TCL
TCL 50S455 50-Inch 4K UHD HDR Roku Smart TV
★★★★★
4KUHD10WHDR
Immerse Yourself in Stunning 4K Entertainment Experience vibrant and detailed visuals with the TCL 50" 4-Series 4K UHD HDR Smart Roku TV. This TV combines stunning 4K picture quality with the ease of use of the Roku platform, offering endless entertainment options right at your fingertips. Speci...
$358.78*$499.99Save 28%
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*Price sourced from Amazon.com. Last updated:Jun 28, 2026.Price and availability are subject to change.
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Overview
Immerse Yourself in Stunning 4K Entertainment
Experience vibrant and detailed visuals with the TCL 50" 4-Series 4K UHD HDR Smart Roku TV. This TV combines stunning 4K picture quality with the ease of use of the Roku platform, offering endless entertainment options right at your fingertips.
Specifications:
- Brand: TCL
- Model: 50S455
- Screen Size: 50 inches
- Resolution: 4K UHD (3840 x 2160)
- HDR: High Dynamic Range
- Smart TV Platform: Roku TV
- Image Aspect Ratio: 16:9
- Stand Separation Distance: 37.8"
- Audio Output: 10W + 10W
- Audio Technology: Dolby Digital Plus
- Wi-Fi: Dual-band Wi-Fi
- Ethernet Port: Yes
Key Features
Stunning 4K Ultra HD: Enjoy breathtaking 4K movies and TV shows at 4 times the resolution of Full HD. Plus your favorite HD shows, movies, and sporting events are enhanced to near Ultra HD resolution with advanced 4K Upscaling..Image Aspect ratio:16:9.Stand Separation Distance : 37.8". Output Power : 10W + 10W. Premium Audio : Dolby Digital Plus..Output Power : 10W + 10W. Headphone Jack : 1
High Dynamic Range: HDR delivers bright and accurate colors for a lifelike viewing experience.
Simple, customizable home screen: Your favorite broadcast TV, streaming channels, gaming console and other devices are front-and-center. No more flipping through inputs or wading through complicated menus.
Stream what you love: Enjoy free TV, live news, sports, movies, and more.
Endless free entertainment: Access the best selection of free entertainment with 250+ live TV channels, award-winning Roku Originals, in-season shows, hit movies, kids’ TV and more.
Specifications
Display Resolution
4K Ultra HD
Screen Size
50-Inch
High Dynamic Range (HDR)
Yes
Smart TV Platform
Roku TV
Image Aspect Ratio
16:9
Output Power
10W + 10W
Audio Technology
Dolby Digital Plus
Headphone Jack
1
Stand Separation Distance
37.8"
Pros & Cons
👍 Pros
- Delivers stunning 4K Ultra HD resolution, showcasing movies and TV shows with four times the detail of Full HD.
- Features High Dynamic Range (HDR) for vibrant and accurate colors, enhancing the lifelike quality of your viewing experience.
- Offers a simple, customizable home screen that centralizes broadcast TV, streaming channels, gaming consoles, and other devices.
- Provides access to a vast selection of free entertainment, including over 250 live TV channels, Roku Originals, and hit movies.
- Equipped with 10W + 10W output power, offering clear audio, and includes a headphone jack for private listening.
👎 Cons
- While 4K Upscaling enhances HD content, it does not convert it to native 4K, which may still show a distinction compared to true 4K sources.
- The "Premium Audio: Dolby Digital Plus" is mentioned, but specific details on advanced audio technologies or sound modes are not provided.
- Information regarding specific smart features beyond Roku's ecosystem or voice control options is not detailed.
- The stand separation distance of 37.8" means it requires a relatively wide surface for placement, which might limit setup options.
- The refresh rate of the display is not specified, which could be a consideration for competitive gaming or action-packed sports.
Frequently Asked Questions
What resolution does the TCL 50S455 Roku Smart TV offer?
This TV provides stunning 4K Ultra HD resolution, displaying content with four times the detail of Full HD.
Does this TV support High Dynamic Range (HDR) content?
Yes, it features High Dynamic Range (HDR) to deliver bright and accurate colors for a more lifelike viewing experience.
Can I easily access different streaming services and devices on this TV?
Yes, it offers a simple, customizable home screen where your favorite broadcast TV, streaming channels, gaming console, and other devices are front-and-center.
What kind of free entertainment is available on this TV?
You can enjoy endless free entertainment, including over 250 live TV channels, award-winning Roku Originals, in-season shows, and hit movies.
Does this TV have a headphone jack for private listening?
Yes, the TCL 50S455 Roku Smart TV includes a headphone jack.
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