How quiet is this dishwasher?

It is rated at 46 dBA, quiet enough for an open kitchen or a conversation nearby. Heavier cycles run louder than the light cycle.

What does the Auto Release Door do?

It opens automatically at the end of the cycle to let moist air out and fresh air in, which speeds drying. Expect better results on glass and ceramic than on plastic.

Do I need the SmartThings app to use it?

No. You can run cycles from the control panel. The app adds remote start, monitoring and notifications, and needs Wi-Fi and a Samsung account.

Does it fit a standard 24-inch opening?

It is a 24-inch built-in model designed for a standard under-counter cutout. Measure your opening and check the installation guide before ordering.

How does StormWash work?

Rotating jets in the lower rack spray from several angles to blast stuck-on food. It is best used on pots and pans rather than delicate glassware.

Is it worth it over a cheaper dishwasher?

You pay for quiet operation, the Auto Release Door and app control. If you rarely use smart features or a third rack matters more, a simpler model may suit you better.