---
product_id: 538214961
title: "TCL 50-Inch Class S4 4K LED Smart TV with Roku TV (50S450R, 2023 - Model), Dolby Vision, HDR, Dolby Atmos, Works with Alexa, Google Assistant and Apple HomeKit Compatibility, Streaming UHD Television"
brand: "tcl"
price: "4770.43 DT"
currency: TND
in_stock: true
category: "Tcl"
url: https://www.desertcart.tn/products/538214961-tcl-50-inch-class-s4-4k-led-smart-tv-roku
store_origin: TN
region: Tunisia
---

# Auto Low Latency Game Mode 4K Ultra HD clarity Dolby Atmos immersive sound TCL 50-Inch Class S4 4K LED Smart TV with Roku TV (50S450R, 2023 - Model), Dolby Vision, HDR, Dolby Atmos, Works with Alexa, Google Assistant and Apple HomeKit Compatibility, Streaming UHD Television

**Brand:** tcl
**Price:** 4770.43 DT
**Availability:** ✅ In Stock

## Summary

> 📺 Elevate your viewing game with TCL’s 4K Smart TV — where style meets cinematic power!

## Quick Answers

- **What is this?** TCL 50-Inch Class S4 4K LED Smart TV with Roku TV (50S450R, 2023 - Model), Dolby Vision, HDR, Dolby Atmos, Works with Alexa, Google Assistant and Apple HomeKit Compatibility, Streaming UHD Television by tcl
- **How much does it cost?** 4770.43 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/538214961-tcl-50-inch-class-s4-4k-led-smart-tv-roku)

## Best For

- tcl enthusiasts

## Why This Product

- Trusted tcl brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Cinematic 4K Brilliance:** Experience 4X the detail of Full HD with stunning HDR PRO formats including Dolby Vision for lifelike colors and contrast.
- • **Seamless Smart Streaming:** Roku TV OS delivers instant access to 250+ live channels, top apps, and voice control with Alexa, Google Assistant & Apple HomeKit compatibility.
- • **Next-Level Motion Clarity:** Motion Rate 120 technology ensures smooth, blur-free action for sports, movies, and gaming.
- • **Sleek Edge-to-Edge Design:** Modern FullView metal bezel-less frame blends effortlessly into any professional space or stylish home setup.
- • **Immersive Dolby Atmos Audio:** Built-in Dolby Atmos creates a rich, 3D soundscape that transforms your living room into a cinematic soundstage.

## Overview

The TCL 50S450R 50-inch Smart TV combines stunning 4K Ultra HD resolution with advanced HDR PRO formats and Motion Rate 120 for crystal-clear, smooth visuals. Featuring Dolby Atmos for immersive audio and Roku TV OS for seamless streaming with voice assistant compatibility, this bezel-less, direct LED TV is designed for professionals who demand premium entertainment and sleek aesthetics in one smart package.

## Description

TCL S Class Smart TVs offer stunning 4K HDR picture quality with four times the resolution of Full HD for enhanced clarity and detail, all wrapped together in an elegant edge-to-edge FullView metal bezel-less design blending seamlessly into any home. HDR PRO delivers bright and accurate colors for a lifelike viewing experience with support for Dolby Vision, HDR10, and HLG. In addition with Motion Rate 240 with MEMC frame insertion, your favorite shows, movies, and sporting events are enhanced for exceptional motion clarity. Additionally, Dolby Atmos and DTS Virtual: X are supported, enhancing your audio experience and enabling virtualized 3D sound using only your TV speakers. TCL S Class TVs are more than just a Smart TV but a Smart Choice.

