Roku 4802CA
Dolby Vision and HDR support on the Roku Ultra 4802CA deliver precise contrast and color depth for 4K streaming, backed by a wired Ethernet port that ensures stable, high-bandwidth playback. Hands-free voice controls and the Roku TV interface simplify navigation across hundreds of free and premium channels without added complexity. This streamer is best for home theater users who prioritize reliable, high-quality 4K HDR playback over portability.
Resolution 3840x2160
HDR HDR, Dolby Vision
smart platform Roku TV
dolby vision 예
27 종합 점수
가격 €0
현재 판매처 없음
요약
장단점
장점
- Strong social proof (88th percentile) 88th
- Strong display (70th percentile) 70th
단점
- Below average audio (13th percentile)
- Below average smart (17th percentile)
- Below average gaming (17th percentile)
- Below average connectivity (21st percentile)
근거 자료
성능
사양
전체 사양
Display
| Resolution | 4K |
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 |
경쟁 제품 비교
| Spec | Roku 4802CA | Sony BRAVIA XR XR77A95L | Samsung Neo QLED QN900F | LG OLED evo AI 4K G5 Series OLED97G5WUA | Hisense U7 Series 75U75QG | TCL QM7K Series 55QM7K |
|---|---|---|---|---|---|---|
| Screen Size | - | 77 | 85 | 97 | 75 | 55 |
| Resolution | 3840x2160 | 3840x2160 | 7680x4320 | 3840x2160 | 4K | 3840x2160 |
| Panel Type | - | QD-OLED | Mini-LED | OLED | Mini-LED | Mini-LED |
| Refresh Rate | - | 120 | 120 | 120 | 165 | 144 |
| Hdr | HDR, Dolby Vision | HDR 10, Hybrid Log-Gamma (HLG), Dolby Vision | HDR10, HDR10+, HLG | HDR10, Dolby Vision, HLG | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) |
| Smart Platform | Roku TV | Google TV | Tizen | webOS | Google TV | Google TV |
| Dolby Vision | true | true | false | true | true | 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 |
| 제품 | HDR | Audio | Smart | 게이밍 | Display | Connectivity | 사용자 평판 | Picture Quality |
|---|---|---|---|---|---|---|---|---|
| Roku 4802CA | 62.9 | 13.1 | 16.5 | 16.6 | 69.7 | 20.5 | 87.9 | 36 |
| Sony BRAVIA XR XR77A95L Compare | 91.3 | 91.2 | 90.3 | 86.3 | 98.5 | 83.7 | 81.9 | 96.5 |
| Samsung Neo QLED QN900F Compare | 93.9 | 98.9 | 77.4 | 88.1 | 99.7 | 96.7 | 99.9 | 93.6 |
| LG OLED evo AI 4K G5 Series OLED97G5WUA Compare | 97 | 99.9 | 78.2 | 88.1 | 98.7 | 83.7 | 76.9 | 96.5 |
| Hisense U7 Series 75U75QG Compare | 91.3 | 93.4 | 95.8 | 94.9 | 49 | 96.7 | 87.9 | 97.8 |
| TCL QM7K Series 55QM7K Compare | 91.3 | 68.9 | 97.5 | 93.3 | 79.1 | 89 | 87.9 | 98.1 |
용도별 점수
전체 리뷰가 곧 제공됩니다. 위의 사양, 점수, 가격 및 차트는 항상 최신 상태로 유지됩니다.
