Samsung’s patent envisions a phone with a rotating pop-up rear camera array. The design describes a phone that may sport a triple rear camera with no dedicated selfie camera. However, if the user wants to snap a selfie, that rear camera array slides up and rotates 180-degrees to face the user. (Android Headlines, LetsGoDigital, Gizmo China, Android Authority)
OPPO has filed a patent describing a double-sided pop-up camera with design with a reflective mirror. The patent shows two mirrors (shape of mirror / prism Δ). Additionally, OPPO is making only the reflective mirrors move up and down so as to keep the cameras intact. (Gizmo China, LetsGoDigital)