The samsung j7 prime packed with samsung exynos processor which is made up of 14nm technology which is very power efficient
It packed with 3300 mah battery which is very nice but does not support fast charging
It also have fingerprint sensor which work very good and and present on home button od the phone
Its run on android marshmallow which a hope update to android nogut soon
The the very bad thing about samsung it does not give basic sensors like ambient light sensor and gyroscope in the price of 17k
But its camera performace still very nice
It is reccomended for those users who need after sale suppor nice and name of big brand and it also look very nice
It also good in gaming and multitasking