Product Introduction outdoor advertising screen tv high brightness slim event video display wall mount lcd billboard CPU A9/Mstar358/3188/3288/3399(optional) Memory 8G(16G/32G optional) Panel brand TFT-LCD, LED backlight Display ratio 16:9 Max resolution 1920x1080P Brightness 2000cd/m2 Contrast ratio 1200:1 Response time 5ms Dot pitch 0.53(H)X0.53(V)mm Colour 16.7M Viewing angle 89/89/89/89(Min.)(CR≥10) Input voltage AC 100-240V Optional functions IR touch/capacitive touch/webcam/wifi/3g/…