MWC 2015: Sony Xperia Z4 Release Date Clash with Samsung Galaxy S6 Inevitable?

The upcoming Mobile World Conference 2015 (MWC 2015) is going to be interesting with two world's electronics giants expected to announce their flagship smartphones. Sony and Samsung are yet to announce the release date of their respective devices - Xperia Z4 and Galaxy S6 – but reports claimed that they will be unveiled at a same event in March. Jan 16, 2015