Apple insiders have hinted that the company may stay with the current iPhone 3G design, but offer multiple colors and different versions — iPhone 3G Nano, iPhone 3G Mini, etc. In addition to the iPhone 3G, Apple will also unveil a $99 iPhone at WWDC next week.

Faster chips – both the CPU and the multimedia processor – will make the next-generation iPhone fly.

[via Gizmodo]