Samsung OHA-S Series OH55A-S 55"
Samsung
27 综合评分
vs
Roku Pro Series 65R8C5 64.5"
Roku
78 综合评分
评分
Smart Home
Budget
Streaming
Gaming
Sports
Corporate
Movies
Outdoor
Portable
规格
| Samsung OHA-S Series OH55A-S 55" | Roku Pro Series 65R8C5 64.5" | |
|---|---|---|
| Display | ||
| Size | 55" | 65" |
| Resolution | FHD | 4K★ |
| Panel Type | LED | Mini-LED★ |
| Backlight | Edge LED | Full-Array LED |
| Aspect Ratio | 16:9 | 16:9 |
| Curved | ✗ | ✗ |
| Picture Quality | ||
| Brightness | 3500 nits★ | — |
| Peak Brightness | 3500 nits★ | — |
| Contrast Ratio | 5000:1 | — |
| Color Gamut | — | quantum dot color |
| Processor | — | Roku Smart Picture Max |
| HDR | ||
| HDR Formats | No | Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG) |
| Dolby Vision | ✗ | ✓★ |
| HDR10+ | ✗ | ✓★ |
| HLG | ✗ | ✓★ |
| Gaming | ||
| Refresh Rate | — | 120 Hz★ |
| VRR | — | Freesync Premium Pro, VRR |
| ALLM | — | ✓★ |
| Game Mode | — | ✓★ |
| Smart TV | ||
| Platform | Tizen | Roku TV |
| Voice Assistant | — | Not Applicable, Not Applicable |
| Screen Mirroring | — | Apple AirPlay 2, Miracast |
| Works With | — | Apple Home, Amazon Alexa, Google Home |
| Audio | ||
| Speaker Config | — | 4 |
| Dolby Atmos | ✗ | ✓★ |
| Surround Sound | — | Dolby Atmos, Dolby Audio |
| eARC | — | ✓★ |
| Connectivity | ||
| HDMI Ports | 2 | 4★ |
| HDMI Version | 2.0 | 2.1★ |
| USB Ports | 1 | 2★ |
| Wi-Fi | — | Wi-Fi 6★ |
| Bluetooth | — | 5.2★ |
| Ethernet | ✗ | ✓★ |
| Optical Audio | ✗ | ✓★ |
| VESA Mount | — | 400x300 |
| Power & Size | ||
| Energy Star | — | ✗ |
| Annual Energy | — | 298 kWh★ |
| Weight | 46.10 kg | 28.26 kg★ |
优缺点
Samsung OHA-S Series OH55A-S 55"
- Strong picture quality (98th percentile)98th %ile
- Below average social proof (10th percentile)10th %ile
- Below average hdr (14th percentile)14th %ile
- Below average audio (15th percentile)15th %ile
- Below average gaming (18th percentile)18th %ile
Roku Pro Series 65R8C5 64.5"
- Strong social proof (95th percentile)95th %ile
- Strong connectivity (93rd percentile)93rd %ile
- Strong gaming (88th percentile)88th %ile
- Strong audio (85th percentile)85th %ile
结论
胜出: Roku Pro Series 65R8C5 64.5"
Scores 78 overall, wins 8 of 9 usage categories and 19 of 38 specs.