LG 43SM5KB 43 SMK5B Series Full HD LED Signage Display Aspect Ratio: 16:9 Brightness: 450 cd/m2 Contrast Ratio (Typical): 1100:1 Dynamic Contrast Ratio: 4,000,000:1(DCR) Viewing Angle: 178°(H) / 178°(V) Pixel Pitch: 6,220,800 VESA Compatible: 200 x 200mm HDMI Port: 1