Unihertz’s Atom is currently the world’s smallest 4G phone, complete with an IP68 certified rating, which means it’s waterproof, dustproof and shockproof. It may be small, but it’s most certainly not lacking in features, like an octa-core CPU, fingerprint scanner, and NFC features, all running Android 8.1 Oreo. Continue reading for another video, more pictures and information.”Additionally, it is made with Corning Gorilla Glass, which is unbreakable. Simply put, it’s the optimal mix of brain and brawn that fits in your coin pocket. If you’re looking for a smartphone that can keep up with the thrills you take on, the Atom was tailor-made for you,” according to Hi Consumption.