Is the TCL A300L worth $749.99?

At $749.99 for a 55-inch QLED with Dolby Vision IQ and Google TV, it is in line with mid-range QLED pricing. Since only Best Buy lists it new as of November 7, 2026, there is no lower price to compare against.

Does the A300L support Dolby Vision?

Yes. It supports Dolby Vision IQ, which adjusts HDR brightness to the light in your room.

What operating system does it use?

Google TV. It includes the Google Play app store and built-in Chromecast for casting from a phone or laptop.

Is it good for gaming?

TCL has not listed HDMI 2.1 or a high refresh rate for this model, so check the port specs before buying for a PS5 or Xbox Series X.

What sizes and colors does the A300L come in?

This listing is the 55-inch model in black or white. Check TCL's lineup for other sizes in the Designer Series.

When is the A300L likely to be cheapest?

With one store listing it new, a lower price will most likely appear around Black Friday and the winter holidays. Track its price history before buying.