BIG SCREEN HOME THEATER: Immersive cinema-like experience in 4K UHD (3840x2160p), 4X the clarity of Full HD, on a screen up to 300 inches in 4000 lumens NEXT-LEVEL GAMING: Experience the intensity of gaming on the big screen with 4.2ms low input lag and a magnificent 240Hz refresh rate HDR CONTENT SUPPORT: With the ability to decode HDR video signals, this projector delivers incredibly detailed video playback STREAMING SIMPLIFIED: Livestream sporting events straight into your living room, binge shows on Netflix or enjoy the latest movies on Disney+ by adding a dongle (not included) FLEXIBLE SETUP: With a 1.3x optical zoom, automatic vertical keystoning and LAN control capability compatible with home automation system, you can setup your PX748-4K in more places than ever FLEXIBLE CONNECTIVITY: Supports most media players, gaming consoles, PCs, Macs, and mobile devices with input options such as HDMI, USB-C, Ethernet Lan, 12V Trigger and more