LG QNED70A 50QNED70AUA 50"
LG
60 综合评分
vs
TCL QM8K Series 75QM8K 74.5"
TCL
93 综合评分
买家怎么说
LG QNED70A 50QNED70AUA 50"
暂无用户反馈
TCL QM8K Series 75QM8K 74.5"
88 满分 100 置信度中 25 条评价
TCL QM8K 因其令人印象深刻的亮度、鲜艳的色彩和出色的 HDR 性能而广受赞誉，以更低的价格与 OLED 媲美。一些用户注意到一些小的缺点，例如视角有限、屏幕反光和偶尔的调光问题，但总体评价非常积极。一些用户提到内置扬声器出奇地好，但操作系统有时可能很慢。
优点
- 令人印象深刻的亮度和 HDR
- 接近 OLED 质量的鲜艳色彩
- 144Hz 的出色游戏性能
- 良好的内置音质
- 响应灵敏的 Google TV 界面
缺点
- 偏离中心视角有限
- 亮室中反光的屏幕
- 游戏和电影中偶尔出现调光问题
- 侧面/背面设计笨重
- 操作系统有时反应慢
Brightness 8
Picture quality 9
Build quality 3
Sound quality 7
Operating system 5
Gaming performance 4
评分
Smart Home
Streaming
Sports
Budget
Corporate
Gaming
Movies
Outdoor
Portable
规格
| LG QNED70A 50QNED70AUA 50" | TCL QM8K Series 75QM8K 74.5" | |
|---|---|---|
| Display | ||
| Size | 50" | 75" |
| Resolution | 4K | 4K |
| Panel Type | QLED | Mini-LED★ |
| Backlight | Direct LED | Full-Array LED |
| Aspect Ratio | 16:9 | 16:9 |
| Curved | ✗ | ✗ |
| Picture Quality | ||
| Brightness | — | 5000 nits★ |
| Peak Brightness | — | 5000 nits★ |
| Contrast Ratio | — | infinite |
| Color Gamut | — | DCI-P3 |
| Color Depth | — | 10-bit★ |
| Motion Tech | Dynamic Tone Mapping | Motion Rate 480 |
| Processor | Alpha 7 AI Processor Gen8 | TCL AIPQ PRO Processor |
| HDR | ||
| HDR Formats | HDR10, HLG | Dolby Vision, HDR 10, HDR 10+, Hybrid Log-Gamma (HLG) |
| Dolby Vision | ✗ | ✓★ |
| HDR10+ | ✗ | ✓★ |
| HLG | ✓ | ✓ |
| Gaming | ||
| Refresh Rate | 60 Hz | 144 Hz★ |
| VRR | FreeSync, VRR | FreeSync Premium Pro |
| ALLM | ✓ | ✓ |
| Game Mode | ✓ | ✓ |
| Smart TV | ||
| Platform | webOS | Google TV |
| Voice Assistant | Amazon Alexa | Google Assistant, Amazon Alexa |
| Screen Mirroring | Apple AirPlay 2, Google Cast | Apple AirPlay 2, Chromecast |
| Works With | Amazon Alexa, Google Home, Apple Home | Amazon Alexa, Google Home, Apple Home |
| Audio | ||
| Speaker Config | 2.0 | 2.1 |
| Wattage | — | 60W★ |
| Dolby Atmos | ✗ | ✓★ |
| Surround Sound | Yes★ | Dolby Atmos, IMAX Enhanced, Dolby Digital Plus, Dolby Digital, DTS:X |
| eARC | ✓ | ✓ |
| Connectivity | ||
| HDMI Ports | 3 | 4★ |
| HDMI Version | 2.0 | 2.1★ |
| USB Ports | 1 | 2★ |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 6★ |
| Bluetooth | 5.1 | 5.4★ |
| Ethernet | ✓ | ✓ |
| Optical Audio | ✓ | ✓ |
| VESA Mount | 200x200 | 400x400 |
| Power & Size | ||
| Power | 120W★ | 450W |
| Energy Star | ✗ | ✗ |
| Annual Energy | 185 kWh★ | 450 kWh |
| Weight | 21.60 kg★ | 28.39 kg |
优缺点
LG QNED70A 50QNED70AUA 50"
- Strong social proof (94th percentile)94th %ile
- Strong smart (91st percentile)91st %ile
- Strong display (74th percentile)
TCL QM8K Series 75QM8K 74.5"
- Strong picture quality (99th percentile)99th %ile
- Strong smart (99th percentile)99th %ile
- Strong gaming (93rd percentile)93rd %ile
- Strong connectivity (93rd percentile)93rd %ile
结论
胜出: TCL QM8K Series 75QM8K 74.5"
Scores 93 overall, wins 9 of 9 usage categories and 14 of 42 specs.