When we set out to build the most durable phones, we realized that there weren't any real standards outlining what defines a “super rugged” mobile device. A lot of vendors claimed to have "sturdy" devices, but often they did little more than add a thicker shell and / or bumpers on the corners to make it look sturdy. Realizing that this was a critical missing piece in our industry, we set out to create a set of standards that all rugged devices would meet. The result was the creation of 12 endurance and mobility assessment test points known as "Sonim Rugged Performance Standards (RPS)".
RPS tests of sound are based on over ten years of customer experience using the most extreme environments and every Sonim mobile device is designed and built with these RPS tests in mind.
Watch this video to learn about Sonim's RPS tests