促销 24%
LG UA77 55UA7700PUB 55.2"
搭载Alpha 7 AI处理器Gen8的4K LED面板配合webOS 25系统，提供了流畅的智能体验和超过300个免费频道的LG Channels。55英寸的尺寸与内置Alexa、Apple AirPlay 2及Google Cast的广泛兼容性，使其成为家庭流媒体中枢的均衡之选。这款电视最适合以流媒体观看和智能家居集成为主、追求简便操作的家庭用户。
Screen 55"
Resolution 3840x2160
Panel LED
Refresh 60 Hz
HDR HDR10, HLG
smart platform webOS
hdmi version 2.0
72 综合评分
价格 US$227
概览
用户评价
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。
用户口碑随时间保持稳定
基于 213 条带日期的客户评价，按日历季度分组。分期分析为英文。
实测数据
性能表现
规格参数
完整规格参数
Display
| Size | 55" |
| Resolution | 4K |
| Panel Type | LED |
| Backlight | Direct LED |
| Aspect Ratio | 16:9 |
| Curved | No |
Picture Quality
| Color Gamut | Not Specified by Manufacturer |
| Motion Tech | Personalized Picture & Sound Wizard |
| Processor | Alpha 7 AI Processor Gen8 |
HDR
| HDR Formats | HDR10, HLG |
| Dolby Vision | No |
| HDR10+ | No |
| HLG | Yes |
Gaming
| Refresh Rate | 60 Hz |
| VRR | FreeSync, VRR |
| ALLM | Yes |
| Game Mode | Yes |
Smart TV
| Platform | webOS |
| Voice Assistant | Apple AirPlay, Works with Alexa, Alexa Built-in, Works with Google Assistant, LG ThinQ |
| Screen Mirroring | Apple AirPlay 2, Google Cast |
| Works With | Alexa, Google, Apple HomeKit |
Audio
| Speaker Config | 2 |
| Wattage | 20 |
| Dolby Atmos | No |
| Surround Sound | Yes |
| eARC | Yes |
Connectivity
| HDMI Ports | 3 |
| HDMI Version | 2 |
| USB Ports | 2 |
| Wi-Fi | Wi-Fi 5 |
| Bluetooth | 5.1 |
| Ethernet | Yes |
| Optical Audio | Yes |
| VESA Mount | 200x300 |
Power & Size
| Power | 113 |
| Energy Star | No |
| Annual Energy | 210 |
| Weight | 10.4 kg / 22.9 lbs |
竞品对比
| Spec | LG UA77 55UA7700PUB 55.2" | Sony BRAVIA 3 II K65XR30M2 | TCL QM6K Series 55QM6K | Samsung Neo QLED QN70F | Hisense QD7 Series 75QD7QF | Roku Plus Series 65R6C7 |
|---|---|---|---|---|---|---|
| Screen Size | 55 | 65 | 55 | 55 | 75 | 65 |
| Resolution | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 |
| Panel Type | LED | LED | QLED | Mini-LED | QLED | Mini-LED |
| Refresh Rate | 60 | 120 | 144 | 120 | 144 | 60 |
| Hdr | HDR10, HLG | HDR 10, Hybrid Log-Gamma (HLG), Dolby Vision | Dolby Vision, HDR10+, HDR10, HLG | HDR10+ | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG) |
| Smart Platform | webOS | Google TV | Google TV | Tizen | Fire 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 UA77 55UA7700PUB 55.2" | 64.2 | 59.5 | 97.6 | 51.9 | 67.5 | 66.8 | 88.3 | 36.5 |
| Sony BRAVIA 3 II K65XR30M2 Compare | 91.9 | 83.1 | 99.1 | 80.3 | 71.6 | 84.6 | 94.6 | 93.9 |
| TCL QM6K Series 55QM6K Compare | 98.9 | 88.6 | 97.6 | 93.8 | 77.3 | 89.5 | 88.3 | 98.8 |
| Samsung Neo QLED QN70F Compare | 71.5 | 79.2 | 93.4 | 88.9 | 79.3 | 89.5 | 88.3 | 79.2 |
| Hisense QD7 Series 75QD7QF Compare | 83.6 | 83.1 | 87.2 | 91.3 | 86.5 | 89.5 | 77.5 | 87.4 |
| Roku Plus Series 65R6C7 Compare | 77.4 | 83.1 | 99.8 | 59 | 84.6 | 89.5 | 94.6 | 36.5 |
价格
性价比分析
最低 US$227
Best Buy 5 个报价 最低 US$227
B&H Photo 1 个报价 最低 US$320
Newegg 1 个报价 最低 US$397
Amazon 1 个报价 最低 US$600
Price History
New Refurbished
