A:Answerthe iphone 12 has a 6.1" screen and the mini has a 5.4" screen so slightly smaller apple says the mini can fit in the palm of your hand other than that the specs are the same
A:AnswerYes you can! We just switched from AT&T to Verizon and Best Buy made it easier than going into a carrier store to do so! They even set up our new phones completely for us which copied over our previous iPhone 7 & 8’s settings, apps, photos and even text messages!
A:AnswerUnder the cellular settings on the phone (at least the Verizon version), you have the option to force the phone to use only LTE rather than automatically 5G.