViewSonic PX749-4K
Yes
Projectors in this range
Indicates whether the projector can project large images at extremely short distances.
When it comes to Ultra Short Throw,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Ultra Short Throw on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Auto Keystone
Does this projector support auto keystone?
Yes
0Votes
ViewSonic PX749-4K
Yes
Projectors in this range
Automatically corrects keystone distortion.
When it comes to Auto Keystone,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
53 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Auto Keystone on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Digital Zoom Level
Useful zoom reaching :valx.
78
ViewSonic PX749-4K
0
Votes
0.8x-2.0x
18
Projectors in this range
1.1x–1.5x (Moderate)
What is the digital zoom level?
When it comes to Digital Zoom Level,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
60 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Digital Zoom Level on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Projection Alignment Type
What is the projection alignment type?
66
ViewSonic PX749-4K
0
Votes
Front,Ceiling
23
Projectors in this range
Front
Describes how the projector aligns with the screen.
When it comes to Projection Alignment Type,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
43 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Projection Alignment Type on ViewSonic PX749-4K
◉ and help others decide!
Lens & Focus System
6
ViewSonic PX749-4K
Lens Material
What is the lens material?
38
ViewSonic PX749-4K
0
Votes
Plastic
31
Projectors in this range
Glass
Indicates the primary material used in the projector lens.
When it comes to Lens Material,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
7 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Lens Material on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Focus Type
What is the focus type of this projector?
18
ViewSonic PX749-4K
0
Votes
Manual
14
Projectors in this range
Manual
Defines how the projector adjusts focus.
When it comes to Focus Type,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Focus Type on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Auto Focus
Does this projector support auto focus?
No
0Votes
ViewSonic PX749-4K
Yes
Projectors in this range
Indicates whether the projector can automatically adjust focus.
When it comes to Auto Focus,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Auto Focus on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Lens Protection Cover
Does this projector include a lens protection cover?
No
0Votes
ViewSonic PX749-4K
Yes
Projectors in this range
Indicates whether the lens includes a physical protection cover.
When it comes to Lens Protection Cover,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Lens Protection Cover on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Dustproof Lens Design
Does this projector have a dustproof lens design?
No
0Votes
ViewSonic PX749-4K
Yes
Projectors in this range
Specifies whether the lens is designed to resist dust intrusion.
When it comes to Dustproof Lens Design,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Dustproof Lens Design on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Lens Replacement Compatibility
Is the lens replaceable?
No
0Votes
ViewSonic PX749-4K
Projector in this range
Who knows?
(Help us out by suggesting one!)
Indicates whether the projector's lens can be replaced or upgraded.
Don’t keep it to yourself — be the first to react and review the
Lens Replacement Compatibility on ViewSonic PX749-4K
◉ and help others decide!
Light Source System
5
ViewSonic PX749-4K
Light Source Lifetime Eco Mode
What is the light source lifetime in eco mode?
20,000
hour
0Votes
21,362.5
hour (Average)
ViewSonic PX749-4K
The light source lifetime in Eco Mode is up to 20,000 hours, meaning long-lasting performance with reduced power consumption.
Estimated lifespan of the light source in eco mode.
When it comes to Light Source Lifetime Eco Mode,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
, delivering
equal
1,362.5 hour
measurement.
Don’t keep it to yourself — be the first to react and review the
Light Source Lifetime Eco Mode on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Light Source Power Output
What is the light source power output?
240
Watt
0Votes
223.34
Watt (Average)
ViewSonic PX749-4K
The light source power output is 240 Watts, which is typical for lamp-based projectors providing high brightness.
Indicates the wattage of the light source, affecting brightness potential.
When it comes to Light Source Power Output,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
16.7 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Light Source Power Output on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Light Source Replaceability
Can the light source be replaced?
Yes
0Votes
ViewSonic PX749-4K
Yes
Projectors in this range
ViewSonic PX749-4K
The light source is replaceable, allowing for longer overall projector lifespan by changing the lamp as it ages or dims.
