Xperia has Android operating software which is easy to use. There is a never ending list of free applications available. Downloading and installing applications is simple. Hence you can customize you phone with ease.The phone’s processor speed is fantastic.Camera is the best I’ve seen on mobiles so far. Display quality is good.
Fit and finish is good but not as good as iphone.
Major letdown, however, is the Battery life........ it lasts only half a day(moderate usage). Conversation using speaker phone is possible only in quiet environment as loudness of speaker phone is inadequate.
I wish Sony was as aggressive as Apple in marketing this product and there were more accessories available.