TVs / LG C6 vs LG B6
LG C6 vs LG B6
LG C6
LG's mid-range 2026 OLED — flagship gaming specs on a standard OLED panel.
Wins overall by 0.6 points
Quick Verdict
The LG C6 takes this by a clear 0.6 points. LG's mid-range 2026 OLED — flagship gaming specs on a standard OLED panel. The LG B6 only makes sense if it wins on a category you care about more than the total.
The LG C6 and LG B6 are both current-generation TV models, and the LG B6 is $701 cheaper than the LG C6 ($1,999 vs $2,699.99). On Brightness & HDR, the LG C6 leads (8.3 vs 6.8/10) — peak nits and HDR format support for highlight detail. On Picture Quality, the LG C6 leads (8.9 vs 8.0/10) — panel technology, contrast, and color accuracy. On Design & Build, the LG C6 leads (8.7 vs 7.8/10) — panel thinness, bezels, stand/mount options, and finish. Overall, the LG C6 scores 8.6/10 across our 8 scoring categories versus 8.0/10 for the LG B6. Below, we break down the full spec sheet, category-by-category scores, and exactly who should buy which one.
Side-by-Side Comparison
| Spec | LG C6 | LG B6 |
|---|---|---|
| Price | $2699.99 | $1999.00 |
| Release Year | 2026 | 2026 |
| Screen Size (in) | 65 | 65 |
| Panel Type | OLED evo W-OLED (standard panel at 65" and below; 77"/83" use a Tandem panel) | OLED (entry tier, no Brightness Booster) |
| Resolution | 3840x2160 (4K UHD) | 3840x2160 (4K UHD) |
| Peak Brightness (nits) | Brightness Booster Standard (not independently rated for 65"; larger 77"/83" Tandem-panel variants are rated up to 3,200 nits) | 835 |
| Refresh Rate (Hz) | 165✓ | 120 |
| Processor | Alpha 11 Gen3 AI Processor | Alpha 8 AI Processor 4K Gen3 |
| HDMI 2.1 Ports (ports) | 4 | 4 |
| HDR Formats | Dolby Vision IQ, HDR10, HLG | Dolby Vision, HDR10, HLG |
| Smart Platform | webOS 26 | webOS 26 |
| Variable Refresh Rate (VRR) | Yes | Yes |
| Built-in Audio System | Not officially specified by LG | 2.0-channel, 20W |
| Built-in Dolby Atmos | Yes | Yes |
| Warranty | 12 months | 12 months |
| Colors | Black | Black |
Category Scores
Picture Quality
The LG C6 leads clearly here, 8.9 against 8.0 — a 0.9-point margin on panel technology, contrast, and color accuracy. If that is what you are buying for, the LG B6 does not close the gap elsewhere.
Brightness & HDR
The LG C6 leads clearly here, 8.3 against 6.8 — a 1.5-point margin on peak nits and HDR format support for highlight detail. If that is what you are buying for, the LG B6 does not close the gap elsewhere.
Gaming Features
The LG C6 leads clearly here, 9.2 against 8.5 — a 0.7-point margin on refresh rate, VRR, input lag, and console support. If that is what you are buying for, the LG B6 does not close the gap elsewhere.
Smart Platform
The LG C6 and LG B6 are level here, at 9.0/10 each. OS responsiveness, app ecosystem, and voice assistant support is not what separates these two — look to the categories where the scores diverge.
Built-in Sound
The LG C6 leads clearly here, 7.2 against 6.5 — a 0.7-point margin on onboard speaker power, clarity, and Dolby Atmos support. If that is what you are buying for, the LG B6 does not close the gap elsewhere.
Design & Build
The LG C6 leads clearly here, 8.7 against 7.8 — a 0.9-point margin on panel thinness, bezels, stand/mount options, and finish. If that is what you are buying for, the LG B6 does not close the gap elsewhere.
