If you want better Dolby Vision support
Choose LG B6E OLED. It scores 4.7 vs 1.8 for Dolby Vision support, with a 4.0 overall score.
Samsung 77S90H OLED TV Review
Bottom Line
The 77-inch RGB Tandem panel delivers vibrant OLED images and exceptionally effective anti-glare viewing, especially near windows. Dark-scene vertical banding, some panning stutter and missing Dolby Vision keep it from being a universal pick.
Bright living rooms with direct sunlight or lamps, wide seating areas, modern console and PC gaming, and soundbar-based home theaters benefit from its glare control, OLED contrast and four fast HDMI ports.
Sports viewers who prioritize maximum full-screen brightness, dark-room cinephiles sensitive to near-black banding or slow-panning stutter, and those planning prolonged static-content use may prefer an alternative.
Verdict
The 77-inch S90H makes a persuasive case for OLED in a bright living room. Its RGB Tandem panel gives this size richer, brighter color than many other S90H sizes, while the matte finish deals with direct window and lamp reflections remarkably well. Deep black levels, accurate color and exceptionally responsive 4K gaming are major strengths; four full-bandwidth HDMI 2.1 ports make a multi-console setup easy. But it is not the brightest premium OLED, and rivals such as the LG C6H handle some streaming sources more cleanly. Near-black vertical banding can distract during dark scenes, and slow camera pans may stutter. Dolby Vision and DTS are absent, and long-term static imagery carries OLED burn-in risk. Built-in audio assessments also conflict, ranging from decent to excellent. For buyers battling glare, the tradeoff is compelling; for those prioritizing flawless dark-scene uniformity or maximum brightness, alternatives deserve a look.
Feature Scorecards
Summary
92 reviewed features-
Very positive 4.5-5.050 (54%)
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Positive 3.5-4.422 (24%)
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Neutral 2.5-3.410 (11%)
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Negative 1.5-2.410 (11%)
Pros highlights
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OLED's self-lit pixels produce genuinely inky blacks that give dark scenes impressive depth.
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Pixel-level black control creates outstanding contrast, and the matte coating helps preserve that advantage in light-filled rooms.
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Deep blacks, natural color and rich highlights give this 77-inch screen an excellent overall image.
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Small highlights look striking, although sustained bright scenes and higher-end rivals expose some brightness limits.
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Peak light output is strong, particularly for small highlights, but the C6H and premium G6/S95H alternatives can surpass it.
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Fast response and clean motion impress, but slow camera pans can still exhibit visible stutter.
Cons highlights
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Dolby Vision is unavailable, ruling out that particular HDR format for compatible streams, discs and games.
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Slow horizontal pans can jump visibly, and mild motion interpolation does not fully fix the problem.
Use Cases
Best for
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Rooms full of windows or lamps are where this matte-screen OLED shines. Reflections are dramatically reduced without washing away its contrast.
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An exceptionally reflection-resistant screen makes ordinary day-and-night viewing convenient, with strong picture quality across varied lighting.
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Good ambient contrast makes the less-expensive S90H compelling when top-tier brightness is not essential.
Not ideal for
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Long-term ownershipGeneral panel risks look manageable, but static-image burn-in and possible edge-pixel degradation warrant care over the years.
Compared With Category Average
Compared with other TVs, this product is above average in Game Mode interpolation, glare resistance, reflection handling, near average in dark-room performance, overall image accuracy, below average in burn-in resistance, Dolby Vision support, HDR format support.
Comparison summary
87 compared features-
Above average 0.4+ pts higher54 (62%)
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Same as average within 0.3 pts17 (20%)
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Below average 0.4+ pts lower16 (18%)
Largest category differences
| Attribute | This product | Category average | Difference |
|---|---|---|---|
| burn-in resistance | 1.5 | 4.2 | -2.7 |
| Game Mode interpolation | 4.0 | 1.8 | +2.2 |
| glare resistance | 5.0 | 3.0 | +2.0 |
| Dolby Vision support | 1.8 | 3.8 | -1.9 |
| HDR format support | 2.0 | 4.0 | -2.0 |
| reflection handling | 5.0 | 3.1 | +1.9 |
| response time | 5.0 | 3.1 | +1.9 |
| banding control | 2.0 | 3.5 | -1.5 |
Consider This Instead
If you want better burn-in resistance
Choose TCL QM7L Pro. It scores 5.0 vs 1.5 for burn-in resistance, with a 4.1 overall score.
