TCL A400U Series 55A400U 55"
TCL
61 综合评分
vs
Roku Pro Series 55R8C5 55"
Roku
79 综合评分
买家怎么说
TCL A400U Series 55A400U 55"
82 满分 100 置信度低 8 条评价
总体而言，用户对这款电视非常满意，称赞其卓越的画质、出色的音效以及明亮的屏幕，即使在阳光充足的房间里也能表现出色。附带的超薄壁挂支架是一个受欢迎的额外福利，安装也很简单。虽然提到了一些小问题，比如开箱时侧面有划痕，以及快递未经通知就放在门口，但这些都不影响整体的积极体验。
优点
- 卓越的画质
- 出色的音效
- 适合阳光房间的明亮屏幕
- 附带的超薄壁挂支架
- 安装简单
缺点
- 开箱时侧面有划痕
- 快递未经通知放在门口
Picture quality 4
Sound quality 2
Brightness 1
Wall mount 1
Setup ease 2
Value for money 2
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
| TCL A400U Series 55A400U 55" | Roku Pro Series 55R8C5 55" | |
|---|---|---|
| Display | ||
| Size | 55" | 55" |
| Resolution | 4K | 4K |
| Panel Type | Mini-LED★ | QLED |
| Backlight | Mini-LED★ | Full-Array LED |
| Aspect Ratio | 16:9 | 16:9 |
| Curved | ✗ | ✗ |
| Screen Finish | — | glossy |
| Picture Quality | ||
| Contrast Ratio | — | infinite |
| Motion Tech | Motion Rate 480 | Roku Smart Picture Max |
| Processor | TCL AIPQ PRO Processor | Roku Smart Picture Max |
| HDR | ||
| HDR Formats | HDR Pro+, Dolby Vision, HDR10+, HLG, HDR10 | Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG) |
| Dolby Vision | ✓ | ✓ |
| HDR10+ | ✓ | ✓ |
| HLG | ✓ | ✓ |
| Gaming | ||
| Refresh Rate | 144 Hz★ | 120 Hz |
| VRR | — | FreeSync Premium Pro, VRR |
| ALLM | — | ✓★ |
| Game Mode | — | ✓★ |
| Smart TV | ||
| Platform | Google TV | Roku TV |
| Voice Assistant | — | Not Applicable, Not Applicable |
| Screen Mirroring | Apple AirPlay 2 | Apple AirPlay 2, Miracast |
| Works With | Apple AirPlay | Apple Home, Amazon Alexa, Google Home |
| Audio | ||
| Speaker Config | — | 4 |
| Wattage | 20W★ | — |
| Dolby Atmos | ✓ | ✓ |
| Surround Sound | — | Dolby Atmos, Dolby Audio |
| eARC | ✓ | ✓ |
| Connectivity | ||
| HDMI Ports | 4 | 4 |
| HDMI Version | 2.1 | 2.1 |
| USB Ports | 1 | 2★ |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 6★ |
| Bluetooth | Bluetooth | 5.2★ |
| Ethernet | ✓ | ✓ |
| Optical Audio | ✓ | ✓ |
| VESA Mount | 400x400 | 200x200 |
| Power & Size | ||
| Power | — | 235W★ |
| Energy Star | — | ✗ |
| Annual Energy | — | 238 kWh★ |
| Weight | 12.11 kg★ | 18.55 kg |
优缺点
TCL A400U Series 55A400U 55"
- Strong hdr (95th percentile)95th %ile
- Strong connectivity (80th percentile)80th %ile
- Strong picture quality (79th percentile)
- Strong display (78th 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
结论
胜出: Roku Pro Series 55R8C5 55"
Scores 79 overall, wins 6 of 9 usage categories and 7 of 39 specs.
