New prices
$41
– $81
Roku 3820R Streaming Stick 4K
Streaming stick that delivers 4K resolution with HDR support including Dolby Vision. Features a voice remote for convenient control, long-range Wi-Fi connectivity for stable streaming, and a compact design that hides behind your TV. Provides access to numerous free and live TV channels for diverse entertainment options.
- 3 variants
- Streams in 4K resolution
- Color: 2 colors
Used prices
$36
Price spread
~98%
Across new variants
Customer rating
5,720 ratings
Available variants (3)
Choose a variant, then open its detail page for seller-specific information.
Black with Google TV
Amazon
Available to order
- Dimensions
- 101.6, 203.2, 152.4
- Color
- Black
- HDR Formats
- Dolby Vision, HDR10+
Black
Amazon
Available to order
- Dimensions
- 0.8, 0.45, 0.8
- Color
- Black
- HDR Formats
- Dolby Vision, HDR10+
Purple with Google TV
Amazon
Available to order
- Dimensions
- 20.32, 48.26, 11.43
- Color
- Purple
- HDR Formats
- Dolby Vision
Variant comparison
Compare prices, availability, and key variant differences in one table.
| Feature | Black with Google TV | Black | Purple with Google TV |
|---|---|---|---|
| Price | $40.99 | $44.99 | $81.11 |
| Updated | May 30, 2026 | Jun 3, 2026 | Jun 3, 2026 |
| Availability | Available to order | Available to order | Available to order |
| Dimensions | 101.6, 203.2, 152.4 | 0.8, 0.45, 0.8 | 20.32, 48.26, 11.43 |
| Color | Black | Black | Purple |
| HDR Formats | Dolby Vision, HDR10+ | Dolby Vision, HDR10+ | Dolby Vision |
Amazon live offers
Offers updated
Top live offer
$40.99
New from
$42.85
Used from
$36.40
Offer count
48+
| Seller | Condition | Price | Shipping | Updated | |
|---|---|---|---|---|---|
| Third-party seller FBA | Used - Like New | $36.40 | Free shipping | 6/3/26 | View offer |
| Third-party seller FBA | Used - Very Good | $36.87 | Free shipping | 6/3/26 | View offer |
| Third-party seller FBA | Used - Very Good | $36.97 | Free shipping | 6/3/26 | View offer |
| Third-party seller | Refurbished | $38.99 | Free shipping | 6/3/26 | View offer |
| Third-party seller FBA | Refurbished | $40.99 | Free shipping | 6/3/26 | View offer |
| Third-party seller FBA | Refurbished | $43.99 | Free shipping | 6/3/26 | View offer |
| Sold by Amazon FBA | New | $44.99 | Free shipping | 6/3/26 | View offer |
| Third-party seller | Refurbished | $54.99 | Free shipping | 6/3/26 | View offer |
| Third-party seller | New | $81.11 | Free shipping | 6/3/26 | View offer |
| Third-party seller | New | $81.12 | Free shipping | 6/3/26 | View offer |
View all offers on Amazon
Overview
Compare Roku 3820R Streaming Stick 4K variants, pricing tiers and key differences.
Learn moreHow variants differ
- Dimensions
- Color
- HDR Formats
Who each variant is for
- Start with your budget: the visible price spread across variants is about 98%.
- Pick color and finish only after deciding on hardware requirements.
Reviews
4.4 / 5
from 5,720 ratings
No written reviews yet
Product confidence
Reviews
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