Xiaomi has mostly made a living from copying everything coming out of Cupertino, but it’s lately done a couple of things I wouldn’t mind seeing Apple copy. First there was the design of its 15 Ultra ...

You can find a detailed explanation with examples in our earlier explainer, but the executive summary of the key benefit is the ability to control the depth of field (DoF) in a photo. You can have a ...

A periscope camera lens is a lens assembly that uses prisms, mirrors, or a combination of them to redirect light before it reaches the camera sensor. In doing so, it magnifies the image more so than ...