Well I have lots of retro boxes and the older ones look more worn out and flat because of its age like my og flint 13s they're not looking the same as the sport blue 6s I copped like 2 months ago when they released. So it could just be over time, it does look like you have a legit shoe though.
Well I have a couple pairs of these and everything seems to match up, mine are just a bit lighter but that's becsuse I took them out of the box like 2 times so yours is just a tad older I guess
I would understand why these are fake, because of the skinnier jump man logo. But your lucky you got a real pair of lightning 4s, hope this helped dude.