Welcome to Android Central! Unfortunately, Samsung doesn't support Adoptable Storage (unless you jump through a number of technical hoops that probably aren't worthwhile for a novice). 8 GB is really way to little internal storage these days, and is only enough for barebones use. A good rule of thumb with Android devices is to get as much internal storage as you can afford. 16 GB should be the bare minimum, and if you want to install a decent number of apps, you should have at least 32 GB.
01-07-2017 11:45 PM