Will universities take IGCSE's into consideration cos it's much harder than GCSE's?

I know they are both considered to be equivalent, but say a student got a B in her/his IGCSE and another student got an A* in his/her GCSE's. The student who got an A* will be more likely to be accepted than the other student, which is quite unfair! In my opinion a person who gets a B in IGCSE = A* in GCSE? Am I right?

I know they are both considered to be equivalent, but say a student got a B in her/his IGCSE and another student got an A* in his/her GCSE's. The student who got an A* will be more likely to be accepted than the other student, which is quite unfair! In my opinion a person who gets a B in IGCSE = A* in GCSE? Am I right?

1) unis dont care
2) IGCSEs prepare you better for a level
3) IGCSEs are in no way harder imo (I took both)