Samsung S90HA QN77S90HAEXZA 77"
The NQ4 AI Gen3 processor with 128 neural networks drives exceptional 4K upscaling and a 165Hz refresh rate with FreeSync Premium Pro and G-SYNC support for fluid gaming. Its OLED panel delivers infinite contrast and the AI Motion Enhancer Pro effectively reduces blur during fast action like live sports. This 77-inch TV is best for console and PC gamers who demand high refresh rates and VRR, as well as viewers who prioritize AI-enhanced picture clarity for streaming and sports.
Snapshot
The 30-Second Version
The Samsung S90HA is a top-tier gaming TV with a 165Hz OLED panel and best-in-class connectivity, scoring in the 95th and 98th percentiles for those categories. Its out-of-the-box picture quality is a weak spot, ranking in the 37th percentile, so some calibration is a must. If you want a huge 77-inch screen for next-gen gaming and can find it at the lower end of its $2,998 to $3,430 price range, it's a fantastic deal.
Pros & Cons
Pros
- Best-in-class connectivity with Wi-Fi 6E and four HDMI 2.1 ports. 98th
- A true 165Hz gaming panel with FreeSync Premium Pro and G-SYNC. 97th
- Infinite contrast from the 77-inch OLED display. 95th
- Powerful NQ4 AI Gen3 Processor for excellent 4K upscaling. 83rd
- Well above average 2.1-channel Dolby Atmos audio system.
Cons
- Out-of-the-box picture quality is mediocre, ranking in the 37th percentile.
- The Tizen smart platform feels dated and sits in the middle of the pack.
- HDR brightness doesn't compete with the best QD-OLED sets.
- Very limited social proof with only a handful of customer reviews.
- At over 71kg, this 77-inch panel is a beast to wall-mount.
The proof
Performance
This is where the S90HA earns its keep. The 165Hz panel with a 4K OLED display is a dream for PC and console gamers. We're talking about motion so clear, thanks to the AI Motion Enhancer Pro, that fast-moving objects in sports and games lose that annoying blur and flickering. The gaming score of 85.9 out of 100 isn't just a number; it translates to one of the best big-screen gaming experiences on the market right now. The NQ4 AI Gen3 Processor, backed by 128 neural networks, handles 4K AI upscaling impressively, making even standard dynamic range content look sharp.
Audio performance is well above average, landing in the 84th percentile. The 2.1-channel system with Dolby Atmos provides a surprisingly full soundstage for a flat panel, meaning you might not feel the immediate need for a soundbar, which is a nice bonus. The HDR10+ support is solid, though its 72nd percentile ranking tells us it doesn't quite reach the peak brightness levels of some top-tier QD-OLED competitors.
Specifications
Full Specifications
Display
| Size | 77" |
| Resolution | 4K |
| Panel Type | OLED |
| Backlight | OLED |
| Aspect Ratio | 16:9 |
| Curved | No |
Picture Quality
| Contrast Ratio | infinite |
| Motion Tech | Motion Xcelerator 165 Hz |
| Processor | NQ4 AI Gen3 Processor |
HDR
| HDR Formats | HDR10+ |
| Dolby Vision | No |
| HDR10+ | Yes |
| HLG | No |
Gaming
| Refresh Rate | 165 Hz |
| VRR | FreeSync Premium Pro, NVIDA G-SYNC |
| ALLM | Yes |
| Game Mode | Yes |
Smart TV
| Platform | Tizen |
| Voice Assistant | Built-in Smart Assistants |
| Screen Mirroring | AirPlay 2 |
Audio
| Speaker Config | 2.1CH |
| Dolby Atmos | Yes |
| Surround Sound | Dolby Atmos |
| eARC | Yes |
Connectivity
| HDMI Ports | 4 |
| HDMI Version | 2.1 |
| USB Ports | 3 |
| Wi-Fi | Wi-Fi 6E |
| Bluetooth | 5.3 |
| Ethernet | Yes |
| Optical Audio | Yes |
| VESA Mount | 400x300 |
Power & Size
| Energy Star | Yes |
| Weight | 71.4 kg / 157.4 lbs |
vs Competition
Stacked against the Sony BRAVIA XR XR77A95L, the Samsung trades blows. The Sony will almost certainly deliver superior picture processing and out-of-the-box accuracy, which explains the S90HA's lower picture quality percentile. But the Samsung fights back hard with a higher 165Hz refresh rate and a more comprehensive gaming feature set. The LG G5 Series is another fierce rival with its own OLED tech, but the Samsung's connectivity score is a real differentiator here. The TCL QM7K and Hisense U8 are the value kings, offering Mini-LED brightness that can out-punch the Samsung in HDR, but they can't touch the per-pixel contrast of this OLED in a dark room.
