IPhone 5s is the oldest iphone model that can upgrade iOS 12. This mobile phone with A7 processor was released on 20 13. So Apple 6 can of course be upgraded to the ios 12 system.
When Apple released iOS 12, it emphasized the performance characteristics of this system, including smoother animation, faster application startup speed and keyboard display speed. According to Apple's statistics, in iOS 12, the startup speed of the application is 40% faster, the loading speed is doubled, and the display speed of the keyboard is 1.5 times faster than before. Activating the camera from the screen lock interface is also a key point of iOS 12. Apple said that it is about 70% faster on the iPhone 6 Plus.
Some people compare the game loading speed with the latest domestic flagship mobile phone with iPhone 6S, and the final result is flat, which also shows the gap between iOS and customized Android system. In the latest iOS 12, we will find that there are more and more functions on iOS, but we still realize "simple and easy to use" features, such as cameras and some efficiency tips.
For example, Siri instruction expansion: Hey Siri turns off the alarm clock with one button and switches on and off household appliances. Siri, as the first product of mobile phone voice assistant, has been greatly improved in function after being updated and optimized by multiple versions of Apple system. After "training", Siri's practicality is not lost to Android voice assistants such as Bixby and Xiao Ai, mainly because after the development of customizable voice command function, Siri can control more and more things, not only various functions in the mobile phone, but also household appliances in life can be controlled through Siri.