getprop
Show information about Android system properties. tldr-pages
On Android
Android
Display information about Android system properties
getpropDisplay information about a specific property
getprop propertyDisplay the SDK API level
getprop ro.build.version.sdkDisplay the Android version
getprop ro.build.version.releaseDisplay the Android device model
getprop ro.vendor.product.modelDisplay the OEM unlock status
getprop ro.oem_unlock_supportedDisplay the MAC address of the Android's Wi-Fi card
getprop ro.boot.wifimacaddr