TCL 75 inch Class S4 4K UHD HDR Smart LED TV with Roku TV (75S451)
TCL 75 inch Class S4 4K UHD HDR Smart LED TV with Roku TV (75S451)
Hero image 0 of TCL 75 inch Class S4 4K UHD HDR Smart LED TV with Roku TV (75S451), 0 of 22
Visit the TCL Store

TCL 75 inch Class S4 4K UHD HDR Smart LED TV with Roku TV (75S451)

|45.7K ratings
TCL 75 inch Class S4 4K UHD HDR Smart LED TV with Roku TV (75S451)TCL 75 Class 4 Series 4K UHD HDR Smart Roku TV 75S451TCL 50 Class 4 Series 4K UHD HDR Smart Roku TV 50S451TCL 65 Class S4 65S451 4K UHD HDR Smart TV with Roku TV
Screen Size75 in-Out of stock

Key item features

  • Immersive Display: Features a large 75-inch LED screen delivering 4K Ultra HD resolution (3840 x 2160) at a 60 Hz refresh rate, ensuring detailed visuals.
  • Dynamic Visuals: Supports High Dynamic Range (HDR) with HDR10+, HDR10, and HLG formats, producing bright, accurate colors for a lifelike viewing experience. It also enhances HD content to near Ultra HD with 4K Upscaling.
  • Smart Platform: Integrated with Roku TV for a simple, customizable home screen and compatibility with Siri, Alexa, or Google Assistant, facilitating smart home integration.
  • Extensive Connectivity: Offers dual-band WiFi, an Ethernet port, and four HDMI inputs (one with ARC), providing diverse options for connecting external devices.
  • Quality Audio: Equipped with Dolby Digital Plus sound technology, delivering an improved audio experience that complements the vibrant 4K picture quality.
  • Flexible Mounting: Designed for versatile placement within any room, supporting both freestanding and wall mount installation types to suit various setup preferences.
Generated by AI

Specs

Screen size, 75 inResolution, 4K UHD (2160p)Display, LEDRefresh rate, 60 HzBrand, TCLTelevision type, 4K Ultra HD TVs

About this item

Product details

The TCL 4-Series Roku TV delivers stunning 4K picture quality, offering four times the resolution of Full HD for enhanced clarity and detail. High Dynamic Range (HDR) technology provides bright and accurate colors for a lifelike viewing experience. Your favorite HD shows, movies, and sporting events are enhanced to near Ultra HD resolution with 4K Upscaling. This 75 inch LED television features a simple, customizable home screen, putting your favorite broadcast TV, streaming channels, gaming console, and other devices front-and-center. The super-simple remote includes one-touch shortcuts to popular channels like Netflix, making entertainment control effortless.
TCL 75 inch Class S4 4K UHD HDR Smart LED TV with Roku TV (75S451):
  • Brand: TCL
  • Screen Size: 75 Inches
  • Display Technology: LED
  • Television Type: 4K Ultra HD TVs
  • Model: 75S451
  • Resolution: 3840 x 2160
  • Refresh Rate: 60 Hz
  • High Dynamic Range Format: HDR10+, HDR10, HLG
  • Smart TV Platform: Roku TV
  • Connectivity: Dual-band WiFi, Ethernet port, 4 HDMI inputs (1 ARC)
  • Virtual Assistant: Siri, Alexa, and Google Assistant
  • Sound Technology: Dolby Digital Plus
  • Mount Type: Freestanding, Wall Mount
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Screen size

75 in

Resolution

4K UHD (2160p)

Display

LED

Refresh rate

60 Hz

Warranty

Warranty information

What your warranty covers: Defects in materials or workmanship to the original owner of this TCL product when purchased as new from an Authorized Dealer of TCL brand products in the United States and packaged with this warranty statement. One (1) year from date of purchase for parts and labor for non-commercial use.

Warnings

Refine your search

Customer ratings & reviews

4.3 out of 5 stars
stars
45.7K ratings18.8K reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars76% (34.8K)
  2. 4 stars7% (3,415)
  3. 3 stars3% (1,222)
  4. 2 stars2% (891)
  5. 1 star12% (5,383)
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 18,844 reviews

Sep 9, 2026
Reviewer name: Walmart customer
Item details
Size: 65"
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Roku 75 inch TV

I love everything about my 75 inch Roku TV, this is the second Roku that I brought and it doesn't disappoint.

Helpful?6QFMM0QROL53822836388
Oct 9, 2026
Reviewer name: Beverly
Item details
Size: 65"
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Helpful?6QFMM0QROL53822836388
Nov 10, 2026
Reviewer name: RReed
Item details
Screen size: 49.5 in
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

great deal

sharp picture, good basic ROKU.

Helpful?6QFMM0QROL53822836388
Current price is $448.00
Price when purchased online
5 free offers, including Apple TV up to 1 month free
Selected option out of stock
More options available

How do you want your item?

How do you want your item?
Out of stock