Roku Pro Series 55R8C5 55"
Roku
80 综合评分
vs
Samsung QN990F QN85QN990FFXZA 85"
Samsung
69 综合评分
买家怎么说
Roku Pro Series 55R8C5 55"
92 满分 100 置信度中 26 条评价
Roku Pro系列电视因其卓越的画质、鲜艳的色彩和深邃的黑色而获得压倒性的正面反馈。用户称赞内置音响，通常认为其足够好而无需回音壁，并强调响应迅速且用户友好的Roku界面。可充电、带背光且具有定位功能的遥控器是一个便捷的亮点。一些小的批评包括反光的亮面屏幕、无法自定义的快捷按钮，以及偶尔出现的初始问题（如局部调光瑕疵，但很快得到解决）。
优点
- 卓越的画质，色彩鲜艳
- 深邃的黑色和出色的对比度
- 出色的内置音响，通常无需回音壁
- 响应迅速且快速的Roku界面
- 可充电背光遥控器，带定位功能
缺点
- 亮面屏幕导致反光
- 遥控器上的快捷按钮无法自定义
- 初始局部调光瑕疵（已快速解决）
- 比预期重
- 低音有时不足
Picture quality 10
Sound quality 9
Ease of use 8
Remote control 7
Value for money 6
Gaming performance 3
Samsung QN990F QN85QN990FFXZA 85"
暂无用户反馈
评分
Smart Home
Sports
Corporate
Streaming
Budget
Gaming
Movies
Outdoor
Portable
规格
| Roku Pro Series 55R8C5 55" | Samsung QN990F QN85QN990FFXZA 85" | |
|---|---|---|
| Display | ||
| Size | 55" | 85" |
| Resolution | 4K | 8K★ |
| Panel Type | QLED | QD-Mini-LED★ |
| Backlight | Full-Array LED | Mini-LED★ |
| Aspect Ratio | 16:9 | 16:9 |
| Curved | ✗ | ✗ |
| Picture Quality | ||
| Contrast Ratio | infinite | — |
| Color Gamut | — | Neo Quantum HDR 8K Pro |
| Motion Tech | Variable Refresh Rate (VRR) | 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 |
| Works With | Apple Home, Amazon Alexa, Google Home | — |
| 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 | 200x200 | 600x400 |
| Power & Size | ||
| Power | 235W★ | — |
| Energy Star | ✗ | ✓★ |
| Annual Energy | 238 kWh★ | — |
| Weight | 18.55 kg★ | 42.68 kg |
优缺点
Roku Pro Series 55R8C5 55"
- Strong connectivity (93rd percentile)93rd %ile
- Strong user sentiment (91st percentile)91st %ile
- Strong gaming (89th percentile)89th %ile
- Strong social proof (87th percentile)87th %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 (83rd percentile)83rd %ile
价格
Roku Pro Series 55R8C5 55"0.123每美元得分
vs
Samsung QN990F QN85QN990FFXZA 85"0.017每美元得分
Roku Pro Series 55R8C5 55" 性价比高 7.2 倍
结论
胜出: Roku Pro Series 55R8C5 55"
Scores 80 overall, wins 5 of 9 usage categories and 10 of 38 specs.
