http://newatlas.com/sony-xperia-xz1-compact/51144/

As it usually does, Sony has chosen the IFA expo in Berlin to debut its flagship phones for the year, announcing the Xperia XZ1 and the Xperia XZ1 Compact earlier today. They don't offer huge upgrades over last year's models, but could have enough to tempt Sony loyalists into a purchase.

Last year's models, to recap, were the original Xperia XZ and the Xperia X Compact. They were followed by the Xperia XZ Premium that launched at Mobile World Congress, an upgrade in all kinds of departments, including the display and the camera.