Samsung QN77S90DAFXZA 77"
The OLED HDR+ panel delivers pure blacks and Pantone-validated color with scene-by-scene brightness analysis for sharp detail in dark and light areas. This bundle adds practical value with an included fixed wall mount supporting up to 175 pounds and a streak-free screen cleaning kit. It’s best for home theater enthusiasts who prioritize accurate color and contrast in a 77-inch screen for cinematic viewing.
Screen 77"
Resolution 4K
Panel OLED
Refresh 120 Hz
HDR Filmmaker Mode
smart platform Tizen
dolby atmos 是
43 综合评分
暂无零售商最新价格
概览
优缺点
优点
- Strong audio (84th percentile) 84th
缺点
- Below average affordability (0th percentile)
实测数据
性能表现
规格参数
完整规格参数
Display
| Size | 77" |
| Resolution | 4K |
| Panel Type | OLED |
| Backlight | OLED |
| Aspect Ratio | 16:9 |
HDR
| HDR Formats | Filmmaker Mode |
| Dolby Vision | No |
| HDR10+ | No |
| HLG | No |
Gaming
| Refresh Rate | 120 Hz |
Smart TV
| Platform | Tizen |
| Voice Assistant | Built-in Voice Assistant |
| Works With | SmartThings |
Audio
| Speaker Config | 2.1 |
| Wattage | 40 |
| Dolby Atmos | Yes |
| eARC | Yes |
Connectivity
| HDMI Ports | 4 |
| Wi-Fi | ✓ |
| Bluetooth | Yes |
| Ethernet | Yes |
| Optical Audio | Yes |
| VESA Mount | 400x300 |
竞品对比
| Spec | Samsung QN77S90DAFXZA 77" | LG OLED evo OLED55C5PUA | Sony BRAVIA 9 K85XR90 | TCL QM8K Series 75QM8K | Hisense U8 Series 65U8QG | Roku Pro Series 55R8C5 |
|---|---|---|---|---|---|---|
| Screen Size | 77 | 55 | 85 | 75 | 65 | 55 |
| Resolution | 4K | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 |
| Panel Type | OLED | OLED | Mini-LED | Mini-LED | Mini-LED | QLED |
| Refresh Rate | 120 | 120 | 120 | 144 | 165 | 120 |
| Hdr | Filmmaker Mode | Dolby Vision, HDR10 | HDR10, 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) |
| Smart Platform | Tizen | webOS | Google TV | Google TV | Google TV | 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 | Affordability | Picture Quality |
|---|---|---|---|---|---|---|---|---|---|
| Samsung QN77S90DAFXZA 77" | 42.4 | 83.9 | 37 | 60.4 | 55.8 | 53.9 | 50.9 | 0 | 36 |
| LG OLED evo OLED55C5PUA Compare | 91.7 | 94.1 | 89.8 | 98.1 | 87.1 | 98.7 | 93.8 | 36.7 | 93.4 |
| Sony BRAVIA 9 K85XR90 Compare | 86.5 | 97.3 | 91.4 | 77.9 | 94.5 | 92.9 | 87.4 | 12.8 | 78.4 |
| TCL QM8K Series 75QM8K Compare | 90.4 | 92.7 | 98.8 | 93.2 | 88.6 | 92.9 | 87.4 | 34.8 | 99.3 |
| Hisense U8 Series 65U8QG Compare | 90.4 | 97.6 | 95.7 | 96.3 | 83 | 86.2 | 75.6 | 37.6 | 99.4 |
| Roku Pro Series 55R8C5 Compare | 74.8 | 85.5 | 85.4 | 88.2 | 75.3 | 92.9 | 93.8 | 58.9 | 36 |
价格
性价比分析
我们自 2026年8月13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21
S90D QN42S90D 42"US$860S90D QN42S90DAEXZA 42"Graphite BlackUS$880QN55S90DA 55"US$1,136S90D 65"BlackUS$1,147S90D QN42S90DKIT1 42"BlackUS$1,398S90D QN55S90DAF 55"Graphite BlackUS$1,398S90D OLED QN55S90DKIT1 55"US$1,398OLED S90D 65"US$1,498OLED S90D 48"US$1,598
显示全部 21 个配置
S90D QN77S90DAFXZA 77"BlackUS$1,798S90D Series QN83S90DAEXZA 82.5"Graphite BlackUS$2,998OLED S90D 77"BlackUS$2,998S90DD QN77S90DDFXZA 77"BlackUS$3,698S90D Series QN65S90D 65"QN65S90DA 65"S90D Series QN55S90D 55"QN77S90DA E90SAMQN77S90DA 77"S90D Series QN48S90D 48"QN55S90DAFXZA 55"S90D QN55S90DAFXZC 55"BlackS90D 83"
