Xiaomi mobile phone has two systems, namely system one and system two! Is there a difference between the two?

1, system 1: refers to the native Android system, which is a free and open source operating system based on Linux.

2. System 2: Xiaomi's own system, named MIUI, is a third-party mobile phone operating system based on deep optimization and customization of Android system.

Second, the function is different.

1, system 1: In Android, activity is the foundation of all programs, and the processes of all programs are running in activity.

2. System 2: The desktop cancels the drawer design of Android, and adopts the design of tiling the application icon on the desktop. Pinch your finger on the desktop and enter the desktop editing mode. You can quickly sort out desktop application icons, arrange gadgets, and delete applications in batches.

Third, the characteristics are different.

1. System 1: By default, all applications have no right to operate other applications, systems or users. This includes reading and writing users' private data (contacts or emails), reading and writing other application files, accessing the network or preventing devices from standby.

2. System 2: Based on the Android system, it is deeply customized for China users. Such as MIUI dialing and SMS, MIUI security center, Xiaomi message push service, application dual access and system dual access, MIUI weather, millet cloud service and so on.

Baidu encyclopedia -MIUI

Baidu Encyclopedia-Native Android