Samsung Neo QLED QN90F 114.4"
Samsung
78 综合评分
vs
Roku Plus Series 55R6C7 54.6"
Roku
80 综合评分
买家怎么说
Samsung Neo QLED QN90F 114.4"
82 满分 100 置信度低 8 条评价
这款电视因其画面清晰度、亮度、对比度和升级能力获得了压倒性的正面评价。用户欣赏AI调校和智能功能，尽管有人注意到局部调光和输入延迟的小问题。总体而言，它被认为是适合家庭的中端优秀选择。
优点
- 出色的画面清晰度和锐度
- 高亮度和对比度
- 旧内容的出色升级
- AI调校和智能功能
- 易于壁挂安装
缺点
- 局部调光可以更好
- 输入延迟和菜单响应慢
- 偶尔HDMI信号丢失
Picture quality 7
Brightness 5
Upscaling 4
Smart features 3
Local dimming 1
Input lag 2
Roku Plus Series 55R6C7 54.6"
92 满分 100 置信度低 5 条评价
Roku 55英寸 Plus系列电视因其出色的画质、鲜艳的色彩和内置扬声器出人意料的好音质而获得压倒性的正面反馈。用户称赞直观的Roku操作系统界面，并认为它物超所值，尤其是与更便宜的Select型号相比。唯一的轻微抱怨是持续的USB电源延迟问题和设置时需要创建Roku账户，但总体而言，强烈推荐用于流媒体甚至作为PC显示器。
优点
- 出色的画质
- 鲜艳夺目的色彩
- 出人意料的好内置音质
- 直观的Roku操作系统界面
- 物超所值
缺点
- 偏置灯的USB电源延迟问题
- 需要强制创建Roku账户
- 宽高比略宽于16:9
- 作为PC显示器时电源循环后设置重置
Picture quality 5
Sound quality 4
Roku os interface 3
Value for money 3
Usb power issue 2
Account creation requirement 2
评分
Smart Home
Gaming
Sports
Streaming
Budget
Corporate
Movies
Outdoor
Portable
规格
| Samsung Neo QLED QN90F 114.4" | Roku Plus Series 55R6C7 54.6" | |
|---|---|---|
| Display | ||
| Size | 114.4" | 55" |
| Resolution | 4K | 4K |
| Panel Type | Mini-LED★ | QLED |
| Backlight | Mini-LED★ | Full-Array LED |
| Aspect Ratio | 16:9 | 16:9 |
| Curved | ✗ | ✗ |
| Picture Quality | ||
| Color Gamut | Not Specified by Manufacturer | — |
| Motion Tech | Motion Xcelerator 144 Hz | — |
| Processor | — | Roku Smart Picture Max |
| HDR | ||
| HDR Formats | HDR10+, HLG | Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG) |
| Dolby Vision | ✗ | ✓★ |
| HDR10+ | ✓ | ✓ |
| HLG | ✓ | ✓ |
| Gaming | ||
| Refresh Rate | 120 Hz★ | 60 Hz |
| VRR | FreeSync Premium Pro, Variable Refresh Rate (VRR) | Variable Refresh Rate (VRR) |
| ALLM | ✓ | ✓ |
| Game Mode | — | ✓★ |
| Smart TV | ||
| Platform | Tizen | Roku TV |
| Voice Assistant | Alexa Built-in, Works with Google Assistant, Samsung Bixby, SmartThings | Roku Voice, Siri, Alexa, Google Assistant |
| Screen Mirroring | — | Apple AirPlay 2, Miracast |
| Works With | — | Apple Home, Amazon Alexa, Google Home |
| Audio | ||
| Speaker Config | 4.2.2 | 3 |
| Wattage | 60W★ | — |
| Dolby Atmos | ✗ | ✓★ |
| Surround Sound | — | Dolby Atmos, Dolby Audio |
| eARC | ✓ | ✓ |
| Connectivity | ||
| HDMI Ports | 4 | 4 |
| HDMI Version | 2.1 | 2.1 |
| USB Ports | 2★ | 1 |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 6★ |
| Bluetooth | 5.3★ | 5.2 |
| Ethernet | ✓ | ✓ |
| Optical Audio | ✓ | ✓ |
| VESA Mount | 000x600 | 300x300 |
| Power & Size | ||
| Power | 404W★ | — |
| Energy Star | — | ✗ |
| Annual Energy | — | 175 kWh★ |
| Weight | — | 12.43 kg★ |
优缺点
Samsung Neo QLED QN90F 114.4"
- Strong display (95th percentile)95th %ile
- Strong connectivity (89th percentile)89th %ile
- Strong audio (89th percentile)89th %ile
- Strong gaming (87th percentile)87th %ile
Roku Plus Series 55R6C7 54.6"
- Strong smart (100th percentile)100th %ile
- Strong social proof (94th percentile)94th %ile
- Strong user sentiment (91st percentile)91st %ile
- Strong connectivity (89th percentile)89th %ile
结论
平局
Both products are closely matched - Samsung Neo QLED QN90F 114.4" wins 7 specs while Roku Plus Series 55R6C7 54.6" wins 6.