Survey says half of all iPhone users will upgrade to a 5S or 5C immediately28
According to a recent survey from Ask.com, almost half of iPhone users are planning to upgrade even before seeing the official announcement from Apple. The survey got about 4,000 respondents, of which 46% said that they were going to purchase either an iPhone 5S or iPhone 5C immediately upon release. The other 54% said that they would upgrade eventually, but not right away. The biggest reasons for wanting to upgrade are the promise of better battery life (40% of respondents) and the fingerprint scanner (34%).
insight into all iPhone users.Of course, if nothing else, we would assume that this survey has attracted those who have been following the news and rumors, and have already made up their minds. So, it may be reasonable to assume the survey results can be extrapolated to cover Apple fans; but, we're not sold that a survey like this really gives much
source: Venture Beat