Samsung QN90F QN75QN90FAFXZA 74.5"
{ "review": "O painel Neo QLED Mini-LED de 75 polegadas com processador NQ4 AI Gen3 e tela antirreflexo virtualmente elimina reflexos, entregando 4K de alto brilho e cores vibrantes mesmo sob luz intensa. O upscaling inteligente para 4K e o sistema de som 4.2.2 canais de 60W com Dolby Atmos e Object Tracking Sound+ elevam qualquer conteúdo a uma experiência imersiva. Ideal para salas bem iluminadas e gamers que exigem desempenho fluido com 120 Hz, FreeSync e G-Sync, garantindo imagem nítida e sem input lag." }
Sobre este TV
Experience Samsung's brightest 4K TV yet with the QN90F 75" 4K HDR Smart Neo QLED Mini-LED TV. Featuring Samsung's advanced AI powered picture processing and Quantum Matrix Mini-LEDs illuminating every detail on a glare-free screen, the QN90F produces clear images with vivid colors, even in the brightest rooms.
- Uses AI to delivers incredible 4K picture and dynamic sound for everything you watch
- See content upscaled to impressive 4K, improving your viewing experience no matter what you watch
- Get virtually no glare so all you see is the content on screen, even in bright rooms
- Full, balanced sound with a subwoofer included
- Multi-directional spatial audio that comes from all around you
The 30-Second Version
The Samsung QN90F's matte anti-glare screen is a genuine bright-room savior, backed by a 97th percentile audio system that outclasses many soundbars. Just know that HDR performance lands in the bottom third — no Dolby Vision — and you'll need to fiddle with settings for the best picture. If daytime TV is your life, this is the one.
Overview
The Samsung QN90F is a 75-inch Neo QLED TV that stakes its claim on one killer feature: a matte, glare-free screen that actually works in broad daylight. In our database, it sits in the 91st percentile for display, and the anti-glare coating is the star of the show — driving a 98th percentile social buzz score. Under the hood, you get Samsung's NQ4 AI Gen3 processor, Mini-LED backlight, and a 4.2.2-channel 60W speaker setup that lands in the 97th percentile for audio. If you've ever squinted at your TV during afternoon sports, this panel is the answer.
But the QN90F isn't flawless. Its HDR chops sit at a mediocre 34th percentile, partly because it skips Dolby Vision and relies on HDR10+ and HLG. And while picture quality overall is strong at the 85th percentile, the out-of-box settings can feel a bit raw — a common owner gripe. Still, for a bright-room TV, it's hard to beat when you see those reflections vanish.
Performance
This thing gets bright and stays that way. Mini-LEDs delivered 10-bit color with excellent vibrancy, holding detail even in a sun-drenched living room. The 165Hz Motion Xcelerator and FreeSync Premium Pro mean gaming feels fluid — we're talking top-10% smoothness for TVs. Input lag stays low with ALLM and Game Mode, and the 120Hz native panel keeps motion crisp. Just make sure you flip on Input Signal Plus in the settings; otherwise HDMI ports default to 60Hz, and you'll miss that buttery 4K 120Hz goodness.
Audio is a genuine surprise. The 4.2.2-channel array with a dedicated subwoofer pumps out full Dolby Atmos sound that easily outclasses most soundbars. At 97th percentile for audio, you might not need an external system unless you're a bass-head. The Tizen smart platform responds quickly and covers all the apps, though some users wish it were Google TV. Connectivity is solid with four HDMI ports, two USB, and Bluetooth 5.3, but Wi-Fi 5 on a premium 2025 model feels a generation behind.
Pros & Cons
Pros
- Glare-free matte screen obliterates reflections, ideal for bright rooms 98th
- Top-tier built-in audio (97th percentile) with 4.2.2ch and subwoofer 97th
- 165Hz motion clarity and FreeSync Premium Pro for silky gaming 91th
- Mini-LED brightness and vibrant 10-bit color hold up in daylight 90th
- Tizen OS with multiple voice assistants and quick navigation
Cons
- HDR limited to HDR10+/HLG, no Dolby Vision (34th percentile) 34th
- Picture settings require tinkering for best results out of the box
- Wi-Fi 5 instead of Wi-Fi 6 feels dated for a high-end TV
- HDMI defaults to 60Hz; 4K 120Hz needs a settings workaround
- Hefty 75.2kg weight makes wall-mounting a two-person job
The Word on the Street
Specifications
Full Specifications
Display
| Size | 75" |
| Resolution | 4K |
| Panel Type | Neo QLED |
| Backlight | Mini-LED |
| Aspect Ratio | 16:9 |
| Curved | No |
Picture Quality
| Contrast Ratio | infinite |
| Color Gamut | Neo Quantum HDR+ |
| Color Depth | 10-bit |
| Motion Tech | Motion Xcelerator 165Hz |
| Processor | NQ4 AI Gen3 Processor |
HDR
| HDR Formats | HDR |
| Dolby Vision | No |
| HDR10+ | Yes |
| HLG | No |
Gaming
| Refresh Rate | 120 Hz |
| VRR | FreeSync Premium Pro |
| ALLM | Yes |
| Game Mode | Yes |
Smart TV
| Platform | Tizen |
| Voice Assistant | Multiple Voice Assistant Compatible |
| Screen Mirroring | SmartThings |
| Works With | Amazon Alexa, SmartThings, Google Home |
Audio
| Speaker Config | 4.2.2 |
| Wattage | 60 |
| Dolby Atmos | Yes |
| Surround Sound | Yes |
| eARC | Yes |
Connectivity
| HDMI Ports | 4 |
| HDMI Version | 2.1 |
| USB Ports | 2 |
| Wi-Fi | Wi-Fi 5 |
| Bluetooth | 5.3 |
| Ethernet | Yes |
| Optical Audio | Yes |
| VESA Mount | 400x400 |
Power & Size
| Power | 163 |
| Energy Star | Yes |
| Annual Energy | 308 |
| Weight | 75.2 kg / 165.8 lbs |
Value & Pricing
Pricing is all over the map — we've seen listings from $916 to nearly $59,290, mostly due to extreme bundles with soundbars and protection plans. The TV itself typically lands around $1,500 from Newegg at the low end, which is competitive. At that price, you're getting a 75-inch Mini-LED with stellar audio and a trick anti-glare screen that rivals only charge extra for. If you catch it near the floor, it's a no-brainer for bright-room viewing. Just don't overpay for the $10K packages unless you really need that extra HDMI cable.
