Samsung QN990F QN65QN990FFXZA 65"
Samsung
69 综合评分
vs
Roku Pro Series 75R8C5 75"
Roku
78 综合评分
买家怎么说
Samsung QN990F QN65QN990FFXZA 65"
暂无用户反馈
Roku Pro Series 75R8C5 75"
88 满分 100 置信度低 5 条评价
这款Roku电视因其令人惊叹的画质、鲜艳的色彩和出色的亮度而备受赞誉，尤其是2025款。用户喜欢直观的Roku界面和创新的Pro遥控器，它带有背光按钮且无需电池。内置扬声器对大多数人来说出奇地好，但一位买家觉得它们令人失望，更倾向于使用条形音箱。一个关于局部调光区的早期小问题自行解决了，这款电视被认为性价比极高，尤其是在促销时。
优点
- 令人惊叹的画质
- 鲜艳的色彩和亮度
- 直观的Roku界面
- 创新的Pro遥控器带背光按钮
- 遥控器无需电池
缺点
- 内置扬声器对某些人来说不够沉浸
- 使用条形音箱时必须禁用电视扬声器
- 初始局部调光区问题
- 免费安装的配送服务问题
Picture quality 5
Built in speakers 4
Roku interface 3
Remote control 2
Value for money 3
Delivery service 2
评分
Sports
Smart Home
Gaming
Streaming
Budget
Corporate
Movies
Outdoor
Portable
规格
| Samsung QN990F QN65QN990FFXZA 65" | Roku Pro Series 75R8C5 75" | |
|---|---|---|
| Display | ||
| Size | 65" | 75" |
| Resolution | 8K★ | 4K |
| Panel Type | QD-Mini-LED★ | Mini-LED |
| Backlight | Mini-LED★ | Full-Array LED |
| Aspect Ratio | 16:9 | 16:9 |
| Curved | ✗ | ✗ |
| Picture Quality | ||
| Color Gamut | Neo Quantum HDR 8K+ | — |
| Motion Tech | Motion Xcelerator 240Hz | — |
| Processor | NQ8 AI Gen3 Processor | Roku Smart Picture Max |
| HDR | ||
| HDR Formats | Neo Quantum HDR 8K+ | Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG) |
| Dolby Vision | ✗ | ✓★ |
| HDR10+ | ✗ | ✓★ |
| HLG | ✗ | ✓★ |
| Gaming | ||
| Refresh Rate | 120 Hz | 120 Hz |
| VRR | FreeSync Premium Pro | FreeSync Premium Pro, VRR |
| ALLM | ✗ | ✓★ |
| Game Mode | ✓ | ✓ |
| Smart TV | ||
| Platform | Tizen | Roku TV |
| Voice Assistant | — | Not Applicable, Not Applicable |
| Screen Mirroring | — | Apple AirPlay 2, Miracast |
| Audio | ||
| Speaker Config | 6.2.4 | 4 |
| Dolby Atmos | ✓ | ✓ |
| Surround Sound | Object Tracking Sound Pro | Dolby Atmos, Dolby Audio |
| eARC | ✗ | ✓★ |
| Connectivity | ||
| HDMI Ports | 5★ | 4 |
| HDMI Version | 2.1 | 2.1 |
| USB Ports | 4★ | 2 |
| Wi-Fi | Wi-Fi | Wi-Fi 6★ |
| Bluetooth | Yes | 5.2★ |
| Ethernet | ✓ | ✓ |
| Optical Audio | ✓ | ✓ |
| VESA Mount | 400x300 | 400mm x 400mm |
| Power & Size | ||
| Power | — | 60W★ |
| Energy Star | ✓★ | ✗ |
| Annual Energy | — | 377 kWh★ |
| Weight | 47.60 kg | 37.24 kg★ |
优缺点
Samsung QN990F QN65QN990FFXZA 65"
- Strong display (99th percentile)99th %ile
- Strong connectivity (99th percentile)99th %ile
- Strong audio (95th percentile)95th %ile
- Strong gaming (83rd percentile)83rd %ile
- Below average smart (30th percentile)
Roku Pro Series 75R8C5 75"
- Strong connectivity (92nd percentile)92nd %ile
- Strong display (90th percentile)90th %ile
- Strong gaming (89th percentile)89th %ile
- Strong social proof (87th percentile)87th %ile
价格
Samsung QN990F QN65QN990FFXZA 65"0.015每美元得分
vs
Roku Pro Series 75R8C5 75"0.065每美元得分
Roku Pro Series 75R8C5 75" 性价比高 4.3 倍
结论
胜出: Roku Pro Series 75R8C5 75"
Scores 78 overall, wins 5 of 9 usage categories and 10 of 36 specs.
