Earlier this month, Oppo teased its upcoming under-screen camera tech with a quick and dirty video, and Xiaomi was quick to announce that it was working on something similar. Neither company explained how the tech worked back then, but today, our colleagues over at Engadget Chinese were able to give this new feature a spin at MWC Shanghai, and Oppo was also willing to shed some light on the how.
Via: Engadget Chinese