This time, the Bank of China, Hong Kong version, Macao versioniPhoneXR/XS Max uses the design of the physical dual card, and Apple has also explained this on the official website. Let's take a look at it.
1. The dual-card version adopts the nanoSIM card. The structure is not the double-independent card slot that was previously transmitted by the network. Instead, the single-slot double-sided design, one put on one and one on the bottom, the benefit of this is minimized. The occupation of internal space.