Panel BrandBOEPanel ModelDV550QUM-N10 Panel Size55"Panel Typea-Si TFT-LCD, LCMResolution3840(RGB)2160, UHD, 80PPI Pixel FormatRGB Vertical StripeDisplay Area1209.6(W)680.4(H) mmBezel Opening-Outline Size1232.8(W)703.6(H) 32.9(D) mmSurfaceAntiglare (Haze 1 percent ), Hard coating (3H)Brightness800 cd/m² (Typ.)Contrast Ratio1200:1 (Typ.) (TM) Viewing Angle89/89/89/89 (Typ.)(CR Greater than or equal to 10) Display ModeADS, Normally Black, Transmissive Best View onSymmetryResponse Time8 (Typ.)(G to G)Display Colors1.07B 74 percent NTSCLamp Type18S4P2CN WLED , 50K hours , Without DriverFrequency60HzTouch ScreenWithoutPanel Weight15.0Kgs (Typ.)Application Signal InterfaceV-by-One 8 lane , 51 pins ConnectorInput Voltage12.0V (Typ.)EnvironmentOperating Temp.: 0 50 degree ; Storage Temp.: -20 60 degree