Indicates whether users can replace the light source.
When it comes to Light Source Replaceability,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
60 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Light Source Replaceability on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Light Source Lifetime Normal Mode
What is the light source lifetime in normal mode?
4,000
hour
0Votes
16,000.17
hour (Average)
Estimated lifespan in standard usage mode.
When it comes to Light Source Lifetime Normal Mode,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
, delivering
equal
12,000.2 hour
measurement.
Don’t keep it to yourself — be the first to react and review the
Light Source Lifetime Normal Mode on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Light Source Type
What is the light source type?
38
ViewSonic PX749-4K
0
Votes
Lamp
28
Projectors in this range
LED
Defines the illumination technology powering the projector.
When it comes to Light Source Type,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
10 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Light Source Type on ViewSonic PX749-4K
◉ and help others decide!
Imaging & Color Processing
8
ViewSonic PX749-4K
Image Processor Type
What is the image processor type?
28
ViewSonic PX749-4K
0
Votes
Standard
22
Projectors in this range
Standard
Specifies the processing engine that handles color, scaling, and image optimization.
When it comes to Image Processor Type,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Image Processor Type on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Auto Color Correction
Does this projector have auto color correction?
No
0Votes
ViewSonic PX749-4K
Yes
Projectors in this range
Automatically adjusts colors for the best image quality.
When it comes to Auto Color Correction,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Auto Color Correction on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Skin Tone Correction
Does this projector offer skin tone correction?
No
0Votes
ViewSonic PX749-4K
Yes
Projectors in this range
Enhances natural skin tones for realistic visuals.
When it comes to Skin Tone Correction,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Skin Tone Correction on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Black Level Enhancement
Does this projector include black level enhancement?
No
0Votes
ViewSonic PX749-4K
Yes
Projectors in this range
Deepens dark scenes for improved shadow detail.
When it comes to Black Level Enhancement,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Black Level Enhancement on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
White Balance Control
Does this projector include white balance control?
No
0Votes
ViewSonic PX749-4K
Yes
Projectors in this range
Allows tuning of color balance for accurate whites.
When it comes to White Balance Control,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
White Balance Control on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Image Scaling Engine Type
What type of image scaling engine does this projector use?
38
ViewSonic PX749-4K
0
Votes
Standard
29
Projectors in this range
Standard
Defines the scaling engine used to upscale lower-resolution content to the projector’s native resolution.
When it comes to Image Scaling Engine Type,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
9 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Image Scaling Engine Type on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Noise Reduction Type
What type of noise reduction does this projector use?
48
ViewSonic PX749-4K
0
Votes
Standard
25
Projectors in this range
Standard
Indicates the technique used to reduce visual noise and artifacts for a cleaner image.
When it comes to Noise Reduction Type,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
23 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Noise Reduction Type on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
MEMC Mode
Does this projector support MEMC mode?
No
0Votes
ViewSonic PX749-4K
Yes
Projectors in this range
Motion interpolation for smooth fast-action content.
When it comes to MEMC Mode,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
MEMC Mode on ViewSonic PX749-4K
◉ and help others decide!
Smart Features & Software
6
ViewSonic PX749-4K
Operating System Type
What is the operating system type?
8
ViewSonic PX749-4K
0
Votes
No OS
17
Projectors in this range
No OS
Specifies the software platform the projector runs on.
When it comes to Operating System Type,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
, delivering
equal
9 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Operating System Type on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
App Store Support
Does this projector support an app store?
No
0Votes
ViewSonic PX749-4K
Yes
Projectors in this range
Indicates support for downloading apps directly to the projector.
When it comes to App Store Support,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
App Store Support on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Voice Control
Does this projector support voice control?
No
0Votes
ViewSonic PX749-4K
Yes
Projectors in this range
Enables hands-free control using supported voice assistants.
When it comes to Voice Control,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Voice Control on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
AI Auto Image Optimization
Does this projector include AI auto image optimization?
