TVs / Samsung S90H vs LG B6
Samsung S90H vs LG B6
Samsung S90H
Samsung's mid-range 2026 OLED — flagship gaming specs and glare-free coating, lower brightness ceiling.
Wins overall by 0.5 points
Quick Verdict
The Samsung S90H is the stronger all-around pick, beating the LG B6 by 0.5 points overall. Samsung's mid-range 2026 OLED — flagship gaming specs and glare-free coating, lower brightness ceiling.
The Samsung S90H and LG B6 are both current-generation tv, and the LG B6 is $701 cheaper than the Samsung S90H ($1999 vs $2699.99). On brightness & hdr, the Samsung S90H leads (8.0 vs 6.8/10) — peak nits and hdr format support for highlight detail. On design & build, the Samsung S90H leads (8.8 vs 7.8/10) — panel thinness, bezels, stand/mount options, and finish. On value, the LG B6 leads (8.8 vs 7.8/10) — performance and features relative to price. Overall, the Samsung S90H scores 8.5/10 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 | Samsung S90H | LG B6 |
|---|---|---|
| Price | $2699.99 | $1999.00 |
| Release Year | 2026 | 2026 |
| Screen Size (in) | 65 | 65 |
| Panel Type | OLED panel with 165Hz refresh (panel vendor not independently confirmed for the 2026 model year) | OLED (entry tier, no Brightness Booster) |
| Resolution | 3840x2160 (4K UHD) | 3840x2160 (4K UHD) |
| Peak Brightness (nits) | Not independently confirmed; Samsung positions this below the S95H's peak brightness on the same 165Hz panel generation | 835 |
| Refresh Rate (Hz) | 165✓ | 120 |
| Processor | NQ4 AI Gen3 Processor | Alpha 8 AI Processor 4K Gen3 |
| HDMI 2.1 Ports (ports) | 4 | 4 |
| HDR Formats | HDR10+, HDR10, HLG | Dolby Vision, HDR10, HLG |
| Smart Platform | Tizen (Samsung Vision AI) | webOS 26 |
| Variable Refresh Rate (VRR) | Yes | Yes |
| Built-in Audio System | 2.1-channel, 40W (Dolby Atmos, Q-Symphony) | 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 Samsung S90H scores 8.8/10 versus 8.0/10 for the LG B6 — panel technology, contrast, and color accuracy. The Samsung S90H has the edge (8.8 vs 8.0).
Brightness & HDR
On brightness & hdr, the Samsung S90H scores 8.0/10 versus 6.8/10 for the LG B6 — peak nits and hdr format support for highlight detail. The Samsung S90H has the edge (8.0 vs 6.8).
Gaming Features
On gaming features, the Samsung S90H scores 9.2/10 versus 8.5/10 for the LG B6 — refresh rate, vrr, input lag, and console support. The Samsung S90H has the edge (9.2 vs 8.5).
Smart Platform
On smart platform, the Samsung S90H scores 8.7/10 versus 9.0/10 for the LG B6 — os responsiveness, app ecosystem, and voice assistant support. The LG B6 has the edge (9.0 vs 8.7).
Built-in Sound
On built-in sound, the Samsung S90H scores 7.5/10 versus 6.5/10 for the LG B6 — onboard speaker power, clarity, and dolby atmos support. The Samsung S90H has the edge (7.5 vs 6.5).
Design & Build
On design & build, the Samsung S90H scores 8.8/10 versus 7.8/10 for the LG B6 — panel thinness, bezels, stand/mount options, and finish. The Samsung S90H has the edge (8.8 vs 7.8).
Connectivity
On connectivity, the Samsung S90H scores 9.3/10 versus 9.0/10 for the LG B6 — hdmi 2.1 port count and other i/o for consoles and soundbars. The Samsung S90H has the edge (9.3 vs 9.0).
Value
On value, the Samsung S90H scores 7.8/10 versus 8.8/10 for the LG B6 — performance and features relative to price. The LG B6 has the edge (8.8 vs 7.8).
Best For
Choose the Samsung S90H if…
- • Brightness & HDR matters most to you — the Samsung S90H scores 8.0/10 here (peak nits and hdr format support for highlight detail).
- • Design & Build matters most to you — the Samsung S90H scores 8.8/10 here (panel thinness, bezels, stand/mount options, and finish).
- • Built-in Sound matters most to you — the Samsung S90H scores 7.5/10 here (onboard speaker power, clarity, and dolby atmos support).
- • Picture Quality matters most to you — the Samsung S90H scores 8.8/10 here (panel technology, contrast, and color accuracy).
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
Samsung S90H
Pros
- +Same 165Hz panel generation and NQ4 AI Gen3 processor as the flagship S95H, at a lower price
- +Glare-free coating added to the S90 line for the first time in 2026
- +2.1-channel 40W speaker system with Dolby Atmos and Q-Symphony
- +Full ALLM/FreeSync Premium Pro/G-Sync gaming suite
Cons
- −Meaningfully lower peak brightness than the S95H
- −No Dolby Vision support
- −Panel sourcing not independently confirmed for the 2026 model year
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 Samsung S90H or LG B6 better overall?+
Based on our 8-category scoring, the Samsung S90H 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 Samsung S90H or the LG B6?+
The Samsung S90H scores higher on brightness & hdr (8.0/10 vs 6.8/10) — peak nits and hdr format support for highlight detail.
Which is better for design & build, the Samsung S90H or the LG B6?+
The Samsung S90H scores higher on design & build (8.8/10 vs 7.8/10) — panel thinness, bezels, stand/mount options, and finish.
Which is better for value, the Samsung S90H or the LG B6?+
The LG B6 scores higher on value (8.8/10 vs 7.8/10) — performance and features relative to price.
Which is better for built-in sound, the Samsung S90H or the LG B6?+
The Samsung S90H scores higher on built-in sound (7.5/10 vs 6.5/10) — onboard speaker power, clarity, and dolby atmos support.
Is the Samsung S90H 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 Samsung S90H vs the LG B6?+
The Samsung S90H 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
Philips OLED911 — $2954.00