Though everyone to iPad mini screen, equipped with various isn't very satisfied, but iPad mini Tablet PC sales has made good achievements, and iPad4, compared with some even better. Maybe you will ask, so not standard version of the 9.7 inches iPad sales will be the younger brother influence! But according to Cowen and Co. The results of the survey to see, for the influence of iPad mini iPad seems to still is not very big, it seems iPad mini the younger brother as well!