Samsung U7900F Series UN55U7900FFXZC 55"
The 55-inch 4K LED panel with Motion Xcelerator delivers smooth motion for fast-paced content, backed by a 20W 2.0-channel audio system. Its Tizen platform integrates Amazon Alexa and Google Assistant, making voice control a core feature, while the bezel-free design fits neatly into a living room. Best for budget-conscious streamers and smart-home users who prioritize voice assistants over gaming performance.
Screen 55"
Resolution 3840x2160
Panel LED
Refresh 60 Hz
HDR HDR
smart platform Tizen
39 Overall Score
No current retailer price
Snapshot
Pros & Cons
Pros
- Strong social proof (87th percentile) 87th
- Strong display (66th percentile) 66th
Cons
- Below average affordability (0th percentile)
- Below average gaming (17th percentile)
- Below average audio (33rd percentile)
- Below average hdr (34th percentile)
The proof
Performance
Specifications
Full Specifications
Display
| Size | 55" |
| Resolution | 4K |
| Panel Type | LED |
| Backlight | Direct LED |
| Aspect Ratio | 16:9 |
| Curved | No |
Picture Quality
| Motion Tech | Motion Xcelerator |
| Processor | Motion Xcelerator |
HDR
| HDR Formats | HDR |
Gaming
| Refresh Rate | 60 Hz |
Smart TV
| Platform | Tizen |
| Voice Assistant | Amazon Alexa, Google Assistant |
| Works With | Yes |
Audio
| Speaker Config | 2 |
| Wattage | 20 |
Connectivity
| HDMI Ports | 2 |
| USB Ports | 1 |
| Wi-Fi | Wi-Fi 5 |
| Bluetooth | Yes |
Power & Size
| Weight | 27.9 kg / 61.5 lbs |
vs Competition
| Spec | Samsung U7900F Series UN55U7900FFXZC 55" | Sony BRAVIA 9 K85XR90 | TCL QM8K Series 75QM8K | LG OLED evo G3 OLED55G3PUA | Hisense U8 Series 65U8QG | Roku Pro Series 55R8C5 |
|---|---|---|---|---|---|---|
| Screen Size | 55 | 85 | 75 | 55 | 65 | 55 |
| Resolution | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 |
| Panel Type | LED | Mini-LED | Mini-LED | OLED | Mini-LED | QLED |
| Refresh Rate | 60 | 120 | 144 | 120 | 165 | 120 |
| Hdr | HDR | HDR10, HLG, Dolby Vision | Dolby Vision, HDR 10, HDR 10+, Hybrid Log-Gamma (HLG) | Dolby Vision, 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 | Google TV | Google TV | webOS | Google TV | Roku TV |
| Dolby Vision | - | true | true | true | true | true |
| Dolby Atmos | - | true | true | true | true | true |
| Hdmi Version | - | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 |
| Compare | Compare | Compare | Compare | Compare |
| Product | HDR | Audio | Smart | Gaming | Display | Connectivity | Social Proof | Affordability | Picture Quality |
|---|---|---|---|---|---|---|---|---|---|
| Samsung U7900F Series UN55U7900FFXZC 55" | 33.7 | 33.1 | 63.5 | 17.1 | 65.9 | 35.1 | 86.7 | 0 | 36.2 |
| Sony BRAVIA 9 K85XR90 Compare | 86.4 | 97.5 | 90.8 | 78.6 | 95 | 92.9 | 86.7 | 12.2 | 78.2 |
| TCL QM8K Series 75QM8K Compare | 90.3 | 93 | 98.8 | 93.3 | 89.5 | 92.9 | 86.7 | 33.2 | 99.4 |
| LG OLED evo G3 OLED55G3PUA Compare | 74.7 | 98.9 | 89.1 | 97.2 | 88 | 98.6 | 93.5 | 26.4 | 36.2 |
| Hisense U8 Series 65U8QG Compare | 90.3 | 97.7 | 95.4 | 96.5 | 83.9 | 86.3 | 74.2 | 36.1 | 98.8 |
| Roku Pro Series 55R8C5 Compare | 74.7 | 85.9 | 84.4 | 88.3 | 76.2 | 92.9 | 93.5 | 57.3 | 36.2 |
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
Other Configurations13
U7900 Series UN43U7900FFXZA 43"Black$247U7900 Series UN50U7900FFXZA 50"Black$249U7900 Series U7900F 54.6"Black$266U7900 Series UN65U7900FFXZA 65"Black$330U7900 Series UN58U7900FFXZA 58"Black$350U7900 Series UN70U7900FFXZA 70"Black$400U7900 Series UN75U7900FFXZA 75"Black$618U7900 Series UN85U7900FFXZA 85"Black$700U7900F Series UN85U7900FFXZC 85"
