Designed for Xbox for the ultimate gaming experience
Immersive audiovisual enjoyment with 4K HDR and Harman-tuned speaker
Up-to-300" screen size with 4,000 ANSI Lumens to maximize fun at home
4.2ms Ultra-Fast Input & 240Hz high refresh rate
Direct big-screen streaming via USB-C
Flexible installation: 1.3x optical zoom, warping adjustment and side projection capabilities
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Overview
Specs
Reviews
ViewSonic PX749-4K 4000-Lumen 3D UHD 16:9 White Gaming & Home Theater DLP Projector
Learn more about the ViewSonic PX749-4K
Model
Brand
ViewSonic
Model
PX749-4K
Details
Cabinet Color
White
Type
DLP
Display
Aspect Ratio
Native: 16:9 Supported: 4:3
Display Size
30 to 300" / 76.2 to 762.0 cm
Native Resolution
3840 x 2160
Brightness
4,000 lumens
Lens
Lens
Focus: Manual Optical Zoom: Manual: 1.3x
Throw Distance
29.53 to 384.25" / 0.75 to 9.76 m
Keystone Correction
Auto / Manual to Vertical: +/- 40° Manual to Horizontal: +/- 40°
Throw Ratio
1.13 to 1.47:1 (100" Screen Size @ 8.2' / 2.5 m)
Connectivity
Input Video Connectors
2 x HDMI 2.0
Output Audio Connectors
1 x 1/8" / 3.5 mm Mini
Network Connectors
RJ45
Other Connectors
1 x DE-9/DB-9 (RS-232) Input 1 x 12 V Trigger (Control) Output
USB
1 x USB-C 1 x USB-A (Service)
Convenience
Built-in Speakers
1 x 10W
Power
Power Supply
100 - 240 VAC, 50/60Hz
Power Consumption
Medium Brightness: 310 W Standby Mode (Lamp Off): < 0.5 W
Environmental
Temperature Range
Operating Conditions: 32 to 104°F / 0 to 40°C Storage Conditions: -4 to 140°F / -20 to 60°C
Humidity Range
up to 90% Humidity
Dimensions & Weight
Dimensions
4.3'' x 12.3'' x 8.7"
Weight
6.6 lbs.
Additional Information
First Listed on Newegg
June 26, 2026
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Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
Limited Warranty period (parts): 3 years
Limited Warranty period (labor): 3 years
Return Policies
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product to 60 days.
Return for refund within: 60 days
Return for replacement within: 60 days
Restocking Fee: Yes
This item is covered by NeweggBusiness.com's Iron Egg Guarantee Return Policy.