LG OLED C6 65-inch TV vs LG OLED Evo AI 4K Smart TV (2025)

Both are LG OLEDs with perfect blacks, but they sit in different tiers. The C6 is the newer, brighter set with the a11 Gen3 processor, a 65-inch panel, four HDMI 2.1 ports, Dolby Vision and Atmos, and a 120Hz panel that reaches 165Hz in game mode. The A9 (listed as a 55-inch C5-class evo set) uses the older a9 Gen8 chip, tops out at 144Hz VRR, and lists only HDR10 and HLG with no Dolby Vision in its spec sheet. Reviewers and owners consistently praise LG OLED contrast and gaming features; the C6 is the stronger all-round pick, and the A9 only makes sense if a 55-inch screen and Alexa are what you want.

• Choose the LG OLED C6 if you want the larger 65-inch screen, the brighter evo panel, Dolby Vision and Atmos, and the fastest gaming features including 165Hz and G-Sync.
• Choose the LG OLED A9 if a 55-inch set fits your room, you prefer Amazon Alexa built in, and you want flagship OLED picture at a lower tier of the lineup.