1 Bokeh A bokeh blur reduces background distractions and creates a mix of colours to flatter your subjects.
2 Depth In Portrait mode, you can adjust the bokeh strength before you shoot, or change it afterwards in the Photos app.
3 Lighting The bonus of shooting in Portrait mode is its ability to add studio lighting effects to your subject.
4 Info Click here to access info such as the aperture value. A wider f-stop such as f1.8 will indicate a blurrier background.