Is the TCL 85S470G good for movies and sports?

Yes for size: an 85-inch 4K screen makes movies and sports feel big. Picture quality is entry-level LED, so dark scenes look gray compared with mini-LED or OLED TVs.

Does it have local dimming?

No. The S470G uses a standard LED backlight without local dimming, so contrast is limited. TCL's Q-series and QM-series sets add local dimming and much higher brightness.

What smart platform does it run?

It runs Google TV, which bundles streaming apps, voice search and casting in one interface. It also works with common voice assistants through the Google TV platform.

How does it compare with TCL's QM-series TVs?

The QM-series uses mini-LED with local dimming for deeper blacks and higher brightness. The S470G gives you the same large screen size with simpler LED picture tech.

The TV, its stand feet, a remote and the power cable. Check the listing for the exact remote and stand included, since bundles can vary.

Can I wall-mount an 85-inch TV like this?

Yes, but use a mount rated for the TV's weight and a stud-finder or professional installer. At this size, a heavy-duty fixed or tilt mount is safer than a slim articulating one.