What's the difference between the iPhone 4 and the iPhone 4s? - 2

What does the S mean?!

And should it make a difference?!

FASTER

The s stands for Siri, and the iphone 4S has siri and the iphone 4 dosent. Thats the only difference.

Main difference is that the 4s has siri and the 4 doesn't.

Siri

4s is faster and has siri

The specifications, basically the phone is more powerful than the 4.It does not stand for Siri, otherwise the 3GS would have had Siri.