Dr Doom's armor did tank a blast from the infinity gaunlet he defeated the hulk and blocked mjolnir Dr. Doom doesn't need prep to defeat Frieza
Yeah, he flew 10-15 meter, maybe even 20. Pretty impressive for a normal human in armor. I don't know the hulk thing, I have seem a debate "hulk vs dr.doom" and they fight only in cartoon(and there wasn't a winner). Anyway, freeza>>hulk. Others blocked the mjolnir too(superman, hulk, I think these non-canon but whatever), also I don't think he blocked it with pure strength.
(edit to no double-post)
@taichokage said:Actually the infinity gauntlet turned him to quartz. And Thor could own Doom and Frieza together. Thor is constantly holding back on earth lest his power obliterate it. Frieza on the other hand although weaker is also capable of such destruction and has no qualms about doing it.
Holding back.... same as almost all character in DBZ.... Freeza could destroy Namek(or later the Earth) effortless when the fight start but he didn't. Freeza pwn(Thor and Doom, but in this battle just Doom)
Frieza will never "pwn" Thor, he may win(which is really up to who is arguing) But he will never stomp Thor.