What's the difference between a IPhone 4 and an iPhone 4s
iPhone 4S has Siri I think she talks to you or answers questions that's about it
better speed. but it runs the same ios if you update it fully. nothing really different besides price. go for the iphone 4
Siri and a better camera...not worth it if you ask me!
The s stands for speed and siri. Its faster and siri is on it