OnePlus’ Concept One smartphone has a ‘disappearing’ camera

The rear of the OnePlus Concept One and its ‘disappearing’ camera array.| Image: OnePlus OnePlus has announced new details of its Concept One smartphone, a prototype device that the company will be unveiling in full at CES 2020 next week.The Chinese phonemaker has been teasing the Concept One since December, with some speculating that it could be the firm’s first foldable. But the actual unveil is a bit less exciting, with OnePlus tweeting that the main features of the Concept