Katakuri definitely has worse feats than King. But I'm sure that if Kata were to be present here, Oda would show him at the same level as King. Just like how Zoro went from easily countering Kaido's slashes to getting overpowered by King's. I don't think Oda powerscales like us people here do. He just what suits the plot and portrayal. And tho maybe not feats, Kata had a good enough portrayal.
Again, I'm not saying that Katakuri is as strong as King given what we've seen. What I'm just stating is how Oda would do it imo. He just doesn't powerscale like that.