Roku The ultimate 4K streaming player 4850R
A 30% faster processor and Wi-Fi 6 deliver the snappiest interface in the Roku lineup, paired with Dolby Vision and Dolby Atmos for a full cinematic experience. The included Voice Remote Pro stands out with a rechargeable battery, backlit buttons, and a hands-free “Hey Roku” feature that includes a lost remote finder. This streamer is best for home theater enthusiasts who want a lag-free 4K interface and premium AV formats without dealing with disposable batteries.
Snapshot
Pros & Cons
Pros
- Strong smart (98th percentile) 98th
- Strong hdr (76th percentile) 76th
Cons
- Below average gaming (17th percentile)
- Below average social proof (23th percentile)
- Below average display (28th percentile)
- Below average connectivity (30th percentile)
What owners think
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews — so you can see whether early praise held up.
Based on 5 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Display
| Resolution | 4K |
| Panel Type | Roku - Ultra | 4K/HDR10+/Dolby V |
HDR
| HDR Formats | Dolby Vision, HDR 10, HDR 10+, Hybrid Log-Gamma (HLG) |
| Dolby Vision | Yes |
| HDR10+ | Yes |
| HLG | Yes |
Smart TV
| Platform | Roku TV |
| Voice Assistant | Alexa, Google Assistant |
| Screen Mirroring | AirPlay 2, Miracast |
| Works With | Apple Home, Amazon Alexa, Google Home |
Audio
| Dolby Atmos | Yes |
| Surround Sound | Dolby Atmos |
Connectivity
| Wi-Fi | Wi-Fi 6 |
| Ethernet | Yes |
vs Competition
| Spec | Roku The ultimate 4K streaming player 4850R | Sony BRAVIA 5 K55XR50 | Hisense U7 Series 75U75QG | TCL QM6K Series 55QM6K | Samsung Neo QLED QN70F | LG QNED 86QNED82AUA |
|---|---|---|---|---|---|---|
| Screen Size | - | 55 | 75 | 55 | 65 | 86 |
| Resolution | 4K | 3840x2160 | 4K | 4K | 3840x2160 | 3840x2160 |
| Panel Type | Roku - Ultra | 4K/HDR10+/Dolby V | MiniLED | MiniLED | QLED | Neo QLED | QLED |
| Refresh Rate | - | 120 | 165 | 144 | 120 | 120 |
| Hdr | Dolby Vision, HDR 10, HDR 10+, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR10, HLG | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR10+, HDR10, HLG | HDR10+ | HDR10 Pro |
| Smart Platform | Roku TV | Google TV | Google TV | Google TV | Tizen | webOS |
| Dolby Vision | true | true | true | true | false | 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 |
| Product | Hdr | Audio | Smart | Gaming | Display | Connectivity | Social Proof | Picture Quality |
|---|---|---|---|---|---|---|---|---|
| Roku The ultimate 4K streaming player 4850R | 76.2 | 60.7 | 98.3 | 17.1 | 27.9 | 29.7 | 22.7 | 36.3 |
| Sony BRAVIA 5 K55XR50 Compare | 97.3 | 92.1 | 90.8 | 79 | 66.7 | 93.2 | 95.5 | 93.7 |
| Hisense U7 Series 75U75QG Compare | 91.6 | 93.9 | 95.8 | 95.4 | 36 | 96.8 | 95.5 | 98.4 |
| TCL QM6K Series 55QM6K Compare | 98.8 | 88 | 97.4 | 93.7 | 38.5 | 89.2 | 95.5 | 98.6 |
| Samsung Neo QLED QN70F Compare | 69.9 | 77.1 | 93.7 | 88.4 | 86.4 | 89.2 | 90.2 | 79.3 |
| LG QNED 86QNED82AUA Compare | 51 | 98.8 | 77.3 | 79 | 92.7 | 91.8 | 82.6 | 84.6 |
Price
Value & Pricing
Amazon.fr 1 offers From €200
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
