It is easy to use and has long battery life( 4000 mh battery) and it has ram about 6 GB random ascess memory, 16 mega pixel( front and back) and 15.2 centimeters of display.The new c9 pro has the looks that turn heads.with its slim design and 2.5D gorilla glass, dual sim+ seperate memory card slot the dimession are 162.9mm×80.7mm×6.9mm( height, width, depth) it is available in gold and white and black .it has processor of 1.44Ghz octacore.the maost surpriseing new touch is that samsung has gone with stripped antenna lines on the top and bottom of the phone