How to fine out how many GB does my iphone 5 is?

How do i fine out how many GB does my iphone 5 is?

If you still have the box your iphone came in it will say on the bottom how many GB it is. Or you can go into Settings-About- capacity and it will tell you how much space you have used and how much is free and if you add the two together you have the GB capacity.

Settings > General > About

or

Plug into computer, run iTunes

Ask to the mobile phone operater.

You go to Settings>General>About and scroll down to where it says "Capacity"