## Features

- 4K Ultra HD Resolution: Experience incredible detail with 4X the resolution of 1080p Full HDTVs.
- HDR PRO (Dolby Vision, HDR10, & HLG): Enjoy enhanced contrast, accurate colors and fine details utilizing all the most advanced HDR formats.
- Motion Rate 120: Combines multiple motion enhancement technologies for improved motion clarity
- Dolby Atmos: Enjoy an immersive cinematic experience at home with Dolby Atmos built-in.
- Auto Game Mode (ALLM): Automatically enables game mode for the lowest possible input lag and latency for an unmatched gaming performance.
- FullView Metal Bezel-less Design: Elegant edge-to-edge glass design for a modern design that blends seamlessly into any home.
- Direct LED Backlight: enjoy better brightness uniformity and picture performance when compared to edge-lit TVs.
- Dynamic Contrast: Optimize on-screen content for an improved image with enhanced contrast.
- 4 HDMI Inputs (One with eARC): Four high-speed HDMI inputs for the best connection to gaming consoles, set-top boxes, AV receiver and more.
- Roku TV Smart OS: Access the best selection of free entertainment with popular TV shows, hit movies, 250+ live TV channels, and more.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C1HZ8QF4 |
| Additional Features | Flat |
| Antenna Location | Home Viewing |
| Aspect Ratio | 16:9 |
| Audio Input | HDMI |
| Audio Output Mode | Dolby Atmos, Dolby Digital Plus |
| Best Sellers Rank | #26,606 in Electronics ( See Top 100 in Electronics ) #118 in LED & LCD TVs |
| Brand | TCL |
| Built-In Media | Stand, Remote Control, 2x Remote Control Batteries, Power Cord, Quick Start Guide |
| Color | Black |
| Connectivity Technology | HDMI, Wi-Fi |
| Connector Type | HDMI |
| Content Sharing Direction | Mobile to TV |
| Contrast Ratio | High |
| Control Method | Voice |
| Controller Type | Voice Control |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,767) |
| Display Backlight Configuration | Direct LED |
| Display Backlight Technology | LED |
| Display Language Options | English |
| Display Refresh Rate in Hertz | 60 |
| Display Size Class | 50 inches |
| Display Technology | LED |
| HDR Format Supported | Dolby Vision, HDR10, HLG |
| Hardware Interface | HDMI |
| Integrated Surround Sound Format | Dolby Atmos |
| Internet Applications | Netflix |
| Item Dimensions D x W x H | 3.2"D x 43.8"W x 25.4"H |
| Item Type Name | Television |
| Item Weight | 18.5 pounds |
| Item Weight Without Stand | 18.3 pounds |
| Line Voltage | 110 VAC 60 Hz |
| Manufacturer | TCL |
| Mfr Part Number | 50S450R |
| Model Name | 50S450R |
| Model Number | 50S450R |
| Model Series | S |
| Model Year | 2023 |
| Motion Enhancement Technology | Motion Rate 120 |
| Mounting Type | Wall Mount |
| Number of Audio Channels | 5.1 or 7.1 |
| Number of Batteries | 2 AA batteries required. (included) |
| Number of Component Inputs | 4 |
| Number of Component Outputs | 4 |
| Number of Items | 1 |
| Operating System | Roku OS |
| Parental Control Technology | Built-in device controls |
| Picture Quality Enhancement Technology | 4K, HDR, Motion Interpolation, Dolby Atmos, Direct LED, Dynamic Contrast |
| Refresh Rate | 60 hertz |
| Remote Control Technology | Voice |
| Remote Required Battery Size | AAA |
| Resolution | 4K |
| Screen Finish | Flat |
| Screen Mirroring Technology | AirPlay |
| Screen Size | 50 inches |
| Signal Format | ATSC |
| Size | 50 inches |
| Speaker Description | 10W per speaker |
| Specific Uses For Product | Home viewing, Gaming, Streaming movies and TV shows, Live news, Sports, Kids and family entertainment |
| Total Number of HDMI Ports | 4 |
| Total USB 2.0 Ports | 1 |
| Total Usb Ports | 1 |
| Tuner Type | ATSC |
| UPC | 846042065023 |
| Unit Count | 1 Count |
| VESA Mount Standard | 200 x 200 mm |
| Video Encoding | H.264, H.265 |
| Viewing Angle | 178 degrees |
| Warranty Description | 1 year manufacturer |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Wi-Fi |

## Product Details

- **Aspect Ratio:** 16:9
- **Brand:** TCL
- **Connectivity Technology:** HDMI, Wi-Fi
- **Display Technology:** LED
- **Included Components:** Stand, Remote Control, 2x Remote Control Batteries, Power Cord, Quick Start Guide
- **Product Dimensions:** 3.2"D x 43.8"W x 25.4"H
- **Refresh Rate:** 60 hertz
- **Resolution:** 4K
- **Screen Size:** 50 inches
- **Special Feature:** Flat

## Images

![TCL 50-Inch Class S4 4K LED Smart TV with Roku TV (50S450R, 2023 - Model), Dolby Vision, HDR, Dolby Atmos, Works with Alexa, Google Assistant and Apple HomeKit Compatibility, Streaming UHD Television - Image 1](https://m.media-amazon.com/images/I/81nC52txN0L.jpg)
![TCL 50-Inch Class S4 4K LED Smart TV with Roku TV (50S450R, 2023 - Model), Dolby Vision, HDR, Dolby Atmos, Works with Alexa, Google Assistant and Apple HomeKit Compatibility, Streaming UHD Television - Image 2](https://m.media-amazon.com/images/I/71co7rqbTUL.jpg)
![TCL 50-Inch Class S4 4K LED Smart TV with Roku TV (50S450R, 2023 - Model), Dolby Vision, HDR, Dolby Atmos, Works with Alexa, Google Assistant and Apple HomeKit Compatibility, Streaming UHD Television - Image 3](https://m.media-amazon.com/images/I/81jAP6eAjjL.jpg)
![TCL 50-Inch Class S4 4K LED Smart TV with Roku TV (50S450R, 2023 - Model), Dolby Vision, HDR, Dolby Atmos, Works with Alexa, Google Assistant and Apple HomeKit Compatibility, Streaming UHD Television - Image 4](https://m.media-amazon.com/images/I/81hjcAT4neL.jpg)
![TCL 50-Inch Class S4 4K LED Smart TV with Roku TV (50S450R, 2023 - Model), Dolby Vision, HDR, Dolby Atmos, Works with Alexa, Google Assistant and Apple HomeKit Compatibility, Streaming UHD Television - Image 5](https://m.media-amazon.com/images/I/91RAR-AuFfL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Do you need a HDMI cable for this tv?**
A: If you are trying to connect an external device that supports an HDMI connection, you would need to purchase an HDMI cable separately. Hope this helps! Thank you, TCL Customer Support

**Q: does this have an input for a coax cable for cable tv?**
A: I actually bought the 38" TCL, not the 50" which I believe is the subject of your question.  The 38" does have an input for a coax cable, we use it for an over-the-air digital antenna.

**Q: Where exactly are the hdmi & usb port located? Are they directly in the center? are they to the right side of the TV? Left side?**
A: If you are looking at the TV from the front, the inputs are located in the back toward the right-hand side. There are pictures depicting this on the product page. Hope this helps! Thank you, TCL Customer Support

**Q: Can you turn off motion/frame blending that gives it that soap opera look? Everyone I live with HATES how it looks when turned on. Can you turn this o**
A: There are options available to adjust the settings to better fit your personal preference. You can access the Options menu on the TV by pressing the asterisk (*) button on your remote while watching content. Additionally, you can access expert picture settings by downloading the free Roku mobile app on a smartphone or tablet. The Roku mobile app works as a remote and allows you to access additional features like voice search, private listening, expert picture settings, and more. Hope this helps! Thank you, TCL Customer Support

## Frequently Bought Together

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-12*