LG C3 OLED evo 77" 4K Smart TV vs LG OLED evo C3 55-inch TV

Both are the same LG C3 OLED evo panel with the α9 Gen6 processor, 120Hz, Dolby Vision and webOS 23, so the picture and software experience are nearly identical. The real decision is size: the 77-inch fills a large room and gives a much bigger cinematic and gaming image, while the 55-inch suits smaller rooms, closer seating and easier placement. Reviewers and owners praise the C3's perfect blacks, low input lag and four HDMI 2.1 ports; the main complaints are peak brightness below QD-OLED rivals and the risk of burn-in with static content. Buy the 77-inch if the room and wall can take it; buy the 55-inch if space or viewing distance is tight.

• Choose the LG C3 77-inch if you sit far from the screen, want a big theater-like image for movies and sports, and have the wall space and help to mount or set up a large panel.
• Choose the LG C3 55-inch if your room is smaller, your seating is close, or you want the same OLED picture and gaming features in a lighter, easier-to-place set.