Do you know that iPhone 4S weighs more than iPhone 4? Now that’s a first because the later version is always expected to be slimmer than a former version. And there’s a reason for it. iPhone 4S is a world phone which houses both GSM and CDMA chips making it the most desirable phone ever.
iPhone 4S is also powered by much better camera, better battery, better processor and better video capturing.
Check out this infographic to find out more key differences :
Note that the prices given away are bundled with the telecom operator through a 2 year contract in the US. World price will be different.
Via HuffPost Tech