Roku Pro Series 55R8C5 55"
Roku
80 综合评分
vs
Sony BRAVIA XR42A90K 42"
Sony
80 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
Sony BRAVIA XR42A90K 42"
72 满分 100 置信度高 244 条评价
索尼 Bravia XR A90K 42 英寸 OLED 电视画质惊艳，色彩鲜艳，黑色深邃，是电影和游戏的绝佳选择。然而，可靠性问题不容忽视：多位用户报告在购买后不久就出现竖线、声音中断和主板故障等缺陷。防反射涂层也非常脆弱，多位用户在常规清洁时损坏了它。虽然音质作为电视来说备受赞誉，但遥控器因缺乏直接频道访问和按键间距过小而受到广泛批评。
优点
- 令人惊叹的画质和色彩
- 出色的内置音质
- 非常适合游戏和PS5
- 紧凑尺寸适合小空间
- 易于设置和用户友好
缺点
- 频繁的缺陷和可靠性问题
- 易损的防反射涂层
- 遥控器设计不佳
- 遥控器上没有直接频道访问
- ASBL自动调光有问题
Picture quality 35
Reliability defects 12
Sound quality 18
Remote control 8
Anti reflective coating 5
Gaming performance 10
评分
Smart Home
Streaming
Budget
Gaming
Portable
Sports
Movies
Corporate
Outdoor
规格
| Roku Pro Series 55R8C5 55" | Sony BRAVIA XR42A90K 42" | |
|---|---|---|
| Display | ||
| Size | 55" | 42" |
| Resolution | 4K | 4K |
| Panel Type | QLED | OLED★ |
| Backlight | Full-Array LED | OLED★ |
| Aspect Ratio | 16:9 | 16:9 |
| Curved | ✗ | ✗ |
| Picture Quality | ||
| Contrast Ratio | infinite | Near Infinite (Black Pixels Emit |
| Color Gamut | — | XR Triluminos Pro |
| Motion Tech | Variable Refresh Rate (VRR) | XR Motion Clarity |
| Processor | Roku Smart Picture Max | Cognitive Processor XR |
| HDR | ||
| HDR Formats | Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG) | HDR 10, Hybrid Log-Gamma (HLG), Dolby Vision |
| Dolby Vision | ✓ | ✓ |
| HDR10+ | ✓★ | ✗ |
| HLG | ✓ | ✓ |
| Gaming | ||
| Refresh Rate | 120 Hz | 120 Hz |
| Response Time | — | 8.5 ms★ |
| VRR | FreeSync Premium Pro, VRR | VRR |
| ALLM | ✓ | ✓ |
| Game Mode | ✓ | ✓ |
| Smart TV | ||
| Platform | Roku TV | Google TV |
| Voice Assistant | Not Applicable, Not Applicable | Google Assistant |
| Screen Mirroring | Apple AirPlay 2, Miracast | Miracast, Apple AirPlay |
| Works With | Apple Home, Amazon Alexa, Google Home | Google Home, Amazon Alexa |
| Audio | ||
| Speaker Config | 4 | 2.1 |
| Wattage | — | 25W★ |
| Dolby Atmos | ✓ | ✓ |
| Surround Sound | Dolby Atmos, Dolby Audio | DTS Digital Surround |
| eARC | ✓ | ✓ |
| Connectivity | ||
| HDMI Ports | 4 | 4 |
| HDMI Version | 2.1 | 2.1 |
| USB Ports | 2 | 2 |
| Wi-Fi | Wi-Fi 6★ | Wi-Fi |
| Bluetooth | 5.2★ | 4.2 |
| Ethernet | ✓ | ✓ |
| Optical Audio | ✓ | ✓ |
| VESA Mount | 200x200 | 200x200 |
| Power & Size | ||
| Power | 235W★ | — |
| Energy Star | ✗ | ✗ |
| Annual Energy | 238 kWh | 135 kWh★ |
| Weight | 18.55 kg | 13.29 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 (88th percentile)88th %ile
Sony BRAVIA XR42A90K 42"
- Strong smart (96th percentile)96th %ile
- Strong social proof (94th percentile)94th %ile
- Strong audio (87th percentile)87th %ile
- Strong gaming (87th percentile)87th %ile
- Below average user sentiment (29th percentile)
结论
平局
Both products are closely matched - Roku Pro Series 55R8C5 55" wins 4 specs while Sony BRAVIA XR42A90K 42" wins 6.