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  1. Home
  2. /Televisions
  3. /TCL
  4. /55S451 55" 4K Ultra HD LED Smart TV
TelevisionsTCL

TCL 55S451 55" 4K Ultra HD LED Smart TV

5.2

VersusMatrix

out of 10

55in
Size
60Hz
Refresh
LED
Panel
3840 x 2160 pixels
Resolution

Where to Buy

amazon

from $203

Buy →

ebay

from $203

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Prices may vary · We may earn a commission. Learn more

Score Breakdown

PricePricePicturePictureSmart TVSmart TVRefresh RateRefresh RateScreen SizeScreen Size
Top 40% PriceTop 47% Smart TVTop 49% Screen Size
Price
9.4
Screen Size
3.5
Picture
3.3
Refresh Rate
1.1
Smart TV
10.0

Why is TCL 55S451 55" 4K Ultra HD LED Smart TV better than average?

+35%

Price

$203 vs avg $312

TCL 55S451 55" 4K Ultra HD LED Smart TV — Full Specifications

Price (USD)
$203

See a missing or incorrect spec? Let us know

About the TCL 55S451 55" 4K Ultra HD LED Smart TV

The TCL 55S451 55" 4K Ultra HD LED Smart TV combines sleek design with modern technology, making it a stylish addition to any living space. Its slim bezels and minimalist profile enhance the viewing experience, allowing for an immersive feel without overwhelming your decor. The 55-inch screen size is perfect for both small and large rooms, providing a generous display for movies, sports, and gaming.

In terms of performance, the TCL 55S451 delivers a resolution of 3840 x 2160, ensuring crisp and vibrant visuals. The LED backlighting enhances contrast and brightness, making colors pop and details stand out. However, while it offers decent picture quality, some users may find that it falls short compared to higher-end models, particularly in terms of color accuracy and motion handling. The TV is equipped with smart capabilities, allowing easy access to popular streaming services like Netflix, Hulu, and YouTube, all navigable through a user-friendly interface.

Key features include multiple HDMI ports for connecting external devices, built-in Wi-Fi for seamless internet connectivity, and compatibility with voice assistants for added convenience. While the TCL 55S451 may not be the top choice for avid cinephiles, it offers solid performance for everyday viewing at an accessible price point.

Who Should Buy This?

The TCL 55S451 55" 4K Ultra HD LED Smart TV is perfect for budget-conscious individuals seeking an affordable entertainment solution. Ideal for students or casual viewers, it offers a large screen for streaming movies and shows without breaking the bank. However, its performance may not satisfy serious gamers or professionals who demand high-end graphics and fast response times. While the price is excellent, be prepared to compromise on performance and features compared to more expensive models.

Reviewed by VersusMatrix Editorial Team

Last updated: April 13, 2026

Editorial guidelines

Methodology: AI-powered analysis of technical specifications from manufacturer data. Scores are calculated by comparing products across multiple dimensions and normalized relative to the full category database. Our editorial process is independent and not influenced by affiliate partnerships.

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Frequently Asked Questions

Is the TCL 55S451 55" 4K Ultra HD LED Smart TV worth buying in 2026?

The TCL 55S451 55" 4K Ultra HD LED Smart TV combines sleek design with modern technology, making it a stylish addition to any living space. Its slim bezels and minimalist profile enhance the viewing experience, allowing for an immersive feel without overwhelming your decor. The 55-inch screen size i...

What battery does the TCL 55S451 55" 4K Ultra HD LED Smart TV have?

The TCL 55S451 55" 4K Ultra HD LED Smart TV is equipped with a No mAh battery.

What is the display size of the TCL 55S451 55" 4K Ultra HD LED Smart TV?

The TCL 55S451 55" 4K Ultra HD LED Smart TV has a 55" display (LED) with a 60Hz refresh rate and No nits peak brightness.

How much RAM does the TCL 55S451 55" 4K Ultra HD LED Smart TV have?

The TCL 55S451 55" 4K Ultra HD LED Smart TV has NoGB of RAM and is powered by the No chipset.

What is the price of the TCL 55S451 55" 4K Ultra HD LED Smart TV?

The TCL 55S451 55" 4K Ultra HD LED Smart TV is priced at approximately $203. Check the buy links above for current prices from retailers.

Who should buy the TCL 55S451 55" 4K Ultra HD LED Smart TV?

The TCL 55S451 55" 4K Ultra HD LED Smart TV is perfect for budget-conscious individuals seeking an affordable entertainment solution. Ideal for students or casual viewers, it offers a large screen for streaming movies and shows without breaking the bank. However, its performance may not satisfy serious gamers or professionals who demand high-end graphics and fast response times. While the price is excellent, be prepared to compromise on performance and features compared to more expensive models.

Popular Comparisons

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TCL 55S451 55" 4K Ultra HD LED Smart TV vs

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Insignia Fire TV F30 Series 55" 4K LED Smart TV Alexa, Black

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Onn 50" Class 4K (2160P) Roku Smart LED TV (100012585)

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VersusMatrix Score

5.2

out of 10

$ Price
20%9.4
Screen Size
25%3.5
Picture
25%3.3
Refresh Rate
15%1.1
Smart TV
15%10.0

How We Score

Scores are calculated by comparing all televisions in our database. Each dimension is weighted and normalized relative to the category.

$ Price20%

Based on Price (USD) · lower is better

Screen Size25%

Based on Screen Size (in)

Picture25%

Based on Display Quality

Refresh Rate15%

Based on Refresh Rate (Hz)

Smart TV15%

Based on Smart Features

Products missing data for a dimension receive the median score. Overall = weighted sum of all dimensions.

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