Screen size:55″; TV:LED; Operating system:Tizen; Resolution:Ultra HD 4k 3840×2160; Picture format:16:9; Tuner:DVB-T2, DVB-S2, DVB-C; Functions:Wi-Fi, USB playback, Web browser, Teletext, BlueTooth, BlueTooth, VESA; Interface:HDMI, USB, LAN; Energy Class:G