iPhone 12’s have finally been announced. There are 4 different models all with 5G connectivity:

iPhone 12: available for pre-order 10/16/2020

iPhone 12 Pro: available for pre-order 10/16/2020

iPhone 12 mini: available for pre-order 11/6/2020

iPhone 12 Pro Max: available for pre-order 11/6/2020

The 2 links above take you directly to the Apple Website to place pre-orders for the models available on 10/16/2020 and on 11/6/2020. Note: an actual online purchase for each particular model can only be made on or after the specified pre-order date.