Detailed features and specs for the Nokia XR21. Plus discussion forum and photos This rugged mid-range phone sports IP68 water and dust rating and Gorilla Glass Victus for case-free durability.

I also had two HMD XR21 on hand. HMD is the new name for Nokia phones, and the company claims that these phones are very rugged, so I decided to test that theory by leaving it without a case or ...