TechwareLabs has published a comparison review between the iPhone vs iPhone 3G
>> iPhone vs iPhone 3G
Almost everyone has heard of the new iPhone 3G which is supposed to sport all manner of enhancements meant to entice new as well as existing iPhone users. We sent Dan Shannon out to get one of the new iPhone 3G's to replace his existing 1st generation iPhone. We have Dan's reactions to the new 3G and his take on if the phone is a worthy replacement for you.
>> iPhone vs iPhone 3G