What's the differences?
OG Blade was only immune to Vampire bites...he was still half-hum and half-vamp.
Goyer apparently wrote his arc in the Spider-Man TAS that gave him the "all of their strengths, none of their weaknesses" that became the basis of the movies. He didn't get the powers in the books until after the movies, during some arc in which Morbius bit him..or something like that, it's been a while...and then he gained the powers.