Hisense 55U6NQ. Display diagonal: 139.7 cm (55"), Display resolution: 3840 x 2160 pixels, HD type: 4K Ultra HD, Display technology: QNED MiniLED, Screen shape: Flat, LED backlighting type: Mini LED. Smart TV. Display brightness: 600 cd/m², Response time: 8 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