This update to the original iPhone adds 3G data, GPS, and a new shape on the ... iPod music player, 2 megapixel camera, and up to 16 GB of internal memory.

So, lots of big changes. When it came to the camera, though, upgrades were nonexistent, at least initially. In our review of the iPhone 3G, we lamented how Apple retained the same 2 MP camera as ...

This update the popular iPhone 3G upgrades to a faster processor and data connection, 3-megapixel auto-focus camera with video capture, and adds a compass and voice control.