Model Samsung UA50DU7010UMTE Screen 50″ Crystal UHD 4K (3,840 × 2,160) Picture Tech Crystal Processor 4K, PurColor, Mega Contrast, UHD Dimming Motion & HDR Motion Xcelerator, HDR with HDR10+, Filmmaker Mode Audio OTS Lite, Adaptive Sound, Q-Symphony, 20 W (2CH) Smart OS Tizen with Bixby, SmartThings, Web, AirPlay Game Support...