LG OLED77C1 77" 4K Ultra HD (3840x2160) OLED Smart TV77 inches, Black, White, Silver …, 480p, 576p, 720p …, 4K Ultra HD (3840x2160), Picture-in-Picture (PiP), Bluetooth, Voice control …, OLED evo, OLED, AirPlay, WiDi (Wireless Display), Miracast …, Xvid, MPEG1, MPEG2 …, 2021