LG UM340E 50UM340E 50"
Screen 50
Resolution 3840x2160
Panel LED
Refresh 60 Hz
smart platform Android TV
21 综合评分
价格 CA$397
Snapshot
优缺点
Pros
- Strong display (66th percentile) 66th
Cons
- Below average user sentiment (2th percentile)
- Below average picture quality (2th percentile)
- Below average hdr (13th percentile)
- Below average gaming (17th percentile)
What owners think
用户口碑如何随时间变化
独家依据客户实际撰写评价的时间——让你看到最初的好评是否持续。
20/100我们的 AI 口碑分析
基于 2 条带日期的客户评价，按日历季度分组。分期分析为英文。
The proof
性能表现
规格参数
完整规格参数
Display
| Size | 50" |
| Resolution | 4K |
| Panel Type | LED |
| Aspect Ratio | 16:9 |
| Curved | No |
Picture Quality
| Brightness | 250 nits |
| Contrast Ratio | 5000:1 |
| Color Gamut | 68% NTSC |
HDR
| Dolby Vision | No |
| HDR10+ | No |
| HLG | No |
Gaming
| Refresh Rate | 60 Hz |
| ALLM | No |
| Game Mode | No |
Smart TV
| Platform | Android TV |
Audio
| Speaker Config | 2 |
| Wattage | 20 |
| Dolby Atmos | No |
| eARC | No |
Connectivity
| HDMI Ports | 3 |
| USB Ports | 1 |
| Wi-Fi | Wi-Fi |
| Bluetooth | Yes |
| Ethernet | Yes |
| Optical Audio | No |
| VESA Mount | 200x200 |
Power & Size
| Power | 100 |
| Energy Star | Yes |
| Annual Energy | 183 |
| Weight | 12.2 kg / 26.9 lbs |
竞品对比
| Spec | LG UM340E 50UM340E 50" | Sony BRAVIA 5 K55XR50 | Samsung QN85D QN85D | TCL QM7K Series 75QM7K | Hisense U7 Series 75U75QG | Roku Plus Series 75R6C7 |
|---|---|---|---|---|---|---|
| Screen Size | 50 | 55 | 75 | 75 | 75 | 75 |
| Resolution | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 | 4K | 3840x2160 |
| Panel Type | LED | MiniLED | Neo QLED | QLED | MiniLED | QLED |
| Refresh Rate | 60 | 120 | 120 | 144 | 165 | 60 |
| Hdr | - | Dolby Vision, HDR10, HLG | HDR10, HDR10+, HLG | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG) |
| Smart Platform | Android TV | Google TV | Tizen | Google TV | Google TV | Roku TV |
| Dolby Vision | false | true | false | true | true | true |
| Dolby Atmos | false | true | true | true | true | true |
| Hdmi Version | - | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Hdr | Audio | Smart | Gaming | Display | User Sentiment | Connectivity | Social Proof | Picture Quality |
|---|---|---|---|---|---|---|---|---|---|
| LG UM340E 50UM340E 50" | 12.6 | 33.3 | 19.7 | 16.7 | 65.9 | 2 | 50.8 | 17.4 | 2.2 |
| Sony BRAVIA 5 K55XR50 Compare | 97 | 92.1 | 90.2 | 78.7 | 68.7 | 0 | 93.5 | 95.2 | 93.7 |
| Samsung QN85D QN85D Compare | 84.7 | 89.2 | 93.4 | 78.7 | 91.5 | 68.6 | 89.6 | 89 | 79.1 |
| TCL QM7K Series 75QM7K Compare | 91.3 | 90.4 | 97.5 | 93.6 | 88.4 | 0 | 89.6 | 89 | 97.3 |
| Hisense U7 Series 75U75QG Compare | 91.3 | 93.8 | 95.8 | 95.2 | 37 | 93.6 | 96.9 | 95.2 | 98.5 |
| Roku Plus Series 75R6C7 Compare | 76.2 | 81.8 | 99.8 | 56.5 | 88.4 | 0 | 89.6 | 99.6 | 35.9 |
Price
性价比分析
最低 CA$397
B&H Photo 1 个报价 最低 CA$397
2026年5月9日 CA$397
使用场景评分
完整评测即将发布。上方的规格、评分、价格和图表始终保持最新。
