the comparative of superiority
Mon ordinateur est plus performant que le tien.
My computer is more powerful than yours.
Mon écran d’ordinateur est plus grand que le tien.
My computer screen is bigger than yours.
the comparative of equality
Mon ordinateur est aussi performant que le tien.
My computer is as powerful as yours.
the comparative of inferiority
L’écran de mon ordinateur est moins grand que le
tien.
My computer screen is not as big as yours.
If more than one comparison is being made, it is necessary to use
plus, aussi, moins, before each adjective.
Mon ordinateur est moins cher mais plus
performant que le tien.
My computer is less expensive but more powerful than
yours.