Samsung Galaxy S 4 vs. Galaxy S III: what's changed?
 

We live in an age of comparison, as we ruthlessly stack up one device against its brethren to determine which one will find its way into our affections. As is our way, we have searched deep within Samsung's Galaxy S 4 to find out in which ways it exceeds 2012's flagship, and we post the results after the break for your enjoyment and amusement. Have at it, spec fans, have at it.

http://www.engadget.com/2013/03/14/s...whats-changed/