Sony BRAVIA 2 II K55S20M2 54.6"
Sony
76 综合评分
vs
Roku Pro Series 55R8C5 55"
Roku
78 综合评分
买家怎么说
Sony BRAVIA 2 II K55S20M2 54.6"
95 满分 100 置信度中 13 条评价
索尼55英寸BRAVIA 2 II LED 4K UHD智能谷歌电视获得了用户压倒性的积极反馈。评论者一致称赞其令人惊叹的画质、鲜艳的色彩和出色的清晰度，常将体验描述为令人叹为观止。该电视还因易于设置、内置扬声器不错以及性价比极高而受到好评，专业的销售支持也被提及为加分项。
优点
- 令人惊叹的画质
- 鲜艳准确的色彩
- 易于设置
- 不错的内置扬声器
- 极高的性价比
缺点
- 未提及负面点
Picture quality 5
Color accuracy 2
Ease of setup 1
Sound quality 3
Value for money 2
Sales support 1
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
评分
Budget
Smart Home
Streaming
Gaming
Sports
Corporate
Movies
Portable
Outdoor
规格
| Sony BRAVIA 2 II K55S20M2 54.6" | Roku Pro Series 55R8C5 55" | |
|---|---|---|
| Display | ||
| Size | 54.6" | 55" |
| Resolution | 4K | 4K |
| Panel Type | LED | QLED★ |
| Backlight | Direct LED | Full-Array LED |
| Aspect Ratio | 16:9 | 16:9 |
| Curved | ✗ | ✗ |
| Screen Finish | — | glossy |
| Picture Quality | ||
| Contrast Ratio | — | infinite |
| Motion Tech | Motionflow XR 240 | Roku Smart Picture Max |
| Processor | 4K Processor X1 | Roku Smart Picture Max |
| HDR | ||
| HDR Formats | HDR10, HLG | Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG) |
| Dolby Vision | ✗ | ✓★ |
| HDR10+ | ✗ | ✓★ |
| HLG | ✓ | ✓ |
| Gaming | ||
| Refresh Rate | 60 Hz | 120 Hz★ |
| VRR | — | FreeSync Premium Pro, VRR |
| ALLM | ✓ | ✓ |
| Game Mode | ✓ | ✓ |
| Smart TV | ||
| Platform | Google TV | Roku TV |
| Voice Assistant | Google Assistant | Not Applicable, Not Applicable |
| Screen Mirroring | Apple AirPlay 2 | Apple AirPlay 2, Miracast |
| Works With | — | Apple Home, Amazon Alexa, Google Home |
| Audio | ||
| Speaker Config | 2.0 | 4 |
| Wattage | 20W★ | — |
| Dolby Atmos | ✓ | ✓ |
| Surround Sound | Dolby Atmos | Dolby Atmos, Dolby Audio |
| eARC | ✓ | ✓ |
| Connectivity | ||
| HDMI Ports | 4 | 4 |
| HDMI Version | 2.1 | 2.1 |
| USB Ports | 2 | 2 |
| Wi-Fi | Wi-Fi | Wi-Fi 6★ |
| Bluetooth | 5.3★ | 5.2 |
| Ethernet | ✓ | ✓ |
| Optical Audio | ✓ | ✓ |
| VESA Mount | 300x300 | 200x200 |
| Power & Size | ||
| Power | 141W★ | 235W |
| Energy Star | ✗ | ✗ |
| Annual Energy | 238 kWh | 238 kWh |
| Weight | 13.20 kg★ | 18.55 kg |
优缺点
Sony BRAVIA 2 II K55S20M2 54.6"
- Strong user sentiment (99th percentile)99th %ile
- Strong connectivity (84th percentile)84th %ile
- Strong smart (83rd percentile)83rd %ile
- Strong audio (77th percentile)
Roku Pro Series 55R8C5 55"
- Strong user sentiment (94th percentile)94th %ile
- Strong social proof (94th percentile)94th %ile
- Strong connectivity (93rd percentile)93rd %ile
- Strong gaming (88th percentile)88th %ile
价格
Sony BRAVIA 2 II K55S20M2 54.6"
Roku Pro Series 55R8C5 55"
No current pricing available
结论
平局
Both products are closely matched - Sony BRAVIA 2 II K55S20M2 54.6" wins 4 specs while Roku Pro Series 55R8C5 55" wins 5.
