LG OLED77C1 77" 4K Ultra HD (3840x2160) OLED Smart TV480p, 576p, 720p …, Picture-in-Picture (PiP), Bluetooth, Voice control …, 77 inches, 4K Ultra HD (3840x2160), Dolby Digital 5.1, Dolby Digital Plus, Dolby Atmos, 2021, OLED evo, OLED, Black, White, Silver …, AirPlay, WiDi (Wireless Display), Miracast …, MP3, WMA, WAV (PCM) …, 1723 mm, 16:9, Xvid, MPEG1, MPEG2 …, 35.9 kg, Flat