Samsung U7900 Series UN70U7900FFXZA 70"
Samsung
47 综合评分
vs
LG C5 Series OLED55C5PUA 55"
LG
100 综合评分
买家怎么说
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
LG C5 Series OLED55C5PUA 55"
85 满分 100 置信度高 30 条评价
LG OLED C5 55英寸因其令人惊叹的画质、深邃的黑色、鲜艳的色彩和出色的亮度而获得压倒性的正面反馈。用户称赞其时尚的设计、快速的界面以及作为高端OLED电视的出色性价比。然而，多位评论者指出内置音频较弱且遥控器缺少静音按钮是主要缺点。
优点
- 令人惊叹的画质
- 深邃的黑色和鲜艳的色彩
- OLED中出色的亮度
- 时尚纤薄的设计
- 快速直观的界面
缺点
- 内置扬声器较弱
- 遥控器缺少静音按钮
- AI功能不足
- 遥控器上没有静音按钮
Picture quality 14
Brightness 7
Build quality 5
Audio quality 3
Remote control 2
Value for money 4
评分
Gaming
Streaming
Budget
Smart Home
Sports
Movies
Corporate
Outdoor
Portable
规格
| Samsung U7900 Series UN70U7900FFXZA 70" | LG C5 Series OLED55C5PUA 55" | |
|---|---|---|
| Display | ||
| Size | 70" | 55" |
| Resolution | 4K | 4K |
| Panel Type | LED | OLED★ |
| Backlight | Direct LED | OLED★ |
| Aspect Ratio | 16:9 | 16:9 |
| Curved | ✗ | ✗ |
| Picture Quality | ||
| Brightness | — | 1500 nits★ |
| Contrast Ratio | — | Infinite |
| Color Gamut | — | Not Specified by Manufacturer |
| Color Depth | — | 10-bit★ |
| Motion Tech | Motion Xcelerator | OLED Motion |
| Processor | Crystal Processor 4K | Alpha 9 AI Processor Gen8 |
| HDR | ||
| HDR Formats | HDR 10+ | Dolby Vision, HDR10, HLG |
| Dolby Vision | ✗ | ✓★ |
| HDR10+ | ✓★ | ✗ |
| HLG | ✗ | ✓★ |
| Gaming | ||
| Refresh Rate | 60 Hz | 120 Hz★ |
| Response Time | — | 0.10000000149011612 ms★ |
| VRR | — | FreeSync Premium, G-Sync, Variable Refresh Rate (VRR) |
| ALLM | — | ✓★ |
| Game Mode | — | ✓★ |
| Smart TV | ||
| Platform | Tizen | webOS |
| Voice Assistant | Amazon Alexa, Bixby | Amazon Alexa |
| Screen Mirroring | SmartThings | Apple AirPlay 2 |
| Works With | Google Home, SmartThings | Amazon Alexa, Google Home, Apple Home |
| Audio | ||
| Speaker Config | 2.0 | 2.2 |
| Wattage | 20W | 60W★ |
| Dolby Atmos | — | ✓★ |
| Surround Sound | — | Dolby Atmos |
| eARC | ✓ | ✓ |
| Connectivity | ||
| HDMI Ports | 2 | 4★ |
| HDMI Version | 2.0 | 2.1★ |
| USB Ports | 1 | 3★ |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 6E★ |
| Bluetooth | 5.3 | 5.3 |
| Ethernet | ✗ | ✓★ |
| Optical Audio | ✓ | ✓ |
| VESA Mount | 400x300 | 300x200 |
| Power & Size | ||
| Power | 43W★ | 133W |
| Energy Star | ✗ | ✓★ |
| Annual Energy | 270 kWh | 246 kWh★ |
| Weight | 19.00 kg | 14.11 kg★ |
优缺点
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)
LG C5 Series OLED55C5PUA 55"
- Strong connectivity (99th percentile)99th %ile
- Strong gaming (98th percentile)98th %ile
- Strong hdr (97th percentile)97th %ile
- Strong audio (94th percentile)94th %ile
价格
Samsung U7900 Series UN70U7900FFXZA 70"
No current pricing available
LG C5 Series OLED55C5PUA 55"
结论
胜出: LG C5 Series OLED55C5PUA 55"
Scores 100 overall, wins 9 of 9 usage categories and 20 of 42 specs.