No
0Votes
ViewSonic PX749-4K
Yes
Projectors in this range
Automatically enhances image settings using AI.
When it comes to AI Auto Image Optimization,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
AI Auto Image Optimization on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Wireless Casting
Does this projector support wireless casting?
No
0Votes
ViewSonic PX749-4K
Yes
Projectors in this range
Indicates compatibility with casting protocols like Chromecast or AirPlay.
When it comes to Wireless Casting,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Wireless Casting on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Smart Calibration
Does this projector support smart calibration?
No
0Votes
ViewSonic PX749-4K
Yes
Projectors in this range
Indicates whether calibration can be optimized automatically or via app.
When it comes to Smart Calibration,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Smart Calibration on ViewSonic PX749-4K
◉ and help others decide!
Connectivity & I/O Ports
14
ViewSonic PX749-4K
RS-232 Port
Does this projector include an RS-232 port?
Yes
0Votes
ViewSonic PX749-4K
Yes
Projectors in this range
ViewSonic PX749-4K
The presence of an RS-232 port enables integration with professional control systems for automation and management.
Indicates support for professional control and automation systems.
When it comes to RS-232 Port,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
57 score
measurement.
Don’t keep it to yourself — be the first to react and review the
RS-232 Port on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Wireless Input Lag
What is the wireless input lag?
4.2
ms
0Votes
26.81
ms (Average)
ViewSonic PX749-4K
The wireless input lag of 4.2 ms signifies minimal delay for responsive gaming or interactive uses over wireless connection.
Measures latency when receiving content wirelessly.
When it comes to Wireless Input Lag,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
22.6 ms
measurement.
Don’t keep it to yourself — be the first to react and review the
Wireless Input Lag on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
HDMI Version
What HDMI version does this projector support?
65
ViewSonic PX749-4K
0
Votes
2.0
29
Projectors in this range
2.0
ViewSonic PX749-4K
The HDMI version supported is 2.0, which enables 4K video at 60Hz and supports HDR formats.
Specifies the supported HDMI standard.
When it comes to HDMI Version,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
36 score
measurement.
Don’t keep it to yourself — be the first to react and review the
HDMI Version on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
USB Type Support
What USB types are supported?
58
ViewSonic PX749-4K
0
Votes
USB-A, USB-C
13
Projectors in this range
USB-A
ViewSonic PX749-4K
The projector supports both USB-A and USB-C ports, allowing compatibility with a wide range of modern devices and peripherals.
Defines the supported USB standards and connector types.
When it comes to USB Type Support,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
45 score
measurement.
Don’t keep it to yourself — be the first to react and review the
USB Type Support on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Wired Input Lag
What is the wired input lag?
4.2
ms
0Votes
19.8
ms (Average)
ViewSonic PX749-4K
The wired input lag of 4.2 ms is very low, which benefits gaming and fast-moving video content with reduced motion blur.
Measures latency over wired connections, important for gaming.
When it comes to Wired Input Lag,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
15.6 ms
measurement.
Don’t keep it to yourself — be the first to react and review the
Wired Input Lag on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
HDMI Ports Count
How many HDMI ports does this projector have?
48
ViewSonic PX749-4K
0
Votes
2
19
Projectors in this range
2
Number of HDMI inputs available for digital video and audio.
When it comes to HDMI Ports Count,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
29 score
measurement.
Don’t keep it to yourself — be the first to react and review the
HDMI Ports Count on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
USB Ports Count
How many USB ports does this projector have?
65
ViewSonic PX749-4K
0
Votes
2
20
Projectors in this range
1
Indicates how many USB ports are available.
When it comes to USB Ports Count,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
45 score
measurement.
Don’t keep it to yourself — be the first to react and review the
USB Ports Count on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Audio Out Port Type
What type of audio out port does this projector have?
18
ViewSonic PX749-4K
0
Votes
3.5mm
14
Projectors in this range
3.5mm
Indicates available audio output interfaces.
When it comes to Audio Out Port Type,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Audio Out Port Type on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Ethernet Port
Does this projector support Ethernet?
