Samsung galaxy core is one of best mobiles I have ever come across it has every possible feature that can be put in such a price.
Pros:
Large screen i.e 5 inch
Sensors
Jelly bean android version
High working speed
Cons:
Not reliable with time looses its strength
But overall a good phone for average user.
Buy it use its features and functions to fullest till u can
And one most important thing brand name SAMSUNG