It has been a while, working from memory... We see replicants doing things like: Roy dodging a shot from Deckard with inhuman speed. Priss does amazing acrobati

It has been a while, working from memory... We see replicants doing things like: Roy dodging a shot from Deckard with inhuman speed. Priss does amazing acrobatic flips. Replicants dip their hands in boiling water and liquid nitrogen, with no discomfort or pain. The snake woman by is shot by Deckards large calibre handgun, gets up and keeps running. Priss, when dying goes into a spasm of inhuman twitching. Deckard never does anything like that. Deckard by contrast is nearly killed by Roy, who toys with him. Casually dislocates his fingers, causing excruciating pain. Then puts the gun back into Deckard's mangled hand. In the final battle, Deckard is bloody and beaten, and actually loses against Roy. Roy I think laughs off some serious damage, including smashing his own head through a wall; at the end he only stops fighting because his time is up. This isn't "maybe a bit less strength". This is a kid fighting against Mike Tyson. I don't look at it as Deckard being strong "enough to come out on top every time", I look at is as a human with a gun, barely surviving against inhuman opponents.