Update: iPhone 3GS is official.
Other rumored additions to the popular smartphone are a camera capable of recording video. A 16GB storage version of the device is also expected to debut. The phone would be available in black or white models.
The camera would be a 3.2MP unit whereas the current phone has a 2MP device. Some rumors also have a cheaper iPhone coming with some claiming the current 3G iPhone will stay on at a lower price.