OnePlus Concept One smartphone features ‘invisible camera’

Beijing: Chinese smartphone maker OnePlus has announced that its Concept One smartphone which will be unveiled at the Consumer Electronics Show (CES) in the US will feature an “invisible camera” and colour-shifting glass technology.

Market watchers earlier speculated that the Concept One, a prototype device, will be a foldable-display phone, like Samsung’s Galaxy Fold, Motorola’s Razr and Huawei’s Mate X.