Samsung Neo QLED QN75QN990FFXZA 75"
Samsung
97 综合评分
vs
Sony BRAVIA XR48A90K 48"
Sony
81 综合评分
买家怎么说
Samsung Neo QLED QN75QN990FFXZA 75"
85 满分 100 置信度低 8 条评价
Neo QLED 8K电视因其出色的画质、非凡的亮度和鲜艳的色彩而获得压倒性的积极反馈。用户称赞其在明亮房间中的表现优于OLED，并强调了对低分辨率内容令人印象深刻的升级处理。尽管有些评论简短或不清楚，但整体情绪非常积极，许多人表达了极大的满意和忠诚。
优点
- 出色的画质
- 非凡的亮度
- 鲜艳的色彩
- 出色的升级处理
- 明亮房间表现良好
缺点
- 高价格溢价
- 分辨率并非始终可用
- 一些评论不清楚或简短
Picture quality 5
Brightness 3
Upscaling 2
Bright room performance 2
Value for money 2
Sound quality 1
Sony BRAVIA XR48A90K 48"
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
Sports
Streaming
Smart Home
Budget
Corporate
Gaming
Movies
Outdoor
Portable
规格
| Samsung Neo QLED QN75QN990FFXZA 75" | Sony BRAVIA XR48A90K 48" | |
|---|---|---|
| Display | ||
| Size | 75" | 48" |
| Resolution | 8K★ | 4K |
| Panel Type | QD-Mini-LED | OLED★ |
| Backlight | Mini-LED | OLED★ |
| Aspect Ratio | 16:9 | 16:9 |
| Curved | ✗ | ✗ |
| Picture Quality | ||
| Contrast Ratio | infinite | — |
| Color Gamut | Not Specified by Manufacturer | XR Triluminos Pro |
| Color Depth | 10-bit★ | — |
| Motion Tech | Motion Xcelerator 240Hz | X-Motion Clarity |
| Processor | NQ8 AI Gen3 Processor | Cognitive Processor XR |
| HDR | ||
| HDR Formats | HDR10, HDR10+, HLG | HDR 10, Hybrid Log-Gamma (HLG), Dolby Vision |
| Dolby Vision | ✗ | ✓★ |
| HDR10+ | ✓★ | ✗ |
| HLG | ✓ | ✓ |
| Gaming | ||
| Refresh Rate | 120 Hz | 120 Hz |
| Response Time | — | 8.5 ms★ |
| VRR | FreeSync Premium Pro, Variable Refresh Rate (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, Amazon Alexa |
| Audio | ||
| Speaker Config | 6.2.2 | 2.1 |
| Wattage | 90W★ | — |
| Dolby Atmos | ✓ | ✓ |
| Surround Sound | Dolby Atmos | DTS Digital Surround |
| eARC | ✓★ | ✗ |
| Connectivity | ||
| HDMI Ports | 5★ | 4 |
| HDMI Version | 2.1 | 2.1 |
| USB Ports | 4★ | 2 |
| Wi-Fi | Wi-Fi 6E★ | Wi-Fi |
| Bluetooth | 5.3★ | 4.2 |
| Ethernet | ✓ | ✓ |
| Optical Audio | ✓ | ✓ |
| VESA Mount | 400mm x 300mm | 300mm x 300mm |
| Power & Size | ||
| Power | 327W★ | — |
| Energy Star | ✗ | ✗ |
| Annual Energy | 607 kWh | 162 kWh★ |
| Weight | 30.80 kg | 13.43 kg★ |
优缺点
Samsung Neo QLED QN75QN990FFXZA 75"
- Strong connectivity (100th percentile)100th %ile
- Strong display (100th percentile)100th %ile
- Strong social proof (100th percentile)100th %ile
- Strong audio (100th percentile)100th %ile
Sony BRAVIA XR48A90K 48"
- Strong smart (99th percentile)99th %ile
- Strong social proof (94th percentile)94th %ile
- Strong gaming (87th percentile)87th %ile
- Strong connectivity (84th percentile)84th %ile
价格
Samsung Neo QLED QN75QN990FFXZA 75"0.036每美元得分
vs
Sony BRAVIA XR48A90K 48"0.058每美元得分
Sony BRAVIA XR48A90K 48" 性价比高 1.6 倍
结论
胜出: Samsung Neo QLED QN75QN990FFXZA 75"
Scores 97 overall, wins 8 of 9 usage categories and 10 of 41 specs.
