Cinema-Grade Image Quality Native 4K UHD resolution powered by 0.47' DMD, enhanced by ΔE<0.7 color accuracy. Instant access more than 1,000 Apps, free streaming Google Play, Netflix 4K, Youtube 4K, Prime Video, etc. Native 6000:1 contrast ratio and DeepBlack Technology achieves 20,000:1 Ultra-Dynamic Contrast Ratio improved by approximately 40%. Immersive Audio Experience Dual 8W Tweeter and Dual 10W Full Range and Independent 20W Heavy Brass subwoofer Chamber tuned with Dolby Digital+ and DTS:X support deliver rich, room-filling sound. Pair with KD3 Google TV Stick, Google & Netflix Licensed Android TV OS Global Version, HDMI input to use will be perfect. Native Resolution: 3840x2160 pixels native 4K Ultra HD. 0.9~1.5:1 Throw Rate, Lossless project 100' screen from 2.0m ~ 3.4m distance.