So what exactly is the difference between the iPhone 4S and iPhone 5? According to this article which pits both devices side by side, not much really.
If you missed last night's keynote launch, you may view it here.
After reviewing the specs, one question remains:
Is this the iPhone you've been looking for?
During very brief hands-on time with the iPhone 5, this much is clear: it's the weight you'll remember more than its thinner profile. The iPhone 4S is already a svelte device: most people probably won't spot the difference if they see the new iPhone from the side. Read more here for hand's on analysis.