Apple has had support for eSIM since the iPhone Xs/XR, but it has gone all in by ditching the physical SIM card slot for iPhones from version 14 and later sold in the U.S. While models sold in ...

Models sold in other countries will still have a nano-SIM card slot. Every iPhone 15 model can store at least eight different eSIMs, and even more in some instances. Two can be in use at one time.