External Storage in Android

What is external storage in android? So many devices divided into two type of storage space such as “internal” and “external” partitions. External storage indicates the removable storage medium such as SD card or Memory Card. You can store your data in external storage as Public or Private.

– Difference between internal and external storage in android?
Internal Storage: It is always available. By default, the only app can access the saved files. By default, apps are installed in internal storage. When the user uninstalls your app, the system removes all your app’s files from internal storage.
External Storage: It is not always available for use. Files are may not be accessed by default. When it access then the device can be out-of user control. When apk size is very large this is the best option for app install.