Samsung Neo QLED QN70F 75"
Samsung
94 综合评分
vs
Roku Select Series 75R4C5 75"
Roku
71 综合评分
买家怎么说
Samsung Neo QLED QN70F 75"
95 满分 100 置信度中 13 条评价
这款三星QLED电视因其画质、亮度和出色的性价比而备受赞誉。评论者强调色彩鲜艳锐利，在暗室和亮室中都有良好表现，运动画面流畅。设置简单，智能功能运行无延迟。有人提到安装需要两个人，并建议购买延长保修。
优点
- 出色的画质
- 鲜艳自然的色彩
- 适合任何房间的亮度
- 流畅的运动处理
- 设置简单
缺点
- 需要两个人安装
- 建议购买延长保修
- 之前型号有可靠性问题
Picture quality 5
Brightness 3
Value for money 4
Ease of setup 3
Motion handling 2
Sound quality 2
Roku Select Series 75R4C5 75"
92 满分 100 置信度低 5 条评价
这款Roku电视获得了买家压倒性的积极反馈，许多人称赞其出色的画质和极高的性价比。用户一致提到清晰的显示屏和轻巧的设计，尽管一位评论者指出声音可以更大一些。总体而言，对于寻求可靠智能电视的人来说，这是一款强烈推荐的产品。
优点
- 出色的画质
- 极高的性价比
- 清晰轻巧的显示屏
- 多台设备均表现可靠
缺点
- 声音可以更大一些
Picture quality 4
Value for money 3
Sound quality 3
Build quality 2
Lightweight design 1
Brand loyalty 2
评分
Smart Home
Budget
Streaming
Corporate
Sports
Gaming
Movies
Outdoor
Portable
规格
| Samsung Neo QLED QN70F 75" | Roku Select Series 75R4C5 75" | |
|---|---|---|
| Display | ||
| Size | 75" | 75" |
| Resolution | 4K | 4K |
| Panel Type | Mini-LED★ | LED |
| Backlight | Mini-LED★ | Direct LED |
| Aspect Ratio | 16:9 | 16:9 |
| Curved | ✗ | ✗ |
| Screen Finish | — | glossy |
| Picture Quality | ||
| Contrast Ratio | infinite | — |
| Color Gamut | Not Specified by Manufacturer | — |
| Motion Tech | Motion Xcelerator 144Hz | Variable Refresh Rate (VRR) |
| Processor | NQ4 AI Gen2 Processor | HDR Plus |
| HDR | ||
| HDR Formats | HDR10+ | HDR 10+, Hybrid Log-Gamma (HLG) |
| Dolby Vision | ✗ | ✗ |
| HDR10+ | ✓ | ✓ |
| HLG | ✗ | ✓★ |
| Gaming | ||
| Refresh Rate | 120 Hz★ | 60 Hz |
| VRR | FreeSync Premium Pro | VRR |
| ALLM | ✓★ | — |
| Game Mode | ✓★ | — |
| Smart TV | ||
| Platform | Tizen | Roku TV |
| Voice Assistant | Amazon Alexa, Bixby | Roku Voice, Siri, Alexa, Google Assistant |
| Screen Mirroring | SmartThings | Apple AirPlay 2, Miracast |
| Works With | Google Home, SmartThings | Apple Home, Amazon Alexa, Google Home |
| Audio | ||
| Speaker Config | 2.0 | 2.0 |
| Wattage | 20W★ | — |
| Dolby Atmos | ✓★ | ✗ |
| Surround Sound | Dolby Atmos | Dolby Audio |
| eARC | ✓ | ✓ |
| Connectivity | ||
| HDMI Ports | 4★ | 3 |
| HDMI Version | 2.1 | 2.1 |
| USB Ports | 2★ | 1 |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5.2 | 5.2 |
| Ethernet | ✓ | ✓ |
| Optical Audio | ✓ | ✓ |
| VESA Mount | 400x400 | 400x300 |
| Power & Size | ||
| Power | 183W★ | — |
| Energy Star | ✗ | ✗ |
| Annual Energy | 344 kWh★ | 406 kWh |
| Weight | 29.62 kg | 21.18 kg★ |
优缺点
Samsung Neo QLED QN70F 75"
- Strong user sentiment (98th percentile)98th %ile
- Strong social proof (94th percentile)94th %ile
- Strong smart (94th percentile)94th %ile
- Strong display (90th percentile)90th %ile
Roku Select Series 75R4C5 75"
- Strong smart (100th percentile)100th %ile
- Strong social proof (98th percentile)98th %ile
- Strong user sentiment (91st percentile)91st %ile
- Strong display (76th percentile)
结论
胜出: Samsung Neo QLED QN70F 75"
Scores 94 overall, wins 9 of 9 usage categories and 11 of 40 specs.