Amazon Renewed 3931RW Streaming Player
- Streaming Player
- Roku
- 4K UHD
- Wi-Fi
- Better rated than 56%
- More reviewed than 75%
A Roku streaming player in Renewed condition, worth it if the discount over a new unit matters more than having original retail packaging.
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How it ranks among the 55 streaming players we track
4.6★ across 5,122 Amazon ratings, Bayesian-smoothed toward the category average.
5,122 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
4,000+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 55 streaming players we track - how the scorecard works · full streaming players data report. Confidence: high - strong rating volume and complete data.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
The 3931RW is a Roku-powered streaming player sold through Amazon Renewed, meaning it has been inspected and restored to working condition rather than sold as new. It connects to a TV over HDMI and streams in 4K UHD.
Buying Renewed instead of new mainly changes the box and the price, not the streaming experience once it is plugged in. Roku's interface and app library are the same regardless of condition, so the real question for a Renewed unit is how it was tested and what warranty backs it. A large volume of ratings on this listing at least suggests these units reach buyers working at scale.
- Roku streaming platform
- 4K UHD output
- Wi-Fi connectivity
- Compact 1.6 lb build
Who it's for
Anyone replacing an aging streaming box or adding 4K playback to a spare TV, and comfortable buying a refurbished electronics unit to save over the new price. Not for buyers who want factory sealed retail packaging or extended manufacturer warranty terms.
Strengths and trade-offs
Drawn from this product's published specifications.
- Supports 4K UHD playback
- Connects over Wi-Fi, no extra cables
- Lower cost than buying new
- No Ethernet port listed
- Renewed condition, not sealed new
Performance notes
Streaming quality depends on home Wi-Fi more than on the box itself, and this unit connects wirelessly rather than over Ethernet. At 1.6 pounds it is light enough to tuck behind a TV, and it outputs up to 4K UHD when both the source app and the TV support that resolution.
Specifications
| Brand | Amazon Renewed |
|---|---|
| Model | 3931RW |
| Brand Tech | Roku |
| Resolution | 4K UHD |
| Connectivity | Wi-Fi |
| Color | Black |
| Weight | 1.6 pounds |
Other Amazon Renewed streaming players
How it compares
This product against the closest alternatives we track in streaming players.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Amazon Renewed 3931RW Streaming PlayerThis product | 4.6 / 5 | 5,122 | 4.6 / 5 |
| Roku 3810R Streaming PlayerRoku | 4.7 / 5 | 126,200 | 4.6 / 5 |
| Google G9N9N; GZRNL Streaming PlayerGoogle | 4.6 / 5 | 16,600 | 4.6 / 5 |
| Micca Speck 4K Streaming PlayerMicca | 4.2 / 5 | 8,104 | 4.3 / 5 |
| ONN 100026240 Streaming PlayerONN | 4.4 / 5 | 2,081 | 4.3 / 5 |
Similar streaming players from other brands
Questions about the Amazon Renewed 3931RW
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Is the Amazon Renewed 3931RW a new unit?
No, Renewed means it was inspected and restored to working condition rather than sold as factory new.
Does the 3931RW support 4K streaming?
Yes, it outputs 4K UHD when the content and TV both support that resolution.
Does the 3931RW connect by Wi-Fi or Ethernet?
It connects over Wi-Fi; no Ethernet connectivity is listed for this unit.