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TCL

TCL 55S451 55" Class 4K (2160p) HDR10 Smart LED TV Game Mode (Renewed)

  • Based on 38 reviews
Condition: Refurbished - Excellent
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$254.99 Why this price?
Save $14.01 was $269.00

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Features

  • 4K ULTRA HD RESOLUTION Brilliant 4K resolution delivers stunning detail and a remarkable visual experience.
  • HDR TECHNOLOGY Delivers bright and accurate colors for a lifelike viewing experience.
  • READY TO PLAY A dedicated Game Mode adjusts picture settings for an optimized fast-response gaming experience.
  • Use voice control to search for movies and TV shows, launch and change channels, or switch inputs, quickly. Your Roku TV works with Siri, Alexa, and Hey Google.4

Description

TCL 55S451 55" Class 4K (2160p) HDR10 Smart LED TV Game Mode

Screen Size: 55 Inches


Brand: TCL


Display Technology: led-lcd


Resolution: 4K


Refresh Rate: 60 GHz


Special Feature: Dolby Digital Plus, Tuner Type ATSC / NTSC / Clear QAM


Included Components: Stand, TV


Connectivity Technology: Wi-Fi


Aspect Ratio: 169


Product Dimensions: 48.3"D x 29.8"W x 10.1"H


Display Technology: led-lcd


Resolution: 4K


Refresh Rate: 60 GHz


Aspect Ratio: 169


Contrast Ratio: High


HDR Format Supported: HDR10


Picture Quality Enhancement Technology: HDR Technology


Response Time: 6 Milliseconds


Display Backlight Technology: LED


Display Refresh Rate in Hertz: 60


Screen Size: 55 Inches


Item Dimensions D x W x H: 48.3"D x 29.8"W x 10.1"H


Item Weight: 15 Kilograms


Display Size Class: 55 Inches


Speaker Description: Built-in speakers (110W total power)


Number of Audio Channels: 5.1


Integrated Surround Sound Format: Dolby Digital Plus


Voltage: 110 Volts (AC)


Wattage: 110 watts


Line Voltage: 110 VAC 60 Hz


Additional Features: Dolby Digital Plus, Tuner Type ATSC / NTSC / Clear QAM


Mounting Type: Table Mount, Wall Mount


VESA Mount Standard: 400 x 400 mm


Brand: TCL


Built-In Media: Stand, TV


Model Name: 55S451


Model Number: 4 Series


Model Series: 4 Series


Manufacturer: TCL


UPC: 671227096512


Mfr Part Number: 55S551G


Connectivity Technology: Wi-Fi


Internet Applications: Hulu Plus, Netflix, Vudu, YouTube


Audio Input: HDMI


Signal Format: Wi-Fi, HDMI, ATSC, NTSC, Clear QAM


Total Number of HDMI Ports: 4


Hardware Interface: HDMI


Wireless Technology: Wi-Fi


Connector Type: HDMI


Total USB 2.0 Ports: 1


Total Usb Ports: 1


Operating System: Roku OS


Control Method: Voice


Controller Type: Voice Control


Warranty Type: Limited


Tuner Type: ATSC


Video Encoding: H.264, H.265 (HEVC)


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Beautiful TV not too expensive
Such good quality
Reviewed in the United States on July 27, 2025 by Tae Everett

  • Arrived crack screen
Arrived cracked screen
Reviewed in the United States on March 8, 2025 by Kashanti

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