The Yureka black is a very bad mobile and I am saying it because.i had experienced it.It has a serious heating issue.Which lag the device while u r using it.This causes so much trouble while using it.So I really don’t like it.It has 4gb ram but its not behaving like that it has.its acting like it has only 1 gb and working so slowly.Yup it has a good camera either back or front both.but we all know that we are not only satisfied to camera we also want that high performance Too.so overall its a very bad mobile.in my opinion.and According to its working.Its price is also so high.