I have data that looks like this:
Linux; U; Android 5.0.1; SAMSUNG-SM-N910A Build/LRX22C
Linux; U; Android 4.3; SAMSUNG-SM-G900A Build/JSS15J
Linux; Android 6.0.1; SM-G900P Build/LRX22C
and I would like to attach characteristics to these devices, to do an equity study of student data. I can kind of know how old the phone is based on the OS used, but I would like to know more (how do I judge that a phone is "good" to help a student study). Is there an open data base that can be queried automatically? What other knowledge can I get from these data?