Significantly less, though it does depend on the era (in EU IV era, Europe truly was top butcher + bully, far less so in say the 1200's when trying to fight the Mongols would get them their pants pulled down).
They had a unique advantage in the new world though, and that was disease. The interesting thing is the uneven nature by which that's represented; disease killing huge % of the Americas lets Europe roll them easily...but this representation of "tech group" doesn't show in sub-Saharan Africa at all. There, we have Portugal regularly attacking Mali and winning pre-1500 or just after. There wasn't a snowball's chance in **** of that in reality. Terrible firearms still, hostile conditions for European standard armor, disease going the other direction, native populations plenty willing to fight back...Iberians should not be seeing material success there.
But Sub-Saharan in general gets unrealistically screwed every bit as much as Ming and Inca in this game. At 1444 Mali/Songhai were not centuries behind other areas of the world in technology. There is no way these nations shouldn't be able to see Morocco, Algiers, Tunisia, Tripoli, all the way to Mecca. Their populace actually traveled to Mecca before the era FFS.
It's very odd that the tech group is so gimped considering that European conquest of it is outside the EU IV timeline.
Your description of european supermancy in mesoamerica is not accurate at all.
Europeans (Spaniards) already got established strong colony in Cuba and disease have already spread and wiped significant part of mesoamericans. However, even then, europeans could win only by manipulating sides against each other. Or rather... many local powers have tried to manipulate Spaniards to help them defeat their enemies. And they succeeded. But as happened many times in history, this enemy was much larger piece to bite (how exactly is this idiom in english?) than those powers could and then weakened and divided have succumbed to another and another spaniards filling New World in their greed for gold.