Smartphone companies are now in the habit of releasing flagship devices with incremental upgrades, and no one does it better than Sony.

From its original Xperia Z, which came out at the beginning of 2013, to Z1, Z2, Z3 and the just-released Z3+, each progressive release, which came roughly six months after the one before, has been only a small advancement over the previous model in terms of hardware.
…
Read full post here:
https://www.asiaone.com/