Nowadays, many smartphones use a USB C charging data interface, and of course, most of these smartphones refer to Android smartphones rather than Apple's iPhone.

Although Apple also uses the USB C interface in many products, such as Apple's iPad tablet, Macbook, and others, this does not include Apple's iPhone.

Currently, the iPhone still uses Lightning, and according to predictions, Apple is not planning to convert the iPhone's Lightning to a USB C interface in the future.

According to Apple's disclosure, the reason why Apple won't convert iPhone Lightning to USB C interface is because Apple obtained authorization fees from third-party accessory manufacturers for MFi certification, which is one of the sources of revenue; In addition, the USB C waterproof specifications are also worse than Lightning.

Although Apple did not accurately convert Lightning to a USB C interface, this does not mean that iPhone phones will continue to use Lightning. Apple's iPhone 12 series phones support MagSafe with magnetic charging, and Guo Mingyi predicts that Apple may launch a hole less design iPhone in the future

Of course, MagSafe, a magnetic charging device, is not yet very mature. Guo Mingyi stated that Apple will not switch to USB C for the iPhone in 2021, nor will it have a hole free connection design.