Nokia says it’s a «life-proof» phone. Nokia just ventured into the rugged smartphone world with its XR21 smartphone with MIL-STD-810H military-grade and.
Nokia just ventured into the rugged smartphone world with its XR21 smartphone with MIL-STD-810H military-grade and IP69K certification, which is the highest IP protection against water and dust. In fact, the «9K» at the end denotes that the Nokia XR21 can withstand close-range, high-pressure and high-temperature spray downs.
