Hisense 55E76GQTUK. Display diagonal: 139.7 cm (55″), Display resolution: 3840 x 2160 pixels, HD type: 4K Ultra HD, Display technology: QLED, Screen shape: Flat. Smart TV. Display brightness: 400 cd/m², Response time: 20 ms, Contrast ratio (typical): 4000:1, Native aspect ratio: 16:9. Digital signal format system: DVB-C,DVB-S,DVB-S2,DVB-T,DVB-T2. Wi-Fi, Ethernet LAN. Product colour: Grey