The difference between hydrogen and oxygen.

Hydrogen OS and oxygen OS are updated independently, with different version numbers, and will not be updated together, but the updated contents may have the same items in the updated version at similar time. Generally speaking, kernel updates, security patches, bug fixes and other updates. First applied to oxygen operating system.

The one-plus account number built in hydrogen and oxygen is not interoperable. One plus account that can log in on the hydrogen OS cannot log in on the oxygen OS (if you want to log in, you have to register another one). If you want to log in to the hydrogen OS account, you can use the patch.

The difference between hydrogen and oxygen in use;

1. Domestic programs such as JD.COM, QQ, WeChat and Weibo are pre-installed in the hydrogen operating system, while third-party programs are not pre-installed in the oxygen operating system. The clock program and alarm clock of hydrogen OS can be set to skip legal holidays, but oxygen OS does not have this setting.

2. Hydrogen OS has built-in custom QQ browser, oxygen OS has built-in Chrome browser, hydrogen OS defaults to the left multitasking button and the right back button, and oxygen OS is just the opposite, but they can all be set, and it doesn't matter.

3. The call setting of the hydrogen OS can turn on the full recall function, while the oxygen OS does not have the full recall function. SMS of hydrogen OS can automatically identify SMS, classify SMS of verification code type, and support copying verification code. The short messages of oxygen OS do not have these functions.