This phone is the latest release of samsung company. It has android os v. 6. 0. 1( marshmallow). It has 13 mp autofocus back camera and 8 mp front camera. RAM upto 3GB and ROM upto 32 GB which extended by using micro sd upto 256GB. It has 33000 mAh battery, having facilities of hotspot, bluetooth, radio etc. Also have strong metal body, Smooth touch, 1 year warranty, Contains headphones, Dual sim feature. It has octa- core 1. 6 GHz coryex - A53. Flash camera, Fingerprint lock etc.