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Overview

Discover breathtaking clarity with the TCL LED smart TV. Its 4K Ultra HD resolution, Direct LED backlight, and HDR Pro with Dolby Vision and HDR10 provide vivid colours and sharp detail. Enjoy immersive Dolby Atmos sound, seamless connectivity, and intuitive voice control.

TCL 55" S45L 4K UHD HDR LED Fire Smart TV (55S45L) - 2026

Brand: TCL
Model: 55S45L
Web Code: 19768077
Sold and shipped by Best Buy

Screen Size: 55 in

55 in $549.99
65 in $749.99
75 in $1,099.99

Not available for deliverySold out online

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30 days to return or exchange

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Manufacturer's Warranty

Check with the manufacturer for details or add Best Buy Protection for extra coverage.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • Remote Control
  • Power Cord
  • User Manual
  • Quick Start Guide
  • 2 x AAA Batteries
  • 55-inch screen with 4K Ultra HD resolution provides sharp detail with four times the resolution of 1080p Full HD TVs
  • Direct LED backlight delivers better brightness uniformity and picture performance
  • HDR Pro, Dolby Vision, and HDR10 enhance contrast, accurate colours, and fine detail with advanced HDR formats
  • Motion Rate 240 with MEMC frame insertion improves motion clarity for sports and fast-action content
  • Auto Game Mode (ALLM) automatically enables game mode to minimize input lag and latency for gaming performance
  • Dolby Atmos audio offers cinematic spatial sound in movies, TV shows, and video games
  • Bluetooth personal audio allows pairing headphones for private listening
  • Fire TV Smart OS provides easy access to your favourite movies, shows, and live content
  • Voice remote enables simple control and navigation
  • Works with Amazon Alexa so you can use your voice to control the TV
  • FullView metal bezel-less design features elegant edge-to-edge glass and a sleek back panel
  • Three HDMI inputs, including one with eARC, connect to gaming consoles, set-top boxes, and AV receivers
  • Wi-Fi 5 ensures fast, reliable performance for high-speed internet

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.