Optoma GT2160HDR is First 4K UHD Short-throw Cinema Gaming Projector which perfectly quenches your desire for the ultimate home entertainment, no matter in movie watching or gaming. With true 4K UHD resolution, GT2160HDR will bring the immersive cinema and gaming experiences up to 300″ screen. The different display options also allow optimized performance in cinema mode, gaming mode, or 3D mode, delivering images and motions with ultimate smoothness and clarity. Ultimate Gaming Experience supporting lightning-fast 240Hz refresh rate, and low 4ms Input Lag in Enhanced Gaming Mode. Bright Room Design with Brightness 4,000 lumens & 1,200,000:1 Contrast. HDR 10 & HLG Supported for Brightest Whites, Deepest Darks, and Lifelike Colours. HDMI 2.0 Support for Connection to 4K Entertainment. Optoma GT2160HDR True 4K UHD projector is powered by a revolutionary Texas Instruments 4K UHD DLP Chipset featuring a high performance DMD utilizing XPR video processing technology with fast switching to display 8.3 million pixels (4x the number of pixels of 1080P) as mandated by the Consumer Technology Association’s 4K UHD specification.