Samsung S90D QN55S90DAF 55"
Samsung
81 综合评分
vs
Roku Plus Series 55R6C7 55"
Roku
78 综合评分
买家怎么说
Samsung S90D QN55S90DAF 55"
95 满分 100 置信度中 13 条评价
三星S90D 55英寸QD-OLED电视因其令人惊叹的画质、鲜艳的色彩和出色的亮度获得了压倒性的好评。用户称赞直观的太阳能充电遥控器和用户友好的SmartThings界面，尽管有些人指出屏幕感觉脆弱，并且不同应用程序之间的音量会变化。总体而言，它因其性价比和性能而受到强烈推荐，尤其是对于游戏和HDR内容。
优点
- 令人惊叹的画质
- 鲜艳明亮的色彩
- 直观的太阳能充电遥控器
- 用户友好的SmartThings界面
- 144Hz游戏表现出色
缺点
- 屏幕感觉脆弱
- 不同应用程序之间音量变化
- 没有防眩光膜
- 支架间隙太小，无法容纳条形音箱
- 遥控器电池寿命不确定
Picture quality 5
Build quality 2
Remote control 3
Smartthings interface 3
Gaming performance 2
Value for money 3
Roku Plus Series 55R6C7 55"
92 满分 100 置信度中 13 条评价
这款Roku电视深受买家喜爱，他们称赞其清晰明亮的画质和出人意料的好内置音效，甚至让一位用户放弃了条形音箱。对于已有Roku设备的家庭来说，设置非常简单，语音控制的睡眠定时器和待机背景图也备受赞赏。价格被认为非常划算，多位用户已计划再买一台。
优点
- 清晰明亮的画质
- 出色的内置音效
- Roku设置简单
- 语音控制睡眠定时器
- 物超所值
缺点
- 未提及缺点
Picture quality 4
Sound quality 4
Ease of setup 4
Value for money 3
Roku integration 3
Voice control 2
评分
Budget
Smart Home
Streaming
Sports
Gaming
Movies
Corporate
Portable
Outdoor
规格
| Samsung S90D QN55S90DAF 55" | Roku Plus Series 55R6C7 55" | |
|---|---|---|
| Display | ||
| Size | 55" | 55" |
| Resolution | 4K | 4K |
| Panel Type | OLED★ | QLED |
| Backlight | OLED★ | Full-Array LED |
| Aspect Ratio | 16:9 | 16:9 |
| Curved | ✗ | ✗ |
| Picture Quality | ||
| Color Gamut | Pantone Validated | — |
| Motion Tech | Motion Xcelerator Turbo+ | Variable Refresh Rate (VRR) |
| Processor | NQ4 AI Gen2 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 | VRR |
| ALLM | — | ✓★ |
| Game Mode | ✓ | ✓ |
| Smart TV | ||
| Platform | Tizen | Roku TV |
| Voice Assistant | Alexa, Google Assistant, Bixby | Roku Voice, Siri, Alexa, Google Assistant |
| Screen Mirroring | SmartThings, Apple AirPlay | Apple AirPlay 2, Miracast |
| Works With | Alexa, Google | Apple Home, Amazon Alexa, Google Home |
| Audio | ||
| Speaker Config | 2.1 | 3 |
| Wattage | 40W★ | 20W |
| Dolby Atmos | ✓ | ✓ |
| Surround Sound | Dolby Atmos | Dolby Atmos, Dolby Audio |
| eARC | ✓ | ✓ |
| Connectivity | ||
| HDMI Ports | 4 | 4 |
| HDMI Version | 2.1 | 2.1 |
| USB Ports | 2★ | 1 |
| Wi-Fi | Wi-Fi | Wi-Fi 6★ |
| Bluetooth | 5.2 | 5.2 |
| Ethernet | ✗ | ✓★ |
| Optical Audio | ✓ | ✓ |
| VESA Mount | 300x200 | 300x300 |
| Power & Size | ||
| Energy Star | ✓★ | ✗ |
| Annual Energy | 171 kWh★ | 175 kWh |
| Weight | 16.01 kg | 12.43 kg★ |
优缺点
Samsung S90D QN55S90DAF 55"
- Strong smart (99th percentile)99th %ile
- Strong user sentiment (99th percentile)99th %ile
- Strong audio (88th percentile)88th %ile
- Strong display (87th percentile)87th %ile
Roku Plus Series 55R6C7 55"
- Strong smart (100th percentile)100th %ile
- Strong user sentiment (94th percentile)94th %ile
- Strong social proof (94th percentile)94th %ile
- Strong connectivity (89th percentile)89th %ile
价格
Samsung S90D QN55S90DAF 55"0.058每美元得分
vs
Roku Plus Series 55R6C7 55"0.235每美元得分
Roku Plus Series 55R6C7 55" 性价比高 4.1 倍
结论
胜出: Samsung S90D QN55S90DAF 55"
Scores 81 overall, wins 5 of 9 usage categories and 7 of 37 specs.
