Is this TV good for gaming?

Yes. It has a 144Hz refresh rate and AMD FreeSync Premium, which reduce tearing and stutter on compatible consoles and PCs. It also supports 4K at up to 144Hz if your device and HDMI cable can carry it.

Does it support Dolby Vision and Dolby Atmos?

Yes. The set lists Dolby Vision and HDR10 for picture and Dolby Atmos for audio. Atmos effects depend on your source and the TV's speakers.

What smart platform does it run?

Google TV, with Google Assistant built in and voice control on the remote. That gives you the Play Store app library, Chromecast-style casting, and voice search.

Is $223.20 a good price?

It is the only new price listed, at Walmart as of November 7, 2026, so there is no recent range to compare. Check the screen size before judging value, since price depends heavily on it.

Why is its rating only 3.3 out of 5?

The 233 ratings are mixed, with no single cause stated in the material given. Read owner comments on picture uniformity, motion and software before buying.