GSMArena: Buy Sony Xperia Z3 online

Sony Xperia Z3 D6653 International Version.
Sony Xperia Z3
Sony Xperia Z3.
Sony Xperia Z3 available on Amazon for first time after unveil. Price tag started from $455 for International Version. Sony Xperia Z3™ is the premium phone from Sony with powerful performance, an innovative high quality camera and PS4 (play station 4) gaming technology. Sony Xperia Z3, announced 2014, September and unveiled July 2015. Features 3G, 5.2″ IPS LCD display capacitive touchscreen, 20.7 MP camera, Wi-Fi, GPS and Sensors.
Full phone specifications, see here

How to update Sony Xperia Z for Lollipop

update Sony Xperia
update Sony Xperia.
All phone in Sony Xperia Z series got Lollipop update through OTA. If you are using Sony Xperia Z, Sony Xperia Z ultra magnet or Sony Xperia ZII, then you can get Android Lollipop update directly from Sony by go to Setting>About>System update. You need to make sure before start updating Sony Xperia Z phone, your phone have minimum 1GB of free ROM memory. For Sony Xperia Z3, you don't need update because Xperia Z3 comes with latest version of Android Lollipop 5.1 original update. However you need to charging up phone 100% before go to start update Sony Xperia Z phone to latest  Lollipop update.