Top 55-Inch Roku Smart TVs for 2019


Our review process

With many TVs available, selecting one can be difficult. Luckily, we have meticulously analyzed over 500 just for you. From all these options, we've laid out the benefits and drawbacks of 14. We've considered 23,000 data points, from brightness level to Bluetooth connectivity. The choices are seemingly countless but our AI system can guide you along the way. Use this platform and become an informed consumer before deciding on your newest 55-inch Roku Smart TV.

Before deciding on your next 55-inch Roku Smart TV, here are some important things you'll want to know. These TVs are suitable for medium-sized rooms and viewing areas, such as master bedrooms and living rooms. Featuring the latest, state-of-the-art picture enhancement technologies, they are capable of delivering exceptional performance and clarity. They have a recommended viewing distance of 8.25-15 feet, which will deliver the most comfortable home theater experience. However, they are pretty large, so any imperfections can be easily seen while watching TV. Additionally, these need to be placed at eye level to eliminate strain on your shoulders and spine.

These TVs are equipped with voice control, enabling viewers to verbally initiate a variety of functions. They allow you to purchase or download various applications for an upgraded entertainment experience and include a number of built-in games. Featuring split-screen capabilities, they are capable of displaying multiple programs simultaneously. Designed with a universal search function, they let you search for your desired movies and shows on a wide range of apps and platforms. TVs with Roku have a smart remote, allowing you to easily manage all of the digital devices attached to your television. However, they have limited program storage, so there's no library of your favorite shows to conveniently choose from. They require a learning curve, so it might take some time to get used to it. In addition, they require an additional device, so you'll have one more component near your TV and another remote control on your coffee table. A plus is that these Roku TVs have limited screen mirroring functionality, so you can't project certain web browsers on your TV.

Our Top Ranking TVs:
Product NameBrandRefresh RateDisplay TypeResolution TypePixel Resolution
Best Overall Score
1
An image of TCL 55C807 55-Inch HDR 4K LED 120Hz TV
TCL 55C807 55-Inch HDR 4K LED 120Hz TV
TCL
120Hz
LED
4K
3840 x 2160
Runner Up
2
An image of TCL 55P605 55-Inch HDR 4K LED 120Hz TV with Motion Rate 120
TCL 55P605 55-Inch HDR 4K LED 120Hz TV with Motion Rate 120
TCL
120Hz
LED
4K
3840 x 2160
Best Affordable Option
3
An image of TCL 4 Series 55S405 55-Inch HDR Flat Screen 4K LED 120Hz TV with Motion Rate 120
TCL 4 Series 55S405 55-Inch HDR Flat Screen 4K LED 120Hz TV with Motion Rate 120
TCL
120Hz
LED
4K
3840 x 2160
4
An image of TCL S-Series 55S401 55-Inch HDR 4K LED 120Hz TV
TCL S-Series 55S401 55-Inch HDR 4K LED 120Hz TV
TCL
120Hz
LED
4K
3840 x 2160
5
An image of Sharp LC-55LBU591U 55-Inch HDR Flat Screen 4K LED 60Hz TV
Sharp LC-55LBU591U 55-Inch HDR Flat Screen 4K LED 60Hz TV
Sharp
60Hz
LED
4K
3840 x 2160
Our Top Ranking TVs
Customer Rating
Brand
TCL
Refresh Rate
120Hz
Display Type
LED
Resolution Type
4K
Pixel Resolution
3840 x 2160
Customer Rating
Brand
TCL
Refresh Rate
120Hz
Display Type
LED
Resolution Type
4K
Pixel Resolution
3840 x 2160
Customer Rating
Brand
TCL
Refresh Rate
120Hz
Display Type
LED
Resolution Type
4K
Pixel Resolution
3840 x 2160
Customer Rating
Brand
TCL
Refresh Rate
120Hz
Display Type
LED
Resolution Type
4K
Pixel Resolution
3840 x 2160
Customer Rating
Brand
Sharp
Refresh Rate
60Hz
Display Type
LED
Resolution Type
4K
Pixel Resolution
3840 x 2160
Best Overall Score
An image of TCL 55C807 55-Inch HDR 4K LED 120Hz TV

The TCL 55-Inch 4K LED TV provides remarkable performance for an enjoyable viewing experience. With LED technology, the display will deliver clear images and high contrast. This TCL Smart TV is enhanced by HDR technology and is equipped with 4K resolution for detailed images. It has built-in Wi-Fi and an Ethernet port, giving you access to online videos and games. It features Roku, which is a simple interface that lets you stream content over the internet, watch live TV, and perform other functions from the convenience of your smartphone.

