LG AN960H. Display diagonal: 121.9 cm (48″), Display resolution: 3840 x 2160 pixels, HD type: 4K Ultra HD, Display technology: OLED, Screen shape: Flat. Smart TV. Display brightness: 450 cd/m², Response time: 3 ms, Contrast ratio (typical): 135000:1. Digital signal format system: DVB-C, DVB-S2, DVB-T2. Wi-Fi. Product colour: Black