SAMSUNG LCD SCREEN LTI550HN16manufacturerSAMSUNGModel NameLTI550HN16screen size55.0 inchScreen typeLCM, a-Si TFT-LCDResolution1920(RGB)×1080[FHD] 40PPIPixel configurationRGB vertical barsDisplay size1209.6(H) × 680.4(V) mmphysical dimension1211.6(H) × 682.4(V) × 68.1(D) mmsurface treatmentMatte (Haze 25%), Hard coating (2H)Brightness (cd/m²)500cd/m² (Typ.)Contrast4000:1 (Typ.) (TM) Best angleFull viewOptical modeSVA, Normally Black, TransmissiveViewing angle89/89/89/89 (Typ.)(CR≥10)Responding time8 (Typ.)(G to G) msNumber of color16.7M , 99% sRGBBacklight typeWLED , 50K hours , With LED DriverPatchwork2.0 mm (active to active seam)Apply tomulti-screenRefresh rate60HzTouch functionNo touchsignal systemLVDS (2 ch, 8-bit) , terminal, 51 pinsSupply voltage12.0V (Typ.) Maximum ratingStorage temperature: -20 ~ 65 °C Operating temperature: 0 ~ 50 °C 55.0 inch LCD video wall panel LTI550HN16