Nokia’s latest rugged smartphone XR21 obtains Mil-Spec and IP69K certifications
Nokia XR21 5G rendering (Source: WinFuture) Foreign media reported on the 3rd (local time) that Nokia’s latest rugged smartphone ‘XR21’ has obtained Mil-Spec (MIL-STD-810H) and IP69K certification, a military standard of the US Department of Defense. Milspec means that it has durability at the military standard level, and IP69K rating means that it has the … Read more