Roku Streaming Stick® 4K

Streams
HD
4K
HDR
Dolby Vision®
Stunning 4K & Dolby Vision streaming
Easily upgrade any HD TV to Canada’s #1 TV streaming platform*
Enjoy 200+ free TV channels with live news and weather, sports coverage, and more
Stunning 4K picture and lifelike clarity with Dolby Vision® and HDR10+
Watch on any TV in the house thanks to the long-range Wi-Fi®
Slim design stays out of sight and won’t block neighboring ports
Roku Voice Remote with TV controls
£49.99
Stunning 4K & Dolby Vision streaming
Roku Streaming Stick 4K is the easiest way to give any 4K TV the ultimate upgrade to Canada's #1 TV streaming platform*. Watch your favourites in stunning 4K, Dolby Vision, and rich HDR10+ colours packed into a slim player with long-range Wi-Fi®. Plus, the sleek, portable design won't block neighboring HDMI® ports.
TV with the Roku UI screen in a family room
Entertainment’s most entertaining platform
With Canada’s #1 TV streaming platform*, exploring popular apps—plus tons of free movies, shows, and live TV—is as easy as it is fun.
Person in their backyard inserting the Roku Streaming Stick 4K into a projector
Seamless streaming anywhere
Watch your favourite entertainment on any TV in the house, anywhere in your house—even your backyard—thanks to the long-range Wi-Fi receiver.
Person using a Roku remote to control their Roku streaming device on a TV displaying a 4K picture
Breathtaking picture quality
Stunningly sharp 4K picture brings out rich detail in your entertainment with four times the resolution of HD. Watch as colours pop off your screen and enjoy lifelike clarity with Dolby Vision and HDR10+.
The Roku Streaming Stick 4K plugged into a port in the back of a TV
Compact without compromises
Our sleek design won’t block neighboring HDMI ports, so you can switch from streaming to gaming with ease. Plus, it stays out of sight with no extra cords or clutter.
Roku remote icon
No more juggling remote controls
Power on your TV, adjust the volume, and control your Roku device with one remote.
Roku Streaming Stick icon
Portable design
Take your TV to-go when traveling—without needing to log into someone else’s device.
Easy setup checklist icon
Simple setup
Just plug it in, connect to Wi-Fi, and play your favourites on any TV.
Roku remote voice search icon
Voice search
Use your voice to search across thousands of apps in just a few seconds.
A perfect fit for any smart home
Works with Apple AirPlay
Works with Apple Home
Works with Amazon Alexa logo
Works with GoogleHome

Stream what you love

Award-winning originals. Live news & sports. Classic favourites. Kids & family entertainment. It’s all right here.

Watch blockbuster movies, original content, and the latest TV shows across top apps.

roku mobile app

The must-have app for streamers

The free Roku mobile app makes it fun and easy to control your Roku player and Roku TV™.
Use it as a convenient second remote
Search with your voice or mobile keyboard
Crank up the volume with connected headphones
Stream free TV on The Roku Channel anytime, anywhere
Cast videos, music, and photos to your TV
Product details
TV Compatibility
  • HD TVs
    Up to 1080p (1920 x 1080) with up-scaling from 720p.
  • 4K TVs*
    Up to 2160p at 60fps (3840 × 2160) with up-scaling from 720p and 1080p.
  • 4K HDR TVs*
    Supports Dolby Vision®, HDR10/10+, and HLG up to 60fps.
  • *Requires compatible TV with an HDMI input that supports HDCP 2.2.
Networking
  • 802.11ac dual-band MIMO Wi-Fi® (2.4 GHz / 5 GHz)
Ports
  • HDMI 2.0b, USB for Power & Long-range Wi-Fi receiver
Audio features
  • Digital stereo over HDMI®
  • DTS Digital Surround™ pass through over HDMI
  • Supports pass-through of Dolby-encoded audio over HDMI
Remote control
  • Voice remote with TV power, volume, and mute buttons
    (Remote TV power and volume buttons work with most TVs.)
Power consumption
  • <3.5W (typical) when streaming 4K UHD video
Power input
  • 5V - 1A
Size
  • 3.7 x 0.80 x .45 inches
Weight
  • 0.90 ounces (26.0 g)
Compatibility
  • Works with Apple AirPlay and HomeKit
  • Works with Google Home
  • Works with Alexa
What's in the box
  • Roku Streaming Stick® 4K streaming player
  • Voice remote with TV power, volume, and mute buttons
  • Two pre-installed AAA batteries
  • USB power cable with long-range Wi-Fi® receiver
  • Power adaptor
Model
  • 3820EU
Frequently Asked Questions

What is Roku Streaming Stick 4K?

