Can The Terrace stay outside all year?

Yes. It is designed for outdoor use with weather sealing and an anti-glare coating, and Samsung rates it for outdoor temperatures. A covered spot still protects it best from heavy rain and direct hose spray.

Is it bright enough for direct sunlight?

Yes, that is its main advantage. Brightness and the anti-glare screen keep the picture readable in daylight, which most indoor TVs cannot manage on a sunny patio.

How does it compare with an indoor Samsung QLED?

Picture processing and the Tizen platform are similar, but The Terrace adds weather sealing, higher brightness and glare control. In return it is thicker, heavier and priced well above an indoor set of the same size.

What mount does it need?

It needs a heavy-duty wall or ceiling mount rated for its weight of roughly 111 lb, or Samsung's own Terrace stand. A standard indoor TV bracket may not be rated for it.

Does it have a tuner and streaming apps?

Yes. It has a built-in TV tuner and the full Samsung Tizen app store, plus Alexa and Google Assistant support, so no separate streaming box is required.

The TV, stand feet or wall-mount hardware as sold, a remote and power cable. Check the specific listing, since bundles with a soundbar or mount are also sold.