Both phones flip the same way, look nearly identical, and run the same software. So where exactly does Motorola's $400 premium actually go?

If you've ever noticed Android AICore taking up more storage than expected, Google now has an answer — and it turns out the culprit is a perfectly reasonable fail-safe you'd probably want anyway.

Here's everything you need to know to buy the right internal SSD, plus our top picks across all the M.2 and 2.5-inch drives ...