This year's CES 2020 shapes up to be a pretty interesting one with so many companies taking part in one of the biggest tech shows throughout the year. And along with the tech giants like LG and Samsung, OnePlus will be there as well as it already teased a product called Concept One. So far no one really knows what OnePlus' event will be all about but according to industry watchers close to The Korea Herald - a fairly reputable source - OnePlus will announce its foldable smartphone. Unfortunately, the form factor of the device remains unknown - it could be either a tablet-like device...