Infocus INF8610 InFocus86" PANEL, ANTIGLARE G2, MODEL D116, INF8610 InFocus JTouch 10 Series INF8610 65" UHD 4K Interactive Touch Display Screen Size (Diagonal) -86" Backlight - D-LED Native Resolution - 4K Pixels - 3840 x 2160 Aspect Ratio -16:9 Contrast Ratio - 1200:1 Dynamic Contrast Ratio - 5000:1 Brightness (Maximum cd/m2) - 400 Response Time (ms) - 8 Display Colours (billion) - 1.07 Refresh Rate (Hz) - 60 Viewing Angle (H-V°) - 178 / 178 Viewable Area (mm / in) -1897 x 1098 / 75 x 42 Glass Treatment (mohs) - Antiglare, 7 Glass Thickness (mm) - 3.2 Sensors - Light Audio (w) - 2 x 10 Lifetime Maximum (hrs) - 50000 Frame Material - Aluminium