Yes
0Votes
ViewSonic PX749-4K
Yes
Projectors in this range
Indicates whether wired internet connectivity is available.
When it comes to Ethernet Port,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
55 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Ethernet Port on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
VGA Port
Does this projector support VGA input?
No
0Votes
ViewSonic PX749-4K
Yes
Projectors in this range
Indicates presence of a VGA input for legacy devices.
When it comes to VGA Port,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
VGA Port on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
AV Composite Input
Does this projector offer AV composite input?
No
0Votes
ViewSonic PX749-4K
Yes
Projectors in this range
Indicates whether composite video input is available.
When it comes to AV Composite Input,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
AV Composite Input on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Optical Audio Output
Does this projector include an optical audio output?
No
0Votes
ViewSonic PX749-4K
Yes
Projectors in this range
Indicates availability of optical audio interface for high-quality sound systems.
When it comes to Optical Audio Output,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Optical Audio Output on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
12V Trigger Port
Does this projector have a 12V trigger port?
Yes
0Votes
ViewSonic PX749-4K
Yes
Projectors in this range
Used to control motorized screens and automation systems.
When it comes to 12V Trigger Port,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
62 score
measurement.
Don’t keep it to yourself — be the first to react and review the
12V Trigger Port on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
SD Card Slot
Does this projector support an SD card slot?
No
0Votes
ViewSonic PX749-4K
Yes
Projectors in this range
Indicates ability to read media directly from SD cards.
When it comes to SD Card Slot,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
SD Card Slot on ViewSonic PX749-4K
◉ and help others decide!
Audio System
8
ViewSonic PX749-4K
Speaker Output Power
What is the speaker output power?
10
Watt
0Votes
13.82
Watt (Average)
ViewSonic PX749-4K
The speaker configuration delivers 10 Watts output power, supporting adequate sound volume and clarity for typical room sizes.
Indicates total audio power from built-in speakers.
When it comes to Speaker Output Power,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
, delivering
equal
3.8 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Speaker Output Power on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Fan Noise Level
What is the fan noise level?
33
dB
0Votes
28.79
dB (Average)
ViewSonic PX749-4K
The fan noise level of 33 dB indicates a relatively quiet operation, suitable for home theater environments where low noise is preferred.
Measures ambient noise from the projector fan.
When it comes to Fan Noise Level,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
, delivering
equal
4.2 dB
measurement.
Don’t keep it to yourself — be the first to react and review the
Fan Noise Level on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Speaker Configuration
What is the speaker configuration?
68
ViewSonic PX749-4K
0
Votes
Stereo
19
Projectors in this range
Stereo
Describes the speaker layout inside the projector.
When it comes to Speaker Configuration,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
49 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Speaker Configuration on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Audio Processing Type
What type of audio processing does this projector use?
18
ViewSonic PX749-4K
0
Votes
Standard
15
Projectors in this range
Standard
Defines the audio enhancement engine used to improve clarity, bass response, and spatial sound.
When it comes to Audio Processing Type,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Audio Processing Type on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Dolby Audio
Does this projector support Dolby audio?
No
0Votes
ViewSonic PX749-4K
Yes
Projectors in this range
Determines whether the projector supports Dolby audio formats.
When it comes to Dolby Audio,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Dolby Audio on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
DTS Audio
Does this projector support DTS audio?
No
0Votes
ViewSonic PX749-4K
Yes
Projectors in this range
Indicates whether DTS audio decoding is available.
When it comes to DTS Audio,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
DTS Audio on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Bluetooth Audio Output
Does this projector support Bluetooth audio output?
No
0Votes
ViewSonic PX749-4K
Yes
Projectors in this range
Allows wireless output to speakers or headphones.
When it comes to Bluetooth Audio Output,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Bluetooth Audio Output on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Microphone Input
Does this projector support microphone input?
No
0Votes
ViewSonic PX749-4K
Yes
Projectors in this range
Indicates whether microphones can be connected for presentations or karaoke.
