By now, you’re probably aware that Sony just refreshed its smartphone lineup with the Xperia XZ1 and XZ1 Compact.
To sum these two in a couple of words, Sony is once again going the evolutionary path and totally skipping the revolutionary approach; to be frank, this has been the company’s way of doing things for years now, and it comes to no surprise that the Xperia XZ1 and XZ1 Compact are pretty similar to their predecessors in terms of looks.
Luckily, the hardware and the features are pretty much up there with the contemporary rivals … – Source