
Waterproof smartphones are not new; a variety of waterproof and liquid-resistant handhelds have been available for years. (So have a bunch of awkward accessories designed to waterproof any smartphone.) But the unique devices reached a new level of mainstream awareness following Samsung and AT&T's summer release of a waterproof version of the popular Galaxy S4 called the GS4 Active.
What follows is a high-level look at both Kyocera...