Since it's an older model, it costs less than this year's best Android phones, for those in the market for used devices. Then there's Samsung's ... the best Galaxy S21 cases come into the picture.

Samsung's newest offerings are among the best Android phones out there. If you picked up an S21, S21+, or S21 Ultra, protect it with one of these cases. PCMag PCMag.com and PC Magazine are among ...