A free program for Android, by FCS Fair Computer Systems GmbH.
FCS Scanner is a handy application that is used to scan the smartphones or tablets of the user, to obtain the system details.
There is an option to scan the entire device or to select a specific one. In order to do that, you have to connect the device to a device with the FCS Scanner installed on it.
You will be able to get information such as the model of the device, the manufacture, the hardware, the operating system, the software, the CPU, the phone, the operating system, the language, the country, the device's screen size, its display density, its screen resolution, the device's sensors, its applications, and its hardware specifications.