TCL QM8K Series 75QM8K 75"
TCL
92 综合评分
vs
Roku Select Series 50R4C4 50"
Roku
32 综合评分
买家怎么说
TCL QM8K Series 75QM8K 75"
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
Roku Select Series 50R4C4 50"
暂无用户反馈
评分
Smart Home
Streaming
Sports
Budget
Corporate
Gaming
Movies
Outdoor
Portable
规格
| TCL QM8K Series 75QM8K 75" | Roku Select Series 50R4C4 50" | |
|---|---|---|
| Display | ||
| Size | 75" | 50" |
| Resolution | 4K | 4K |
| Panel Type | Mini-LED★ | LED |
| Backlight | Full-Array LED | Direct LED |
| Aspect Ratio | 16:9 | 16:9 |
| Curved | ✗ | ✗ |
| Screen Finish | — | matte |
| Picture Quality | ||
| Brightness | 5000 nits★ | — |
| Peak Brightness | 5000 nits★ | — |
| Contrast Ratio | infinite | — |
| Color Gamut | DCI-P3 | — |
| Color Depth | 10-bit★ | — |
| Motion Tech | Motion Rate 480 | Roku Smart Picture |
| Processor | TCL AIPQ PRO Processor | — |
| HDR | ||
| HDR Formats | Dolby Vision, HDR 10, HDR 10+, Hybrid Log-Gamma (HLG) | HDR |
| Dolby Vision | ✓★ | ✗ |
| HDR10+ | ✓ | ✓ |
| HLG | ✓★ | ✗ |
| Gaming | ||
| Refresh Rate | 144 Hz★ | 60 Hz |
| VRR | FreeSync Premium Pro | VRR |
| ALLM | ✓★ | — |
| Game Mode | ✓★ | — |
| Smart TV | ||
| Platform | Google TV | Roku TV |
| Voice Assistant | Google Assistant, Amazon Alexa | Alexa, Google Home |
| Screen Mirroring | Apple AirPlay 2, Chromecast | Apple AirPlay |
| Works With | Amazon Alexa, Google Home, Apple Home | Apple HomeKit, Alexa, Google Home, Apple AirPlay |
| Audio | ||
| Speaker Config | 2.1 | — |
| Wattage | 60W★ | 20W |
| Dolby Atmos | ✓★ | ✗ |
| Surround Sound | Dolby Atmos, IMAX Enhanced, Dolby Digital Plus, Dolby Digital, DTS:X | — |
| eARC | ✓ | ✓ |
| Connectivity | ||
| HDMI Ports | 4★ | 3 |
| HDMI Version | 2.1★ | 2.0 |
| USB Ports | 2★ | 1 |
| Wi-Fi | Wi-Fi 6★ | Wi-Fi |
| Bluetooth | 5.4★ | Bluetooth |
| Ethernet | ✓ | ✓ |
| Optical Audio | ✓ | ✓ |
| VESA Mount | 400x400 | 400x300 |
| Power & Size | ||
| Power | 450W★ | — |
| Energy Star | ✗ | — |
| Annual Energy | 450 kWh★ | — |
| Weight | 28.39 kg | 8.35 kg★ |
优缺点
TCL QM8K Series 75QM8K 75"
- 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
- Below average affordability (35th percentile)
Roku Select Series 50R4C4 50"
- Strong affordability (90th percentile)90th %ile
- Below average social proof (24th percentile)
- Below average hdr (34th percentile)
结论
胜出: TCL QM8K Series 75QM8K 75"
Scores 92 overall, wins 9 of 9 usage categories and 18 of 43 specs.