This was in our local paper on the weekend. They compare quality of images from some of the newer cell phone camera technologies to DSLR.
http://www.vancouversun.com/business/First+rate+photos+high+video+frontier+smartphones/9558743/story.html
Camera phone despisers, please don't shoot the messenger! At the moment I don't even have a smartphone. Thought it was interesting that Samsung will have a 16 MP camera phone.