How do I know that my mobile phone uses Beidou navigation?

Through the mobile phone system, you can simply judge whether your mobile phone uses Beidou navigation.

If the mobile phone used is a domestic machine of Android system, then the system generally uses Beidou navigation. For example, Huawei, Xiaomi, OV and other domestic mobile phones.

If you use an Apple mobile phone, Beidou navigation is not supported because there is no built-in Beidou chip.

Extended data

Beidou system has the following characteristics:

Firstly, the space segment of Beidou system adopts a mixed constellation composed of three kinds of orbiting satellites. Compared with other satellite navigation systems, there are more high-orbit satellites with stronger anti-occlusion ability, especially in low latitudes.

Secondly, Beidou system provides navigation signals with multiple frequency points, and the service accuracy can be improved through the joint use of multi-frequency signals.

Thirdly, Beidou system innovatively integrates navigation and communication capabilities, and has five functions: real-time navigation, quick positioning, accurate timing, position reporting and short message communication service.

Since Beidou system provided services, it has been widely used in transportation, agriculture, forestry and fishery, hydrological monitoring, weather forecasting, communication time system, power dispatching, disaster relief, public security and other fields, and has been integrated into the national core infrastructure, resulting in remarkable economic and social benefits.

Reference source

Baidu encyclopedia-Beidou navigation