TECNO has announced two new camera technologies for smartphones. EVS Dynamic Snapshot uses an event-based camera sensor to capture images without blur. The firm’s Tap Any Zoom telephoto camera system ...

Most mobile phones set the 23 - 27mm focal length to 1x (1.0x). Thus, the super wide-angle is 0.4x, 0.5x, 0.6x, and the medium telephoto is 2.0x, 3.0x, 5.0x... But this brings about two basic ...