Apple unveils the new iPhone 4 with video chat

Apple CEO Steve Jobs poses with the new iPhone 4 during the Apple Worldwide Developers Conference in San Francisco, California, June 7, 2010. Calling it the "biggest leap since the original iPhone," Apple chief exec Steve Jobs proudly unveiled the widely expected iPhone 4, which has a higher-resolution screen, longer battery life and thinner design.[Agencies]

The iMovie application for the new iPhone 4 is displayed, after Apple CEO Steve Jobs unveiled it, during the Apple Worldwide Developers Conference in San Francisco, California, June 7, 2010. One of the most noticeable changes is the iPhone's new camera on the front that can be used for videoconferencing, in addition to a five-megapixel camera and a flash on the back. [Agencies]