But that's my point. People are talking about exchanging for this phone and don't even know why. So is it really about needing those extra bands, worrying about resale, or just a weird need to have an iPhone with more bands than other people's iPhones?
It has 4 additional LTE bands so it can fully work with carriers located in Europe and Asia. If you don't travel frequently to those countries listed then it won't matter to you.