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Roku Pro Series 55-Inch 4K OLED 120Hz Smart TV (2026)

Roku Pro Series 55-Inch 4K OLED 120Hz Smart TV (2026)

Best price now

$649.99at eBayVerified
Deal: 44% off at ShopSimon →

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

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Price facts

  • Lowest price today: $649.99 at eBay (checked Nov 9, 2026).
  • Checked at 3 stores.

Our take on the Roku Pro Series 55-Inch 4K OLED 120Hz Smart TV (2026)

The Roku Pro Series is Roku's step-up 4K TV, sold in 55, 65 and 75 inches. It uses a mini-LED backlight with full-array local dimming, quantum-dot color and up to 120Hz refresh with variable refresh rate, and it runs the Roku OS with the same interface as Roku streamers. Reviewers rate its picture and gaming features well above the cheaper Roku Select and Plus lines, though it sits below OLED sets on black level and viewing angle. It suits people who want strong HDR brightness and a simple smart system without adding a streaming box.

Best forRoku users who want one remote and one interfaceBright rooms where HDR punch mattersConsole gamers wanting 120Hz and VRRBuyers stepping up from a budget Roku TV
Pros
  • Mini-LED backlight with local dimming gives bright, punchy HDR
  • 120Hz panel with VRR and low input lag for gaming
  • Roku OS is simple and covers all major streaming apps
  • Hands-free voice control built into the TV
  • Four HDMI inputs, including HDMI 2.1 features
Cons
  • Not an OLED panel despite some listings calling it one
  • Black levels and blooming trail OLED rivals
  • Viewing angles narrow compared with OLED
  • Peak brightness sits below the brightest mini-LED flagships
  • Roku OS has fewer niche apps than some rivals

Roku Pro Series 55-Inch 4K OLED 120Hz Smart TV (2026) prices at every store

  • ShopSimonNew

    In stock

    $699.99Observed at 2:17 PM
    Visit ShopSimon
  • eBayNew

    Availability unknownSold by dealonline18 (99.8% positive, 68,600 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $649.99Free shippingVerified
    Visit eBay
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $899.99Observed Oct 31, 2026, 1:34 AM
    Visit Amazon

Store links may earn us a commission.

Roku Pro Series 55-Inch 4K OLED 120Hz Smart TV (2026) price history

$899.99$699.99
Oct 31Nov 9

Lowest price we've seen: $699.99 on Nov 9 at ShopSimon; highest $899.99 on Oct 31. Tracked across 2 stores since Oct 31.

What reviewers say

Reviewers treat the Pro Series as Roku's first serious picture-quality TV, praising brightness, contrast and gaming features for the money. Owners like the familiar Roku interface and hands-free voice. Common complaints are blooming around bright objects and weaker off-angle viewing.

What people mention
  • Picture brightnessPraisedOwners say HDR highlights pop and the set holds up in bright rooms.
  • BloomingCriticisedReviewers note halos around bright objects on dark backgrounds.
  • GamingPraisedLow lag and 120Hz with VRR are called out as a strong fit for consoles.
  • Viewing anglesCriticisedColors and contrast drop when sitting off to the side.
  • Roku OSPraisedBuyers like the simple interface and the familiar remote.

Specifications

Resolution
3840 x 2160
High Definition
Yes
HDTV Format
4K
Color
Black
Screen Form
Flat
Display Type
LED
HDR
Yes
Connectivity

Questions and answers

Is the Roku Pro Series an OLED TV?
No. It is a mini-LED LCD TV with full-array local dimming. Some listings label it OLED, but the panel is LED-backlit LCD.
Does it support 120Hz and VRR for gaming?
Yes. The panel runs up to 120Hz with variable refresh rate, and input lag is low enough for competitive play on consoles and PC.
How does it compare with the Roku Plus Series?
The Pro Series adds mini-LED local dimming, higher brightness and 120Hz gaming features. The Plus Series is a cheaper quantum-dot set without those extras.
What is in the box?
The TV, a Roku voice remote, a stand and power cable. A wall mount is not included.
Does it need a Roku streaming stick?
No. Roku OS is built in, so all major streaming apps run on the TV itself.
What size should I get?
It comes in 55, 65 and 75 inches. Pick by seating distance; the 55-inch suits rooms where viewers sit roughly 6 to 8 feet away.
Where is the Roku Pro Series 55-Inch 4K OLED 120Hz Smart TV (2026) cheapest?
At eBay, for $649.99, 44% off, as of our latest check.
Where can I buy the Roku Pro Series 55-Inch 4K OLED 120Hz Smart TV (2026)?
3 stores we checked sell it, including eBay, ShopSimon, Amazon.

Stores we've priced the Roku Pro Series 55-Inch 4K OLED 120Hz Smart TV (2026) at

  • ShopSimon deals and prices

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Wi-Fi, HDMI
Supported Streaming Services
Roku
Screen Size
55 inches