I used Samsung S-1, 2, 3, HTC desire - 816, sony xperia c5, Nokia lumia 650,
Black berry curve .From all these above the best phone I have used and still
using is Iphone 5s .The Apple iPhone has a stunning display, a sleek design, and an innovative multitouch user interface.
I dont even wish to upgrade to 6 or 6s coz this is perfect
in shape and process, looking, user friendly for me.I loved this phone features.