Details of the upgrades for iPhone 4
Apple CEO Steve Jobs introduced the new iPhone 4 at the Apple Worldwide Developers Conference in San Francisco on June 7. The new device features many upgrades from the 3GS, which was the previous version of the popular smartphone. It hits stores on June 24th and costs $199 for a 16 gigabyte version, and $299 for a 32 gigabyte version.
Here is a rundown of some of the upgrades on the device.