As for smart TV features, the QN90C runs on Samsung’s Tizen OS for its UI. There are all kinds of apps and games to choose from, and Samsung is good about updating firmware and adding new content.

Samsung's QN90C Neo QLED 4K set ($2,799, currently $2,399) is the exception that proves the rule; delivering one of the most accurate pictures available in a 4K TV, with plenty of brightness, and ...

If you have a Samsung Smart TV whose remote has stopped working, don't panic. There are a few things you can try to get the remote back up and running.

Samsung smart TVs and remotes might require an active internet connection to work correctly. If the issue is with your router or internet, try testing your internet connection with another device.

I know the newer TV comes with a "smart" remote with functions surely the older remotes don't have. I'm interested in the basics--on/off, volume, mute. Thanks.