You could say the same for the 4 and 3gs. It's almost unbearable to look at the 3gs' screen after the 4. A lot more zooming in to read web pages. The camera is far superior, more snappy, battery, etc.
Every model is better than the last, but I don't think Apple is ready to let go of the 4's phenomenal success, there will be a 4(letter).
That's true, but it's not the point that I, and a few others, were making. We were saying that despite the external look, the 3GS and the iPhone 4 are much more alike (almost identical, actually) in internal (important) hardware than the 3G and 3GS are/were. Most people think, because of the identical external appearance, that the 3GS was a "minor" upgrade from the 3G internal architecture-wise, when in fact it was pretty major. The iPhone 4 was actually a "minor" bump (again, architecture-wise) from the 3GS. So, based on that pattern, even if the "iPhone 5" looks similar/same as the iPhone 4 on the outside, inside it should be a pretty big jump. And if the rumors out there are true (the dual core A9 CPU, the new big jump in GPU), it'll be just that...a big leap. The external look means nothing as far as how big of a technology update the phone encloses. The 3G to 3GS proves that.
