Is the C6 worth the extra $216 over the C4?

Yes if you game or want the brightest picture and the newest webOS. No if you mainly stream movies, where the C4's OLED panel already delivers perfect black and Dolby Vision.

Which is better for gaming?

The C6. It adds VRR up to 165Hz, AMD FreeSync Premium and a 0.1ms response time on top of G-Sync. The C4 is still a solid 120Hz G-Sync set.

Which has the better smart TV system?

The C6 runs webOS 26 with Google Gemini and Siri support. The C4 runs webOS 24 but gets 5 years of updates through LG's webOS Re:New program.

Do both support Dolby Vision and Dolby Atmos?

Yes. Both are 65-inch 4K OLEDs with Dolby Vision, Dolby Atmos and FILMMAKER MODE.

Which one should I buy at these prices?

The C4 at $1,183.91 at Best Buy as of November 5, 2026 is the better value. Pay for the C6 at $1,399.99 at Amazon only if brightness and gaming features matter to you.

LG 65-Inch OLED evo C4 Series vs LG 65-Inch Evo C6 OLED TV

Buy the C4 if you want the better value today: it is $1,183.91 at Best Buy as of November 5, 2026, against $1,399.99 for the C6 at Amazon. The C6 is the newer set with a brighter panel, a faster processor and webOS 26 with Google Gemini, and it is worth the $216 gap if you keep a TV for years or game hard. Both are 65-inch 120Hz OLEDs with Dolby Vision and Dolby Atmos, so the picture gap is smaller than the price gap.

Today the LG 65-Inch OLED evo C4 Series costs $216.08 less at its best price.

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