The Sony Xperia Z3 has yet to be officially revealed, but word on the street has it that the handset could be released and making its way into stores by September. Given that IFA 2014 will be kicking off sometime in September, we guess it sort of makes sense that Sony could potentially unveil the handset then and announce a release date as well. This is according to an alleged leaked document from Vodafone Germany which shows the possible release date for the handset. We expect that sometimes carriers are given heads up as to when products might become available so that they can plan their marketing and get it ready for sale, but at the same time for all we know, Vodafone Germany could simply be speculating, so take it with a grain of salt for now.