The Unihertz Atom is a 4G-capable mini smart phone with a ruggedized exterior. It features a 2.45-inch, 240 x 432 resolution display, 4GB of RAM, and operates on Android 8.1 Oreo. Its 16-megapixel rear-facing camera and 8-megapixel front-facing camera both work underwater. There’s also NFC capability for mobile payments, an FM radio and a front-mounted fingerprint sensor.
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