Sony BRAVIA XR77A95L 76.8"
Sony
96 综合评分
vs
Samsung U7900 Series UN70U7900FFXZA 70"
Samsung
47 综合评分
买家怎么说
Sony BRAVIA XR77A95L 76.8"
暂无用户反馈
Samsung U7900 Series UN70U7900FFXZA 70"
92 满分 100 置信度中 13 条评价
三星70英寸U7900系列4K智能电视收到了用户的热烈反馈，称赞其令人惊叹的画质、鲜艳的色彩和时尚的设计。买家强调其出色的性价比、简便的设置以及流畅的Tizen智能平台。一些人注意到黑色表现可以更深，内置扬声器只是平均水平，但总体而言，它被称赞为日常观看和家庭娱乐的绝佳选择。
优点
- 令人惊叹的画质
- 鲜艳的色彩
- 出色的性价比
- 设置简便
- 时尚的设计
缺点
- 内置扬声器一般
- 暗部场景黑色表现一般
- 遥控器偶尔延迟
Picture quality 5
Value for money 4
Ease of setup 4
Smart platform 3
Design 3
Built in speakers 3
评分
Budget
Movies
Sports
Streaming
Smart Home
Gaming
Corporate
Outdoor
Portable
规格
| Sony BRAVIA XR77A95L 76.8" | Samsung U7900 Series UN70U7900FFXZA 70" | |
|---|---|---|
| Display | ||
| Size | 77" | 70" |
| Resolution | 4K | 4K |
| Panel Type | QD-OLED★ | LED |
| Backlight | OLED★ | Direct LED |
| Aspect Ratio | 16:9 | 16:9 |
| Curved | ✗ | ✗ |
| Picture Quality | ||
| Brightness | 2000 nits★ | — |
| Contrast Ratio | Near Infinite (Black Pixels Emit | — |
| Color Gamut | XR Triluminos Max | — |
| Color Depth | 10-bit★ | — |
| Motion Tech | XR OLED Motion technology | Motion Xcelerator |
| Processor | Cognitive Processor XR | Crystal Processor 4K |
| HDR | ||
| HDR Formats | HDR 10, Hybrid Log-Gamma (HLG), Dolby Vision | HDR 10+ |
| Dolby Vision | ✓★ | ✗ |
| HDR10+ | ✗ | ✓★ |
| HLG | ✓★ | ✗ |
| Gaming | ||
| Refresh Rate | 120 Hz★ | 60 Hz |
| Response Time | 8.5 ms★ | — |
| VRR | VRR | — |
| ALLM | ✓★ | — |
| Game Mode | ✓★ | — |
| Smart TV | ||
| Platform | Google TV | Tizen |
| Voice Assistant | Google Assistant | Amazon Alexa, Bixby |
| Screen Mirroring | Apple AirPlay | SmartThings |
| Works With | Google Home, Amazon Alexa | Google Home, SmartThings |
| Audio | ||
| Speaker Config | 2.2 | 2.0 |
| Wattage | 60W★ | 20W |
| Dolby Atmos | ✓★ | — |
| Surround Sound | DTS Digital Surround, DTS-HD Master Audio, DTS-HD High Resolution Audio, DTS:X | — |
| eARC | ✓ | ✓ |
| Connectivity | ||
| HDMI Ports | 4★ | 2 |
| HDMI Version | 2.1★ | 2.0 |
| USB Ports | 2★ | 1 |
| Wi-Fi | Wi-Fi | Wi-Fi 5 |
| Bluetooth | 5.2 | 5.3★ |
| Ethernet | ✓★ | ✗ |
| Optical Audio | ✓ | ✓ |
| VESA Mount | 300x300 | 400x300 |
| Power & Size | ||
| Power | 60W | 43W★ |
| Energy Star | ✗ | ✗ |
| Annual Energy | 299 kWh | 270 kWh★ |
| Weight | 35.20 kg | 19.00 kg★ |
优缺点
Sony BRAVIA XR77A95L 76.8"
- Strong display (99th percentile)99th %ile
- Strong picture quality (96th percentile)96th %ile
- Strong audio (95th percentile)95th %ile
- Strong hdr (91st percentile)91st %ile
Samsung U7900 Series UN70U7900FFXZA 70"
- Strong smart (94th percentile)94th %ile
- Strong user sentiment (93rd percentile)93rd %ile
- Strong social proof (81st percentile)81st %ile
- Below average gaming (18th percentile)18th %ile
- Below average display (33rd percentile)
结论
胜出: Sony BRAVIA XR77A95L 76.8"
Scores 96 overall, wins 9 of 9 usage categories and 16 of 42 specs.