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Roku 55-Inch Pro Series Mini-LED 4K QLED TV with 120Hz

Name: Roku 55-Inch Pro Series Mini-LED 4K QLED TV with 120Hz
Brand: Roku
SKU: B0DWGKMNND
Price: 418.8 USD
Availability: InStock
Rating: 4.4 (264 reviews)

4.4 (264 reviews)

Posted Jul 20, 2026Updated Jul 23, 2026

$418.80$665.75

37% OFFYou save $246.95

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In StockPrice changed 21d ago

Is this a good deal?

Dazzling picture: Watch larger-than-life colors pop off the QLED screen and dive into vivid highlights, deeper darks, and realistic depth with thousands of mini-LEDs. Bring entertainment to life with brilliant Dolby Vision IQ technology.
Your new centerpiece: With our custom mount, your TV sits flat against the wall. Check out offers under TV size options above to bundle a TV and mount. Browse famous artists or upload your photos and turn your TV into a digital gallery with Backdrops.
Explore a world's worth of TV: Dive into all kinds of entertainment and easily find your favorites or soon-to-be favorites. Our intuitive interface makes exploring popular apps—plus free movies, shows, and live TV—as easy as it is fun.
A ton of entertainment at the best price—free: Your go-to streaming destination for free entertainment, Roku has 500+ TV channels, with live in-season shows, hit movies, weather, local news, and award-winning Roku Originals.
Blistering speed: Roku Pro Series TVs let you follow the action with a 120Hz refresh rate—perfect for gaming and watching live sports.

Great Deal

Save 17% on this Roku 55-inch Pro Series TV with Mini-LED and QLED. It delivers 4K HDR with Dolby Vision IQ and a 120Hz refresh rate for gaming and. Ideal for Roku fans wanting premium picture and sound without a complex setup.

What we like

Stunning QLED picture with mini-LED backlight
120Hz refresh rate with VRR and FreeSync Premium Pro
Built-in Roku platform with 500+ free channels
Dolby Atmos sound and Bluetooth headphone mode

Watch out for

Side-firing speakers may not deliver full Atmos height effect
No included wall mount despite flush-mount design

Tip: Pair with a Roku Wireless Subwoofer for deeper bass.

Our Take

Best for: Roku fans wanting a high-end 4K TV with gaming features.

The Roku 55-inch Pro Series brings Mini-LED backlighting and QLED color to the Roku lineup, delivering impressive contrast and brightness. Dolby Vision IQ adapts the picture to room lighting, while the 120Hz panel with VRR and FreeSync Premium Pro makes it a solid choice for gaming. The built-in Roku platform is intuitive and offers thousands of streaming channels, including free live TV. Sound quality is decent with side-firing speakers and Dolby Atmos support, but adding a subwoofer helps with bass. The design is sleek, with a flush wall-mount option (sold separately). 1 specs are limited. At $558, this is a well-priced TV for those who want Roku simplicity with premium picture performance.

Price Analysis

At $558.40, this TV is 17% off its $672.38 list price and well below the 30-day average of $672.38. While the all-time low is not recorded, this is the best price available in recent months. It's a great time to buy for anyone looking for a feature-rich Roku TV.