Samsung galaxy j7 is best mobile with good features. latest android version 6.0.1 in Samsung j7.
16gb internal memory 16gb and you never face storage problem in this phone. Display 5.5 inch it gives you nice screen quality. with high resolution. one best option in phone that is 16 mp front camera, rear camera 5MP with nice clarity. in this phone latest processor octa core 1.6ghz, Ram 2 gb . Both combination gives you more speed. I think compare other dives Samsung is best. and under 16000 this is right phone.
One more thing this mobile gives you 3300mhz of battery capacity it gives more battery backup. Heavy apps runs quiet smooth. Good worth for money if you want purchase mobile in 15 to 20 k you better go this mobile. Suppose if you getting any problem in dives nearest Samsung servie center gives you nice support. Android latest version marshmallow is built in this mobile.
Additional features: Led flash, automoatic focus.
video 1080@30fbs, face detection, wifi, sensor accele_45rometer, java supported and act feature’s .
And I Give 4.6 stars for this mobile phone.