- Description
- Specifications
True 4K UHD Gaming Projector Designed for Xbox with 240Hz Refresh Rate, 4.2ms Input Lag, HDR/HLG, and 4000 Lumens for Big-Screen Home Theater
The ViewSonic PX749-4K is a true 4K UHD (3840x2160) gaming projector built in partnership with Microsoft and certified "Designed for Xbox" for optimized console gaming at 1440p/120Hz with 4.2ms input lag. The 4000-lumen output delivers bright, vivid images on screens up to 300 inches in rooms with ambient light, while HDR/HLG support with SuperColor technology produces 1.07 billion colors for cinema-quality content. The 240Hz refresh rate eliminates motion blur for fast-paced gaming, sports, and action content. USB-C, HDMI, Wi-Fi, and RJ45 connectivity cover every source device from consoles and PCs to streaming sticks and mobile devices. A complete 4K gaming projector from ViewSonic with auto keystone, 1.3x optical zoom, and curved screen support for immersive big-screen gaming.
The PX749-4K delivers true 4K resolution at a price point significantly below laser projectors in its class, using a UHP lamp rated for 20,000 hours in SuperEco mode. The 1.3x optical zoom and throw ratio of 1.13 to 1.47 produce a 100-inch image from approximately 10 to 13 feet, fitting comfortably in living rooms and dedicated gaming spaces. H/V keystone correction with 4-corner adjustment and auto keystone handle off-center placement, while curved screen projection wraps the image for immersive viewing. The RJ45 port enables firmware updates and network management for multi-unit setups.
Where the PX749-4K Fits
- Console gaming rooms where the "Designed for Xbox" certification provides optimized 1440p/120Hz gameplay with 4.2ms input lag, and the 4K/240Hz capability delivers the same responsiveness for PS5 and PC gaming on a screen no flat panel can match
- Home theaters with gaming dual-use where true 4K resolution with HDR/HLG and SuperColor technology delivers reference-quality movie and sports viewing, then switches to competitive gaming performance without a second display
- Living rooms and multipurpose spaces where 4000 lumens provides bright 4K images without blackout curtains, and the 1.3x optical zoom positions the projector flexibly in rooms that were not designed around a dedicated projection setup
What the PX749-4K Delivers
- True 4K UHD with 4000 lumens: Native 3840x2160 resolution with 8.3 million pixels and 4000 ANSI lumens for bright, detailed images in any lighting condition. SuperColor technology delivers 1.07 billion colors for vivid, accurate reproduction of gaming and cinematic content.
- Designed for Xbox (240Hz / 4.2ms): Microsoft-certified gaming optimization with native 1440p at 120Hz on Xbox Series X|S. The 240Hz refresh rate and 4.2ms input lag provide competitive-grade responsiveness for multiplayer, racing, and fast-paced titles across all platforms.
- HDR/HLG with curved screen support: High Dynamic Range processing expands contrast and color for HDR10 and HLG content. Curved screen projection wraps the image for immersive viewing that takes advantage of the full 300-inch maximum screen size.
- USB-C with multi-source connectivity: USB-C connects modern laptops and mobile devices alongside HDMI, Wi-Fi, and RJ45. Auto keystone, H/V correction, and 4-corner adjustment handle any placement angle for setups where the projector cannot be perfectly centered.
- 20,000-hour lamp life in SuperEco: Extended lamp life reduces long-term operating cost while the 4000-lumen output ensures competitive brightness throughout the lamp's lifespan. Ceiling mount compatible (PJ-WMK-007) for permanent installations.
