http://www.hotdealprice.com/Electronics/apple-iphone-4-black-smartphone-32gb-cell-phones-service/ When creating iPhone 4, Apple designers and engineers didn't start with a clean sheet of paper. They started with three years of experience designing and building the phones that redefined what a phone can do. iPhone 4 is the result of everything they've learned so far. And it's all contained in a beautiful enclosure a mere 9.3 millimeters thin, making iPhone 4 the world's thinnest smartphone. Sat, 25 Sep 2010 20:27:26 MDT en