JF-17 B3 may not have any comparison to Rafale. But one thing is definitely there to negate every edge rafale carries against PAF. JF17 does not need to be identical to rafale to beat it but to have something unique and out of the box.
This uniqueness is better integrations of all sensors networked together at the disposal of pilot to hit first and long before rafale can foil the attack. JF-17B3 is designed to give whatever PAF asked for to make rafale a sitting duck or keep it at bay far away from Pakistan.
India will know the true colors of it only after losing like 27th Feb.Meanwhile, what Indians can do ? Only the guess work but never know what the dragon they are confronting.