Samsung Q8F QN75Q8FAAFXZA 75"
Com 100% de volume de cor via Quantum Dot e taxa de atualização nativa de 120 Hz com Motion Xcelerator 144 Hz, esta QLED de 75 polegadas entrega fluidez e cores precisas para jogos e esportes. O processador Q4 AI otimiza a imagem em tempo real, enquanto o hub SmartThings integra o controle da casa inteligente diretamente na tela. É a escolha certa para usuários que priorizam uma tela grande e responsiva para consoles de nova geração e automação residencial.
Sem preço atual de lojas
Resumo
The 30-Second Version
A 75-inch smart TV with a brilliant brain and a mediocre panel. Great for gamers and streamers, rough for cinephiles.
Pros & Cons
Prós
- Tizen and Vision AI are top-tier smart features 94th
- Gaming specs are solid with 120Hz, VRR, and ALLM 93rd
- Quantum Dots deliver vibrant, accurate color 89th
- AirSlim design looks fantastic wall-mounted 85th
Contras
- Edge LED backlighting hurts contrast and black levels
- 20W speakers are weak for a 75-inch TV
- Picture quality is below average for the price
- No Dolby Vision, just HDR10+
O que dizem os donos
Como a opinião dos donos mudou ao longo do tempo
ExclusivoCom base em quando os clientes realmente escreveram suas avaliações - para ver se os elogios iniciais se mantiveram.
Com base em 130 avaliações de clientes datadas, agrupadas por trimestre civil. A análise por período está em inglês.
As provas
Performance
The Q4 AI Processor does some heavy lifting for upscaling, and the 100% color volume with Quantum Dots means colors pop even in dark scenes. Gaming is a real strength with a 120Hz native panel, VRR, ALLM, and that Motion Xcelerator 144Hz trick. But the audio is a letdown, just 20W from two channels, and the picture quality percentile is rough. Edge LED backlighting on a 75-inch screen means you'll see some uneven blacks, especially in a dark room.
Specifications
Full Specifications
Display
| Size | 75" |
| Resolution | 4K |
| Panel Type | QLED |
| Backlight | Edge LED |
| Aspect Ratio | 16:9 |
| Curved | No |
Picture Quality
| Color Gamut | 100% Color Volume |
| Motion Tech | Motion Xcelerator 144Hz |
| Processor | Q4 AI Processor |
HDR
| HDR Formats | HDR10+ |
| Dolby Vision | No |
| HDR10+ | Yes |
| HLG | Yes |
Gaming
| Refresh Rate | 120 Hz |
| VRR | ✓ |
| ALLM | Yes |
| Game Mode | Yes |
Smart TV
| Platform | Tizen |
| Voice Assistant | Amazon Alexa, Bixby |
| Screen Mirroring | SmartThings |
| Works With | Google Home, SmartThings |
Audio
| Speaker Config | 2 |
| Wattage | 20 |
| Dolby Atmos | No |
| 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 | 412 |
| Energy Star | No |
| Annual Energy | 412 |
| Weight | 29.1 kg / 64.2 lbs |
vs Competition
Against the LG G5 OLED, the Q8F loses on picture quality, no contest. OLED's perfect blacks crush this edge-lit panel. The TCL QM6K and Hisense QD7 are cheaper and offer better contrast for the money, though their smart platforms feel clunkier than Tizen. The Sony BRAVIA 5 has better processing and motion handling, but Sony's Google TV is more annoying than Samsung's setup. If you want the best picture, go LG or Sony. If you want the best smart experience and gaming features, the Q8F holds its own.
| Spec | Samsung Q8F QN75Q8FAAFXZA 75" | LG OLED evo OLED55C5PUA | Sony BRAVIA 9 K85XR90 | TCL QM8K Series 75QM8K | Hisense U8 Series 65U8QG | Roku Pro Series 55R8C5 |
|---|---|---|---|---|---|---|
| Screen Size | 75 | 55 | 85 | 75 | 65 | 55 |
| Resolution | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 |
| Panel Type | QLED | OLED | Mini-LED | Mini-LED | Mini-LED | QLED |
| Refresh Rate | 120 | 120 | 120 | 144 | 165 | 120 |
| Hdr | HDR10+ | Dolby Vision, HDR10 | HDR10, 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 | false | true | true | true | true | true |
| Hdmi Version | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 |
| Compare | Compare | Compare | Compare | Compare |
| Produto | HDR | Audio | Smart | Jogos | Display | Connectivity | Prova social | Affordability | Picture Quality |
|---|---|---|---|---|---|---|---|---|---|
| Samsung Q8F QN75Q8FAAFXZA 75" | 69.1 | 55.4 | 93.1 | 77.9 | 85.1 | 88.9 | 93.8 | 48.8 | 36.1 |
| LG OLED evo OLED55C5PUA Compare | 91.7 | 94.1 | 89.8 | 98.1 | 87.1 | 98.7 | 93.8 | 36.9 | 93.4 |
| Sony BRAVIA 9 K85XR90 Compare | 86.6 | 97.3 | 91.5 | 77.9 | 94.5 | 92.9 | 87.4 | 12.8 | 78.5 |
| TCL QM8K Series 75QM8K Compare | 90.4 | 92.7 | 98.8 | 93.2 | 88.6 | 92.9 | 87.4 | 34.9 | 99.3 |
| Hisense U8 Series 65U8QG Compare | 90.4 | 97.6 | 95.7 | 96.3 | 83 | 86.1 | 75.6 | 37.6 | 99.4 |
| Roku Pro Series 55R8C5 Compare | 74.9 | 85.5 | 85.4 | 88.3 | 75.3 | 92.9 | 93.8 | 58.9 | 36.1 |
Preço
Value & Pricing
Pricing is all over the place, from USD 288 to USD 1,198 across eight US listings. That spread is wild. If you can snag this near the low end, it's a steal for a 75-inch smart TV. At the high end, you're getting into OLED territory and this panel can't compete. Best Buy has the most consistent everyday pricing, but Newegg's bundle with an HDMI cable is worth a look if you need one anyway.
Saiba mais
Overview
The Samsung Q8F is a 75-inch QLED that nails the smart TV experience and looks great doing it. The headline here is Samsung's Vision AI and the Tizen platform, which are genuinely best-in-class right now. But the picture quality itself lands in the middle of the pack, which is a weird spot for a TV this size and price. You're paying for smarts and sleekness, not raw panel performance.
Common Questions
Q: Does the Q8F support 4K at 144Hz for gaming?
Yes, with a compatible PC and HDMI 2.1 cable. The panel is native 120Hz but Samsung's Motion Xcelerator pushes it to 144Hz with VRR. Consoles cap at 120Hz anyway.
Q: Is the audio good enough without a soundbar?
No. The 20W 2.0 channel setup is fine for news and sitcoms, but for movies or games you'll want a soundbar. The eARC port makes hooking one up painless.
Q: How does the Q8F handle bright rooms?
Pretty well. Quantum Dots keep colors vivid even with ambient light, and the anti-glare coating helps. But edge lighting means dark scenes will look washed out compared to a FALD or OLED set.
Who Should Skip This
If you care about deep blacks and cinematic contrast, this isn't your TV. Go get an LG G5 OLED or a TCL QM6K with mini-LED instead. The Q8F is for people who want a big, smart, good-looking screen for sports, gaming, and casual streaming, not for dark-room movie nights.
Verdict
The Q8F is a smart TV first and a picture quality TV second. Buy it if you want a huge screen with the best smart platform and solid gaming chops, and you can find it under USD 800. If you're a movie buff who watches in a dark room, skip it and get an OLED or a FALD QLED instead.
