5 ms·

Still it's not at the iPhone speed, 6S uses fast NVME flash. Definitely not 100$ but not comparable with an microSD card either.

• mbeattie 11y ago
  So, apple should add an sd card slot?
  • Splines 11y ago
    That I think is a usability, logistiscs, and technical rabbit hole that Apple doesn't want to go down. (See Android and Windows Phone).