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Deal.ai › Roku › Smart TVs
Roku
Roku 55" Plus Series 4K TV

Roku 55" Plus Series 4K TV

4.6(533 ratings)

Best price now

$378.00at WalmartObserved at 10:32 PM

Compared across 3 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Our take on the Roku 55" Plus Series 4K TV

The Roku Plus Series is Roku's own QLED 4K TV, sold in 55 to 75 inches, with Dolby Vision and HDR10+ support, a 60 Hz panel and the Roku streaming interface built in. The 55-inch model has four HDMI ports, Wi-Fi, Dolby Atmos audio and a Bluetooth headphone mode. Its best new price is $378 at Walmart as of November 7, 2026, which is at the low end of what it has sold for recently.

Best forRoku users who want the interface built inBuyers who want QLED and Dolby Vision on a budgetBedrooms and living rooms with moderate lightStreamers who use a soundbar or headphones
Pros
  • QLED panel with Dolby Vision and HDR10+ support
  • Roku's streaming interface is built in, no extra device needed
  • Four HDMI ports for consoles, soundbar and players
  • Dolby Atmos audio and Bluetooth headphone mode
  • Cable management clip keeps wires tidy
Cons
  • 60 Hz refresh rate limits fast gaming and sports smoothness
  • Peak brightness is modest for a bright, sunlit room
  • Built-in speakers are basic despite the soundbar-style design
  • Only the 75-inch mount spec is listed, so check your size's VESA pattern

Roku 55" Plus Series 4K TV prices at every store

  • WalmartNew

    In stock

    $378.00Free shippingObserved at 10:32 PM
    Visit Walmart
  • Best BuyNew

    In stock

    $379.99Free shippingObserved at 10:32 PM
    Visit Best Buy
  • NeweggNew

    In stock

    $499.99Free shippingObserved at 10:32 PM
    Visit Newegg

Also available at

  • WalmartCheck price at Walmart

Store links may earn us a commission. Some prices via Klarna.

Roku 55" Plus Series 4K TV price history

Lowest price we've seen: $378.00 on Nov 8 at Walmart. Tracked across 3 stores since Nov 8.

What reviewers say

  • 4.6 / 5533 ratings

Rated 4.6 out of 5 from 533 ratings, owners mostly like the picture for the price and the familiar Roku interface. Complaints tend to focus on brightness and motion rather than the software.

What people mention
  • Picture qualityPraisedOwners say the QLED panel looks sharp and colorful for the money.
  • BrightnessCriticisedSome say it struggles in bright, sunlit rooms.
  • MotionMixedThe 60 Hz refresh rate is fine for shows but shows blur in sports and games.
  • SetupPraisedBuyers find the Roku interface quick to set up and familiar.
  • SoundCriticisedBuilt-in audio is described as thin, so many add a soundbar.

About the Roku 55" Plus Series 4K TV

Roku - 55" Plus Series 4K TV

Specifications

color
BlackSource
Network Functionality
Smart TV
Smart TV
Yes
HDMI Ports
4
Network Connectivity
Wi-Fi
Video Interface
HDMI
Display Type

Questions and answers

Is the Roku Plus Series worth it?
At $378 at Walmart as of November 7, 2026, it is a strong value for a QLED 4K TV with Dolby Vision and the Roku interface built in. It suits streaming more than bright rooms or competitive gaming.
How does it compare with the Roku Select Series?
The Plus Series adds a QLED panel with Dolby Vision and HDR10+ and better audio; the Select Series is a step-down LED set. Choose the Plus if picture quality matters.
Is 60 Hz enough for gaming?
It is fine for casual console play, but the 60 Hz panel and lack of variable refresh rate make it a weaker pick for fast competitive games.
Does it support Dolby Vision and HDR10+?
Yes. The 55-inch model lists both Dolby Vision and HDR10+, plus Dolby Atmos audio.
Can I use Bluetooth headphones with it?
Yes. It has a Bluetooth headphone mode, so you can listen privately without wires.
What's in the box?
The TV, its stand legs and a remote. Check the listing for the exact remote and stand included with the 55-inch model.
Where is the Roku 55" Plus Series 4K TV cheapest?
At Walmart, for $378.00, as of our latest check.
What do buyers say about the Roku 55" Plus Series 4K TV?
Rated 4.6 out of 5 from 533 ratings.
Where can I buy the Roku 55" Plus Series 4K TV?
3 stores we checked sell it, including Walmart, Best Buy, Newegg.

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Stores we've priced the Roku 55" Plus Series 4K TV at

  • Best Buy deals and prices
  • Newegg deals and prices
  • Walmart deals and prices

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QLED
Resolution
4K
HDTV Format
4K UHD
Backlight Technology
QLED
Display Highlights
HDR10+, Dolby Vision
Refresh Rate
60 Hz
Display Aspect Ratio
16:9
Supported Resolutions
4K
Dimensions
57.1 inches (width)
Screen Form
Flat
Stand And Mount
Wall Mountable
Design Highlights
Cable management clip
Mount Interface
400x300mm (75" model)
Picture Adjustment
Automatic brightness
Assistant Support
All major voice assistants
Audio Output Mode
Stereo
Audio System Features
Dolby Atmos
Headphone Port
Yes (Bluetooth® Headphone Mode)