Question

what is the difference between discrimination and inequality?

Answer 1

Discrimination means criticizing one gender from another
Inequality means treating on gender as high and one gender as low.

Answer 2

Discrimination and Inequality are used as same terms. And they do give out a same meaning.
But,
Just in case,
Discrimination:- Racism , Separation of Colours , Stereotypes etc....                                      (Discrimination for a whole society)

Inequality:- When one's rights aren't provided (OR) They are illtreated                            from others(Inequality for one).