When it comes to Microphone Input,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Microphone Input on ViewSonic PX749-4K
◉ and help others decide!
Controls & User Interface
10
ViewSonic PX749-4K
Control Panel Type
What is the control panel type?
18
ViewSonic PX749-4K
0
Votes
Buttons
5
Projectors in this range
Buttons
Indicates the type of on-device control interface.
When it comes to Control Panel Type,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
13 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Control Panel Type on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Remote Control Type
What type of remote control is included?
18
ViewSonic PX749-4K
0
Votes
Standard
19
Projectors in this range
Standard
Defines the style and capability of the included remote.
When it comes to Remote Control Type,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
, delivering
equal
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Remote Control Type on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Backlit Remote
Does this projector include a backlit remote?
No
0Votes
ViewSonic PX749-4K
Yes
Projectors in this range
Indicates whether the remote supports backlighting for dark rooms.
When it comes to Backlit Remote,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Backlit Remote on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
On-Screen Menu Features
What on-screen menu features does this projector offer?
56
ViewSonic PX749-4K
0
Votes
Basic, Advanced
31
Projectors in this range
Quick Settings, Advanced Settings, Icon-Based Menu
Describes navigational and functional features available inside the on-screen display (OSD) menu.
When it comes to On-Screen Menu Features,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
25 score
measurement.
Don’t keep it to yourself — be the first to react and review the
On-Screen Menu Features on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Menu Navigation Style
What is the menu navigation style?
58
ViewSonic PX749-4K
0
Votes
Icon-Based
20
Projectors in this range
Icon-Based
Defines how users navigate the on-screen interface.
When it comes to Menu Navigation Style,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
38 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Menu Navigation Style on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Custom Preset Modes
Does this projector allow custom preset modes?
No
0Votes
ViewSonic PX749-4K
Yes
Projectors in this range
Indicates whether image or sound presets can be saved by the user.
When it comes to Custom Preset Modes,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Custom Preset Modes on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Programmable Buttons
Does this projector include programmable buttons?
No
0Votes
ViewSonic PX749-4K
Projector in this range
Who knows?
(Help us out by suggesting one!)
Determines whether the projector or remote includes assignable hotkeys.
Don’t keep it to yourself — be the first to react and review the
Programmable Buttons on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Auto Source Detection
Does this projector support auto source detection?
No
0Votes
ViewSonic PX749-4K
Yes
Projectors in this range
Detects active inputs automatically.
When it comes to Auto Source Detection,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Auto Source Detection on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Indicator Light Controls
Does this projector support indicator light controls?
No
0Votes
ViewSonic PX749-4K
Yes
Projectors in this range
Allows dimming or disabling LED indicator lights.
When it comes to Indicator Light Controls,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Indicator Light Controls on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Parental Control Features
Does this projector include parental control features?
No
0Votes
ViewSonic PX749-4K
Yes
Projectors in this range
Indicates whether parental restrictions or PIN locks are available.
When it comes to Parental Control Features,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Parental Control Features on ViewSonic PX749-4K
◉ and help others decide!
Power & Electrical
9
ViewSonic PX749-4K
Standby Power
What is the standby power consumption?
0.5
Watt
0Votes
0.51
Watt (Average)
ViewSonic PX749-4K
The standby power consumption is low at 0.5 Watts, helping reduce energy usage when the projector is not active.
Power consumed when the projector is not active but still plugged in.
When it comes to Standby Power,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
0.0 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Standby Power on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Power Cord Length
What is the power cord length?
6
ft
0Votes
5.67
ft (Average)
ViewSonic PX749-4K
The power cord length is 6 feet, or roughly 1.83 meters, providing sufficient reach for typical installation scenarios.
Length of included power cable.
When it comes to Power Cord Length,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
0.3 ft
measurement.
Don’t keep it to yourself — be the first to react and review the
Power Cord Length on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Power Consumption Normal Mode
What is the power consumption in normal mode?
