## uni.getDeviceInfo(options?) @getdeviceinfo

<!-- UTSAPIJSON.getDeviceInfo.description -->

<!-- UTSAPIJSON.getDeviceInfo.compatibility -->

<!-- UTSAPIJSON.getDeviceInfo.param -->

<!-- UTSAPIJSON.getDeviceInfo.returnValue -->

::: warning 注意事项  
- 获取OAID、AndroidID等其他设备信息，[见插件市场](https://ext.dcloud.net.cn/search?q=oaid&orderBy=Relevance&uni-appx=1)  
- romName值域候选 [详见](./get-system-info.md#romName)  
- app平台devicePixelRatio属性，HBuilderX4.22及以下版本类型为string，HBuilderX4.23版本调整为number  
:::

<!-- UTSAPIJSON.getDeviceInfo.example -->

<!-- UTSAPIJSON.getDeviceInfo.tutorial -->

<!-- UTSAPIJSON.get-device-info.example -->

<!-- UTSAPIJSON.general_type.name -->

<!-- UTSAPIJSON.general_type.param -->