TCL
TCL 43S450G 43-Inch 4K UHD Smart Google TV - Dolby Vision, HDR
★★★★★
4KUHD1080pHDRHDR10
Experience Stunning 4K Entertainment with Google TVThe TCL 43-Inch Class S4 4K LED Smart TV offers an immersive viewing experience with its vibrant 4K Ultra HD resolution and HDR PRO technology. Equipped with Google TV, this smart TV brings together your favorite movies, shows, and live content i...
$290.39*
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*Price sourced from Amazon.com. Last updated:Jun 28, 2026.Price and availability are subject to change.
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Overview
Experience Stunning 4K Entertainment with Google TV
The TCL 43-Inch Class S4 4K LED Smart TV offers an immersive viewing experience with its vibrant 4K Ultra HD resolution and HDR PRO technology. Equipped with Google TV, this smart TV brings together your favorite movies, shows, and live content in one place. Enjoy enhanced audio with Dolby Atmos support and seamless gaming with Auto Game Mode.
- Screen Size: 43 Inches
- Display Technology: LED
- Resolution: 4K Ultra HD
- Refresh Rate: 60 Hz
- Smart TV: Google TV
- HDR: Dolby Vision, HDR10, HLG
- Audio: Dolby Atmos, DTS Virtual: X
- Connectivity: Wi-Fi, HDMI (3 ports, one with eARC)
- Special Features: Flat Screen, Auto Game Mode (ALLM), Chromecast Built-in
Key Features
4K Ultra HD Resolution: experience incredible detail with 4X the resolution of 1080p Full HDTVs.
Motion Rate 240 with MEMC Frame Insertion: Combines multiple motion enhancement technologies for exceptional motion clarity
HDR PRO (Dolby Vision, HDR10, & HLG): Enjoy enhanced contrast, accurate colors and fine details utilizing all the most advanced HDR formats.
Google TV Smart OS: The entertainment you love. Google TV brings your favorite movies, shows, and live shows together.
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.
DTS Virtual: X: Advanced audio post processing for your everyday content offering an immersive 3D sound, all from just your TV speakers.
Bluetooth Personal Audio: Pair your favorite Bluetooth headphones to the TV for a private listening experience.
3 HDMI Inputs (One with eARC): Three high-speed HDMI inputs for the best connection to gaming consoles, set-top boxes, AV receiver and more.
Chromecast Built-in: Works with the streaming apps you know and love: Enjoy TV shows, movies, videos, songs, games, sports and more from thousands of apps.
Specifications
Display Resolution
4K Ultra HD
Screen Size
43-Inch
Motion Technology
Motion Rate 240 with MEMC Frame Insertion
HDR Support
HDR PRO (Dolby Vision, HDR10, HLG)
Smart TV Platform
Google TV Smart OS
Gaming Feature
Auto Game Mode (ALLM)
Design
FullView Metal Bezel-less Design
Audio Technology
DTS Virtual:X
Connectivity
Bluetooth Personal Audio, Chromecast Built-in
HDMI Inputs
3 (One with eARC)
Pros & Cons
👍 Pros
- Experience incredible visual detail with 4K Ultra HD Resolution, offering 4X the clarity of 1080p HDTVs.
- Enhanced motion clarity with Motion Rate 240 and MEMC Frame Insertion for smooth fast-moving scenes.
- Enjoy superior contrast, accurate colors, and fine details with HDR PRO support, including Dolby Vision, HDR10, and HLG.
- Integrated Google TV Smart OS brings together your favorite movies, shows, and live TV in one intuitive interface.
- Automatic Game Mode (ALLM) ensures the lowest possible input lag and latency for an optimized gaming experience.
- Sleek FullView Metal Bezel-less Design integrates seamlessly into any home with its elegant edge-to-edge glass.
- Advanced DTS Virtual:X audio post-processing delivers an immersive 3D sound experience directly from the TV speakers.
- Connect your favorite Bluetooth headphones for a private listening experience without disturbing others.
- Three high-speed HDMI inputs, including one with eARC, provide versatile connectivity for gaming consoles and audio systems.
- Chromecast Built-in allows for effortless streaming of TV shows, movies, and more from thousands of compatible apps.
👎 Cons
- While DTS Virtual:X enhances sound, dedicated external sound systems will likely offer a more robust audio experience.
- Motion Rate 240 is an enhanced specification, not native refresh rate, which some users might prefer for purest motion.
- Only one of the three HDMI inputs features eARC, potentially limiting advanced audio pass-through for multiple devices.
- The 43-inch screen size may be too small for larger viewing areas, impacting immersive experience for some users.
- Google TV requires an internet connection to fully utilize its smart features and access streaming content.
Frequently Asked Questions
What resolution does the TCL 43S450G TV offer?
The TCL 43S450G offers 4K Ultra HD resolution, providing four times the detail of 1080p Full HDTVs for a clear viewing experience.
Does this TV support advanced HDR formats?
Yes, it supports HDR PRO, which includes Dolby Vision, HDR10, and HLG, to deliver enhanced contrast, accurate colors, and fine details.
What smart TV operating system does this model use?
This TV utilizes the Google TV Smart OS, which organizes your favorite movies, shows, and live programming for easy access.
Is this television suitable for gaming?
Yes, it features Auto Game Mode (ALLM) to automatically enable the lowest possible input lag and latency, optimizing it for gaming performance.
Can I connect my Bluetooth headphones to this TV?
Yes, the TCL 43S450G includes Bluetooth Personal Audio, allowing you to pair your favorite Bluetooth headphones for a private listening experience.
How many HDMI inputs are available on this TV?
There are three high-speed HDMI inputs, with one of them featuring eARC for enhanced audio return channel functionality.
Does this TV have a bezel-less design?
Yes, it features a FullView Metal Bezel-less Design, offering an elegant edge-to-edge glass appearance that blends well into modern home aesthetics.
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