Our take on the TCL 75S450G

The TCL S450G is a 75-inch 4K LCD TV running Google TV, with Dolby Vision, HDR10 and HLG support and a full-array local dimming backlight. It covers the basics well for a big-screen living room set: three HDMI inputs, eARC, Wi-Fi 5, Bluetooth and Chromecast built in. It lacks 120Hz refresh, VRR and HFR, so it is a movie and streaming set rather than a gaming one. Against rivals at this size it leans on size and HDR format support rather than brightness or gaming features.

Best forLarge living rooms and open-plan spacesMovie and streaming viewersBuyers who want Dolby Vision on a big screenGoogle TV and Alexa households

Pros

75-inch 4K panel with Dolby Vision, HDR10 and HLG
Full-array local dimming for deeper blacks than edge-lit sets
Google TV with Chromecast built in and Alexa support
eARC over HDMI for soundbars
Three HDMI inputs plus optical, LAN and composite
VESA mountable at 48.5 lb without legs

Cons

Questions and answers

Is the TCL 75S450G good for gaming?

Only casually. It has a 60Hz panel with no VRR or HFR support, so fast console and PC games will show motion blur and no frame-rate smoothing. A 120Hz set suits gaming better.

Does it support Dolby Vision and Dolby Atmos?

It supports Dolby Vision, HDR10 and HLG for video. The specs list 30W speakers but no Dolby Atmos decoding, so plan on a soundbar over eARC for better audio.

What is local dimming on this TV?

The backlight is divided into zones that dim independently, which improves black levels and contrast compared with edge-lit sets. It is not the per-pixel control of an OLED.

Can I mount it on a wall?

Yes. It is VESA mountable and weighs 48.5 lb without the legs, with a depth of 3.6 inches. Check your bracket's weight rating for a 75-inch panel.

What is in the box?

The TV, its stand legs, a remote and power cable. HDMI and other cables are not included, so buy one for each device you connect.

Does it work with Alexa?

Yes. It supports Amazon Alexa alongside Google TV and Chromecast, so you can use either voice ecosystem for basic control and casting.

TCL 75S450G

Last price we saw

$711.39last seen Nov 11

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Our take on the TCL 75S450G

Best forLarge living rooms and open-plan spacesMovie and streaming viewersBuyers who want Dolby Vision on a big screenGoogle TV and Alexa households

Pros

75-inch 4K panel with Dolby Vision, HDR10 and HLG
Full-array local dimming for deeper blacks than edge-lit sets
Google TV with Chromecast built in and Alexa support
eARC over HDMI for soundbars
Three HDMI inputs plus optical, LAN and composite
VESA mountable at 48.5 lb without legs

Cons

About the TCL 75S450G

Experience stunning visuals with the TCL 75S450G, featuring 4K Ultra HD and Dolby Vision for vibrant colors and clarity.

Specifications

Connections: Optical S/PDIF, HDMI, RJ45 (LAN), CompositeSource
Height (without legs) ("): 37.8Source
Height (including legs) ("): 40.6Source
Wireless & Streaming

Questions and answers

Is the TCL 75S450G good for gaming?: Only casually. It has a 60Hz panel with no VRR or HFR support, so fast console and PC games will show motion blur and no frame-rate smoothing. A 120Hz set suits gaming better.
Does it support Dolby Vision and Dolby Atmos?: It supports Dolby Vision, HDR10 and HLG for video. The specs list 30W speakers but no Dolby Atmos decoding, so plan on a soundbar over eARC for better audio.
What is local dimming on this TV?: The backlight is divided into zones that dim independently, which improves black levels and contrast compared with edge-lit sets. It is not the per-pixel control of an OLED.
Can I mount it on a wall?: Yes. It is VESA mountable and weighs 48.5 lb without the legs, with a depth of 3.6 inches. Check your bracket's weight rating for a 75-inch panel.
What is in the box?: The TV, its stand legs, a remote and power cable. HDMI and other cables are not included, so buy one for each device you connect.
Does it work with Alexa?: Yes. It supports Amazon Alexa alongside Google TV and Chromecast, so you can use either voice ecosystem for basic control and casting.