Roku The ultimate 4K streaming player 4850R
Roku
54 综合评分
vs
LG B5 OLED55B5PUA 55"
LG
59 综合评分
评分
Smart Home
Gaming
Streaming
Sports
Budget
Corporate
Movies
Portable
Outdoor
规格
| Roku The ultimate 4K streaming player 4850R | LG B5 OLED55B5PUA 55" | |
|---|---|---|
| Display | ||
| Size | — | 55" |
| Resolution | 4K | 4K |
| Panel Type | — | OLED★ |
| Backlight | — | OLED★ |
| Aspect Ratio | — | 16:9 |
| Curved | — | ✗ |
| Picture Quality | ||
| Color Gamut | — | 100% Colour Volume |
| Motion Tech | — | Motion Control |
| Processor | — | alpha 8 AI Processor Gen2 |
| HDR | ||
| HDR Formats | Dolby Vision, HDR 10, HDR 10+, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR10 |
| Dolby Vision | ✓ | ✓ |
| HDR10+ | ✓★ | — |
| HLG | ✓★ | — |
| Gaming | ||
| Refresh Rate | — | 120 Hz★ |
| Smart TV | ||
| Platform | Roku TV | webOS |
| Voice Assistant | Alexa, Google Assistant | Amazon Alexa |
| Screen Mirroring | AirPlay 2, Miracast | AirPlay 2, Chromecast built-in |
| Works With | Apple Home, Amazon Alexa, Google Home | Yes |
| Audio | ||
| Speaker Config | — | Downward firing |
| Dolby Atmos | ✓ | ✓ |
| Surround Sound | Dolby Atmos | — |
| eARC | — | ✓★ |
| Connectivity | ||
| HDMI Ports | — | 4★ |
| HDMI Version | — | 2.1★ |
| USB Ports | — | 1★ |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 6E★ |
| Ethernet | ✓★ | — |
| Optical Audio | — | ✓★ |
| VESA Mount | — | 300x200 |
| Power & Size | ||
| Energy Star | — | ✓★ |
| Weight | — | 1.36 kg★ |
优缺点
Roku The ultimate 4K streaming player 4850R
- Strong smart (99th percentile)99th %ile
- Strong user sentiment (98th percentile)98th %ile
- Strong social proof (95th percentile)95th %ile
- Strong hdr (77th percentile)
- Below average gaming (18th percentile)18th %ile
- Below average display (29th percentile)
- Below average connectivity (32nd percentile)
LG B5 OLED55B5PUA 55"
- Strong social proof (95th percentile)95th %ile
- Strong display (89th percentile)89th %ile
- Strong hdr (82nd percentile)82nd %ile
- Strong connectivity (79th percentile)
- Below average audio (0th percentile)0th %ile
结论
胜出: LG B5 OLED55B5PUA 55"
Scores 59 overall, wins 9 of 9 usage categories and 11 of 31 specs.