Providing you an enhanced entertainment experience, this TCL TV features a 55-inch screen. With a 120Hz refresh rate, it is great for watching action scenes with clear movements. Featuring edge-lit backlighting technology, it delivers richer and brighter colors. It has three HDMI inputs, letting you plug in all of your devices and connect them directly to your TV.

    Pros
    • LED technology will produce clear and bright visuals
    • 55-inch display enables you to watch movies and shows on a larger scale
    • Features Roku, providing you with over 4000 free and paid channels for access to endless entertainment
    Cons
    • Built with a 55-inch display, making it compatible for larger spaces only
    • Displays 4K, demanding very strong broadband connection
    • Edge-lit backlighting technology lacks black color consistency
Runner Up
An image of TCL 55P605 55-Inch HDR 4K LED 120Hz TV with Motion Rate 120

The TCL 55-Inch 4K LED TV offers extraordinary performance for an enhanced viewing experience. With a 55-inch screen, this TCL Smart TV is big enough for you to have all of your friends over to watch movies and shows. It has LED technology, delivering incredible visuals and bright colors. This TCL TV features HDR10 technology and 4K resolution, producing pictures in crystal clear detail. It features full-array backlighting technology for improved image uniformity and a greater color range.

This TCL Smart TV plays content using Roku, presenting you with over 4000 free and paid channels for endless streaming. It is equipped with Wide Color Gamut to produce a wider spectrum of color. It has Motion Rate 120, which lets you enjoy action games with virtually no blur, and a 120Hz refresh rate for minimal input lag and impressive image clarity. This TCL TV has three HDMI ports, so you can connect multiple devices simultaneously. It features built-in Wi-Fi, giving you access to online videos and games. Designed for enhanced audio and a more lifelike cinematic experience, it can support Dolby Digital Plus. This TCL TV has a V-chip, which allows parents to program the television with a desired rating and block all shows above that rating.

    Pros
    • LED technology will deliver stunning visuals
    • 55-inch display allows you to watch movies and shows on a larger scale
    • Features Roku, providing you with over 4000 free and paid channels
    Cons
    • 55-inch screen makes it suitable for large spaces only
    • Displays 4K, requiring a reliable internet connection
    • Built with full-array backlighting technology, putting it in a more expensive price range
Best Affordable Option
An image of TCL 4 Series 55S405 55-Inch HDR Flat Screen 4K LED 120Hz TV with Motion Rate 120

If you're someone who wants access to loads of channels, apps, and more, choose the TCL 55-Inch 4K LED TV. Bringing you a superior viewing experience, this TCL Smart TV features a 55-inch screen. It has LED technology, producing crystal clear visuals and bright colors. This TCL Smart TV features HDR10 technology and 4K resolution, making the content look much sharper, smoother, and more realistic. With direct-lit backlighting technology, it conveys clear images and a higher level of contrast.

This TCL TV has 4K Creative Pro Upscaling technology to let users to view 1080p HD content in near 4K quality for all of their favorite movies, shows, and sports channels. It plays content using Roku, providing you with over 4000 free and paid channels for endless streaming. It is enhanced by Motion Rate 120 and has a 120Hz refresh rate for heightened image quality and minimal motion blur. This TCL Smart TV has built-in Wi-Fi and an Ethernet port, which gives you the ability to stream online content. It is equipped with three HDMI ports, enabling you to plug in any of your digital devices and connect them directly to your TV. It has a V-chip, which allows parents to set the appropriate level of programming that can be shown on the television. Able to support Dolby Digital Plus, it ensures incredible sound quality to bring movies to life and make you feel like you're part of the scene.

