Samsung Q7F QN75Q7FAAFXZA 74.5"
Powered by the Q4 AI processor, its 74.5-inch 4K QLED panel with Quantum Dot technology achieves 100% color volume and Pantone-certified accuracy. The One UI Tizen platform integrates Alexa, Bixby, and SmartThings for seamless smart home control, while FreeSync Premium Pro support benefits casual gamers despite the 60Hz panel. This TV is best for smart home enthusiasts and budget-conscious families wanting a large, color-accurate display for movies and everyday streaming.
Screen 74.5"
Resolution 3840x2160
Panel QLED
Refresh 60 Hz
HDR HDR 10+
smart platform Tizen
hdmi version 2.1
68 综合评分
价格 US$186
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。
自上市以来，用户口碑有所降温
80/100我们的 AI 口碑分析
基于 16 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
Performance
Specifications
Full Specifications
Display
| Size | 74.5" |
| Resolution | 4K |
| Panel Type | QLED |
| Backlight | Edge LED |
| Aspect Ratio | 16:9 |
| Curved | No |
Picture Quality
| Color Gamut | 100% Color Volume with Quantum Dot |
| Motion Tech | Motion Xcelerator |
| Processor | Q4 AI Processor |
HDR
| HDR Formats | HDR 10+ |
| Dolby Vision | No |
| HDR10+ | Yes |
| HLG | Yes |
Gaming
| Refresh Rate | 60 Hz |
| VRR | FreeSync Premium Pro |
| 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 |
| 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 | 400x400 |
Power & Size
| Power | 174 |
| Energy Star | No |
| Annual Energy | 328 |
| Weight | 25.3 kg / 55.8 lbs |
vs Competition
| Spec | Samsung Q7F QN75Q7FAAFXZA 74.5" | Sony BRAVIA 7 K65XR70 | TCL QM6K Series 55QM6K | Hisense QD7 Series 75QD7QF | LG QNED evo AI 75QNED85AUA | Roku Plus Series 55R6C7 |
|---|---|---|---|---|---|---|
| Screen Size | 74.5 | 65 | 55 | 75 | 75 | 55 |
| Resolution | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 |
| Panel Type | QLED | Mini-LED | QLED | QLED | Mini-LED | QLED |
| Refresh Rate | 60 | 120 | 144 | 144 | 120 | 60 |
| Hdr | HDR 10+ | HDR10, HLG, Dolby Vision | Dolby Vision, HDR10+, HDR10, HLG | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | HDR10, 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 | false | 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 QN75Q7FAAFXZA 74.5" | 37.2 | 51.1 | 93.6 | 67.8 | 82.3 | 50.2 | 72 | 88.7 | 36.7 |
| Sony BRAVIA 7 K65XR70 Compare | 88.8 | 86.3 | 92.1 | 80.2 | 84.4 | 0 | 93.1 | 88.7 | 85.1 |
| TCL QM6K Series 55QM6K Compare | 98.9 | 88.9 | 97.6 | 93.6 | 77.2 | 79.2 | 89.6 | 88.7 | 98.8 |
| Hisense QD7 Series 75QD7QF Compare | 83.6 | 83.5 | 87.8 | 91.3 | 86.2 | 91.2 | 89.6 | 77.6 | 87.9 |
| LG QNED evo AI 75QNED85AUA Compare | 64.2 | 77.1 | 90.5 | 85.4 | 89.4 | 28.6 | 96.7 | 82.9 | 79.8 |
| Roku Plus Series 55R6C7 Compare | 77.5 | 83.5 | 99.8 | 59.4 | 77.2 | 91.2 | 89.6 | 94.6 | 36.7 |
价格
Value & Pricing
最低 US$186
Best Buy 6 个报价 最低 US$186
B&H Photo 1 个报价 最低 US$568
Amazon 1 个报价 最低 US$788
Newegg 1 个报价 最低 US$898
Price History
New Refurbished
