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Roku Express 4K+

Roku Express 4K+

4.6· 12,534 ratings

Best price now

$39.00at MercariObserved Nov 3, 2026, 6:48 PM

Compared across 4 stores. Prices are checked against each store and labelled with when.

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Our take on the Roku Express 4K+

The Roku Express 4K+ is Roku's entry-level 4K HDR streamer, a small black box that plugs into your TV's HDMI port and connects over Wi-Fi. It stands out for including a voice remote with TV power and volume control and a Premium High Speed HDMI cable in the box, which most budget streamers skip. The latest best new price is $39.00 at Mercari as of November 3, 2026, near the top of its usual $25 to $40 street range, so it is not at its cheapest.

Best forFirst 4K TV owners who want cheap streamingBuyers replacing a slow or unsupported smart TV OSHouseholds that want Roku's free live TV and channel guideGift or secondary-room streaming setup
Pros
  • Real 4K HDR output at a budget price
  • Voice remote controls TV power and volume
  • Premium High Speed HDMI cable included
  • Works with Alexa, Google Assistant and Apple Home/Siri
  • Simple setup and a customizable home screen
Cons
  • Wi-Fi only, no Ethernet port
  • No Dolby Vision support
  • Single HDMI input means no pass-through
  • Remote is IR-based, so it needs line of sight to the TV
  • Roku's home screen carries ads

Roku Express 4K+ prices at every store

  • eBayPre-owned

    In stock

    $25.15Observed Nov 3, 2026, 6:48 PM
    Visit store
  • MercariNew

    In stock

    $39.00+ $8.12 shippingObserved Nov 3, 2026, 6:48 PM
    Visit store
  • Microless.comNew

    In stock

    $46.30+ $32.51 shippingObserved Nov 3, 2026, 6:48 PM
    Visit store
  • WalmartNew

    Out of stockSold by SquarElectronix

    $30.99Free shippingObserved Nov 3, 2026, 6:48 PM
    Visit store

Also available at

  • WalmartCheck price at Walmart
  • eBayCheck price at eBay

Roku Express 4K+ price history

Lowest price we've seen: $30.99 on Nov 3 at Walmart. Tracked across 3 stores since Nov 3.

What reviewers say

Owner reception is strong, with a 4.6 out of 5 average from over 12,500 ratings. Most praise the price-to-performance ratio and the easy setup; complaints center on Wi-Fi reliability and the ad-heavy interface.

Pros
  • Cheap way to add 4K HDR to an older TV
  • Quick setup, cable and batteries included
  • Responsive voice remote with TV controls
  • Large free channel selection
Cons
  • Wi-Fi dropouts on weak or crowded networks
  • Home screen ads and promoted channels
  • No Dolby Vision
  • Remote needs a clear line of sight

About the Roku Express 4K+

Roku Express 4K+ is the easy way to start streaming in brilliant 4K picture and vivid HDR color. Enjoy a smooth streaming experience with faster wireless performance, even with multiple devices connected to your network. Power up your TV, adjust the volume, and control your streaming with the included Roku voice remote. Plus, use your voice to quickly search, turn captions on, and more. Best of all, Roku streaming gives you a massive selection of free and live TV, and a customizable home screen with your favorite channels, like Netflix, Max, YouTube, Disney Plus, and more, front and center. Setup is a cinch with everything you need in the box, including a Premium High Speed HDMI® Cable. Roku Express 4K+ also works with popular voice assistants. Ask Hey Google to launch channels, search for entertainment, control your streaming, and more. You can also control your TV using the Apple Home app or Siri on your Apple devices.

Specifications

multipack_quantity
1Source
color
BlackSource
size
1Source
Connectivity
Wi-Fi
Supported Services
Netflix, YouTube
HD Type

Questions and answers

Is the Roku Express 4K+ worth it?
Yes if you have a 4K TV and want the cheapest reliable way to stream in 4K HDR. It is less compelling if you already own a newer smart TV or need Ethernet.
How is it different from the Roku Streaming Stick 4K?
The Streaming Stick 4K has a longer-range Wi-Fi radio, a hidden HDMI design and Dolby Vision. The Express 4K+ is cheaper but uses a visible box and IR remote.
Does it support Dolby Vision?
No. It handles HDR10 and HLG, so Dolby Vision content plays in HDR10 on compatible TVs.
What is in the box?
The player, a voice remote, a Premium High Speed HDMI cable, a power adapter and batteries.
Can I connect it with Ethernet?
No. It is Wi-Fi only, so a weak signal is the main cause of buffering.
When is it cheapest?
It regularly drops to around $25 to $30 during Black Friday and back-to-school sales. At $39.00 at Mercari as of November 3, 2026, it is above that floor.
Where is the Roku Express 4K+ cheapest?
At Mercari, for $39.00, as of our latest check.
What do buyers say about the Roku Express 4K+?
Rated 4.6 out of 5 from 12,534 ratings.
Where can I buy the Roku Express 4K+?
4 stores we checked sell it, including eBay, Walmart, Mercari, Microless.com.

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Ultra HD (4K)
Assistant Support
Amazon Alexa, Siri
Multipack Quantity
1