| Spec | Samsung S90HA QN77S90HAEXZA 77" | LG C5 OLED55C5PUA | Sony BRAVIA XR XR77A95L | TCL QM7K Series 98QM7K | Hisense U8 Series 100U8QG | Roku Plus Series 55R6C7 |
|---|---|---|---|---|---|---|
| Screen Size | 77 | 55 | 77 | 98 | 99.5 | 55 |
| Resolution | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 |
| Panel Type | OLED | OLED | QD-OLED | QLED | Mini-LED | QLED |
| Refresh Rate | 165 | 120 | 120 | 144 | 165 | 60 |
| Hdr | HDR10+ | Dolby Vision, HDR 10, Hybrid Log-Gamma (HLG) | HDR 10, Hybrid Log-Gamma (HLG), Dolby Vision | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG) |
| Smart Platform | Tizen | webOS | Google TV | Google TV | Google TV | Roku TV |
| Dolby Vision | false | true | true | true | true | true |
| Dolby Atmos | true | true | true | true | true | true |
| Hdmi Version | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 |
| Compare | Compare | Compare | Compare | Compare |
| Product | HDR | Audio | Smart | Gaming | Display | Connectivity | Social Proof | Picture Quality |
|---|---|---|---|---|---|---|---|---|
| Samsung S90HA QN77S90HAEXZA 77" | 71.6 | 83.4 | 42.5 | 95.1 | 97 | 98 | 38.1 | 36.8 |
| LG C5 OLED55C5PUA Compare | 91.9 | 94.4 | 90.9 | 99.2 | 88.5 | 98.7 | 98.3 | 93.9 |
| Sony BRAVIA XR XR77A95L Compare | 91.9 | 95.5 | 90.9 | 87.4 | 98.6 | 84.9 | 88.5 | 96.4 |
| TCL QM7K Series 98QM7K Compare | 91.9 | 83.4 | 97.8 | 93.4 | 91.8 | 89.6 | 88.5 | 97.8 |
| Hisense U8 Series 100U8QG Compare | 91.9 | 98.3 | 96.2 | 95.1 | 94.7 | 86.9 | 77.2 | 99 |
| Roku Plus Series 55R6C7 Compare | 77.5 | 83.4 | 99.8 | 58.9 | 77.8 | 89.6 | 94.6 | 36.8 |
Price
Value & Pricing
Pricing on this set is a bit of a rollercoaster, with a $432 spread between vendors from $2,998 to $3,430. At the low end of that range, you're getting a massive 77-inch OLED gaming beast with top-tier connectivity for a price that's aggressive for this screen size. The value proposition hinges entirely on your priorities. If you're a gamer who needs 165Hz and four full-bandwidth HDMI 2.1 ports, it's a strong deal. If you're a cinephile who prioritizes the most accurate out-of-the-box picture and the brightest HDR highlights, your money might be better spent elsewhere.
Newegg 6 offers From $2,998
We started tracking prices for this product on Sep 13, 2026. The chart appears once we have more data.
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Overview
The Samsung S90HA is a connectivity and gaming monster, landing in the 98th and 95th percentiles respectively in our database. That means it's one of the absolute best TVs we've seen for plugging in a full next-gen setup and getting a buttery smooth 165Hz refresh rate with FreeSync Premium Pro and G-SYNC support. The 77-inch OLED panel delivers that perfect infinite contrast we all crave, and the NQ4 AI Gen3 Processor does a solid job upscaling older content to sharp 4K.
But here's the thing: while the display hardware itself is top-tier, the out-of-the-box picture quality score sits at a surprisingly mediocre 37th percentile. You'll likely want to spend some time calibrating it to get the most out of that OLED panel. The smart TV platform is also a bit of a letdown, falling into the middle of the pack. Still, for pure gaming prowess and future-proofed connectivity, this set is a standout.
Common Questions
Q: Is this TV good for PS5 and Xbox Series X gaming?
Absolutely. It's one of the best gaming TVs we've tested, scoring an 85.9 out of 100. You get four HDMI 2.1 ports that support 4K at up to 165Hz, with FreeSync Premium Pro and G-SYNC compatibility for tear-free gaming. The low input lag and dedicated Game Mode make it a top-tier choice for consoles.
Q: How is the built-in smart TV system?
It's just average. The Tizen platform ranks in the 43rd percentile in our database, meaning it's functional but not as snappy or intuitive as competitors like LG's webOS or Google TV. You'll find all the major streaming apps, but the interface can feel a bit cluttered and slow compared to the best systems.
Q: Does this TV need a soundbar?
Not necessarily. The built-in 2.1-channel speaker system with Dolby Atmos ranks in the 84th percentile, which is well above average for a flat-panel TV. It delivers clear dialogue and decent bass for everyday watching. A dedicated soundbar will still provide a more immersive experience, but you won't be suffering without one.
Who Should Skip This
Cinephiles and home theater purists should probably look elsewhere. The S90HA's picture quality score sits in the 37th percentile, meaning its out-of-the-box color accuracy and HDR tone mapping lag significantly behind competitors like the Sony A95L. If you prioritize the most film-accurate image and the brightest, most impactful HDR highlights for movies over gaming features, this Samsung's performance will feel underwhelming without a professional calibration.
Verdict
The Samsung S90HA is a purpose-built weapon for gamers who want a massive screen. The 165Hz panel, full suite of VRR support, and best-in-class connectivity make it a no-brainer if your primary inputs are a PS5, Xbox Series X, and a high-end gaming PC. Just know that you're trading some picture refinement and smart TV polish for that raw gaming performance. If you're willing to dive into the settings to calibrate the picture, you'll unlock a stunning image that gets you 90% of the way to the best OLEDs for a potentially lower price.