According to foreign media macrumors, the iPhone 12 series also introduces support for personal hotspot network sharing, which is supported by faster 5GHz Wi Fi, compared with 2.4GHz Wi Fi in the previous iPhone personal hotspot network.
AlliPhoneBy default, Model 12 enables 5 GHz Wi-Fi of personal hotspots. on these devices "settings"AppleIt is pointed out that this may reduce the networking performance of the devices connected to the hotspot.
Support for higher speed 5g networks and 5GHz Wi Fi provides a technical basis for faster personal hotspots, but tests must be carried out to confirm the speed increase.
It should be noted that although 5GHz Wi Fi is faster than 2.4GHz Wi Fi, it has a shorter range, so the personal hotspot speed will vary depending on the distance between the bundled device and the iPhone.