新品
Samsung QEF1 Q6EF1 74.5"
The 74.5-inch 4K QLED panel with HDR10+ and Motion Xcelerator delivers accurate colors and smooth motion. Tizen OS provides a fluid smart interface with built-in Bixby, Alexa, and Google Assistant, complemented by Apple AirPlay and eARC audio. It's best for streaming-first viewers and smart home enthusiasts who want a large screen with wide voice control support and reliable app performance.
Screen 74.5
Resolution 3840x2160
Panel QLED
Refresh 60 Hz
HDR HDR10+, HLG
smart platform Tizen
hdmi version 2.0
58 综合评分
价格 R$0
暂无在售信息
Snapshot
优缺点
Pros
- Strong hdr (85th percentile) 85th
- Strong display (85th percentile) 85th
- Strong social proof (82th percentile) 82th
- Strong smart (80th percentile) 80th
Cons
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。
75/100我们的 AI 口碑分析
基于 8 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 | 74.5" |
| Resolution | 4K |
| Panel Type | QLED |
| Aspect Ratio | 16:9 |
| Curved | No |
Picture Quality
| Color Gamut | Not Specified by Manufacturer |
| Motion Tech | Motion Xcelerator |
HDR
| HDR Formats | HDR10+, HLG |
| Dolby Vision | No |
| HDR10+ | Yes |
| HLG | Yes |
Gaming
| Refresh Rate | 60 Hz |
| ALLM | Yes |
Smart TV
| Platform | Tizen |
| Voice Assistant | Apple AirPlay, Works with Alexa, Works with Google Assistant, Samsung Bixby, SmartThings |
| Screen Mirroring | Apple AirPlay |
Audio
| Speaker Config | 2 |
| Wattage | 20 |
| Dolby Atmos | No |
| eARC | Yes |
Connectivity
| HDMI Ports | 3 |
| HDMI Version | 2 |
| USB Ports | 1 |
| Wi-Fi | Wi-Fi 5 |
| Bluetooth | 5.3 |
| Ethernet | Yes |
| Optical Audio | No |
| VESA Mount | 400x400 |
Power & Size
| Power | 174 |
| Weight | 25.3 kg / 55.8 lbs |
竞品对比
| Spec | Samsung QEF1 Q6EF1 74.5" | Sony BRAVIA 9 K85XR90 | LG OLED evo AI 4K G5 Series OLED97G5WUA | TCL QM7K Series 98QM7K | Hisense U7 Series 75U75QG | Roku Plus Series 75R6C7 |
|---|---|---|---|---|---|---|
| Screen Size | 74.5 | 85 | 97 | 97.5 | 75 | 75 |
| Resolution | 3840x2160 | 3840x2160 | 3840x2160 | 4K | 4K | 3840x2160 |
| Panel Type | QLED | MiniLED | OLED | QLED | MiniLED | QLED |
| Refresh Rate | 60 | 120 | 120 | 144 | 165 | 60 |
| Hdr | HDR10+, HLG | HDR 10, Hybrid Log-Gamma (HLG), Dolby Vision | HDR10, Dolby Vision, 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 | Tizen | Google TV | webOS | Google TV | Google TV | Roku TV |
| Dolby Vision | false | true | true | true | 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 |
| Product | Hdr | Audio | Smart | Gaming | Display | User Sentiment | Connectivity | Social Proof | Picture Quality |
|---|---|---|---|---|---|---|---|---|---|
| Samsung QEF1 Q6EF1 74.5" | 84.8 | 45.9 | 79.5 | 36.3 | 84.8 | 43.3 | 57.5 | 82.3 | 36.3 |
| Sony BRAVIA 9 K85XR90 Compare | 76.3 | 96.8 | 92.3 | 79 | 82.1 | 68.7 | 93.1 | 98.5 | 79.2 |
| LG OLED evo AI 4K G5 Series OLED97G5WUA Compare | 97.3 | 99.9 | 80.3 | 88.4 | 98.7 | 82 | 83.8 | 77.5 | 96.3 |
| TCL QM7K Series 98QM7K Compare | 91.6 | 81.5 | 97.4 | 93.7 | 52.6 | 93.7 | 83.8 | 98.5 | 97.7 |
| Hisense U7 Series 75U75QG Compare | 91.6 | 93.9 | 95.8 | 95.4 | 36 | 93.7 | 96.8 | 94.8 | 98.4 |
| Roku Plus Series 75R6C7 Compare | 76.3 | 81.5 | 99.7 | 57 | 87.6 | 0 | 89.2 | 99.5 | 36.3 |
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。
