The mantle of the world's thinnest smartphone seemed to have fallen onto the chassis of the Vivo X3, where this particular smartphone is said to measure a mere 5.6mm thin. It did make an appearance online in the past before as part of a leaked photos set, but it seems that the Vivo X3 has finally made its way to being the real deal, appearing at an actual event where those present were able to hold it in their own hands and go crazy snapping the shutter button on their respective digital cameras in order to churn out a decent news piece on this device a short while later.
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