310
Watt
0Votes
263.28
Watt (Average)
Average power usage while running at full performance.
When it comes to Power Consumption Normal Mode,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
, delivering
equal
46.7 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Power Consumption Normal Mode on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Input Voltage Range
What is the input voltage range?
38
ViewSonic PX749-4K
0
Votes
100-240V
14
Projectors in this range
100–240V
Supported voltage range for safe operation.
When it comes to Input Voltage Range,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
24 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Input Voltage Range on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Power Supply Type
What is the power supply type?
68
ViewSonic PX749-4K
0
Votes
Internal
27
Projectors in this range
Internal
Indicates whether the power supply is built-in or external.
When it comes to Power Supply Type,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
41 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Power Supply Type on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Surge Protection
Does this projector include surge protection?
No
0Votes
ViewSonic PX749-4K
Yes
Projectors in this range
Indicates whether built-in surge protection is included.
When it comes to Surge Protection,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Surge Protection on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Power Efficiency Rating
What is the power efficiency rating?
0
ViewSonic PX749-4K
0
Votes
None
4
Projectors in this range
None
Describes the energy efficiency certification.
When it comes to Power Efficiency Rating,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
, delivering
equal
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Power Efficiency Rating on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Thermal Control Technology
What thermal control technology does this projector use?
38
ViewSonic PX749-4K
0
Votes
Standard Cooling
28
Projectors in this range
Standard Cooling
Defines the system used to manage heat and maintain safe operating temperatures.
When it comes to Thermal Control Technology,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
10 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Thermal Control Technology on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Operating Power Frequency
What is the operating power frequency?
50
Hz
0Votes
53.42
Hz (Average)
Indicates supported AC frequency.
When it comes to Operating Power Frequency,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
, delivering
equal
3.4 Hz
measurement.
Don’t keep it to yourself — be the first to react and review the
Operating Power Frequency on ViewSonic PX749-4K
◉ and help others decide!
Physical & Dimensions
13
ViewSonic PX749-4K
Width
What is the width of the projector?
14
inch
0Votes
13.14
inch (Average)
ViewSonic PX749-4K
The width of 14 inches converts to approximately 35.6 cm, indicating the projector's footprint.
Physical width of the projector body.
When it comes to Width,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
, delivering
equal
0.9 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Width on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Depth
What is the depth of the projector?
9.6
inch
0Votes
10.13
inch (Average)
ViewSonic PX749-4K
The depth of the projector is 9.6 inches, which equals approximately 24.4 cm.
Physical depth measurement.
When it comes to Depth,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
0.5 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Depth on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Height
What is the height of the projector?
4.8
inch
0Votes
6.16
inch (Average)
ViewSonic PX749-4K
The height is 4.8 inches, which converts to about 12.2 cm, indicating a compact form factor.
Vertical size of the projector body.
When it comes to Height,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
1.4 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Height on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Weight
What is the weight of the projector?
6.6
lbs
0Votes
10.67
lbs (Average)
ViewSonic PX749-4K
The weight of 6.6 lbs is approximately 3 kg, making this a moderately lightweight projector for portability.
Total weight of the projector.
When it comes to Weight,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
4.1 lbs
measurement.
Don’t keep it to yourself — be the first to react and review the
Weight on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Ceiling Mount Compatibility
Is the projector compatible with ceiling mounting?
Yes
0Votes
ViewSonic PX749-4K
Yes
Projectors in this range
ViewSonic PX749-4K
This projector is compatible with ceiling mounts, allowing for flexible installation options to optimize viewing angles and save space.
Indicates whether the projector supports ceiling mounting.
When it comes to Ceiling Mount Compatibility,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
49 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Ceiling Mount Compatibility on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Body Ventilation Design
What is the body ventilation design of this projector?
48
ViewSonic PX749-4K
0
Votes
Side Vent
23
Projectors in this range
Side Vent
ViewSonic PX749-4K
The body ventilation is designed with side vents, which help dissipate heat efficiently by allowing airflow through the sides of the projector.
