We don't often see much into the world of ultra-rugged smartphones and tablets as "normal" consumers, though we catch glimpses from time to time from the likes of CAT and such. These devices take many steps beyond the Galaxy S Active series in terms of durability. Since AT&T seems to be fond of these phones, it and Sonim have announced the XP8 for use on FirstNet. This phone looks like one solid piece of technology and, despite its middling specifications, it will cost a whopping $699.