Shipping
Highlights
Key Specs
Display TypeLEDResolution4K (2160p)Screen Size Class55 inchesHigh Dynamic Range (HDR)YesHigh Dynamic Range FormatDolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG)LED Panel TypeMini-LED QLEDBacklight TypeFull Array Local DimmingRefresh Rate120HzSmart PlatformRoku TVFeatured Streaming ServicesNetflix, Disney+, Apple TV+, Max, HuluNumber of HDMI Inputs (Total)4TV Tuner TypeATSCWorks WithApple HomeKit, Amazon Alexa, Google AssistantVoice Assistant Built-inNo
General
Product Name55" Class Pro Series Mini-LED QLED 4K Smart RokuTVBrandRokuModel Number55R8B5/55R8BXSeriesMini-LED QLED 4K - ProModel Year2024ColorBlackColor CategoryBlack
Dimensions
Product Height With Stand31.1 inchesProduct Width48.6 inchesProduct Depth With Stand11.5 inchesProduct Height Without Stand28.2 inchesProduct Depth Without Stand1.9 inchesProduct Weight With Stand42 poundsProduct Weight Without Stand40.9 poundsStand Width45 inchesStand Depth10 inchesAdjustable Stand WidthNo
Display
Display TypeLEDResolution4K (2160p)Screen Size54.6 inchesScreen Size Class55 inchesHigh Dynamic Range (HDR)YesHigh Dynamic Range FormatDolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG)Picture Quality Enhancement TechnologyHDR PlusLED Panel TypeMini-LED QLEDBacklight TypeFull Array Local DimmingCurved ScreenNoRefresh Rate120HzMaximum Contrast Ratio (Native)5000:1Closed CaptioningYesLanguage(s) DisplayedEnglish, Spanish, French, German, Portuguese
Features
Remote Control TypeVoice control, BacklitSmart CapableYesSmart PlatformRoku TVFeatured Streaming ServicesNetflix, Disney+, Apple TV+, Max, HuluScreen MirroringYesScreen Mirroring TechnologyApple AirPlay 2, MiracastContent SharingMobile to TVIndoor Or Outdoor UseIndoorV-ChipYesTV TunerDigital
Connectivity
Number of HDMI Inputs (Total)4Display Connector(s)2 x HDMI 2.1Audio Only Outputs1 x Optical digital audioUSB Ports1 x USB-A 2.0, 1 x USB-A 3.0Wireless ConnectivityWi-Fi, BluetoothHDMI Audio Return Channel (ARC)ARCTV Tuner TypeATSCRF Antenna InputYesNumber Of USB Port(s) (Total)2Bluetooth Version5.2
Compatibility
VESA Wall Mount Standard200mm x 200mmWorks WithApple HomeKit, Amazon Alexa, Google AssistantVoice Assistant Built-inNo
Audio
Built-In SpeakersYesBuilt-in Speaker TypeSide firingSurround Sound SupportedDolby Atmos, Dolby Audio
Power
ENERGY STAR CertifiedNoEPEAT QualifiedNoEstimated Annual Operating Cost19 United States dollarsEstimated Annual Electricity Use162 kilowatt hoursRechargeable Battery (Remote Control)YesBattery Type (Remote Control)LithiumVoltage120 voltsWattage235 watts
Included
Wall Mount IncludedNoStand IncludedYes
Warranty
Manufacturer's Warranty - Parts1 Year Manufacturer WarrantyManufacturer's Warranty - Labor1 Year Manufacturer Warranty
Box Dimension
Height33.7 inchesWidth6.3 inchesDepth55.1 inchesCubicDimension11698 inches
Other
UPC829610007366
Roku Pro Series TVs bring you everything you love about Roku on an elevated canvas. Dazzling 4K picture immerses you in quantum dot color and brilliant contrast. Picture and audio automatically adjust to enhance your entertainment. Turn your living room into a theater with enveloping sound and a modern design that rests flat against the wall. And of course, enjoy the powerfully simple home screen and fast access to all the entertainment you love.
Elevate your entertainment
For TV buffs with taste—the Roku Pro Series TV is your centerpiece. Enjoy a powerfully simple streaming experience with brilliant 4K picture, immersive audio, and an elegant design. 55-Inch smart TV.
Bright, clear picture
Bring movies, TV, and games to life in brilliant Dolby Vision IQ picture quality, exceptional clarity, and vibrant color.
Razor-sharp details
Dive into vivid highlights, deeper darks, and realistic depth with thousands of mini-LEDs that send light to the right places.
Picture, perfected
Powered by AI, Roku Smart Picture Max cleans up incoming TV signals, optimizes them for your TV, and automatically refines the color and sharpness for every show, sporting event, and even subtle scene changes.
Game on
Automatic game mode drops you right in the action. Enjoy tear-free gaming with Freesync Premium Pro, ALLM, and VRR.
State of the art
With Roku Backdrops, your TV screen becomes an aesthetic gallery featuring art and photos of your choice. Choose from collections of famous artists and professional photographers or upload your personal photos.
