The simple answer to that question is no. It looks exactly like the 4S. The only difference besides software that i can tell is the bigger screen. I was actually looking forward to the release of this but now I am a bit disappointed. Was I actually going to get the new iPhone if I liked it? Probably not still. The price tag is the most obvious fault.
I'm hopefully making the jump to Android in the near future (more specifically, one I can get a Nexus 4 :D), and I have a few questions. If you don't want to hear my mobile background, you can just skip to the last set of questions. Thanks!