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