1.i bought samsung galaxy core 2 in 2015 . initially it work good but after 6 month is batter backup become poorer.
2.samsung core 2 is very poor sound quality and have very low battery backup.
3.sound reception:-the quality was good when it was new and after 7month it’s sound become very poor .
4.user friendly;-the worst thing of this mobile is that it is hanging in nature and having more heating problem .
5;-at this time it become very bad mobile for me because it not have 4G service.
6;-look&feel;-its look is good but is is very heavy in weight.
7;-value for money:- according to their price so high in other brand phone available in the same cost that are good from it. According my heart opinion that mobile phone not good for that person who alway used to play mobile games. initially it is so good but at a time it become poorer all things like battery backup.