Samsung S90D 65"
Samsung
71 综合评分
vs
Roku Pro Series 55R8C5 55"
Roku
79 综合评分
买家怎么说
Samsung S90D 65"
62 满分 100 置信度中 23 条评价
三星 S90D OLED 电视因其惊艳的画质、鲜艳的色彩、深邃的黑色和时尚的设计而备受赞誉。然而，多位用户报告了严重的可靠性问题，包括电源板故障和音量问题，这些问题通常在购买后几个月内出现。虽然许多人认为这是一项值得的优质投资，但反复出现的缺陷和客户服务的不满降低了整体满意度。
优点
- 令人惊叹的OLED画质
- 鲜艳的色彩和深邃的黑色
- 时尚超薄设计
- 薄型电视音效不错
- 易于设置和智能功能
缺点
- 电源板故障
- 音量控制问题
- 易碎的薄屏幕
- 价格偏高
- 遥控器功能有限
Picture quality 10
Reliability 5
Design 6
Sound quality 5
Value for money 4
Smart features 3
Roku Pro Series 55R8C5 55"
92 满分 100 置信度中 26 条评价
Roku Pro系列电视因其卓越的画质、鲜艳的色彩和深邃的黑色而获得压倒性的正面反馈。用户称赞内置音响，通常认为其足够好而无需回音壁，并强调响应迅速且用户友好的Roku界面。可充电、带背光且具有定位功能的遥控器是一个便捷的亮点。一些小的批评包括反光的亮面屏幕、无法自定义的快捷按钮，以及偶尔出现的初始问题（如局部调光瑕疵，但很快得到解决）。
优点
- 卓越的画质，色彩鲜艳
- 深邃的黑色和出色的对比度
- 出色的内置音响，通常无需回音壁
- 响应迅速且快速的Roku界面
- 可充电背光遥控器，带定位功能
缺点
- 亮面屏幕导致反光
- 遥控器上的快捷按钮无法自定义
- 初始局部调光瑕疵（已快速解决）
- 比预期重
- 低音有时不足
Picture quality 10
Sound quality 9
Ease of use 8
Remote control 7
Value for money 6
Gaming performance 3
评分
Budget
Gaming
Smart Home
Sports
Streaming
Corporate
Movies
Outdoor
Portable
规格
| Samsung S90D 65" | Roku Pro Series 55R8C5 55" | |
|---|---|---|
| Display | ||
| Size | 65" | 55" |
| Resolution | 4K | 4K |
| Panel Type | OLED★ | QLED |
| Backlight | OLED★ | Full-Array LED |
| Aspect Ratio | 16:9 | 16:9 |
| Curved | ✗ | ✗ |
| Screen Finish | — | glossy |
| Picture Quality | ||
| Contrast Ratio | Near Infinite | infinite |
| Color Gamut | Perceptional Color Mapping | — |
| Motion Tech | Motion Xcelerator | Roku Smart Picture Max |
| Processor | NQ4 AI Gen2 Processor | Roku Smart Picture Max |
| HDR | ||
| HDR Formats | HDR10+ | Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG) |
| Dolby Vision | ✗ | ✓★ |
| HDR10+ | ✓ | ✓ |
| HLG | ✗ | ✓★ |
| Gaming | ||
| Refresh Rate | 144 Hz★ | 120 Hz |
| VRR | FreeSync Premium, VRR | FreeSync Premium Pro, VRR |
| ALLM | ✓ | ✓ |
| Game Mode | ✓ | ✓ |
| Smart TV | ||
| Platform | Tizen | Roku TV |
| Voice Assistant | Alexa | Not Applicable, Not Applicable |
| Screen Mirroring | SmartThings, Apple AirPlay | Apple AirPlay 2, Miracast |
| Works With | Alexa, Google | Apple Home, Amazon Alexa, Google Home |
| Audio | ||
| Speaker Config | 2.0 | 4 |
| Wattage | 40W★ | — |
| Dolby Atmos | ✓ | ✓ |
| Surround Sound | DTS Virtual:X, Dolby Digital Plus | Dolby Atmos, Dolby Audio |
| eARC | ✓ | ✓ |
| Connectivity | ||
| HDMI Ports | 4 | 4 |
| HDMI Version | 2.1 | 2.1 |
| USB Ports | 2 | 2 |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 6 |
| Bluetooth | 5.2 | 5.2 |
| Ethernet | ✓ | ✓ |
| Optical Audio | ✓ | ✓ |
| VESA Mount | 300x200 | 200x200 |
| Power & Size | ||
| Power | — | 235W★ |
| Energy Star | ✓★ | ✗ |
| Annual Energy | 213 kWh★ | 238 kWh |
| Weight | 21.20 kg | 18.55 kg★ |
优缺点
Samsung S90D 65"
- Strong connectivity (93rd percentile)93rd %ile
- Strong display (91st percentile)91st %ile
- Strong gaming (91st percentile)91st %ile
- Strong audio (88th percentile)88th %ile
- Below average user sentiment (12th percentile)12th %ile
Roku Pro Series 55R8C5 55"
- Strong user sentiment (94th percentile)94th %ile
- Strong social proof (94th percentile)94th %ile
- Strong connectivity (93rd percentile)93rd %ile
- Strong gaming (88th percentile)88th %ile
结论
胜出: Roku Pro Series 55R8C5 55"
Scores 79 overall, wins 2 of 9 usage categories and 4 of 40 specs.