mentality vs learning ability

mentality and learning ability both are nouns.

Word	Noun	Adjective	Verb	Adverb
mentality	Yes	No	No	No
learning ability	Yes	No	No	No

As nouns, mentality and learning ability are synonyms defined as:

Other synonyms of mentality include brain, brainpower, mental capacity, wit.

mentality (noun)	learning ability (noun)
mental ability	mental ability
a habitual or characteristic mental attitude that determines how you will interpret and respond to situations