Samsung's 77-inch Oled smart Tv brings big-screen clarity to movies, shows, and game nights with a 4K Oled display and NQ4 Ai Gen3 Processor. 4K Ai Upscaling Pro, Hdr10+, and Auto HDR Remastering help fine details stand out, while a 165Hz native refresh rate with Motion Xcelerator 165Hz keeps fast action looking smooth. Dolby Atmos, Ots Lite audio, and smart features through One Ui Tizen Os round out a setup that feels ready for the room from the start.