I am purchased few weak ago sony xperia z5 premium smart phone, It is an inscrutable phone.
This phones camera capture 4k quality photo.
And this set is really very very slim.and features of this smartphone, unbelievable. My experience about this phone is very nice. And the ram in this phone 3gb and camera is 23 megapixel. And.5.5 screen size and 64-bit Octa-core processor, Quad-core 2.0 GHz+ Quad-core front camera is 5mp.