The word to use in comparisons is "than" not "then" (which indicates a sequence of events).
For example, "My e-peen is bigger THAN your e-peen" which indicates a comparison, NOT, "My ham is tastier THEN you ham", which indicates my ham is tastier before your ham which is nonesense.
Dunno how this mistake became so common.
Also things differ from each other, not to each other. "My squishy drow is different FROM your invulnerable warforged", "to" is use in showing similarities, eg "Brocolli is similar TO cauiliflower, but differs FROM it in being green".