A smarter remote
It’s fully rechargeable with hands-free voice controls and backlit buttons to help you find your way in the dark.
Blends in with any room
With a minimalist design that sits flat against the wall when on our custom mount (sold separately), your TV is a centerpiece—even when it’s off. It’s also compatible with universal mounts.
Immersive sound
Put yourself right in the action with rich Dolby Atmos audio. Surround yourself with room-filling sound thanks to new side-firing speakers.
Home theater ready
Create the home theater of your dreams with easy wireless upgrades for immersive surround sound and heart-pounding bass when you pair Roku audio devices.
What's Included
Roku 55-Inch Pro Series TV
Stands
Power cable
Roku Voice Remote Pro (2nd Edition) with charging cable
Cardboard TV placement guide
Energy Ratings
Manuals & Guides
Quick Start Guide
Search
Q: QuestionWhat is the refresh rate of this Roku TV?(1 answer)
A: AnswerThis Roku TV has a refresh rate of 120Hz.This question and answer was generated by AI based on customer and product data.Q: QuestionHow many HDMI 2.1 ports does this TV have?(1 answer)
A: AnswerThis Roku TV is equipped with 2 HDMI 2.1 ports.This question and answer was generated by AI based on customer and product data.Q: QuestionCan I connect a soundbar to this Roku TV?(1 answer)
A: AnswerYes, you can easily connect Roku audio devices wirelessly for immersive surround sound.This question and answer was generated by AI based on customer and product data.Q: QuestionWhat is the maximum contrast ratio of this TV?(1 answer)
A: AnswerThe maximum contrast ratio of this Roku TV is 5000:1.This question and answer was generated by AI based on customer and product data.Q: QuestionWhat type of speakers does this Roku TV have?(1 answer)
A: AnswerThis Roku TV has side-firing speakers for an immersive audio experience.This question and answer was generated by AI based on customer and product data.Q: QuestionDoes this TV support Dolby Vision?(1 answer)
A: AnswerYes, this Roku TV supports Dolby Vision for enhanced picture quality.This question and answer was generated by AI based on customer and product data.Q: QuestionDoes this Roku TV come with a wall mount?(1 answer)
A: AnswerNo, the wall mount is sold separately for this Roku TV.This question and answer was generated by AI based on customer and product data.Q: QuestionHow many local dimmng zones are there?(1 answer)
A: AnswerRTINGS.COM COUNTED 360 DIMMING ZONES ON THE 65" ROKU PRO SERIES TV. I HAVE THE ROKU PRO SERIES TV, AND ITS PICTURE QUALITY IS SIMILAR TO MY TCL ROKU SIX SERIES TV (2022). THIS ROKU PRO SERIES TV IS BRIGHTER THAN MY 2022 TCL ROKU 6-SERIES.Answered by POSAS
Reviews
Rating 4.8 out of 5 stars with 102 reviews
4.8Rating by feature
- 4.8Picture Quality
Rating 4.8 out of 5 stars
- 4.6Sound Quality
Rating 4.6 out of 5 stars
- 4.8Brightness
Rating 4.8 out of 5 stars
Customers are saying
Customers are enthusiastic about the picture quality, describing it as amazing, high-end, and superb. They also appreciate the Roku TV platform, praising its user-friendly interface and wide variety of streaming apps. The QLED and Mini-LED technologies receive positive feedback for producing vibrant colors and excellent contrast and brightness. Customers also find the TV easy to set up and are pleased with its price point.
This summary was generated by AI based on customer reviews.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Rated 5 out of 5 stars
4.5+ Stars
This Roku Pro Series 55 inch has a beautiful bright picture. Even without upgrading Netflix to 4k the picture quality is enhanced. If you are using the television speakers the sound quality is also impressive. Setup is fast and easy, I was able to do so by myself quickly. I sometimes use Bose Quiet Comfort headphones and once connected/paired the television will automatically switch off sound and send only to the headphones. The reason I say 4.5+ stars is because the one drawback was the remote will not control my Polk Audio soundbar. The Roku 4k stream sticks would but this television is meant to work with other Roku products. You can connect other soundbars/sound systems, however you will be using the other remote. If the television is updated to pair with other sound systems this television becomes an automatic 5 star.
Posted by Ryan
Rated 5 out of 5 stars
Roku Pro is a Pro upgrade!
The new Roku 55" Pro series QLED 4K series is a remarkable upgrade to their line and a stellar performer at a very good price. I've enjoyed watching this as our main TV for 6 weeks now and not only have no complaints, I can only say, "WOW"!
Posted by Nifty1
Rated 5 out of 5 stars
Great picture at a good price point
I’m very happy with the Roku Pro tv. I like the price point for this tv. $800 is a great deal imo. It has very good sound. The picture is really good with the 120hz refresh rate. No blurring when watching sports. The darks are very dark the picture is amazing. I was kind of nervous about buying an offbrand TV fairly new to the market. But I am super satisfied with this purchase. I’ve only had the TV for about a week so I can’t speak about the longevity time will tell.
Posted by Cow82