Sony is a well-known company and it is xperia Z3 from them.It is a good mobile.It has very light weight of 152 gm.It has 16/32 gb internal memory and it also has 3 gb ram. You also expands its memory upto 128 gb by using micro Sd card.
With this type of features it also has fast processor.It is better than Sony Xperia Z2.It has 20 megapixel back and 2.2 megapixel front camera.It has android kitkat which you update into lolipop.
