Sony Bravia XR A90K OLED TV vs LG C6 OLED evo 48" 4K TV

Both are 4K 120Hz OLEDs with HDMI 2.1-class gaming features, so the split comes down to size and sound. The Sony A90K comes in 42 and 48 inches and uses Acoustic Surface Audio+, which vibrates the panel itself to produce sound from the picture, a real advantage in a small room where a soundbar is awkward. The LG C6 is a 48-inch set with Dolby Vision, FreeSync Premium and G-Sync, and webOS 26 with Gemini and Copilot built in. Owners of the LG praise the picture and call it a big step up from older OLEDs, but some report buggy early software and hard-to-hear dialogue. The Sony's smaller 42-inch option is the reason to pick it; otherwise the LG is the more feature-complete set.

• Choose the Sony A90K if you want a 42-inch OLED for a bedroom, desk or small gaming setup, or you would rather have sound coming from the panel than add a soundbar.
• Choose the LG C6 if you want a 48-inch OLED with Dolby Vision, both G-Sync and FreeSync Premium, and the newer webOS with built-in AI assistants.