Samsung QN990F QN75QN990FFXZA 75"
Content optimization powered by 8K upscaling and a 120Hz Neo QLED panel delivers sharp, tear-free gaming and sports with FreeSync Premium Pro. A 6.2.4-channel audio system and the Slim One Connect box eliminate cable clutter while providing room-filling sound. Best for sports enthusiasts and gamers seeking a massive 75-inch screen with low input lag and fluid motion.
Screen 75"
Resolution 7680x4320
Panel QD-Mini-LED
Refresh 120 Hz
HDR Neo Quantum HDR 8K Pro, Auto HDR Remastering Pro
smart platform Tizen
dolby atmos 是
58 综合评分
价格 US$5,570
概览
优缺点
优点
- Strong display (100th percentile) 100th
- Strong audio (95th percentile) 95th
- Strong connectivity (80th percentile) 80th
- Strong picture quality (79th percentile) 79th
缺点
- Below average smart (30th percentile)
实测数据
性能表现
规格参数
完整规格参数
Display
| Size | 75" |
| Resolution | 8K |
| Panel Type | QD-Mini-LED |
| Backlight | Mini-LED |
| Aspect Ratio | 16:9 |
| Curved | No |
| Screen Finish | matte |
Picture Quality
| Color Gamut | Color Booster Pro |
| Motion Tech | Motion Xcelerator 240Hz |
| Processor | NQ8 AI Gen3 Processor |
HDR
| HDR Formats | Neo Quantum HDR 8K Pro, Auto HDR Remastering Pro |
| Dolby Vision | No |
| HDR10+ | No |
| HLG | No |
Gaming
| Refresh Rate | 120 Hz |
| VRR | FreeSync Premium Pro |
| ALLM | Yes |
| Game Mode | Yes |
Smart TV
| Platform | Tizen |
| Voice Assistant | Samsung Vision AI |
| Screen Mirroring | Wi-Fi |
Audio
| Speaker Config | 6.2.4 |
| Dolby Atmos | Yes |
| Surround Sound | Yes |
Connectivity
| HDMI Ports | 5 |
| USB Ports | 4 |
| Wi-Fi | ✓ |
| Bluetooth | ✓ |
| Ethernet | Yes |
| Optical Audio | Yes |
| VESA Mount | 400x300 |
Power & Size
| Energy Star | Yes |
| Weight | 67.9 kg / 149.7 lbs |
竞品对比
| Spec | Samsung QN990F QN75QN990FFXZA 75" | Sony BRAVIA XR XR77A95L | Hisense U8 Series 100U8QG | TCL QM8K Series 75QM8K | LG OLED evo - C5 series OLED65C5PUA | Roku Plus Series 55R6C7 |
|---|---|---|---|---|---|---|
| Screen Size | 75 | 77 | 99.5 | 75 | 65 | 55 |
| Resolution | 7680x4320 | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 |
| Panel Type | QD-Mini-LED | QD-OLED | Mini-LED | Mini-LED | OLED | QLED |
| Refresh Rate | 120 | 120 | 165 | 144 | 120 | 60 |
| Hdr | Neo Quantum HDR 8K Pro, Auto HDR Remastering Pro | HDR 10, Hybrid Log-Gamma (HLG), Dolby Vision | 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) | Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG) |
| Smart Platform | Tizen | Google TV | Google TV | Google TV | webOS | Roku TV |
| Dolby Vision | false | true | true | true | true | true |
| Dolby Atmos | true | true | true | true | true | true |
| Hdmi Version | - | 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 |
|---|---|---|---|---|---|---|---|---|
| Samsung QN990F QN75QN990FFXZA 75" | 35.9 | 95.3 | 30 | 75.6 | 99.6 | 80 | 37.4 | 78.6 |
| Sony BRAVIA XR XR77A95L Compare | 91.6 | 95.3 | 90.7 | 86.6 | 98.7 | 84.1 | 87.4 | 96 |
| Hisense U8 Series 100U8QG Compare | 91.6 | 98.3 | 96.1 | 94.9 | 94.7 | 86.4 | 75.9 | 98.8 |
| TCL QM8K Series 75QM8K Compare | 91.6 | 92.7 | 99.1 | 93.1 | 89.7 | 92.9 | 87.4 | 99.3 |
| LG OLED evo - C5 series OLED65C5PUA Compare | 77 | 91 | 90.7 | 99.1 | 91.8 | 98.7 | 98.1 | 36.2 |
| Roku Plus Series 55R6C7 Compare | 77 | 82.4 | 99.8 | 56.9 | 77.8 | 89.2 | 93.9 | 36.2 |
价格
性价比分析
最低 US$5,570
Newegg 1 个报价 最低 US$5,570
我们自 2026年5月12日 起追踪该产品的价格。数据增多后将显示图表。
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。
其他配置10
Neo QLED QN990F 65"Graphite BlackUS$2,178Neo QLED QN75QN990FFXZA 75"Graphite BlackUS$2,688Neo QLED QN990F 65"Graphite BlackUS$2,691QN990F QN85QN990FFXZA 85"Graphite BlackUS$3,999Neo QLED QN990F 85"Graphite BlackUS$4,298QN990F QN65QN990FFXZA 65"Graphite BlackUS$4,498QN990F QN75QN990FFXZA 75"Graphite BlackUS$5,498QN990F QN85QN990FFXZA 85"Graphite BlackUS$8,085QN990F 98"Graphite BlackUS$35,000
