降价 0%
LG UM777H 50UM777H 50"
The 50-inch 4K display with 420 nits brightness and HDR10 Pro/HLG support integrates LG's Pro:Centric Direct CMS for centralized, secure content control. Its 40W two-channel audio and three HDMI ports, including ARC, provide strong integrated sound and connectivity without extra hardware. This TV is best for hotel IT staff managing in-room entertainment that requires remote device management and encrypted content delivery.
Screen 50"
Resolution 3840x2160
Panel LED
Refresh 60 Hz
HDR HDR10, HLG
smart platform webOS
hdmi version 2.0
50 综合评分
价格 US$711
概览
优缺点
优点
- Strong picture quality (84th percentile) 84th
- Strong display (65th percentile) 65th
- Strong connectivity (65th percentile) 65th
缺点
- Below average social proof (10th percentile)
- Below average gaming (18th percentile)
- Below average smart (31st percentile)
实测数据
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 | 420 nits |
HDR
| HDR Formats | HDR10, HLG |
| Dolby Vision | No |
| HDR10+ | No |
| HLG | Yes |
Gaming
| Refresh Rate | 60 Hz |
Smart TV
| Platform | webOS |
Audio
| Speaker Config | 2 |
| Wattage | 40 |
| Dolby Atmos | No |
| eARC | No |
Connectivity
| HDMI Ports | 3 |
| HDMI Version | 2 |
| USB Ports | 2 |
| Wi-Fi | Wi-Fi 5 |
| Bluetooth | Yes |
| Ethernet | Yes |
| Optical Audio | Yes |
| VESA Mount | 200x200 |
Power & Size
| Power | 101 |
| Energy Star | No |
| Weight | 13.0 kg / 28.7 lbs |
竞品对比
| Spec | LG UM777H 50UM777H 50" | Hisense U8 Series 100U8QG | Sony BRAVIA 9 K85XR90 | Samsung Neo QLED QN70F | TCL QM6K Series 55QM6K | Roku Plus Series 65R6C7 |
|---|---|---|---|---|---|---|
| Screen Size | 50 | 99.5 | 85 | 75 | 55 | 65 |
| Resolution | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 |
| Panel Type | LED | Mini-LED | Mini-LED | Mini-LED | QLED | Mini-LED |
| Refresh Rate | 60 | 165 | 120 | 120 | 144 | 60 |
| Hdr | HDR10, HLG | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | HDR 10, Hybrid Log-Gamma (HLG), Dolby Vision | HDR10+ | Dolby Vision, HDR10+, HDR10, HLG | Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG) |
| Smart Platform | webOS | Google TV | Google TV | Tizen | Google TV | Roku TV |
| Dolby Vision | false | true | true | false | true | true |
| Dolby Atmos | false | true | true | true | true | true |
| Hdmi Version | 2.0 | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | HDR | Audio | Smart | 游戏 | Display | Connectivity | 用户口碑 | Picture Quality |
|---|---|---|---|---|---|---|---|---|
| LG UM777H 50UM777H 50" | 63.9 | 45.4 | 30.8 | 18.1 | 65.4 | 65.3 | 10 | 84.3 |
| Hisense U8 Series 100U8QG Compare | 91.5 | 98.2 | 95.7 | 95.1 | 94.5 | 86 | 77 | 98.8 |
| Sony BRAVIA 9 K85XR90 Compare | 76.7 | 96.9 | 91.6 | 79.3 | 94.5 | 92.7 | 81.9 | 79.8 |
| Samsung Neo QLED QN70F Compare | 70.7 | 78.3 | 93.2 | 88.3 | 89.6 | 88.9 | 94.5 | 79.8 |
| TCL QM6K Series 55QM6K Compare | 98.8 | 88.1 | 97.5 | 93.4 | 77.8 | 88.9 | 88 | 98.7 |
| Roku Plus Series 65R6C7 Compare | 76.7 | 82.3 | 99.8 | 58.9 | 85 | 88.9 | 94.5 | 36.7 |
价格
性价比分析
最低 US$711
B&H Photo 1 个报价 最低 US$711
Amazon 1 个报价 最低 US$771
Price History
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。
