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 is the stronger all-around pick, beating the LG B6 by 0.6 points overall. LG's mid-range 2026 OLED — flagship gaming specs on a standard OLED panel.
The LG C6 and LG B6 are both current-generation tv, and the LG B6 is $701 cheaper than the LG C6 ($1999 vs $2699.99). 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 test 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
On picture quality, the LG C6 scores 8.9/10 versus 8.0/10 for the LG B6 — panel technology, contrast, and color accuracy. The LG C6 has the edge (8.9 vs 8.0).
Brightness & HDR
On brightness & hdr, the LG C6 scores 8.3/10 versus 6.8/10 for the LG B6 — peak nits and hdr format support for highlight detail. The LG C6 has the edge (8.3 vs 6.8).
Gaming Features
On gaming features, the LG C6 scores 9.2/10 versus 8.5/10 for the LG B6 — refresh rate, vrr, input lag, and console support. The LG C6 has the edge (9.2 vs 8.5).
Smart Platform
On smart platform, the LG C6 scores 9.0/10 versus 9.0/10 for the LG B6 — os responsiveness, app ecosystem, and voice assistant support. The two are essentially tied here.
Built-in Sound
On built-in sound, the LG C6 scores 7.2/10 versus 6.5/10 for the LG B6 — onboard speaker power, clarity, and dolby atmos support. The LG C6 has the edge (7.2 vs 6.5).
Design & Build
On design & build, the LG C6 scores 8.7/10 versus 7.8/10 for the LG B6 — panel thinness, bezels, stand/mount options, and finish. The LG C6 has the edge (8.7 vs 7.8).
Connectivity
On connectivity, the LG C6 scores 9.5/10 versus 9.0/10 for the LG B6 — hdmi 2.1 port count and other i/o for consoles and soundbars. The LG C6 has the edge (9.5 vs 9.0).
Value
On value, the LG C6 scores 8.0/10 versus 8.8/10 for the LG B6 — performance and features relative to price. The LG B6 has the edge (8.8 vs 8.0).
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 $1999 versus $2699.99. 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.
Premium Option
LG G6 — $2799.99