The OPPOA7x configuration supports Beidou navigation. No Beidou satellite can be found in Beidou companion, but OPPOA5 can be found in Beidou companion.

Most smart phones support Beidou function, and mobile phones supporting Beidou ground-based enhanced high-precision applications have been listed.

Whether Beidou system can be used depends on which satellite navigation system is used for positioning, and ultimately depends on the hardware of the mobile phone. If the phone doesn't have the hardware to support Beidou system, it's useless to download any APP. Users should check the parameters of the mobile phone to see if they support Beidou system.

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Beidou satellite constellation has covered most of the Asia-Pacific region, and there is no difference between Beidou coverage and GPS coverage in China. The main index of competition between the two sides is positioning accuracy.

In addition to the performance of positioning signal network, another important factor affecting the civil popularization of Beidou navigation system is the level and popularization speed of navigation chips. Qualcomm, a mobile phone chip manufacturer, has introduced a mobile phone chip with Beidou positioning function, which has been adopted by many mobile phone models of domestic and foreign manufacturers.

People's Daily Online-Beidou Satellite Navigation System Spokesperson: Most smartphones support Beidou.

People's Network-Expert: Beidou system ≠ Beidou map is related to mobile phones.

Baidu encyclopedia -OPPOA7x

Baidu encyclopedia-Beidou navigation