LG OLED evo AI C6 77 Inch 4K Smart TV 2026 165Hz

The LG OLED evo AI C6 77-inch 4K Smart TV (OLED77C66LA) suits viewers seeking a large-screen display for films, streaming and gaming. Its 4K OLED evo panel has a 4K Ultra HD resolution of 3840 × 2160, Pixel Dimming and Brightness Booster Pro.

Alpha 11 AI Processor 4K Gen3 with Dual AI Engine powers Alpha 11 AI Super Upscaling 4K and Dynamic Tone Mapping Ultra. Dolby Vision, HDR10 and HLG support HDR viewing, while FILMMAKER MODE offers a mode for watching films.

The native refresh rate is 120Hz, with VRR up to 165Hz and a response time of less than 0.1ms. Gaming features include NVIDIA G-SYNC, AMD FreeSync Premium, ALLM, HGiG and Game Optimizer. Dolby Vision Gaming supports 4K 120Hz.

webOS Smart TV brings together Google Gemini, Microsoft Copilot, Google Cast, Apple AirPlay and LG ThinQ. For sound, the 2.2-channel speaker system delivers 40W audio, with Dolby Atmos, Alpha 11 AI Sound Pro and Virtual 11.1.2 Up-mix.

Four HDMI connections support 4K 120Hz, VRR, ALLM, QMS and QFT, with eARC on HDMI 2. The TV also has two USB 2.0 ports, Wi-Fi 6, Bluetooth 5.3, Ethernet and an optical audio output.