subject: What You Need To Know About The iPhone 4 [print this page] Those who thought the 3GS was good will love the new look and greater functionality offered by the iPhone 4. Would be Apple converts who might still be on the fence should get down and join the queue to get one. Apple has improved what many thought was already the best smartphone in the world, and is sure to win over a lot of new fans with its great looks, class-leading display and usability.
