Samsung U7900 Series UN70U7900FFXZA 70"
The 70-inch Direct LED panel leverages the Crystal Processor 4K for clear upscaling and a slim MetalStream design that frames the screen with minimal bezel. Its Tizen OS grants access to 2,700+ free Samsung TV Plus channels and robust smart home controls via SmartThings. This TV suits budget-focused streamers and smart home users who prioritize screen size and free content over high-performance gaming.
Sem preço atual de lojas
Resumo
Prós e contras
Prós
- Strong user sentiment (94th percentile) 94th
- Strong smart (93rd percentile) 93rd
- Strong social proof (81st percentile) 81st
- Strong affordability (75th percentile) 75th
Contras
- Below average gaming (17th percentile)
- Below average display (31st percentile)
- Below average hdr (34th percentile)
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.
- Q3 202691/100
Buyers praised the TV's picture quality, value, and smart features. A few noted limited HDMI ports and one remote failure after four months.
- Excellent picture quality and vibrant colors for the price.
- Good value and performance for everyday use.
- Limited HDMI ports, but eArc support is a plus.
- One remote broke after four months of use.
- Q2 2026100/100
Buyers in Q2 2026 were extremely satisfied, praising the TV's picture quality, sound, and overall value.
- Excellent picture and sound quality, perfect for movies and gaming.
- Great value for the price, making living rooms look spectacular.
- Overall satisfaction, with buyers loving the upgrade and gift appeal.
- Knowledgeable delivery and installation service.
- Q1 202665/100
Buyers praised the value, picture quality, and smart features. However, many reported receiving damaged units or experiencing delivery delays, and some noted limited ports and mediocre sound.
- Great value for a large screen with clear picture and easy-to-use smart features.
- Multiple reports of TVs arriving with cracked screens or other damage.
- Delivery delays and poor customer service, especially with exchanges and returns.
- Limited HDMI ports and no optical input; sound quality is decent but could be better.
- Q4 202568/100
Buyers praise the picture quality, size, and value, but many report glitches, defective units, and poor customer service.
- Excellent picture quality, vibrant colors, and sharp 4K display.
- Good value for the price, but some note missing parts or limited ports.
- Frequent glitching during streaming or TV apps, like a skipped record.
- Defective units on arrival, including cracked screens and DOA TVs.
Com base em 207 avaliações de clientes datadas, agrupadas por trimestre civil. A análise por período está em inglês.
As provas
Desempenho
Especificações
Especificações completas
Display
| Size | 70" |
| Resolution | 4K |
| Panel Type | LED |
| Backlight | Direct LED |
| Aspect Ratio | 16:9 |
| Curved | No |
Picture Quality
| Motion Tech | Motion Xcelerator |
| Processor | Crystal Processor 4K |
HDR
| HDR Formats | HDR 10+ |
| Dolby Vision | No |
| HDR10+ | Yes |
| HLG | No |
Gaming
| Refresh Rate | 60 Hz |
Smart TV
| Platform | Tizen |
| Voice Assistant | Amazon Alexa, Bixby |
| Screen Mirroring | SmartThings |
| Works With | Google Home, SmartThings |
Audio
| Speaker Config | 2 |
| Wattage | 20 |
| eARC | Yes |
Connectivity
| HDMI Ports | 2 |
| HDMI Version | 2 |
| USB Ports | 1 |
| Wi-Fi | Wi-Fi 5 |
| Bluetooth | 5.3 |
| Ethernet | No |
| Optical Audio | Yes |
| VESA Mount | 400x300 |
Power & Size
| Power | 43 |
| Energy Star | No |
| Annual Energy | 270 |
| Weight | 19.0 kg / 41.9 lbs |
Face à concorrência
| Spec | Samsung U7900 Series UN70U7900FFXZA 70" | TCL QM6K Series 55QM6K | Hisense U7 Series 55U7SG | Sony BRAVIA 2 II K65S20M2 | Roku Pro Series 55R8C5 | LG QNED 65QNED82AUA |
|---|---|---|---|---|---|---|
| Screen Size | 70 | 55 | 55 | 65 | 55 | 65 |
| Resolution | 4K | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 |
| Panel Type | LED | Mini-LED | Mini-LED | LED | QLED | LED |
| Refresh Rate | 60 | 144 | 165 | 60 | 120 | 60 |
| Hdr | HDR 10+ | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | HDR10, HLG | Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG) | HDR10, HLG |
| Smart Platform | Tizen | Google TV | Google TV | Google TV | Roku TV | webOS |
| Dolby Vision | false | true | true | false | true | false |
| Dolby Atmos | - | true | true | true | true | true |
| Hdmi Version | 2.0 | 2.1 | 2.1 | 2.1 | 2.1 | 2.0 |
| Compare | Compare | Compare | Compare | Compare |
| Produto | HDR | Audio | Smart | Jogos | Display | User Sentiment | Connectivity | Prova social | Affordability | Picture Quality |
|---|---|---|---|---|---|---|---|---|---|---|
| Samsung U7900 Series UN70U7900FFXZA 70" | 33.5 | 46.8 | 93.1 | 16.5 | 30.5 | 94.2 | 41.7 | 80.9 | 74.7 | 36.1 |
| TCL QM6K Series 55QM6K Compare | 90.3 | 88.1 | 97.4 | 93.2 | 77.5 | 84.2 | 88.9 | 80.9 | 61.6 | 92.1 |
| Hisense U7 Series 55U7SG Compare | 90.3 | 95.3 | 95.7 | 95.7 | 77.5 | 0 | 96.6 | 87.3 | 53.8 | 97.5 |
| Sony BRAVIA 2 II K65S20M2 Compare | 61 | 82.2 | 89.8 | 56.1 | 69.7 | 77.8 | 96.6 | 87.3 | 63.1 | 36.1 |
| Roku Pro Series 55R8C5 Compare | 74.8 | 85.5 | 85.4 | 88.2 | 75.4 | 94.2 | 92.9 | 93.7 | 59 | 36.1 |
| LG QNED 65QNED82AUA Compare | 61 | 74.1 | 97.4 | 48.2 | 69.7 | 0 | 57.7 | 80.9 | 63.9 | 83.6 |
Preço
Custo-benefício
Price History
Pontuações por utilização
Uma análise completa chega em breve. As especificações, pontuações, preços e gráficos acima estão sempre atualizados.
