This phone is just fantastic I am using this phone since 1 and half year it never hand and still never damaged anything it looks new I am using this daily. that phone is upgradable in windows 10 from windows 8.1. gives super performance with good processor speed.
and that mobile provides a 1 gb ram which is great for daily use, nice game graphics. and it is provide outlook service and also provides a free onedrive storage, nice battery backup, since 1 and half year I never changed that phone battery it works nice. windows are better than android.