Roku Pro Series 75R8C5 74.5"
Roku
78 综合评分
vs
Samsung QN990F QN85QN990FFXZA 85"
Samsung
70 综合评分
评分
Corporate
Sports
Smart Home
Streaming
Gaming
Budget
Movies
Outdoor
Portable
规格
| Roku Pro Series 75R8C5 74.5" | Samsung QN990F QN85QN990FFXZA 85" | |
|---|---|---|
| Display | ||
| Size | 75" | 85" |
| Resolution | 4K | 8K★ |
| Panel Type | Mini-LED | QD-Mini-LED★ |
| Backlight | Full-Array LED | Mini-LED★ |
| Aspect Ratio | 16:9 | 16:9 |
| Curved | ✗ | ✗ |
| Picture Quality | ||
| Color Gamut | — | Neo Quantum HDR 8K Pro |
| Motion Tech | — | Motion Xcelerator 240Hz |
| Processor | Roku Smart Picture Max | NQ8 AI Gen3 Processor |
| HDR | ||
| HDR Formats | Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG) | Neo Quantum HDR 8K Pro |
| Dolby Vision | ✓★ | ✗ |
| HDR10+ | ✓★ | ✗ |
| HLG | ✓★ | ✗ |
| Gaming | ||
| Refresh Rate | 120 Hz | 120 Hz |
| VRR | FreeSync Premium Pro, VRR | FreeSync Premium Pro |
| ALLM | ✓★ | ✗ |
| Game Mode | ✓ | ✓ |
| Smart TV | ||
| Platform | Roku TV | Tizen |
| Voice Assistant | Not Applicable, Not Applicable | Bixby |
| Screen Mirroring | Apple AirPlay 2, Miracast | Wi-Fi |
| Audio | ||
| Speaker Config | 4 | 6.2.4 |
| Dolby Atmos | ✓ | ✓ |
| Surround Sound | Dolby Atmos, Dolby Audio | Object Tracking Sound Pro |
| eARC | ✓★ | ✗ |
| Connectivity | ||
| HDMI Ports | 4 | 5★ |
| HDMI Version | 2.1 | 2.1 |
| USB Ports | 2 | 4★ |
| Wi-Fi | Wi-Fi 6★ | Wi-Fi |
| Bluetooth | 5.2★ | Bluetooth |
| Ethernet | ✓ | ✓ |
| Optical Audio | ✓ | ✓ |
| VESA Mount | 400mm x 400mm | 600x400 |
| Power & Size | ||
| Power | 60W★ | — |
| Energy Star | ✗ | ✓★ |
| Annual Energy | 377 kWh★ | — |
| Weight | 37.24 kg★ | 42.68 kg |
优缺点
Roku Pro Series 75R8C5 74.5"
- Strong connectivity (92nd percentile)92nd %ile
- Strong display (90th percentile)90th %ile
- Strong gaming (89th percentile)89th %ile
- Strong social proof (88th percentile)88th %ile
Samsung QN990F QN85QN990FFXZA 85"
- Strong display (100th percentile)100th %ile
- Strong connectivity (99th percentile)99th %ile
- Strong audio (95th percentile)95th %ile
- Strong gaming (84th percentile)84th %ile
结论
胜出: Roku Pro Series 75R8C5 74.5"
Scores 78 overall, wins 5 of 9 usage categories and 10 of 36 specs.