Display: 77-inch oled evo 4k panel (3840 × 2160 pixels) with brightness booster [1, 2]
processor: lg alpha 9 ai processor gen8 with ai picture pro and ai super upscaling [1]
refresh rate: 120hz native refresh rate, scaling up to 144hz in game mode with vrr [1, 2]
gaming features: four hdmi 2.1 ports, nvidia g-sync compatible, amd freesync premium, allm, and 0.1ms response time [1, 2, 3]
audio: 2.2-channel system with 40w output and dolby atmos support [1]
smart platform: webos 25 with support for google cast, apple airplay 2, amazon alexa, and google assistant