Diagonal Size 75" Panel Type IPS Resolution 3,840 x 2,160 Pixel Pitch (HxV) 429.6(H)x429.6(V) Brightness (Typ) 400 nit Contrast Ratio 1,200:1 Viewing Angle (Horizontal/Vertical) 178/178 Response Time 8ms Colour Gamut 72% Glass Haze 25% H-Scanning Frequency 13.5KHz Maximum Pixel Frequency 78MHz V-Scanning Frequency 60Hz Operation Time Support 12/7 HDMI In 2 Version of HDMI 2.1 Version of HDCP 2.1 USB 4 Audio In Stereo Mini Jack Audio Out Stereo Mini Jack "Video Out " Yes RS232 In Yes RJ45 In Yes WiFi Wi-Fi 5: 802.11ac Bluetooth Yes Power Supply AC100-240V 50/60Hz Power Consumption (On Mode) 450 W Power Consumption (Sleep Mode) 0.5 W Set Dimension (WxHxD) 1716.5 x 1031.9 x 87.7 mm Package Dimension (WxHxD) 1860 x 1125 x 185 mm Set Weight 49.2 kg Package Weight 58.8 kg Temperature 0?~40? Humidity 10 ~ 80%, non-condensing VESA Mount 800 x 400 mm Bezel Width 17.2mm Bezel Color Black Frame Material Aluminium Touch Yes OS Version Android-14 Flash Memory Size 64GB Touch Technology IR EMC FCC CFR Title 47, Part 15, Subpart B/EN55032:2015+A11:2020 Safety IEC62368-1/UL62368-1/IEC60950-1 / IS13252