LG UA77 55UA7700PUB 55"
LG
58 综合评分
vs
Roku Pro Series 55R8C5 55"
Roku
78 综合评分
买家怎么说
LG UA77 55UA7700PUB 55"
42 满分 100 置信度低 8 条评价
LG电视收到褒贬不一的反馈。虽然画质和音质受到称赞，但许多用户对遥控器、用户界面以及端口位置和过宽的支脚等设计缺陷感到不满。一些用户报告了严重问题，如图像模糊和屏幕故障。
优点
- 出色的画质
- 出色的音质
- 响应灵敏的屏幕
- 物有所值
缺点
- 遥控器令人困惑
- 用户界面不佳
- 遥控器上没有静音按钮
- 端口位置不佳
- 支脚太宽，不适合标准支架
Picture quality 4
Remote control 4
User interface 2
Design 2
Sound quality 1
Value for money 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
Streaming
Smart Home
Gaming
Sports
Corporate
Movies
Portable
Outdoor
规格
| LG UA77 55UA7700PUB 55" | Roku Pro Series 55R8C5 55" | |
|---|---|---|
| Display | ||
| Size | 55" | 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 |
| Color Gamut | Not Specified by Manufacturer | — |
| Motion Tech | HGIG Mode | Roku Smart Picture Max |
| Processor | Alpha 7 AI Processor Gen8 | 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, VRR | FreeSync Premium Pro, VRR |
| ALLM | ✓ | ✓ |
| Game Mode | ✓ | ✓ |
| Smart TV | ||
| Platform | webOS | Roku TV |
| Voice Assistant | Alexa, Google Assistant, LG ThinQ | Not Applicable, Not Applicable |
| Screen Mirroring | Apple AirPlay 2, Google Cast | Apple AirPlay 2, Miracast |
| Works With | Alexa, Google, Apple HomeKit | Apple Home, Amazon Alexa, Google Home |
| Audio | ||
| Speaker Config | 2.0 | 4 |
| Wattage | 20W★ | — |
| Dolby Atmos | ✗ | ✓★ |
| Surround Sound | Yes★ | Dolby Atmos, Dolby Audio |
| eARC | ✓ | ✓ |
| Connectivity | ||
| HDMI Ports | 3 | 4★ |
| HDMI Version | 2.0 | 2.1★ |
| USB Ports | 2 | 2 |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 6★ |
| Bluetooth | 5.1 | 5.2★ |
| Ethernet | ✓ | ✓ |
| Optical Audio | ✓ | ✓ |
| VESA Mount | 200x300 | 200x200 |
| Power & Size | ||
| Power | 113W★ | 235W |
| Energy Star | ✗ | ✗ |
| Annual Energy | 210 kWh★ | 238 kWh |
| Weight | 10.30 kg★ | 18.55 kg |
优缺点
LG UA77 55UA7700PUB 55"
- Strong smart (97th percentile)97th %ile
- Strong social proof (87th percentile)87th %ile
- Strong affordability (71st percentile)
- Strong display (65th percentile)
- Below average user sentiment (3rd percentile)3rd %ile
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
结论
胜出: Roku Pro Series 55R8C5 55"
Scores 78 overall, wins 6 of 9 usage categories and 9 of 40 specs.