If you want better HDR format support
Choose TCL RM9L. It scores 5.0 vs 2.0 for HDR format support, with a 3.8 overall score.
If you want better DTS support
Choose Sony BRAVIA 6 OLED. It scores 4.8 vs 1.5 for DTS support, with a 3.8 overall score.
Compared in Reviews
Products reviewers directly compared with this model, grouped into quick takeaways.
LG OLED evo C6H (2026)
- Worse: reflection handling The matte S90H is the stronger pick against room reflections than the C6H.
- Compared: processing and real-content brightness The C6H is better for lower-quality sources and typical brightness, but Samsung manages direct glare better.
- Compared: processing and bright-room reflections The C6H processes lower-grade content better and is often brighter, while the Samsung suppresses reflections more effectively.
Samsung S95H OLED (2026)
- Compared: ambient contrast versus peak brightness The S95H delivers more peak brightness, while the S90H better preserves contrast under ambient light.
- Better: HDR highlight brightness The pricier S95H is brighter, but that matters less in moderately lit rooms.
- Better: peak brightness versus ambient contrast The S95H offers brighter highlights, while the S90H retains contrast better in bright rooms.
LG C1 OLED (2021)
- Older model: matte reflection control for a bright living room A former C1 owner found the matte S90H better suited to a living room with many windows.
FAQ
Is the Samsung 77S90H good for bright rooms?
Yes. Its matte coating substantially cuts reflections from windows and lamps, while preserving strong contrast in ambient light.
Does the 77-inch S90H use the same panel as the smaller sizes?
No. The reviewed 77-inch North American set uses RGB Tandem OLED, which gives it more vibrant colors than several standard-WOLED sizes. Panel variations matter when comparing reviews.
How well does it work with PS5, Xbox and gaming PCs?
It delivers exceptionally low Game Mode input lag, 4K at 120Hz on current consoles, up to 165Hz for compatible sources and VRR. All four HDMI ports support full 48Gbps bandwidth.
What are the biggest picture-quality weaknesses?
Near-black vertical bands can be distracting during very dark scenes, and slow camera pans may stutter. Large bright scenes cannot sustain the same brightness as tiny highlights.
Does it support Dolby Vision and DTS?
No. Dolby Vision gaming and video are unavailable, and the missing DTS formats may matter for Blu-ray audio setups.
Are its speakers good enough without a soundbar?
They deliver clear dialogue, but evaluations differ considerably: one found only decent loudness and balance, while another rated the sound excellent. The stand leaves room for a soundbar if needed.
Is it a good TV for long-term ownership?
The overall risk of common panel faults is considered relatively low, but static logos can cause permanent burn-in, and edge-pixel deterioration remains a potential later-life issue.
Sample Expert Reviews We Analyzed
These are a few of the reviews included in our analysis.
itechguides.com
Review of the 2026 Samsung 77-inch S90H OLED (QN77S90HAEXZA): panel differences, bright-room reflections, picture quality, gaming, formats...
- Review score
- 3.8
rottenwifi.com
A size-specific review of the 2026 77-inch Samsung S90H: its matte anti-reflective finish, RGB Tandem panel, picture caveats, gaming features...
- Review score
- 4.0
rtings.com
The Samsung 77S90H OLED is a midrange OLED TV released in Samsung's 2026 TV lineup, sitting below the flagship Samsung S95H OLED and above...
- Review score
- 4.1
consumerreports.org
We've tested and reviewed products since 1936. Read CR's review of the Samsung QN77S90H tv to find out if it's worth it.
- Review score
- 4.7
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