Side profile of every modern tank is easy. And in every non conventional conflict tanks will go down.
But when we talk about India Pak conventional war, I think that T90 has good enough frontal armour to stop the 1st hit. That is important. To survive the first hit.
And apart from their strike corps they don't really have very good tanks.
PA could buy the HJ-12 or OMTAS and gain some temporary advantage.