LG C5 Series 48" OLED evo TV vs LG C6 Series OLED evo 4K TV

The C5 and C6 are both 48-inch OLEDs with 120Hz panels, four HDMI 2.1 ports, Dolby Vision and near-identical bodies. The C6 is the newer set: it adds the Alpha 11 Gen 3 processor, Brightness Booster, Dolby Atmos, a 165Hz gaming mode with 0.1ms response, and webOS 2026 with Gemini and Copilot built in. The C5 has the larger track record, with 1,558 ratings at 4.8 versus 190 at 4.7 for the C6, and owners of both praise the black levels and gaming features. Buy the C6 unless the C5 is the one you can verify has the features you need.

• Choose the LG C5 if you want the well-established 48-inch OLED with a long record of owner ratings and the same core picture quality.
• Choose the LG C6 if you want the newer processor, brighter panel, Dolby Atmos and the higher 165Hz gaming mode.