vs Competition
Stacked against the LG C5 OLED, the QN90F laughs at window glare while the OLED struggles with reflections, but the LG delivers perfect blacks and Dolby Vision for a cinema vibe in dark rooms. The Sony BRAVIA 5 and TCL QM8K bring similar Mini-LED brightness, yet neither matches this Samsung's audio firepower or anti-glare performance. If your priority is daytime sports, news, or gaming without pulling the curtains, the QN90F walks away. For movie fanatics who watch in darkness, the OLED still wins on contrast.
| Spec | Samsung QN90F QN75QN90FAFXZA 74.5" | Sony BRAVIA 5 K55XR50 | LG OLED evo AI 4K G5 Series OLED97G5WUA | Hisense U7 Series 65U75QG | TCL QM8K Series 75QM8K | Roku Plus Series 55R6C7 |
|---|---|---|---|---|---|---|
| Screen Size | 75 | 55 | 97 | 64.5 | 75 | 55 |
| Resolution | 3840x2160 | 3840x2160 | 3840x2160 | 4K | 4K | 3840x2160 |
| Panel Type | Neo QLED | MiniLED | OLED | QLED | MiniLED | QLED |
| Refresh Rate | 120 | 120 | 120 | 165 | 144 | 60 |
| Hdr | HDR | Dolby Vision, HDR10, HLG | HDR10, Dolby Vision, HLG | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | Dolby Vision IQ, HDR10+, HLG | Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG) |
| Smart Platform | Tizen | Google TV | webOS | 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 QN90F QN75QN90FAFXZA 74.5" | 34.3 | 96.6 | 82.4 | 89.1 | 90.8 | 90 | 98.1 | 85 |
| Sony BRAVIA 5 K55XR50 Compare | 97 | 92.3 | 93.9 | 78.9 | 66.2 | 94.2 | 89.6 | 92.8 |
| LG OLED evo AI 4K G5 Series OLED97G5WUA Compare | 97 | 99.9 | 87.1 | 89.1 | 98.7 | 84.6 | 74.6 | 96.3 |
| Hisense U7 Series 65U75QG Compare | 91.3 | 93.9 | 97 | 95.3 | 38.4 | 97.2 | 94.2 | 97.8 |
| TCL QM8K Series 75QM8K Compare | 99.5 | 93.9 | 93.9 | 93.9 | 35.8 | 94.2 | 98.1 | 99.8 |
| Roku Plus Series 55R6C7 Compare | 75.7 | 81.6 | 99.7 | 56.8 | 78.6 | 90 | 94.2 | 78.9 |
Common Questions
Q: Does this TV support Dolby Vision?
No, the QN90F sticks with HDR10+ and HLG, skipping Dolby Vision entirely. That's a big reason its HDR score sits at the 34th percentile — many competitors include it.
Q: Can it really do 4K 120Hz for gaming?
Yes, all four HDMI ports are 2.1 and support 4K at 120Hz, but you must enable 'Input Signal Plus' in the settings. Without that toggle, you'll be stuck at 60Hz.
Q: How effective is the anti-glare screen in a bright room?
Extremely. The matte layer diffuses ambient light so reflections practically disappear. In our database, this screen quality lands in the 91st percentile, and user feedback calls it the main reason to buy.
Who Should Skip This
If you mostly watch movies in a dark theater room, skip the QN90F. The lack of Dolby Vision and average HDR brightness scaling means an OLED like the LG C5 will give you that inky, cinematic depth. Also, if you want a TV that's perfect right out of the box with zero picture adjustments, or you're dead-set on Google TV instead of Tizen, look elsewhere.
Verdict
The Samsung QN90F is the TV to beat if your room has windows and you're tired of squinting. Between the glare-free screen, punchy Mini-LED brightness, and sound that fills a room, it's a complete package for mixed-use living areas. The HDR score stings, but unless you're a Dolby Vision purist, the real-world picture quality more than compensates. Grab it when the price dips near $1,500 and you'll feel like you've finally conquered the sun.