Which is better for gaming, the B4 or the C6?

The C6. It adds VRR up to 165 Hz, NVIDIA G-SYNC, AMD FreeSync Premium and a 0.1 ms response time. The B4 gives you 120 Hz but no sync tech is listed.

Is the C6 worth the extra money over the B4?

For most buyers, yes. About $140 more at Amazon as of November 5, 2026 buys a brighter evo panel, Dolby Vision and Atmos, and full gaming features. If you watch in a dark room and do not game, the B4 covers the basics.

Which has better picture quality?

The C6. Its OLED evo panel with Brightness Booster is brighter, and the α11 Gen3 processor plus Dolby Vision handling gives it an edge in HDR. The B4 is still a true OLED with perfect blacks.

Do both support Dolby Vision and Dolby Atmos?

Only the C6 lists both. The B4 specs show HDR support but no Dolby Vision or Atmos.

Which one should I buy if I want the lowest price?

The B4 at $1,199.99 at Amazon as of November 5, 2026. Check the price history first: it hit $837.00 on October 30, 2026, so waiting for a dip can save hundreds.

Which TV has more stores selling it?

The C6, with 9 stores pricing it new versus 1 for the B4. More stores means more chances to find a lower price.

LG OLED evo B4 Series 65" 4K Smart TV (OLED65B4PUA) vs LG 65-Inch Evo C6 OLED TV

The C6 is the better TV for most people: it has the brighter evo panel, the α11 Gen3 processor, Dolby Vision and Atmos, and full gaming features like G-SYNC and FreeSync Premium. The B4 is the value pick, and it is the cheaper of the two right now at $1,199.99 at Amazon as of November 5, 2026, versus $1,339.99 at Amazon for the C6. Both have swung widely in price lately, so check the price history before you buy either.

Today the LG OLED evo B4 Series 65" 4K Smart TV (OLED65B4PUA) costs $200.00 less at its best price.

Ask our shopping agent

It checks today's price at every store, compares the alternatives and answers in about a minute.