桁が違う
Idiom- 1to be on a (completely) different level ; to be on a different scale ; to be in a different league ; to be of a different order of magnitude ; to stand no comparison Translated by Jiyomi
Other writings and readings
ケタが違う桁がちがうけたが違う
expressions (phrases, clauses, etc.) · Godan verb with 'u' ending
JMdict entry 2833581. Source and licence.