After lot of search I choose Samsung Galaxy J-7 prime. My budget was under Rs.16000/-. I’m looking for android mobile which is free from hanging problem. Other brands are also attractive but not reliable. Samsung is the only brand on which I can trust. It comes with 3 GB RAM and 16 GB ROM which is expandable up to 256 GB which is awesome for hang free operation. It has 5.5 inch full HD display. 13 mega pixel rear camera and 8 mega pixel front camera both provide high quality photography. Exynos 7870 processor provides best performance. 3300 mAH battery is sufficient for one full day working. At last I always suggest to go for Samsung Galaxy J-7 prime.