Samsung U7900 Series UN55U7900FFXZA 54.6"
Crystal Processor 4K and Direct LED backlight deliver sharp 4K upscaling with HDR10+ contrast, all within a slim, single-sheet metal chassis that minimizes bezel distractions. Tizen offers 2,700+ free channels and Samsung Knox safeguards your data and connected IoT devices, while built-in Alexa and Bixby simplify hands-free smart home control. Best for budget-minded cord-cutters wanting a 55-inch hub for no-cost streaming and integrated smart home management without monthly fees.
Resumo
Prós e contras
Prós
- Strong social proof (95th percentile) 95th
- Strong smart (93rd percentile) 93rd
Contras
- Below average display (17th 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.
- Q1 202688/100
Buyers praise the excellent picture quality, vibrant colors, and sleek design. Some note a sluggish interface with ads and a small remote, but overall satisfaction is high.
- Outstanding picture quality with vibrant colors and sharp 4K detail.
- Interface can feel sluggish and includes ads; some users bypass with streaming devices.
- Good sound quality, often sufficient without a soundbar.
- Remote is very small, difficult for older hands.
Com base em 206 avaliações de clientes datadas, agrupadas por trimestre civil. A análise por período está em inglês.
As provas
Desempenho
Especificações
Especificações completas
Display
| Size | 54.6" |
| 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 |
| 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 |
| eARC | Yes |
Connectivity
| HDMI Ports | 2 |
| HDMI Version | 2.1 |
| USB Ports | 1 |
| Wi-Fi | Wi-Fi 5 |
| Bluetooth | 5.3 |
| Ethernet | No |
| Optical Audio | No |
| VESA Mount | 200x200 |
Power & Size
| Energy Star | No |
| Annual Energy | 187 |
| Weight | 9.6 kg / 21.2 lbs |
Face à concorrência
| Spec | Samsung U7900 Series UN55U7900FFXZA 54.6" | Sony BRAVIA 9 K85XR90 | Hisense U8 Series 100U8QG | TCL QM6K Series 55QM6K | LG G4 Series OLED65G4SUB | Roku Plus Series 65R6C7 |
|---|---|---|---|---|---|---|
| Screen Size | 54.599998474121094 | 85 | 99.5 | 55 | 65.0999984741211 | 65 |
| Resolution | 4K | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 |
| Panel Type | LED | Mini-LED | Mini-LED | QLED | OLED | Mini-LED |
| Refresh Rate | 60 | 120 | 165 | 144 | 120 | 60 |
| Hdr | HDR 10+ | HDR 10, Hybrid Log-Gamma (HLG), Dolby Vision | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR10+, HDR10, HLG | Dolby Vision, HDR 10, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG) |
| Smart Platform | Tizen | Google TV | Google TV | Google TV | webOS | Roku TV |
| Dolby Vision | false | true | true | true | true | true |
| Dolby Atmos | - | 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 | User Sentiment | Connectivity | Prova social | Picture Quality |
|---|---|---|---|---|---|---|---|---|---|
| Samsung U7900 Series UN55U7900FFXZA 54.6" | 36.8 | 48.8 | 93.2 | 54.9 | 17.1 | 44.6 | 54.7 | 94.5 | 36.7 |
| Sony BRAVIA 9 K85XR90 Compare | 76.7 | 96.9 | 91.6 | 79.3 | 94.5 | 65.3 | 92.7 | 88.1 | 79.8 |
| Hisense U8 Series 100U8QG Compare | 91.5 | 98.2 | 95.7 | 95.1 | 94.5 | 97.9 | 86 | 77 | 98.8 |
| TCL QM6K Series 55QM6K Compare | 98.8 | 88.1 | 97.5 | 93.4 | 77.8 | 79 | 88.9 | 88.1 | 98.7 |
| LG G4 Series OLED65G4SUB Compare | 76.7 | 98.8 | 95.7 | 99.2 | 91.6 | 97.9 | 98.6 | 88.1 | 36.7 |
| Roku Plus Series 65R6C7 Compare | 76.7 | 82.3 | 99.8 | 58.9 | 85 | 79 | 88.9 | 94.5 | 36.7 |
Pontuações por utilização
Uma análise completa chega em breve. As especificações, pontuações, preços e gráficos acima estão sempre atualizados.