Roku Streaming Stick 4K is our premium streaming stick that offers stunning picture quality and long-range Wi-Fi. Enjoy seamless streaming in dazzling 4K, Dolby Vision, and HDR10+ picture quality. Plus, its compact design allows it to be easily hidden behind your TV. All Roku Streaming Sticks - Roku Streaming Stick, Roku Streaming Stick Plus, and Roku Streaming Stick 4K - are compatible with any TV that has an HDMI port.


    What is 4K streaming?

    4K describes the picture quality you see while you’re streaming, provided you have a 4K compatible TV, while 4K streaming refers to watching content in 3,840 x 2,160 pixels, which is four times the pixels compared to standard HD picture quality of 1,920 x 1,080 pixels. 4K is crisp and clear so you’ll experience lifelike detail. Plus, with High Dynamic Range (HDR), you’ll experience brighter colors that pop and sharp contrast.


      Can I use Roku Streaming Stick 4K to cut the cord?

      Yes! Roku Streaming Stick 4K is great for replacing cable with streaming. There’s endless free entertainment including 200+ Live TV channels with news, sports, and more. Plus, you can stream the most popular channels in a snap. It’s easy to keep watching what you love for less. No monthly equipment rentals, long-term contracts, or hidden fees. All you’ll do is stream.


        Does Roku Streaming Stick 4K come with a remote?

        Sure does. Use the included voice remote to power up your TV, adjust the volume, and control your streaming player. That’s right—it controls both your TV and your Roku device! Using your voice, you can even search channels, play your favorites, and more. Roku Streaming Stick 4K also comes with two pre-installed AAA batteries.

          Roku Streaming Stick 4K reviews

          Roku Streaming Stick 4K GB (3820EU2)

          Reviews

          1–8 of 57 Reviews  

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          1. Roku Streaming Stick 4K GB (3820EU2)
            1 out of 5 stars.

            The voice activation function failed after 2 weeks

            Voice activation function stopped working after 2 weeks of use. I contacted Roku customer support and they asked me to send the stick back under warranty for a replacement. That was 8 months ago, a replacement was nerver sent and I've lost £50. They are now impossible to contact. Terrible customer service and a poor product.

            Helpful?

          2. Roku Streaming Stick 4K GB (3820EU2)
            5 out of 5 stars.

            Tiny like a pocket pen but more powerful

            Its like a pocket pen ; saves lots of space unlike the previous one. It responds to voice when i want to search without strenuous previous procedure of searching

            Helpful?

          3. Roku Streaming Stick 4K GB (3820EU2)
            4 out of 5 stars.

            A great upgrade on the ROKU box

            I was going to change to Amazon fire stick but saw that Roku stick was now available for a very reasonable price,it is easy to use and I am happy with the price point

            Helpful?

          4. Roku Streaming Stick 4K GB (3820EU2)
            5 out of 5 stars.

            Best I've ever had!

            Fantastic product. Could only be better if it could stream live TV.

            Helpful?

          5. Roku Streaming Stick 4K GB (3820EU2)
            5 out of 5 stars.

            Great features

            So glad I got this very happy with it as we enjoy the Roku channel

            Helpful?

          6. Roku Streaming Stick 4K GB (3820EU2)
            5 out of 5 stars.

            Loads better than APPLE TV 4K and FIRE STICK

            Ease of use , Smooth screen mirroring , Amazing airplay, No buffering
            Only one thing to be critical is a second delay when you press buttons for going back and front of channels

            Helpful?

          7. Roku Streaming Stick 4K GB (3820EU2)
            4 out of 5 stars.

            Lovely

            soft-feel . big buttones responsive remoter
            Intuitive GUI
            Clear bright picture

            Helpful?

          8. Roku Streaming Stick 4K GB (3820EU2)
            4 out of 5 stars.

            Great

            We have an older TV that we couldn't load recent apps onto, so this has been really useful. Was pretty easy to get going, and although we had a few issues with iplayer and UKTV this has resolved itself after a bit of reloading/restarting/reloading/logging in and out etc. Looking into it a bit, maybe the issue was with the app developers and not ROKU.

            Helpful?

          1–8 of 57 Reviews  
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          2. Roku Streaming Stick 4K