In the iPhone 13 series, one of the biggest novelties was the ProMotion screen that allows for adaptive screen refreshing up to 120Hz. It should be mentioned, however, that this type of screen appeared in only two smartphone models - iPhone 13 Pro and iPhone 13 Pro Max. The situation will be different in the case of the iPhone 14 series, or at least this is indicated by the latest press reports.
According to one of the analysts, Jeff Pu, this year's series of iPhones in all variants of phones will receive a screen that allows for a dynamic refresh rate, up to 120Hz. In addition, probably all models of the iPhone 14 series will receive the same amount of RAM, and it will be 6GB RAM. Initially, there was talk of the possibility of using 8GB RAM in the Pro and Pro Max models, but if it will happen then it will be soonest implemented to phones from iPhone 15 series. In terms of internal storage, standard iPhones from 14 series will receive at least 64GB of storage, while Pro models in the smallest possible variant will have 256GB of internal storage.