In the network leaked slides from a confidential presentation Sony Mobile held in China, on plans to produce smart phones. Thus, the company plans to focus on the new line of Xperia X in the period from 2016 to 2018.
As a result, a series of Xperia X will replace not only the flagship model Xperia Z, but also more affordable line of Xperia C and M. For example, not so long ago there appeared information about the upcoming Xperia Ultra C6. Apparently, he will be released under the name Xperia X Ultra, joining the line of Xperia X.
Note that officially, Sony Mobile has not yet confirmed these plans. Recall, Sony introduced the smartphone Xperia X, Xperia X and Xperia XA Performance at the MWC 2016, which was held in Barcelona from 22 to 25 February 2016.