Diagonal Size 55" Type VA Resolution 3840x2160(16:9) Pixel Pitch(mm) 0.315 x 0.315 Active Display Area(mm) 1209.6(H) x 680.4(V) Brightness(Typ.) 500 (without Glass) nit Contrast Ratio 4000:1 Viewing Angle(H/V) 178/178 Color Gamut 92% (DCI-P3, CIE 1976) Operation Hour 24/7 Haze 25% (without Glass) Sound Speaker Type 10W 2ch Connectivity Input Video DP 1.2 (1), HDMI 2.0 (3) HDCP HDCP2.2 USB USB 2.0 x 2 Output Audio Stereo mini Jack Usb Touch out 2 (PC/screen) External Control RS232C(in/out), RJ45 BT/WiFi Yes / Yes Power Power Supply AC 100 - 240 V, 50/60 Hz Power Consumption Max[W/h] 143 Typical[W/h] 108 Sleep mode less than 0.5W Mechanical Specification Dimension (mm) Set 1253.8 x 734.6 x 56.7 mm Package 1421 x 884 x 165 mm Weight (kg) Set 26.9 kg Package 32.5 kg VESA Mount (mm) 200 X 200 Bezel Width (mm) 26.0/26.0/21.0/21.0 (U/D/L/R)