"The iPhone 4 offers enhanced performance, a lovely new display, and an improved design. It also adds a ton of sorely needed features, both by itself and through the iOS 4 update"

"On the plus side, it boasts a thinner design, a "retina display" that's so sharp that the human eye can't distinguish its individual pixels, and two cameras -- a VGA one on the front for video chatting, called "FaceTime," and a 5.0-megapixel one on the back for photos. "

"It's a lot to live up to, and the iPhone 4 is doing its best "