Brightest OLED ever powered by Brightness Booster Max, Smooth, swift movement thanks to 120Hz refresh rate, Hangs like a picture with One Wall design, Display artwork or your own content while your TV off , Cinematic picture and sound thanks to Dolby Atmos & Dolby Vision, Updated smart TV interface with Hands-Free Voice Recognition | LG OLED evo G3 77" Class 4K OLED TV 2023