Samsung U7900 Series UN65U7900FFXZA 65"
Samsung
71 综合评分
vs
Sony BRAVIA XR48A90K 47.5"
Sony
79 综合评分
买家怎么说
Samsung U7900 Series UN65U7900FFXZA 65"
82 满分 100 置信度中 22 条评价
三星65英寸智能电视获得了压倒性的正面反馈，用户称赞其出色的画质、鲜艳的色彩和时尚的设计。许多人欣赏其简单的设置和用户友好的智能功能，尽管有些人指出音质可以更好，并推荐使用条形音箱。一些用户提到小问题，如应用程序卡顿或蓝牙连接问题，但总体而言，该电视被认为物超所值。
优点
- 出色的画质
- 鲜艳的色彩
- 简单设置
- 用户友好的智能功能
- 时尚的设计
缺点
- 音质可以更好
- 应用程序卡顿
- 蓝牙连接问题
- 菜单导航有小故障
- 需要调整eARC同步
Picture quality 10
Sound quality 6
Ease of setup 6
Smart features 5
Value for money 5
Design 4
Sony BRAVIA XR48A90K 47.5"
85 满分 100 置信度低 8 条评价
索尼A90K OLED电视因其令人惊叹的画质、深邃的黑色以及出色的运动处理能力（尤其适合游戏和流媒体）而获得压倒性的正面反馈。用户称赞其响应迅速的Google TV界面和扎实的做工，尽管有些人注意到价格高昂，并且对于某些用途，LG C2或三星S95B等竞争对手可能提供更好的性价比。一些关于肤色和运动平滑的初步投诉在正确校准后被撤回，凸显了电视的学习曲线。
优点
- 令人惊叹的OLED画质
- 深邃的黑色和出色的对比度
- 出色的游戏运动处理
- 响应迅速的Google TV界面
- 扎实的做工质量
缺点
- 与竞争对手相比价格较高
- 不适合明亮的房间
- 校准前初始肤色问题
- 较高设置下的运动平滑伪影
- 声音无法与专用音频系统相比
Picture quality 8
Motion handling 5
Value for money 5
Smart tv interface 4
Build quality 3
Sound quality 3
评分
Smart Home
Budget
Streaming
Gaming
Sports
Portable
Corporate
Movies
Outdoor
规格
| Samsung U7900 Series UN65U7900FFXZA 65" | Sony BRAVIA XR48A90K 47.5" | |
|---|---|---|
| Display | ||
| Size | 65" | 48" |
| Resolution | 4K | 4K |
| Panel Type | LED | OLED★ |
| Backlight | Direct LED | OLED★ |
| Aspect Ratio | 16:9 | 16:9 |
| Curved | ✗ | ✗ |
| Picture Quality | ||
| Color Gamut | PurColour | XR Triluminos Pro |
| Motion Tech | Motion Xcelerator | X-Motion Clarity |
| Processor | Crystal Processor 4K | Cognitive Processor XR |
| HDR | ||
| HDR Formats | HDR10+ | HDR 10, Hybrid Log-Gamma (HLG), Dolby Vision |
| Dolby Vision | ✗ | ✓★ |
| HDR10+ | ✓★ | ✗ |
| HLG | ✗ | ✓★ |
| Gaming | ||
| Refresh Rate | 60 Hz | 120 Hz★ |
| Response Time | — | 8.5 ms★ |
| VRR | — | VRR |
| ALLM | — | ✓★ |
| Game Mode | — | ✓★ |
| Smart TV | ||
| Platform | Tizen | Google TV |
| Voice Assistant | Amazon Alexa, Bixby | Google Assistant, Amazon Alexa |
| Screen Mirroring | SmartThings | Miracast, Apple AirPlay |
| Works With | Google Home, SmartThings | Google Home, Amazon Alexa |
| Audio | ||
| Speaker Config | 2.0 | 2.1 |
| Wattage | 20W★ | — |
| Dolby Atmos | ✓ | ✓ |
| Surround Sound | Virtual Surround Sound | DTS Digital Surround |
| eARC | ✓★ | ✗ |
| Connectivity | ||
| HDMI Ports | 2 | 4★ |
| HDMI Version | 2.1 | 2.1 |
| USB Ports | 1 | 2★ |
| Wi-Fi | Wi-Fi 5 | Wi-Fi |
| Bluetooth | 5.3★ | 4.2 |
| Ethernet | ✓ | ✓ |
| Optical Audio | ✓ | ✓ |
| VESA Mount | 200x200 | 300mm x 300mm |
| Power & Size | ||
| Power | 150W★ | — |
| Energy Star | ✗ | ✗ |
| Annual Energy | 264 kWh | 162 kWh★ |
| Weight | 14.20 kg | 13.43 kg★ |
优缺点
Samsung U7900 Series UN65U7900FFXZA 65"
- Strong social proof (94th percentile)94th %ile
- Strong smart (94th percentile)94th %ile
- Strong audio (74th percentile)
- Strong display (73rd percentile)
Sony BRAVIA XR48A90K 47.5"
- Strong smart (99th percentile)99th %ile
- Strong social proof (94th percentile)94th %ile
- Strong gaming (86th percentile)86th %ile
- Strong connectivity (84th percentile)84th %ile
结论
胜出: Sony BRAVIA XR48A90K 47.5"
Scores 79 overall, wins 6 of 9 usage categories and 12 of 39 specs.