It's as solid as it's possible for a rugged phone to be, and packs an enormous speaker into the package.
The Ulefone Armor 21 is an Android 13 rugged smartphone featuring textured rubber sides and a huge LED-enabled speaker on the back.
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Ulefone Armor 21 Review: Loud, Strong, and Uncomfortable
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Ulefone Armor 21 Review: Loud, Strong, and Uncomfortable