新品
Roku 4802CA
Resolution 3840x2160
Panel Roku Ultra 4K/HDR/Dolby Vision S
hdr HDR, Dolby Vision
smart platform Roku TV
dolby vision true
31 综合评分
价格 MX$0
暂无在售信息
概述
性能表现
优缺点
Pros
- Strong social proof (84th percentile) 84th
- Strong display (69th percentile) 69th
Cons
- Below average audio (13th percentile) 13th
- Below average gaming (17th percentile) 17th
- Below average smart (18th percentile) 18th
- Below average connectivity (21th percentile) 21th
规格参数
完整规格参数
Display
| Resolution | 4K |
| Panel Type | Roku Ultra 4K/HDR/Dolby Vision S |
HDR
| HDR Formats | HDR, Dolby Vision |
| Dolby Vision | Yes |
Smart TV
| Platform | Roku TV |
| Voice Assistant | Hands-Free Voice Controls |
Connectivity
| Ethernet | Yes |
| Optical Audio | Yes |
竞品对比
| Spec | Roku 4802CA | Sony BRAVIA 5 K55XR50 | LG OLED evo AI 4K G5 Series OLED97G5WUA | Hisense U7 Series 65U75QG | Samsung Neo QLED QN900F | TCL QM8K Series 75QM8K |
|---|---|---|---|---|---|---|
| Screen Size | - | 55 | 97 | 64.5 | 65 | 75 |
| Resolution | 3840x2160 | 3840x2160 | 3840x2160 | 4K | 7680x4320 | 4K |
| Panel Type | Roku Ultra 4K/HDR/Dolby Vision S | MiniLED | OLED | QLED | MiniLED | MiniLED |
| Refresh Rate | - | 120 | 120 | 165 | 120 | 144 |
| Hdr | HDR, Dolby Vision | Dolby Vision, HDR10, HLG | HDR10, Dolby Vision, HLG | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | HDR10, HDR10+, HLG | Dolby Vision IQ, HDR10+, HLG |
| Smart Platform | Roku TV | Google TV | webOS | Google TV | Tizen | Google TV |
| Dolby Vision | true | true | true | true | false | true |
| Dolby Atmos | - | true | true | true | true | true |
| Hdmi Version | - | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Hdr | Audio | Smart | Gaming | Display | Connectivity | Social Proof | Picture Quality |
|---|---|---|---|---|---|---|---|---|
| Roku 4802CA | 62.2 | 13.2 | 17.8 | 17.3 | 69.2 | 21.2 | 83.5 | 35.9 |
| Sony BRAVIA 5 K55XR50 Compare | 97 | 92.3 | 93.9 | 78.9 | 66.2 | 94.2 | 89.6 | 92.8 |
| LG OLED evo AI 4K G5 Series OLED97G5WUA Compare | 97 | 99.9 | 87.1 | 89.1 | 98.7 | 84.6 | 74.6 | 96.3 |
| Hisense U7 Series 65U75QG Compare | 91.3 | 93.9 | 97 | 95.3 | 38.4 | 97.2 | 94.2 | 97.8 |
| Samsung Neo QLED QN900F Compare | 84.3 | 99.1 | 76.8 | 89.1 | 98.9 | 97.2 | 98.1 | 78.9 |
| TCL QM8K Series 75QM8K Compare | 99.5 | 93.9 | 93.9 | 93.9 | 35.8 | 94.2 | 98.1 | 99.8 |
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。
