Roku Pro Series 55R8C5 55"
Roku
81 综合评分
vs
Samsung QN80F QN65QN80FAFXZA 65"
Samsung
74 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 QN80F QN65QN80FAFXZA 65"
72 满分 100 置信度中 12 条评价
总体而言，用户称赞三星电视出色的画质、鲜艳的色彩以及语音命令和手机连接等智能功能。然而，一条重要的负面评论指出屏幕在一年内出现裂纹，且保修未覆盖该问题，导致对产品和零售商的不满。正面评论大多来自促销样品，可能使情感偏向积极。
优点
- 出色的画质
- 鲜艳的色彩
- 语音命令等智能功能
- 手机连接
- 易于安装
缺点
- 屏幕在一年内出现裂纹
- 保修不涵盖缺陷
- 配送体验差
- Costco不维护产品
Picture quality 8
Build quality 2
Smart features 2
Warranty issues 1
Delivery experience 2
Phone connectivity 1
评分
Smart Home
Budget
Streaming
Gaming
Corporate
Sports
Movies
Portable
Outdoor
规格
| Roku Pro Series 55R8C5 55" | Samsung QN80F QN65QN80FAFXZA 65" | |
|---|---|---|
| Display | ||
| Size | 55" | 65" |
| Resolution | 4K | 4K |
| Panel Type | QLED | Mini-LED★ |
| Backlight | Full-Array LED | Full-Array LED |
| Aspect Ratio | 16:9 | 16:9 |
| Curved | ✗ | ✗ |
| Picture Quality | ||
| Contrast Ratio | infinite | — |
| Color Gamut | — | Not Specified by Manufacturer |
| Motion Tech | Variable Refresh Rate (VRR) | Motion Xcelerator 144 Hz |
| Processor | Roku Smart Picture Max | NQ4 AI Gen2 Processor |
| HDR | ||
| HDR Formats | Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG) | HDR 10+ |
| Dolby Vision | ✓★ | ✗ |
| HDR10+ | ✓ | ✓ |
| HLG | ✓ | ✓ |
| Gaming | ||
| Refresh Rate | 120 Hz | 120 Hz |
| VRR | FreeSync Premium Pro, VRR | FreeSync Premium Pro, VRR |
| ALLM | ✓ | ✓ |
| Game Mode | ✓ | ✓ |
| Smart TV | ||
| Platform | Roku TV | Tizen |
| Voice Assistant | Not Applicable, Not Applicable | Amazon Alexa, Bixby |
| Screen Mirroring | Apple AirPlay 2, Miracast | SmartThings |
| Works With | Apple Home, Amazon Alexa, Google Home | SmartThings, Google Home |
| Audio | ||
| Speaker Config | 4 | 4.0 |
| Wattage | — | 30W★ |
| Dolby Atmos | ✓ | ✓ |
| Surround Sound | Dolby Atmos, Dolby Audio | Dolby Atmos |
| eARC | ✓ | ✓ |
| Connectivity | ||
| HDMI Ports | 4 | 4 |
| HDMI Version | 2.1 | 2.1 |
| USB Ports | 2 | 2 |
| Wi-Fi | Wi-Fi 6★ | Wi-Fi 5 |
| Bluetooth | 5.2 | 5.3★ |
| Ethernet | ✓ | ✓ |
| Optical Audio | ✓ | ✓ |
| VESA Mount | 200x200 | 400x300 |
| Power & Size | ||
| Power | 235W | 175W★ |
| Energy Star | ✗ | ✗ |
| Annual Energy | 238 kWh★ | 406 kWh |
| Weight | 18.55 kg★ | 22.68 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 QN80F QN65QN80FAFXZA 65"
- Strong social proof (94th percentile)94th %ile
- Strong smart (94th percentile)94th %ile
- Strong connectivity (89th percentile)89th %ile
- Strong gaming (89th percentile)89th %ile
- Below average user sentiment (29th percentile)
价格
Roku Pro Series 55R8C5 55"0.125每美元得分
vs
Samsung QN80F QN65QN80FAFXZA 65"0.078每美元得分
Roku Pro Series 55R8C5 55" 性价比高 1.6 倍
结论
胜出: Roku Pro Series 55R8C5 55"
Scores 81 overall, wins 1 of 9 usage categories and 4 of 39 specs.
