IPhone 4S and 5 differences?

Looking to get either the iPhone 4S of 5. I have the 3 right now and its getting kind of old and I'm looking to buy a new one. I know the 4s is cheaper but what are the other differences that would make one better than the other?

To me the biggest difference is that the 5 has 4G/LTE, so in some places the data connection will be much faster.

Other differences aren't as big a deal - the screen is a little taller, it's a little thinner, a little faster, camera is a little better. There's also a different new kind of dock/charging connector that's smaller but otherwise no improvement.

I have the 5 and my friend has the 4s and there's a pretty big difference in speed, height, and weight. The iphone 5 was better overall. And the camera is Amazing on the iphone 5. But the iphone 5 and 4s have almost exactly the same features like panorama and Siri. So the iphone 5 is better but it's not that big of a difference. I would recommend the iphone 5

Differences are in size, wieght, 4g-3g plan, Wi-Fi etc.

For details are given on http://gm.kochar.com/post/Top-5-Features-of-iPhone-4S.aspx