Sony has officially unveiled the Xperia Z4: Snapdragon 810, 5.2-inch 1080p display an

[cdmagurus.com]

We've been wondering how long it would take for Sony to officially unwrap their flagship for 2015, but the company did so this morning as they announced the Sony Xperia Z4 in their home territory of Japan.

More... (http://phandroid.com/2015/04/20/sony-xperia-z4-official/)