Samsung galaxy grand prime is a good phone for three month, then it creates hanging problem and works very slow. It have no gorilla glass for protection of any accident.
Mostly porblem in sunlight becouse it have no light sensor. When music and camera both are open, then music apps is autometicaly stoped.
The display of this phone is not good becouse every picture are not clear and quality is very poor.
Internet connection is very poor and sometimes data connection is autometicaly disconnected.
Battery back up normal or bad but not good. Its depend on user. When I data connection is on then it backup for 13hr. And normaly it backuped for only one day. Firstly it gives two days or more
Only camera is good in this phone. Its take a very high quality image with properly clear and video recording aslo good.