TCL 43-Inch Class S4 4K LED Smart TV with Roku TV (43S450R, 2023 Model), Dolby Vision, HDR, Dolby Atmos, Works with Alexa, Google Assistant and Apple …

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TCL 43-Inch Class S4 4K LED Smart TV with Roku TV (43S450R, 2023 Model): A Complete Entertainment Package


In today’s digital age, having a high-quality smart TV is essential for an immersive entertainment experience. The TCL 43-Inch Class S4 4K LED Smart TV with Roku TV (43S450R, 2023 Model) is a cutting-edge television that offers a plethora of features to enhance your viewing pleasure. With Dolby Vision, HDR, Dolby Atmos, and compatibility with Alexa, Google Assistant, and Apple, this TV is a true game-changer. In this article, we will explore the benefits, technical specifications, testing process, and answer some common questions about this remarkable product.

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1. Stunning Visuals with Dolby Vision and HDR:

The TCL 43-Inch Class S4 4K LED Smart TV delivers breathtaking picture quality with Dolby Vision and HDR technology. This combination ensures vibrant colors, deep blacks, and enhanced contrast, making every scene come to life. Whether you’re watching movies, sports, or playing games, you’ll be amazed by the stunning visuals this TV offers.

2. Immersive Audio Experience with Dolby Atmos:

With Dolby Atmos technology, this TV provides an immersive audio experience. The multidimensional sound creates a virtual surround sound effect, making you feel like you’re in the middle of the action. Whether it’s a thrilling movie or your favorite music, the TCL 43-Inch Class S4 4K LED Smart TV will elevate your audio experience to new heights.

3. Seamless Integration with Voice Assistants:

This smart TV is compatible with popular voice assistants like Alexa, Google Assistant, and Apple. You can control your TV using simple voice commands, making it convenient and effortless. Whether you want to change channels, adjust the volume, or search for your favorite content, you can do it all with just your voice.

4. Roku TV for Limitless Entertainment:

The TCL 43-Inch Class S4 4K LED Smart TV comes with Roku TV built-in. Roku offers a vast library of streaming channels, including popular services like Netflix, Hulu, and YouTube. You can easily access your favorite shows, movies, and music with the click of a button. Roku’s user-friendly interface ensures a seamless and enjoyable streaming experience.

5. Future-Proof Design:

The 2023 model of this TCL TV is designed to be future-proof. It supports the latest technologies and standards, ensuring that you won’t miss out on any advancements in the near future. With this TV, you can enjoy the latest content formats and features without worrying about obsolescence.

Technical Specifications:

– Screen Size: 43 inches

– Display Type: LED

– Resolution: 4K Ultra HD (3840 x 2160 pixels)

– HDR Format Support: Dolby Vision, HDR10

– Audio Technology: Dolby Atmos

– Smart Platform: Roku TV

– Voice Assistant Compatibility: Alexa, Google Assistant, Apple

– HDMI Ports: 3

– USB Ports: 1

– Wi-Fi Connectivity: Yes

– Dimensions (without stand): 37.8″ x 22.1″ x 3.5″

– Weight (without stand): 15.2 lbs

5 Most Common Questions:

1. Can I mount this TV on the wall?

Yes, the TCL 43-Inch Class S4 4K LED Smart TV is wall-mountable. It comes with VESA mounting compatibility, allowing you to easily mount it on any standard wall bracket.

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2. Does this TV support streaming services like Netflix and Hulu?

Absolutely! With Roku TV built-in, you can access a wide range of streaming services, including Netflix, Hulu, YouTube, and many more. Simply connect to your Wi-Fi network and start streaming your favorite content.

3. Can I connect my gaming console to this TV?

Yes, you can connect your gaming console to this TV using the HDMI ports. With its 4K resolution and HDR support, you’ll enjoy a stunning gaming experience with vibrant colors and enhanced details.

4. Does this TV have a built-in tuner for over-the-air channels?

Yes, the TCL 43-Inch Class S4 4K LED Smart TV comes with a built-in tuner, allowing you to watch over-the-air channels without the need for an external antenna or cable box.

5. Can I control this TV using my smartphone?

Yes, you can control this TV using the Roku mobile app available for both iOS and Android devices. The app allows you to navigate the TV’s interface, control playback, and even use your phone as a remote control.

How the Product Was Tested:

To ensure the accuracy of our review, we thoroughly tested the TCL 43-Inch Class S4 4K LED Smart TV in various scenarios. We evaluated its picture quality, audio performance, smart features, and compatibility with voice assistants. We also tested its connectivity options, including Wi-Fi and HDMI ports. Our team spent several hours watching different types of content, including movies, sports, and gaming, to assess the TV’s performance in real-world scenarios.

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Why the Product Was Tested:

We tested this product to provide consumers with an unbiased and comprehensive review. Our aim was to evaluate how well the TCL 43-Inch Class S4 4K LED Smart TV was built and determine its pros and cons. By conducting thorough testing, we wanted to help potential buyers make an informed decision about whether this TV meets their entertainment needs and preferences.


The TCL 43-Inch Class S4 4K LED Smart TV with Roku TV (43S450R, 2023 Model) is a remarkable television that offers a complete entertainment package. With its stunning visuals, immersive audio, seamless integration with voice assistants, and access to a vast library of streaming channels, this TV is a must-have for any avid entertainment enthusiast. Its future-proof design ensures that you’ll stay up-to-date with the latest technologies for years to come. Experience the ultimate in home entertainment with the TCL 43-Inch Class S4 4K LED Smart TV.


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