The iPhone 4 has already been amazed the world with its radically redesigned look, which Gizmodo revealed early after getting its hands on a prototype.There is no question about the fact that iPhone 4 is more smarter, more reliable and easy to operate capability.
A 3.5-inch Retina Display put pretty much every other smartphone display to shame: At 960×640 and bearing a 326ppi pixel density, it offered pixels smaller than the human eye could detect. The iPhone 4 was also encased front and back by slim slabs of glass, and ringed by an aluminum rim. This is why it is looked more beautiful. The visual conceit was slick, and Apple received kudos for its smart industrial design refresh.