The pixel-peepers over at DxOMark have shared some of the interesting metrics and techniques they use to judge the quality of a smartphone’s artificial bokeh, or background blur in photos. Not only is ...

Lots of lenses claim to have very smooth bokeh. But for a few years, camera and lens manufacturers were making lenses that they promised had even smoother bokeh than the lenses they made previously.

Testing cameras is what DxOMark does, but while many DSLRs and mirrorless systems have remained more or less the same for the last decade, one can hardly say the same for mobile phones. Dual lenses, ...