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uni.getDeviceInfo()

Get basic device information

Return parameter description

Parameter Name	Type	Description
deviceBrand	string	The device brand. For example: apple, huawei	H5 does not support
deviceId	string	The device id. Generated and stored by the Mini App framework, emptying the Storage will cause changes
deviceModel	string	Device Model
deviceType	string	device type phone, pad, pc
deviceOrientation	string	Device orientation portrait, landscape	App, H5. For WeChat applet, please use (getSystemInfo Api)[/api/system/info.html] to get
devicePixelRatio	string	Device pixel ratio	App, H5. For WeChat applet, please use (getSystemInfo Api)[/api/system/info.html] to get
system	string	OS and version
platform	Client Platform

applet special return parameters

Parameter Name	Type	Description
abi	String	Application binary interface type (only supported by Android)	WeChat applet only
benchmarkLevel	Number	Device performance level (Android only). The value is: -2 or 0 (the device cannot run mini games), -1 (the performance is unknown), >=1 (the device performance value, the higher the value, the better the device performance, the current maximum is less than 50)	WeChat applet only

Deprecated return parameter, reserved for backward compatibility only

Parameter Name	Type	Description
brand	string	device brand	H5 not supported
model	string	Device model. The new model will display unknown after it has been launched for a while, and WeChat will adapt it as soon as possible.

Tips

• deviceId: android platform uses imei and mac according to the priority, and uses a randomly generated identifier if it is not obtained. ios platform is to use the randomly generated logo directly