According to the official Marvel canon, the character is supposed to stand at just 5'3", but Logan’s height isn’t always ...

“Sabretooth is the definition of big bad — one of the nastiest, cruelest, scariest villains in the 616 and Wolverine’s greatest nemesis,” Percy told Marvel.com when “Sabretooth War ...

His Adamantine-laced skull also made that Wolverine impervious to psychic attacks and more durable than his counterpart on Earth-616. CONSTRICTOR STRIKES! The return of the villainous CONSTRICTOR ...

However, instead of naming him Wolverine, they name him the Winter Soldier—the same title that used to be held by Bucky Barnes in the main 616 Marvel universe. However, it remains to be seen ...

Mystique and Nightcrawler seem to be exactly the same as their Earth 616 counterparts. And when Nightcrawler speaks to the Ultimate Wolverine, they seem to have the exact same sort of friendship ...