LG OLED C6 65-inch TV vs LG C5 55-Inch OLED evo TV

The LG C6 is the newer, brighter 65-inch set with the a11 Gen3 processor, four HDMI 2.1 ports and a 120Hz panel that gamers and movie fans will notice. The OLED55C56LB is the 2025 55-inch C5-class model with a 144Hz panel and the a9 processor, a solid OLED but a step behind on processing and size. Buy the C6 for a larger, brighter living-room TV; buy the C56LB if a 55-inch screen fits your room and you want proven C-series OLED performance.

• Choose the LG C6 if you want the bigger 65-inch screen, the newer a11 Gen3 processor and the brightest OLED picture LG makes in this class.
• Choose the OLED55C56LB if your room suits a 55-inch set and you want a 144Hz OLED with the familiar C-series picture at a lower tier of the range.