all.-This version protects the screen better.-This version is easier to remove when needed.-Neither of these power cases seem to sync with iTunes.-The old version charged from the top of the case.

No need to bring an additional cord.-Because you slide the phone into this case, it has a lip that protects the screen when you place it face down.-This charges my iPhone from 10% to 100% with power to spare.-The power button is on the lower back, and must be held down for about 3 seconds.

all.-This version protects the screen better.-This version is easier to remove when needed.-Neither of these power cases seem to sync with iTunes.-The old version charged from the top of the case.