Stay one more month before the grand event Mobile World Congress 2015 in Barcelona, Spain.
In international exhibitions, Sony will be one of the participants who anticipated, especially after they did not appear in the CES 2015. They will release Xperia phones Z4.
Overall, its design is no different from its predecessor. As we can see above, Sony seems to have decided to shift the position of a separate front camera with a sensor, which is likely to be useful to photograph selfie.
In addition, his bezzel made thinner so felt able to provide a visual experience that is sharper and wider.
Specifications officially unknown, but most likely Sony will choose Qualcomm Snapdragon processor 810.