Sony Bravia K55S20M2 55"
Sony
52 综合评分
vs
Roku Pro Series 55R8C5 55"
Roku
79 综合评分
买家怎么说
Sony Bravia K55S20M2 55"
63 满分 100 置信度低 8 条评价
总体而言，买家对画质、简易设置和优惠价格感到满意，多人称赞送货服务。然而，也报告了一些严重问题，包括一台电视在五个月后停止工作、持续的Wi-Fi连接问题以及一例未送达的情况。这些负面经历削弱了整体积极情绪。
优点
- 出色的画质
- 设置简单
- 价格实惠
- 高效的送货服务
- 可靠的品牌
缺点
- 电视五个月后停止工作
- Wi-Fi连接问题
- 未收到货
Delivery service 3
Picture quality 2
Value for money 2
Reliability 2
Connectivity 1
Ease of setup 1
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
Smart Home
Streaming
Gaming
Sports
Corporate
Movies
Portable
Outdoor
规格
| Sony Bravia K55S20M2 55" | Roku Pro Series 55R8C5 55" | |
|---|---|---|
| Display | ||
| Size | 55" | 55" |
| Resolution | 4K | 4K |
| Panel Type | LED | QLED★ |
| Backlight | Direct LED | Full-Array LED |
| Aspect Ratio | 16:9 | 16:9 |
| Curved | ✗ | ✗ |
| Screen Finish | — | glossy |
| Picture Quality | ||
| Contrast Ratio | — | infinite |
| Motion Tech | Motionflow XR 240 | Roku Smart Picture Max |
| Processor | 4K HDR processor X1 | Roku Smart Picture Max |
| HDR | ||
| HDR Formats | Dolby Vision, HDR10, HLG | Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG) |
| Dolby Vision | ✓ | ✓ |
| HDR10+ | ✗ | ✓★ |
| HLG | ✓ | ✓ |
| Gaming | ||
| Refresh Rate | 60 Hz | 120 Hz★ |
| VRR | VRR | FreeSync Premium Pro, VRR |
| ALLM | ✓ | ✓ |
| Game Mode | ✓ | ✓ |
| Smart TV | ||
| Platform | Google TV | Roku TV |
| Voice Assistant | Google Assistant, Alexa | Not Applicable, Not Applicable |
| Screen Mirroring | Apple AirPlay | Apple AirPlay 2, Miracast |
| Works With | Apple AirPlay, Apple HomeKit, Google Home, Google Assistant | Apple Home, Amazon Alexa, Google Home |
| Audio | ||
| Speaker Config | — | 4 |
| Wattage | 10W★ | — |
| Dolby Atmos | ✓ | ✓ |
| Surround Sound | DTS:X | 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 | Bluetooth | 5.2★ |
| Ethernet | — | ✓★ |
| Optical Audio | ✓ | ✓ |
| VESA Mount | 300x300 | 200x200 |
| Power & Size | ||
| Power | — | 235W★ |
| Energy Star | — | ✗ |
| Annual Energy | — | 238 kWh★ |
| Weight | 13.20 kg★ | 18.55 kg |
优缺点
Sony Bravia K55S20M2 55"
- Strong hdr (87th percentile)87th %ile
- Strong connectivity (81st percentile)81st %ile
- Strong smart (75th percentile)
- Strong audio (68th percentile)
- Below average user sentiment (15th percentile)15th %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 9 of 9 usage categories and 7 of 39 specs.