Samsung QN990F 75"
Samsung
97 综合评分
vs
Roku Select Series HD 24R2E5 24"
Roku
46 综合评分
买家怎么说
Samsung QN990F 75"
88 满分 100 置信度中 16 条评价
总体而言，用户对这款电视非常满意，称赞其出色的亮度、鲜艳的色彩和清晰的画质。许多人强调其在游戏和电影中的沉浸式体验，部分人注意到令人印象深刻的音场和响应灵敏的界面。一些小的批评包括缺乏8K内容和希望遥控器有更多选项，但这并不影响压倒性的积极情绪。
优点
- 出色的亮度
- 鲜艳的色彩
- 清晰的画质
- 沉浸式音场
- 响应灵敏的界面
缺点
- 缺乏8K内容
- 遥控器选项有限
- 界面需要改进
Brightness 8
Color quality 7
Picture quality 6
Sound quality 5
Gaming experience 3
Ui responsiveness 3
Roku Select Series HD 24R2E5 24"
90 满分 100 置信度低 5 条评价
用户对这款Roku电视普遍持积极态度，称赞其完美适配厨房橱柜和浴室等狭小空间，以及易用性和画质。内置的Roku平台是一大亮点，无需有线电视订阅即可访问频道。有些用户希望自己选择了更大的尺寸，但总体而言，它被认为物超所值。
优点
- 完美适配小空间
- 易于使用的Roku平台
- 出色的画质清晰度
- 轻巧设计
- 物超所值
缺点
- 部分用户希望更大尺寸
- 局限于Roku生态系统
Fit in small spaces 2
Ease of use 3
Picture quality 3
Value for money 2
Roku platform 4
Size preference 2
评分
Smart Home
Streaming
Budget
Sports
Corporate
Gaming
Movies
Outdoor
Portable
规格
| Samsung QN990F 75" | Roku Select Series HD 24R2E5 24" | |
|---|---|---|
| Display | ||
| Size | 75" | 24" |
| Resolution | 8K★ | HD |
| Panel Type | Mini-LED★ | LED |
| Backlight | Mini-LED★ | Direct LED |
| Aspect Ratio | 16:9 | 16:9 |
| Curved | ✗ | ✗ |
| Screen Finish | matte | — |
| Picture Quality | ||
| Contrast Ratio | infinite | — |
| Color Gamut | Not Specified by Manufacturer | — |
| Color Depth | 10-bit★ | — |
| Motion Tech | Motion Xcelerator 240 Hz | — |
| Processor | NQ8 AI Gen3 Processor | Roku Smart Picture |
| HDR | ||
| HDR Formats | HDR10, HDR10+, HLG | — |
| Dolby Vision | ✗ | ✗ |
| HDR10+ | ✓★ | ✗ |
| HLG | ✓★ | ✗ |
| Gaming | ||
| Refresh Rate | 120 Hz★ | 60 Hz |
| VRR | FreeSync Premium Pro | — |
| ALLM | ✓★ | ✗ |
| Game Mode | ✓★ | ✗ |
| Smart TV | ||
| Platform | Tizen | Roku TV |
| Voice Assistant | Amazon Alexa, Bixby | Not Applicable |
| Screen Mirroring | Apple AirPlay | Apple AirPlay 2, Miracast |
| Works With | — | Apple Home, Amazon Alexa, Google Home |
| Audio | ||
| Speaker Config | 6.2.4 | 2.0 |
| Wattage | 90W★ | — |
| Dolby Atmos | ✓★ | ✗ |
| Surround Sound | Dolby Atmos | Dolby Audio |
| eARC | ✓★ | ✗ |
| Connectivity | ||
| HDMI Ports | 5★ | 3 |
| HDMI Version | 2.1★ | 2.0 |
| USB Ports | 4★ | 1 |
| Wi-Fi | Wi-Fi 6E★ | Wi-Fi 4 |
| Bluetooth | 5.3★ | 5.2 |
| Ethernet | ✓★ | ✗ |
| Optical Audio | ✓ | ✓ |
| VESA Mount | 400x300 | 200x200 |
| Power & Size | ||
| Power | 327W★ | — |
| Energy Star | ✗ | ✗ |
| Annual Energy | 607 kWh | 59 kWh★ |
| Weight | 30.80 kg | 2.09 kg★ |
优缺点
Samsung QN990F 75"
- Strong connectivity (100th percentile)100th %ile
- Strong audio (100th percentile)100th %ile
- Strong social proof (100th percentile)100th %ile
- Strong display (100th percentile)100th %ile
Roku Select Series HD 24R2E5 24"
- Strong social proof (94th percentile)94th %ile
- Strong user sentiment (90th percentile)90th %ile
- Strong smart (86th percentile)86th %ile
- Below average display (6th percentile)6th %ile
- Below average hdr (13th percentile)13th %ile
- Below average gaming (17th percentile)17th %ile
结论
胜出: Samsung QN990F 75"
Scores 97 overall, wins 9 of 9 usage categories and 19 of 41 specs.