Describes the airflow layout used to cool the internal components.
When it comes to Body Ventilation Design,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
25 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Body Ventilation Design on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Folded Width
What is the folded width?
19.3
inch
0Votes
14.85
inch (Average)
Width when the projector or components are folded (if applicable).
When it comes to Folded Width,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
, delivering
equal
4.5 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Folded Width on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Package Width
What is the package width?
19.3
inch
0Votes
17
inch (Average)
Width of the boxed projector.
When it comes to Package Width,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
, delivering
equal
2.3 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Package Width on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Package Depth
What is the package depth?
14.8
inch
0Votes
13.39
inch (Average)
Depth of the boxed projector.
When it comes to Package Depth,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
, delivering
equal
1.4 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Package Depth on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Mounting Type
What is the mounting type?
23
ViewSonic PX749-4K
0
Votes
Tabletop, Ceiling
6
Projectors in this range
Tabletop, Ceiling
Describes available mounting configurations.
When it comes to Mounting Type,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
17 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Mounting Type on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Tripod Mount Compatibility
Is the projector tripod compatible?
No
0Votes
ViewSonic PX749-4K
Yes
Projectors in this range
Indicates whether the projector can attach to tripods.
When it comes to Tripod Mount Compatibility,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Tripod Mount Compatibility on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Carry Handle
Does the projector include a carry handle?
No
0Votes
ViewSonic PX749-4K
Yes
Projectors in this range
Indicates whether the projector includes a handle for portability.
When it comes to Carry Handle,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Carry Handle on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Chassis Reinforcement Type
What type of chassis reinforcement is used?
48
ViewSonic PX749-4K
0
Votes
Standard Reinforcement
22
Projectors in this range
Standard Reinforcement
Indicates extra structural strengthening applied to the projector chassis.
When it comes to Chassis Reinforcement Type,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
26 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Chassis Reinforcement Type on ViewSonic PX749-4K
◉ and help others decide!
Environmental Conditions
9
ViewSonic PX749-4K
Storage Humidity Range
What is the storage humidity range?
53
ViewSonic PX749-4K
0
Votes
5‑90% RH
20
Projectors in this range
10-90% RH
ViewSonic PX749-4K
The projector can be stored in environments with humidity levels between 5% and 90% relative humidity, providing flexibility in varying climate conditions.
Humidity levels tolerated during storage.
When it comes to Storage Humidity Range,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
33 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Storage Humidity Range on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Operating Temperature Minimum
What is the minimum operating temperature?
32
°F
0Votes
36.96
°F (Average)
Minimum safe temperature at which the projector can operate.
When it comes to Operating Temperature Minimum,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
5.0 °F
measurement.
Don’t keep it to yourself — be the first to react and review the
Operating Temperature Minimum on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Operating Temperature Maximum
What is the maximum operating temperature?
104
°F
0Votes
100.64
°F (Average)
Maximum safe temperature for normal operation.
When it comes to Operating Temperature Maximum,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
3.4 °F
measurement.
Don’t keep it to yourself — be the first to react and review the
Operating Temperature Maximum on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Operating Humidity Range
What is the operating humidity range?
78
ViewSonic PX749-4K
0
Votes
0‑90% RH
29
Projectors in this range
20-80% RH
Acceptable humidity levels for proper operation.
When it comes to Operating Humidity Range,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
49 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Operating Humidity Range on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Dust Resistance Rating
What is the dust resistance rating?
0
ViewSonic PX749-4K
0
Votes
None
27
Projectors in this range
Basic
Indicates how well the projector resists dust intrusion.
When it comes to Dust Resistance Rating,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
, delivering
equal
27 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Dust Resistance Rating on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Light Spill Control
Does this projector have light spill control?
No
0Votes
ViewSonic PX749-4K
Yes
Projectors in this range
Indicates measures used to contain unwanted light scatter.
When it comes to Light Spill Control,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Light Spill Control on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Outdoor Use
Does this projector support outdoor use?
