[sfax]

Originally Posted by nonagon

The lens was upgraded in the 4S. http://arstechnica.com/apple/news/20...hutterbugs.ars . Dual core helps everything run more smoothly, not just Siri. And now you can have 64GB of storage for music or whatever else. So might be worth the upgrade for some.

Yeah, fair points and this is a little but regardless of how much they improve the quality of the lens, its limiting factor is its size. My DSLR takes photos at the same resolution but a small camera phone lens will always be inferior.

Dual core adds multi-threading which doesn't necessarily make things smoother or faster. It may do in some situations but it all depends on how the software is coded really. I'll reserve judgment until I see some material improvements.

And to play devil's advocate you'll need more space as you're unnecessarily creating images and videos at too high a resolution.

With all of this mind, I'm really in no hurry to upgrade my iPhone 4 to a 4S. We'll see if they bring out anything worthwhile next summer.