    Pros
    • LED technology for increased contrast and improved brightness
    • 55-inch screen allows you to watch movies and shows on a larger scale
    • Roku provides you with an efficient way to find your favorite shows
    Cons
    • 55-inch screen makes it suitable for large spaces only
    • Displays 4K, making lower quality images look worse
    • Built with direct-lit backlighting technology, lacking local dimming features
Additional Picks
An image of TCL S-Series 55S401 55-Inch HDR 4K LED 120Hz TV

Perfect for both movies and video games, the TCL 55-Inch 4K LED TV will improve your home theater experience. With LED technology, the display delivers improved brightness and heightened contrast. Bringing you a superior entertainment experience, this TCL TV is designed with a 55-inch screen. It features backlighting, which illuminates the screen and improves the contrast, brightness, and color. It features HDR10 technology, meaning that it has a broader spectrum of color to produce more realistic hues, and 4K resolution, delivering drastically improved image quality, especially when streaming content with a lot of detail.

This TCL TV streams content using Roku, so you can enjoy over 4000 free and paid channels for endless streaming options. With a 120Hz refresh rate, it is great for watching action movies with clear movements. It is equipped with 4K/UHD Upscaler technology to allow users to view lower-resolution material on a higher-quality television. It features three HDMI ports, which will allow you to connect additional devices to your TV at the same time.

    Pros
    • LED technology produces bright images and a higher level of contrast
    • Features a 55-inch screen, providing you an extraordinary viewing experience
    • Plays content using Roku, providing you with over 4000 free and paid channels
    Cons
    • Built with a 55-inch display, making it suitable for larger areas only
    • Displays 4K, requiring very strong internet connection
    • Uses 120Hz refresh rate, reducing color accuracy
An image of Sharp LC-55LBU591U 55-Inch HDR Flat Screen 4K LED 60Hz TV

Use the Sharp 55-Inch 4K LED TV to easily stream movies and shows. Featuring LED technology, its display ensures a viewing experience with spectacular color and contrast. This Sharp Smart TV features Roku, which is a simple interface that lets you stream content over the internet, watch live TV, and perform other functions from the convenience of your smartphone. It has built-in Wi-Fi, providing access to your favorite shows and games. This Sharp TV is enhanced by HDR technology and is equipped with 4K resolution for detailed images. Bringing you an immersive viewing experience, it is designed with a 55-inch display. Able to support DTS Studio Sound, it delivers exceptional audio quality and an immersive entertainment experience. It has a V-chip, which allows parents to set the appropriate level of programming that can be shown on the television and is built with three HDMI inputs.

    Pros
    • LED technology will produce deep, rich color quality in all lighting conditions
    • 55-inch display will enhance your viewing experience
    • Streams content using Roku, providing you with over 4000 free and paid channels for endless streaming
    Cons
    • Built with a 55-inch display, making it compatible for larger spaces only
    • Displays 4K, demanding a reliable internet connection
    • 60Hz refresh rate may have blurry movement
An image of Sharp LC-55LB481U 55-Inch FHD LED TV

The Sharp 55-Inch FHD LED TV offers extraordinary performance for an improved entertainment experience. Featuring LED technology, its display provides a viewing experience with sharp color and contrast. Its screen has FHD resolution to ensure excellent colors and details in any content. This Sharp TV streams content using Roku, providing you with over 4000 free and paid channels for endless streaming options. With a 55-inch display, it is big enough for you to have all of your friends over to watch movies and shows.

This Sharp TV features built-in Wi-Fi, which allows you to stream online shows and movies. Designed for incredible sound quality and an immersive entertainment experience, it is able to support DTS TruSurround. It has three HDMI inputs, letting you connect more devices to your family's entertainment system. This Sharp TV has a V-chip, which allows parents to program the television with a specific rating and block all shows above that rating.

