The samurai wore a kimono with light metal plating and had two swords, the katana which was 2 and a half feet long and a wakashu which was a short sword which was used for suicide and close quarter combat. The armor was made out of plates so it was very light and it was made so the samurai could perform martial arts in their armor. The swords were better because if he lost one of his swords he could replace it with another. Also the wakashu was so small so it could be hidden for escapes or suicide. A knight's armor though was a heavy set of steel armor and a double bladed sword. There armor didn't focus on movement but on protection and it was very durable. There sword was made for double handed ( even though it could be held with one hand) and it was made for close combat. I think because it was very light I think that the samurai's armor and weapons would beat a