No
0Votes
ViewSonic PX749-4K
Yes
Projectors in this range
Specifies whether the projector is designed for outdoor environments.
When it comes to Outdoor Use,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Outdoor Use on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Storage Temperature Minimum
What is the minimum storage temperature?
42
°F
0Votes
0.46
°F (Average)
Minimum safe temperature for storing the projector.
When it comes to Storage Temperature Minimum,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
, delivering
equal
41.5 °F
measurement.
Don’t keep it to yourself — be the first to react and review the
Storage Temperature Minimum on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Storage Temperature Maximum
What is the maximum storage temperature?
96
°F
0Votes
136.94
°F (Average)
Maximum temperature the projector can handle when stored.
When it comes to Storage Temperature Maximum,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
, delivering
equal
40.9 °F
measurement.
Don’t keep it to yourself — be the first to react and review the
Storage Temperature Maximum on ViewSonic PX749-4K
◉ and help others decide!
Accessories & Warranty
8
ViewSonic PX749-4K
Remote Control Battery Type
What battery type does the remote control use?
48
ViewSonic PX749-4K
0
Votes
AAA
17
Projectors in this range
AAA
ViewSonic PX749-4K
The remote control uses AAA batteries, which are commonly available and easy to replace.
Specifies the battery type required for the remote.
When it comes to Remote Control Battery Type,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
31 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Remote Control Battery Type on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Quick-Start Guide
Is a quick-start guide included?
Yes
0Votes
ViewSonic PX749-4K
Yes
Projectors in this range
ViewSonic PX749-4K
A quick-start guide is included, making setup and initial use more straightforward for users.
Indicates whether a printed or digital quick-start guide is provided.
When it comes to Quick-Start Guide,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
47 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Quick-Start Guide on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Warranty Duration
What is the warranty duration?
68
ViewSonic PX749-4K
0
Votes
3 years
11
Projectors in this range
1 Year
ViewSonic PX749-4K
The warranty duration extends for a period of 3 years, which covers repairs or replacements for manufacturing defects within this timeframe.
The length of the included manufacturer warranty.
When it comes to Warranty Duration,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
57 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Warranty Duration on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Included Accessories
What accessories are included with the projector?
38
ViewSonic PX749-4K
0
Votes
Remote, Power Cable, HDMI Cable
10
Projectors in this range
Remote, Power Cable
Lists the accessories that come in the box.
When it comes to Included Accessories,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
28 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Included Accessories on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Replacement Lamp Model
What replacement lamp model is supported?
38
ViewSonic PX749-4K
0
Votes
Standard Lamp
31
Projectors in this range
LED Module
Defines the type or class of replacement lamp or light module compatible with the projector.
When it comes to Replacement Lamp Model,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
7 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Replacement Lamp Model on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Power Cable Type
What type of power cable is included?
48
ViewSonic PX749-4K
0
Votes
Standard
39
Projectors in this range
3-Prong
Describes the style of the included power cable.
When it comes to Power Cable Type,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
9 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Power Cable Type on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Extended Warranty
Does this projector support extended warranty options?
No
0Votes
ViewSonic PX749-4K
Yes
Projectors in this range
Indicates whether users can purchase extended warranty coverage.
When it comes to Extended Warranty,
ViewSonic PX749-4K ◉ is
worse than
Projector in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Extended Warranty on ViewSonic PX749-4K
◉ and help others decide!
ViewSonic PX749-4K
Service Availability Region
What is the service availability region?
98
ViewSonic PX749-4K
0
Votes
Global
42
Projectors in this range
Global
Specifies the regions where service and repairs are supported.
When it comes to Service Availability Region,
ViewSonic PX749-4K ◉ is
better than
Projector in this range ◉
, delivering
higher
56 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Service Availability Region on ViewSonic PX749-4K
◉ and help others decide!
Surveys
Because hot takes deserve votes.
ViewSonic PX749-4K
Performance
How would you rate the performance of this projector in terms of brightness and picture quality?
Supermod
Moderator
