Smartphones with high aperture lenses

Fast lens

— the presence of a lens with a high aperture of f/1.6 or better on the main camera (for models with several rear cameras, in this case, the specs of a general-purpose camera are meant). Recall that the smaller the number in the denominator, the higher the aperture ratio, that is, the more light the lens transmits. For example, f/1.5 will be higher than f/1.6, f/1.4 will be higher than f/1.5, and so on.

This feature significantly affects the cost of the camera, but it provides a number of advantages when shooting. Firstly, fast lenses work well in low light, they make it easier to get a bright image with a minimum of noise. Secondly, a higher aperture allows you to use faster shutter speeds — this reduces the likelihood of "stirring" and improves the quality of shooting moving objects. Thirdly, such optics allow you to achieve beautiful bokeh — blurring the background (for example, for portrait shooting).