Samsung Galaxy J2 - 6 is a very cheapest Mobile with great feature is powered by 1.5GHz quad-core it comes with 1.5GB of RAM. The phone packs 8GB of internal storage, dual sim. 5 inch big touch screen display with 720 x 1280 pixels resolution, OS Android v6.0.1(Marshmallow), Primary Camera 8 MP, f/2.2, auto focus, LED flash and rear 5 MP f/2.2, support external microSD, up to 128 GB, Removable Li-Ion 2600 mAh battery upto 14 hours(3G) talking time