If your Android phone is running out of storage space, many phones will allow you to insert an SD card, which you can set as the phone's primary storage.

You can tap into several options in Android 11 to recapture storage when you're running low.

Android 15 is preparing a new feature that will tell users the remaining lifetime of their device’s internal storage.

In a nutshell, when Android 6.0 sees that you’ve inserted a microSD card the operating system will ask if you’d like to treat it as portable storage or as internal storage.