Redmi 3s prime is a very impressive budget smartphone under Rs 9000.
THREE most important thing is available in this phone-
1st- 3 GB RAM means number of application you can use without any hanging problem.
2nd- 4100 mAh battery, its battery backup is so long.
3rd- fingure print sensor. you can lock and unlock phone very smoothly. its screen size is also reliable.
stylish look and design with three different colour.
here you can use either both sim together or one sim and memory cad.
its sound and video quality is also good.
no heating problem. but charging duration is more.
hence I can say go for it without any hesitation.