
TCL 75S455 75" 4-Series 4K UHD HDR Smart Roku TV
Elevate Your Home Entertainment with Stunning 4K Clarity The TCL 75" Class 4-Series 4K UHD HDR Smart Roku TV offers breathtaking picture quality and endless entertainment options. Enjoy your favorite movies and shows in stunning 4K resolution with HDR, providing vibrant and accurate colors. The R...
*Price sourced from Amazon.com. Last updated:Jun 30, 2026.Price and availability are subject to change.
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Overview
Elevate Your Home Entertainment with Stunning 4K Clarity
The TCL 75" Class 4-Series 4K UHD HDR Smart Roku TV offers breathtaking picture quality and endless entertainment options. Enjoy your favorite movies and shows in stunning 4K resolution with HDR, providing vibrant and accurate colors. The Roku smart platform allows you to stream from thousands of channels, all accessible through a simple and customizable home screen.
Specifications:
- Brand: TCL
- Model: 75S455
- Screen Size: 75 inches
- Resolution: 4K Ultra HD
- HDR: High Dynamic Range
- Smart TV: Roku TV
- Connectivity: Wi-Fi, RF, USB, Ethernet, HDMI
- 4K Upscaling: Enhances HD content to near Ultra HD resolution
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.
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
Pros & Cons
👍 Pros
- This television offers stunning 4K Ultra HD resolution, delivering four times the detail of Full HD content.
- It features advanced 4K Upscaling, enhancing your favorite HD shows, movies, and sports to near Ultra HD quality.
- High Dynamic Range (HDR) technology is included, providing brighter and more accurate colors for a lifelike viewing experience.
- The TV has a simple and customizable home screen, placing broadcast TV, streaming channels, and gaming consoles front-and-center.
- Users can access a vast selection of free entertainment, including over 250 live TV channels, Roku Originals, and more.
👎 Cons
- While it upscales HD content, the picture quality will still be limited by the original source material and not true native 4K.
- The display's specific nits rating for brightness is not provided, which might be a factor in very bright viewing environments.
- The extent of HDR support (e.g., HDR10, Dolby Vision) is not detailed, which could impact compatibility with certain content.
- Reliance on the Roku platform means users are tied into that ecosystem for smart TV features and app availability.
- The number of HDMI or other input ports is not specified, potentially limiting the number of external devices that can be connected simultaneously.