SIM card tray, better battery life, more storage, cheaper, better display, new iOS 7 of course. This thing is gonna fly off the shelf by Xmas.. If you bought or about $400, congrats!!
I wouldn't be so sure about that. iOS 7 getting some pretty bad reviews. They are saying men will not want to be caught dead with an iPhone now due its gayness. Samsung outselling AAPL on all fronts. Besides smartphone market becoming saturated.
Sentiment: Strong Sell
How many people bought PCs knowing it's 'upgradable' but never open the open once? Why pay for the flexibility when you know when you're know techie enough to do anything about it? Besides in two years (like now) it'll be obsolete?
Now, do I even have to address longer battery life for you to understand?
You have no clue what you're talking about. People want more storage but don't want to deal with opening up the hatch.
More storage, faster speed is the natural technical advances and innovations.
It will fly off the the shelves because there is a huge pent up demand for renewal and replacements. Believe it or no, many people are just holding and NOT willing to go Androids because of the Apple ecosystem.