Connectivity
The LG C6 leads clearly here, 9.5 against 9.0 — a 0.5-point margin on HDMI 2.1 port count and other I/O for consoles and soundbars. If that is what you are buying for, the LG B6 does not close the gap elsewhere.
Value
The LG B6 leads clearly here, 8.8 against 8.0 — a 0.8-point margin on performance and features relative to price. If that is what you are buying for, the LG C6 does not close the gap elsewhere.
Best For
Choose the LG C6 if…
- • Brightness & HDR matters most to you — the LG C6 scores 8.3/10 here (peak nits and HDR format support for highlight detail).
- • Picture Quality matters most to you — the LG C6 scores 8.9/10 here (panel technology, contrast, and color accuracy).
- • Design & Build matters most to you — the LG C6 scores 8.7/10 here (panel thinness, bezels, stand/mount options, and finish).
- • Built-in Sound matters most to you — the LG C6 scores 7.2/10 here (onboard speaker power, clarity, and Dolby Atmos support).
Choose the LG B6 if…
- • Value matters most to you — the LG B6 scores 8.8/10 here (performance and features relative to price).
- • You want to spend less — it's $701 cheaper.
Pros & Cons
LG C6
Pros
- +165Hz refresh rate at a $700 discount to the G6
- +Same Alpha 11 Gen3 processor as the flagship
- +Four full-bandwidth HDMI 2.1 ports
- +Noticeably improved built-in audio over the outgoing C5
Cons
- −Uses the standard W-OLED panel at 65" and below, not the brighter Tandem panel
- −No flush wall mount included
- −Peak brightness not independently confirmed at review time
LG B6
Pros
- +Entry point into LG's 2026 OLED lineup under $2,000
- +Still gets 4 HDMI 2.1 ports with 120Hz/VRR/ALLM on every port
- +Same webOS 26 smart platform as the flagship G6
- +AI-driven Alpha 8 Gen3 processor
Cons
- −No Brightness Booster tech — measurably dimmer than the C6/G6 (835 vs 3,100+ nits)
- −120Hz native panel vs 165Hz on the C6/G6/W6
- −Base 2.0-channel 20W speakers
Shop by Need
FAQs
Is the LG C6 or LG B6 better overall?+
Based on our 8-category scoring, the LG C6 comes out ahead overall. See the full breakdown in the scores section above — the right pick still depends on which categories matter most for your use case.
Which is better for Brightness & HDR, the LG C6 or the LG B6?+
The LG C6 scores higher on Brightness & HDR (8.3/10 vs 6.8/10) — peak nits and HDR format support for highlight detail.
Which is better for Picture Quality, the LG C6 or the LG B6?+
The LG C6 scores higher on Picture Quality (8.9/10 vs 8.0/10) — panel technology, contrast, and color accuracy.
Which is better for Design & Build, the LG C6 or the LG B6?+
The LG C6 scores higher on Design & Build (8.7/10 vs 7.8/10) — panel thinness, bezels, stand/mount options, and finish.
Which is better for Value, the LG C6 or the LG B6?+
The LG B6 scores higher on Value (8.8/10 vs 8.0/10) — performance and features relative to price.
Is the LG C6 worth the price difference over the LG B6?+
The LG B6 is the cheaper option at $1,999 versus $2,699.99. Whether the pricier model is "worth it" depends on how much you value its lead in Brightness & HDR.
What's the warranty on the LG C6 vs the LG B6?+
The LG C6 ships with a 12-month warranty; the LG B6 ships with a 12-month warranty. Always confirm current terms on the manufacturer's site before buying.
Should I wait for the next model instead of buying either of these?+
If either model is more than two years old, a successor may be close — check the "Latest Model" link on each product page. Otherwise, both are current, well-supported options and there's no strong reason to wait.
Cheaper Option
Samsung M80H — $799.99
Premium Option
LG G6 — $2799.99
Specifications and prices for both products last verified . Scores are calculated from published specifications — see how we compare products.