Display Screen Size (Class) 43 Flat/Curved Flat Resolution 3,840 x 2,160 Aspect Ratio 16:9 Brightness (Typical) 400 Brightness (Min) 300 Static Contrast Ratio 4250:1 (Static), 1,000,000:1 (Dynamic) Dynamic Contrast Ratio Mega DCR Viewing Angle (Horizontal/Vertical) 178°(H)/178°(V) HDR VESA DisplayHDR 600 Response Time 1ms(MPRT) Color Support Max 1B Color Gamut (DCI Coverage) 95% (CIE1976) Features Easy Setting Box Yes HDMI input Yes Wall-Mount (Size mm) 200 x 200 Windows Certification Windows 10 Eye Saver Mode Yes Flicker Free Yes Game Mode Yes Image Size Yes Off Timer Plus Yes Refresh Rate Max 144Hz Power Type (Internal/External) Internal Power Power Supply Type AC100-240V 50/60Hz Accessories Power Cable Length 1.5 m Inputs HDMI 2 Ethernet (LAN) 1 USB Hub 2 Wireless Display Yes Display Port Version 1.4 HDMI Version 2.1 USB Hub Version 3.0 Audio Speaker Yes Design Tilt -2.0° (±2.0°) ~ 20.0° (±2.0°) Stand Type Tilt Calibration Factory Tuning Yes Color Mode Standard/Dynamic/Movie/Graphic/Entertain Factory Calibration Report Yes Key Features 4K UHD Display Yes Great for Work and Play Yes