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 Oui
24 Score global
Aucun prix actuel chez les marchands
Aperçu
Avantages et inconvénients
Points forts
- Strong social proof (87th percentile) 87th
- Strong display (68th percentile) 68th
Points faibles
- Below average affordability (0th percentile)
- Below average audio (13th percentile)
- Below average smart (16th percentile)
- Below average gaming (17th percentile)
Les preuves
Performances
Caractéristiques techniques
Fiche technique complète
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 |
Face à la concurrence
| Spec | Roku 4802CA | Samsung QN990F | Sony BRAVIA 9 K85XR90 | Hisense U7 Series 65U75QG | TCL QM8K Series 75QM8K | LG OLED evo OLED55C6PUA |
|---|---|---|---|---|---|---|
| Screen Size | - | 75 | 85 | 65 | 75 | 55 |
| Resolution | 3840x2160 | 7680x4320 | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 |
| Panel Type | - | Mini-LED | Mini-LED | Mini-LED | Mini-LED | OLED |
| Refresh Rate | - | 120 | 120 | 165 | 144 | 120 |
| Hdr | HDR, Dolby Vision | HDR10, HDR10+, HLG | 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 | Roku TV | Tizen | Google TV | Google TV | Google TV | webOS |
| Dolby Vision | true | false | true | 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 |
| Produit | HDR | Audio | Smart | Jeux | Display | Connectivity | Preuve sociale | Affordability | Picture Quality |
|---|---|---|---|---|---|---|---|---|---|
| Roku 4802CA | 60.2 | 12.7 | 15.8 | 17.1 | 68.3 | 17.9 | 86.6 | 0 | 36.1 |
| Samsung QN990F Compare | 82.1 | 99.8 | 92.3 | 88.1 | 99.6 | 99.9 | 99.6 | 12.6 | 83.3 |
| Sony BRAVIA 9 K85XR90 Compare | 86 | 97.4 | 90.5 | 78.6 | 95 | 92.9 | 86.6 | 12.3 | 78 |
| Hisense U7 Series 65U75QG Compare | 90.1 | 95.2 | 95.1 | 95.1 | 83.7 | 96.6 | 86.6 | 51.3 | 97.5 |
| TCL QM8K Series 75QM8K Compare | 90.1 | 95.2 | 98.7 | 93.2 | 89.3 | 92.9 | 86.6 | 33.3 | 99.4 |
| LG OLED evo OLED55C6PUA Compare | 74.4 | 85.7 | 88.8 | 99.2 | 87.8 | 88.8 | 97.9 | 34.5 | 85.7 |
Prix
Rapport qualité-prix
Price History
Scores par usage
- Global24.3
- Budget26.8
- Jeux22.8
- Movies25.8
- Sports30.6
- Outdoor19.4
- Portable16
- Corporate19.6
- Streaming30.4
- Smart Home22.2
Un test complet arrive bientôt. Les caractéristiques, scores, prix et graphiques ci-dessus sont toujours à jour.
