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Roku Streaming Stick 4K
Best simple Roku

Roku Streaming Stick 4K

A compact Roku player with 4K, Dolby Vision, HDR10+, long-range Wi‑Fi and a voice remote with TV controls.

Page updated 17 Sep 2026For UK buyers
EcosystemRoku
Operating systemRoku OS
RAM1GB
EthernetNo built-in port
Dolby VisionYes
Dolby AtmosYes
Wireless802.11ac dual-band MIMO Wi-Fi
Dimensions3.7 × 0.80 × 0.45 in
See UK retailer options ↓ Compare this device Official specs ↗
BEST FORBuyers who want a simple, mainstream 4K interface with Dolby Vision and a compact stick format.
KEEP IN MINDLess flexible for advanced app installation and hardware expansion than Google TV boxes.
OUR TAKE

Buyers who want a simple, mainstream 4K interface with Dolby Vision and a compact stick format.

Here's the case for it, along with the things we'd check before buying.

What makes it worth a look

  • Dolby Vision support suits compatible HDR TVs

What to check first

  • Less flexible for advanced app installation and hardware expansion than Google TV boxes.
  • No built-in Ethernet port, so wired networking needs another route
  • 1GB RAM is adequate rather than class-leading
WHERE THE SPECS COME FROM

Specification sources and verification.

We haven't published a hands-on review of this device. Product details are researched from published sources and are marked verified only after a separate specification check.

Testing statusResearched · not hands-on
Specifications last verified18 Sep 2026
Specification sourceOpen source ↗
DETAILED SPECIFICATIONS

Technical specifications

BrandRoku
Form factorStick
EcosystemRoku
Operating systemRoku OS
Processor / chipsetARM Cortex-A55
RAM1GB
Maximum resolutionUp to 4K UHD at 60fps
HDR formatsDolby Vision, HDR10, HDR10+, HLG
Dolby VisionYes
Dolby AtmosYes
Built-in EthernetNo
Wi-Fi802.11ac dual-band MIMO Wi-Fi
HDMIHDMI 2.0b (HDCP 2.2 for 4K/HDR)
USB / other portsHDMI 2.0b; USB power with long-range Wi-Fi receiver
CodecsDTS Digital Surround passthrough; Dolby-encoded audio passthrough / Dolby Atmos compatible
Release year2022
Dimensions3.7 × 0.80 × 0.45 in
Weight26 g

View official specification source ↗

WHERE TO BUY

Check current retailer options

AmazonAffiliate link · may earn commission Check current price → eBay UKAffiliate link · may earn commission Search listings →

Prices and availability can change after the last check. Retailer links do not change ViewHarbour rankings.

Our take

Roku Streaming Stick 4K gives ViewHarbour an important mainstream platform alternative. Roku focuses on simplicity rather than hardware tinkering, while still supporting 4K, Dolby Vision and HDR10+.

Who it suits

Choose it if you want a straightforward streaming interface, strong UK app coverage and a compact device that stays hidden behind the television.

What to know first

Roku’s current hardware specification lists 1GB RAM for the 3820X2 model, while internal storage capacity is not published. It is not the right choice if advanced app installation or peripheral support is a priority.

ALTERNATIVES WORTH COMPARING

Not quite the right fit?

These are the closest alternatives in the current ViewHarbour shortlist.

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Review and guides for this device