With the emergence and popularization of new technologies, the mobile phone interface gradually presents the development trend of "unity between multiple devices", "faster data transmission speed" and "humanization of plugging and unplugging".
For example, Apple adopted the new Lightning interface after iPhone 5, and the Android camp began to struggle for the popularization of the new interface after Nokia N1 Android tablet adopted USB Type-C from the year before last (2014 should be corrected here).
Due to the unity of Apple's ecosystem, Lightning interface has become the absolute mainstream in the IOS ecosystem. After a year and a half of popularity, the current Android camp, Type-C with its advantages of strong power supply, fast transmission speed, positive and negative plug, has replaced Micro USB, has become the trend.
According to details released by the alliance, USB Type-C cables already support multi-channel operation, but upgrading to USB 3.2 will allow host devices and peripherals to adopt a multi-channel solution, meaning they can support two-channel speeds of 5Gb/s or 10Gb/s.
In addition, USB 3.2 continues to use SuperSpeed USB layer data rate and encoding technology for seamless conversion between single-channel and dual-channel operations, and is compatible with older versions of devices.
So, with the popularity of the new interface, the old 30-pin iOS device interface and Micro USB, completely written into the history pile.
Before this, there are many mobile phone interfaces, they or because the relevant accessories are too few, such as infrared interface;
Or because the range is too narrow, such as the mini HDMI port;
Or because of poor interface insertion experience, such as Samsung S5 Micro USB Type-B, flash in the pan, obsolete.
