First if all I'd say that this phone is a bang for ur bucks. For this price u' l be wandering around to buy a samsung phone s duos or any other samsung phones with 3rd or maybe lower class specs
Which are hang ki dukan.
In this price ur getting 2gb ram a7 cpu quad core and ips display with gorilla glass 3
I've been personally using it and have become a fan of this thing.
Only cons is that the charging time is a little bit long aroung 2.5 to 3.5 hours to fully charge but thats worth it because u get very long extemded battery life.
U can use it for 5 hours continuosly web browsing
