The CAT S31 Rugged smartphone won’t shatter if you drop it on concrete from a height of 1.8m
CAT phones were amongst the many devices that were unveiled at the IFA 2017 event. Renowned for its very rugged and high-enduring phones, the mobile company introduced three rugged devices; the CAT S31 and S41 smartphones and CAT Caterpillar T20 Windows 10 tablet. The Cat S31 comes as a successor …