Samsung QN80F QN75QN80FAFXZA 75"
Samsung
86 综合评分
vs
Roku Pro Series 55R8C5 54.6"
Roku
81 综合评分
评分
Budget
Corporate
Smart Home
Sports
Streaming
Gaming
Movies
Outdoor
Portable
规格
| Samsung QN80F QN75QN80FAFXZA 75" | Roku Pro Series 55R8C5 54.6" | |
|---|---|---|
| Display | ||
| Size | 75" | 55" |
| Resolution | 4K | 4K |
| Panel Type | QD-Mini-LED★ | QLED |
| Backlight | Mini-LED★ | Full-Array LED |
| Aspect Ratio | 16:9 | 16:9 |
| Curved | ✗ | ✗ |
| Picture Quality | ||
| Contrast Ratio | infinite | infinite |
| Color Gamut | Quantum Color | — |
| Color Depth | 10-bit★ | — |
| Motion Tech | Motion Xcelerator 144Hz | Variable Refresh Rate (VRR) |
| Processor | NQ4 AI Gen2 Processor | Roku Smart Picture Max |
| HDR | ||
| HDR Formats | HDR | Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG) |
| Dolby Vision | ✗ | ✓★ |
| HDR10+ | ✗ | ✓★ |
| HLG | ✗ | ✓★ |
| Gaming | ||
| Refresh Rate | 120 Hz | 120 Hz |
| VRR | VRR | FreeSync Premium Pro, VRR |
| ALLM | ✓ | ✓ |
| Game Mode | ✓ | ✓ |
| Smart TV | ||
| Platform | Tizen | Roku TV |
| Voice Assistant | Multiple AI Assistant Compatible | Not Applicable, Not Applicable |
| Screen Mirroring | SmartThings | Apple AirPlay 2, Miracast |
| Works With | SmartThings, Google Home | Apple Home, Amazon Alexa, Google Home |
| Audio | ||
| Speaker Config | 4 | 4 |
| Wattage | 30W★ | — |
| Dolby Atmos | ✓ | ✓ |
| Surround Sound | Yes★ | Dolby Atmos, Dolby Audio |
| eARC | ✓ | ✓ |
| Connectivity | ||
| HDMI Ports | 4 | 4 |
| HDMI Version | 2.1 | 2.1 |
| USB Ports | 2 | 2 |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 6★ |
| Bluetooth | Yes | 5.2★ |
| Ethernet | ✓ | ✓ |
| Optical Audio | ✓ | ✓ |
| VESA Mount | 400x400 | 200x200 |
| Power & Size | ||
| Power | 175W★ | 235W |
| Energy Star | ✓★ | ✗ |
| Annual Energy | 474 kWh | 238 kWh★ |
| Weight | 71.00 kg | 18.55 kg★ |
优缺点
Samsung QN80F QN75QN80FAFXZA 75"
- Strong social proof (98th percentile)98th %ile
- Strong display (94th percentile)94th %ile
- Strong connectivity (90th percentile)90th %ile
- Strong audio (88th percentile)88th %ile
Roku Pro Series 55R8C5 54.6"
- Strong connectivity (93rd percentile)93rd %ile
- Strong user sentiment (91st percentile)91st %ile
- Strong gaming (89th percentile)89th %ile
- Strong social proof (89th percentile)89th %ile
结论
胜出: Samsung QN80F QN75QN80FAFXZA 75"
Scores 86 overall, wins 9 of 9 usage categories and 7 of 40 specs.