The term identifies hardware running a specific iteration of a mobile operating system. This combination signifies a device equipped with the twelfth version of Google’s Android OS, often referred to by its codename during development. For example, a particular smartphone model, certified to operate on Android 12, would fall under this designation.
Such systems benefit from the feature set, security enhancements, and performance optimizations introduced in that software release. Historically, adopting newer operating system versions has been crucial for device manufacturers to provide users with the latest technologies and maintain software compatibility.