促销 35%
Samsung Q7F QN50Q7FAAFXZA 50"
QLED量子点技术实现100%色量覆盖，即使在明亮场景下也能呈现超过十亿种真实色彩，配合HDR10+动态色调映射带来深邃黑位与高对比度。内置Samsung Knox三重安全防护和无需订阅的2700多个免费频道，兼顾隐私与海量内容。适合追求色彩精准度与智能家居集成的流媒体重度用户和电影爱好者。
Screen 50"
Resolution 3840x2160
Panel QLED
Refresh 60 Hz
HDR HDR10+
smart platform Tizen
hdmi version 2.1
75 综合评分
价格 US$235
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
72/100我们的 AI 口碑分析
基于 219 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 | 50" |
| Resolution | 4K |
| Panel Type | QLED |
| Backlight | Edge LED |
| Aspect Ratio | 16:9 |
| Curved | No |
Picture Quality
| Color Gamut | 100 Percent Color Volume with Quantum Dot |
| Color Depth | 10-bit |
| Motion Tech | Motion Xcelerator |
| Processor | Q4 AI Processor |
HDR
| HDR Formats | HDR10+ |
| Dolby Vision | No |
| HDR10+ | Yes |
| HLG | Yes |
Gaming
| Refresh Rate | 60 Hz |
| VRR | HGiG |
| ALLM | Yes |
| Game Mode | Yes |
Smart TV
| Platform | Tizen |
| Voice Assistant | Amazon Alexa, Bixby |
| Screen Mirroring | SmartThings |
| Works With | Google Home, SmartThings |
Audio
| Speaker Config | 2 |
| Wattage | 20 |
| Dolby Atmos | No |
| Surround Sound | Simulated Surround |
| eARC | Yes |
Connectivity
| HDMI Ports | 3 |
| HDMI Version | 2.1 |
| USB Ports | 1 |
| Wi-Fi | Wi-Fi 5 |
| Bluetooth | 5.2 |
| Ethernet | Yes |
| Optical Audio | No |
| VESA Mount | 200x200 |
Power & Size
| Power | 96 |
| Energy Star | Yes |
| Annual Energy | 186 |
| Weight | 9.5 kg / 20.9 lbs |
竞品对比
| Spec | Samsung Q7F QN50Q7FAAFXZA 50" | Sony BRAVIA 3 II K65XR30M2 | TCL QM6K Series 55QM6K | Hisense QD7 Series 75QD7QF | LG B5 Series OLED55B5PUA | Roku Plus Series 65R6C7 |
|---|---|---|---|---|---|---|
| Screen Size | 50 | 65 | 55 | 75 | 55 | 65 |
| Resolution | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 |
| Panel Type | QLED | LED | QLED | QLED | OLED | Mini-LED |
| Refresh Rate | 60 | 120 | 144 | 144 | 120 | 60 |
| Hdr | HDR10+ | HDR 10, Hybrid Log-Gamma (HLG), Dolby Vision | Dolby Vision, HDR10+, HDR10, HLG | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR 10, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG) |
| Smart Platform | Tizen | Google TV | Google TV | Fire TV | webOS | Roku TV |
| Dolby Vision | false | true | true | true | true | true |
| Dolby Atmos | false | true | true | true | true | true |
| Hdmi Version | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | HDR | Audio | Smart | 游戏 | Display | User Sentiment | Connectivity | 用户口碑 | Picture Quality |
|---|---|---|---|---|---|---|---|---|---|
| Samsung Q7F QN50Q7FAAFXZA 50" | 71.3 | 59.5 | 93.4 | 59 | 73.6 | 28.4 | 71.8 | 88.3 | 71.4 |
| Sony BRAVIA 3 II K65XR30M2 Compare | 91.9 | 83.1 | 99.1 | 80.2 | 71.6 | 0 | 84.5 | 94.6 | 93.9 |
| TCL QM6K Series 55QM6K Compare | 98.9 | 88.6 | 97.5 | 93.7 | 77.4 | 78.9 | 89.4 | 88.3 | 98.8 |
| Hisense QD7 Series 75QD7QF Compare | 83.4 | 83.1 | 87.3 | 91.2 | 86.5 | 91.1 | 89.4 | 77.4 | 87.4 |
| LG B5 Series OLED55B5PUA Compare | 77.2 | 79.2 | 90.2 | 99.2 | 88.4 | 0 | 96.6 | 94.6 | 36.5 |
| Roku Plus Series 65R6C7 Compare | 77.2 | 83.1 | 99.8 | 59 | 84.7 | 78.9 | 89.4 | 94.6 | 36.5 |
价格
性价比分析
最低 US$235
Best Buy 5 个报价 最低 US$235
Amazon 2 个报价 最低 US$289
B&H Photo 1 个报价 最低 US$358
Price History
New Refurbished
