The ViewSonic PX749-4K is an Ultra HD high-brightness projector that delivers stunning entertainment to your home theater. Boasting true 4K UHD resolution and HDR/HLG support, it ensures vivid, lifelike visuals for movies, sports, and gaming. Plus, thanks to 4,000 ANSI lumens of brightness, this projector delivers bright images in nearly any environment. Designed in partnership with Microsoft, this "Designed for Xbox" projector offers Xbox gameplay with 1440p native resolution at a 120Hz refresh rate and ultra-fast 4.2ms input lag. For other high-action games and movies, this projector can deliver a 240Hz refresh rate! No matter what you watch or how you play, the PX749-4K provides awesome visuals on screens up to 300.