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
A 0.5-point gap makes the Samsung S90H the straightforward choice here. 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 models, and the LG B6 is $701 cheaper than the Samsung S90H ($1,999 vs $2,699.99). 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 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 | 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
The Samsung S90H leads clearly here, 8.8 against 8.0 — a 0.8-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 Samsung S90H leads clearly here, 8.0 against 6.8 — a 1.2-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 Samsung S90H 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 B6 is marginally ahead, 9.0 to 8.7. A gap this small rarely decides a purchase on its own, though it counts if OS responsiveness, app ecosystem, and voice assistant support is your priority.
Built-in Sound
The Samsung S90H leads clearly here, 7.5 against 6.5 — a 1.0-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 Samsung S90H leads clearly here, 8.8 against 7.8 — a 1.0-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 Samsung S90H is marginally ahead, 9.3 to 9.0. A gap this small rarely decides a purchase on its own, though it counts if HDMI 2.1 port count and other I/O for consoles and soundbars is your priority.
Value
The LG B6 leads clearly here, 8.8 against 7.8 — a 1.0-point margin on performance and features relative to price. If that is what you are buying for, the Samsung S90H does not close the gap elsewhere.
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 $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 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.
Cheaper Option
Samsung M80H — $799.99
Premium Option
Philips OLED911 — $2954.00
Specifications and prices for both products last verified . Scores are calculated from published specifications — see how we compare products.