Updated: Sony Xperia Z2 release date, news and rumors

Sony loves a flagship smartphone and, if current rumors ring true, the Japanese firm is lining up its third in just over a year in the form of the Sony Xperia Z2.
January 2013 saw the arrival of the Xperia Z at CES in Las Vegas, which was followed in September 2013 by the Xperia Z1 at IFA in Berlin - and now we're hearing that the Xperia Z2 will arrive at MWC 2014 at the end of February.
Compare Sony's product cycle to the likes of Samsung or Apple - where we see an annual reboot of real flagships such as the Galaxy S4 and iPhone 5S - and you start wondering whether the Japanese firm has gone mad, or perhaps is onto something.We've rounded up all the latest news, leaks and rumors surrounding the Xperia Z2 to bring you a comprehensive overview of what you may be able to expect from the phone.