    Pros
    • Built with an LED screen to produce crystal clear visuals in any movie you stream
    • Displays 1080p resolution, allowing you to view shows and movies in vivid color
    • 55-inch screen allows you to watch movies and shows on a larger scale
    Cons
    • Built with a 55-inch display, making it compatible for larger rooms only
    • 60Hz refresh rate may have blurred motion
    • LED doesn't have side-angle viewing
An image of TCL 55S423 55-Inch HDR Flat Screen 4K LED 120Hz Smart TV

The TCL 55-Inch 4K UHD LED TV offers excellent performance for an enhanced viewing experience. Featuring LED technology, the display will deliver a viewing experience with sharp color and contrast. Bringing you an incredible entertainment experience, this TCL Smart TV features a 55-inch screen. It is designed with 4K UHD resolution and it is enhanced by HDR technology, which allows users to see deeper into the shadows as well as the brighter, highlighted areas. This TCL Smart TV streams content using Roku, presenting you with over 4000 free and paid channels for endless streaming options. Great for better image clarity, it is equipped with a 120Hz refresh rate to minimize motion blur. It is equipped with three HDMI ports, letting you hook up any of your devices and connect them directly to your TV.

    Pros
    • LED technology delivers improved brightness and a higher level of contrast
    • Displays 4K resolution, producing extra-sharp images
    • 55-inch display lets you watch movies and shows on a larger scale
    Cons
    • Built with a 55-inch display, making it fitting for larger rooms only
    • Displays 4K, making lower resolution images to look worse
    • Uses 120Hz refresh rate, reducing color accuracy
An image of Sceptre U550CV-U-ROKU 55-Inch 4K LED 60Hz TV with MEMC 120

Build an exciting entertainment system with the Sceptre 55-Inch 4K LED TV. Equipped with 4K resolution, this Sceptre Smart TV ensures extraordinary image quality with extra-fine detail. It is made with an LED screen to deliver excellent images. This Sceptre Smart TV streams content using Roku, so you can enjoy over 4000 free and paid channels for endless streaming. Built with a 55-inch screen, it is big enough for you to invite all of your friends over to watch movies. It has MEMC 120, which will deliver exceptional speed and smooth movement. Featuring 4K/UHD Upscaler technology, it allows users to effectively view lower-resolution images on a higher-resolution television. It features backlighting, which provides better contrast, higher brightness, and a broader color range. This Sceptre TV has four HDMI inputs, so you can connect multiple devices simultaneously.

    Pros
    • LED technology ensures an entertainment experience with crystal clear color and contrast
    • 55-inch screen will enhance your viewing experience
    • Plays content using Roku, presenting you with over 4000 free and paid channels for endless streaming options
    Cons
    • Built with a 55-inch screen, making it compatible for larger spaces only
    • Displays 4K, demanding very strong broadband connection
    • 60Hz refresh rate may cause blurry movement
An image of Sceptre E555BV-F 55-Inch FHD LED TV

Experience your favorite series and movies like never before with the Sceptre 55-Inch FHD LED TV. With a 55-inch screen, this Sceptre TV is big enough for you to have everyone over to watch movies and shows. It features LED technology, making it perfect for viewing all of your content with deep, rich colors and contrast. It features FHD display resolution to deliver enhanced detail for better picture clarity. This Sceptre TV comes with Roku, which provides you with an efficient way to find your favorite movies, shows, and music on various popular channels such as YouTube, Deezer, VEVO, TuneIn, and more. It has three HDMI inputs, allowing you to plug in any of your devices and connect them directly to your TV.

    Pros
    • LED technology will provide a viewing experience with sharp colors and contrast
    • Equipped with FHD resolution to produce improved color and detail in movies and videos
    • 55-inch screen lets you watch movies and shows on a larger scale
    Cons
    • Built with a 55-inch display, making it fitting for larger areas only
    • 60Hz refresh rate may cause blurry motion
    • LED produces clear images and heightened contrast
An image of Insignia NS-55DR620NA18 55-Inch HDR 4K LED 60Hz TV

Experience incredible picture quality with the Insignia 55-Inch 4K LED TV. Bringing you an immersive entertainment experience, this Insignia TV is designed with a 55-inch screen. Featuring an LED screen, it will ensure crystal clear and sharp images. It features HDR technology for natural hues in each picture, and 4K resolution, which produces drastically improved image quality, especially when you're viewing content with a lot of detail.

