Samsung UE55KU6070KXZF, 139.7 cm (55"), 3840 x 2160 pixels, 4K Ultra HD, Smart TV, Wi-Fi, Black Samsung UE55KU6070KXZF. Display diagonal: 139.7 cm (55"), Display resolution: 3840 x 2160 pixels, HD type: 4K Ultra HD, Screen shape: Flat. Smart TV. Motion interpolation technology: PQI (Picture Quality Index) 1300. Digital signal format system: DVB-C, DVB-S2, DVB-T2. Wi-Fi, Ethernet LAN. Product colour: Black