Samsung galaxy J2 Pro
RAM-2GB
Android version-6.0.1
Display-5 inch
Internal storage-16GB
ADVANTAGES
1.It also possess features like smart glow and ultra data saving mode.
2.Ultra data saving mode enables you to save your internet datad to a larg extent.
DISADVANTAGES
1.It hangs while playing games and sometimes it becomes too slow.
2.Using for more time heats it to a high temperature.
3.Internet speed is much slower than other phones.
( I have reliance jio.I get around 500 Kbps while my friend having other phone gets speed of 1-3 Mbps)
4.Its charge gets down fastly.
5.It is too costly with too little features.