This Insignia TV plays content using Roku, providing you with over 4000 free and paid channels for endless streaming. It has three HDMI inputs, enabling you to plug in any of your devices and connect them directly to your TV. It is equipped with Wi-Fi, delivering access to online videos. This Insignia Smart TV has a V-chip, which allows parents to choose the appropriate level of programming that can be shown on the television. It can support DTS TruSurround, delivering exceptional sound quality.

    Pros
    • LED technology will boost the contrast and color
    • Features a 55-inch display, bringing you an enhanced viewing experience
    • Streams content using Roku, presenting you with over 4000 free and paid channels for endless streaming options
    Cons
    • Built with a 55-inch display, making it fitting for larger areas only
    • Displays 4K, requiring a fast broadband connection
    • 60Hz refresh rate may cause blurred motion
What to Search for When Purchasing Your 55-Inch Roku Smart TV:
Discover the 55-Inch Roku Smart TV Resolution Capabilities That Fit Your Needs
FHD TVs

If you're interested in FHD resolution for your 55-inch Roku Smart TV, we recommend one of these 10. FHD TVs feature a progressive-scan system and have a greater total pixel count, allowing for crisp viewing, even at close distances. They feature enhanced picture quality, ensuring richer, more natural colors.

4K TVs

For an excellent way to get quality content, think about buying a 55-inch Roku Smart TV with 4K resolution to enhance your cinematic experience. With scaling technology, 4K TVs can process HD content and convert it to 4K quality. They have UHD dimming, which regularly scans numerous zones across the entire picture and adjusts brightness to deliver deeper blacks and lighter whites. Built with a wide color gamut, they can produce images more accurately. Delivering enhanced image detail, they can display clear pictures with little-to-no distortion or blurring. With a higher pixel count than standard-definition TVs, HDTVs will improve the visuals on the screen to produce images with fine detail. If a 4K resolution type sounds right for you, we recommend this option.

Curious About HDR for Your 55-Inch Roku Smart TV?
HDR TVs

Perfect for realistic visuals, there is one 55-inch Roku Smart TV available that will provide enhanced viewing for all your entertainment needs. Built with a minimal color depth of 10-bit, HDR TVs generate a variety of colors, producing more realistic images. They have advanced pixel quality, offering an increased range of brightness for greater realism in the content. Designed with a high contrast ratio, they offer a starker difference between light and dark images creating a far more dynamic appearance. One downside is that they produce super bright highlights, so they might be too bright for your eyes, especially when you're watching TV in the dark. You can check out this one if HDR is what you're looking for.

Dolby Vision HDR TVs

Looking for a TV with Dolby Vision HDR? Take a look here to see if it's what you need. Dolby Vision HDR TVs are designed with automatic adaption capabilities, so they can optimize images to best fit the TV's characteristics. Featuring a high contrast ratio, they deliver a starker difference between light and dark scenes in order to create a more dynamic appearance. Featuring 12-bit color depth, they generate a variety of colors. They have dynamic metadata, which can determine how best to show each shot or scene and adjust brightness levels accordingly. However, they require special hardware, including a newer HDMI, in order to work.

HDR10 TVs

Get very clear visuals with a HDR10 TV. There are two options for you to look at, including this 55-inch Roku Smart TV. HDR10 TVs have advanced pixel technology, which expands the range of both contrast and color. Featuring 10-bit color depth, they produce a large range of colors, which reduces obvious gradations in shade. They have static metadata, which is responsible for determining how color and contrast are formatted. They feature a high contrast ratio, providing a greater difference between the darkest blacks and lightest whites displayed for a fuller and more dynamic image. However, they rely solely on static metadata, so the brightness will change from scene to scene, resulting in a sub-optimal HDR experience. Moreover, they require special hardware, including a newer HDMI, in order to function properly.