How to tell if my iphone 4s is 8 or 16 gb?

How can i tell if my iphone 4s is 8 or 16 gb?

Connect your phone to your computer and open iTunes and see it, or read your details on the box and please I know their are kids/people who are new to these kind of phones so sont care for the mean answers

Go to setting and check.

Go into settings to usage and itll tell you

Settings. General. About.