There has been different kinds of rumors surfacing about one of the most awaited versions of Sony Xperia, the Sony Xperia Z4. There are some that are saying it is impossible for Sony to release it anytime soon and some say that it is already on its way.

Reports claim that Sony Xperia Z4 will be released in 2016 although there are still no official announcements. But despite the unofficial dates, there are photos released by Sony for the Xperia Z4 as it is rumored to be included in the upcoming James Bond movie, 'Spectre'.

The photos released looked quite different from the usual gadgets that Sony have released. The new Xperia Z4 reportedly seems to have a new clock, adaptive screen color and interesting back panel. Rumors also suggest that the gadget may be featured in two ways, one with a QHD display and one with a full-HD display.

Several reports also claim that Z4's front camera will be a significant improvement from that of the past Xperia Z devices which is of course highly expected by the consumers. The main worry is that if the gadget is released early next year, several hope that it will have much improvement as it is just a short period of time from the release of its predecessor.

It is also expected, that the price of the awaited Z4 will be higher than the previous gadget released by Sony. Z3 reportedly costs $600 and with the expected upgrades, Z4 is eyed to cost much more especially if it will feature the QHD version.

The rumored specs of the device were reportedly from a leaked document published online. It says that the new Z4 will feature Android Lollipop 5.0 although it is unclear because in the leaked document, the device had a Android Lollipop 5.1 feature which is clearly erroneous.