The effect of depth of field and bokeh – an artistic background blur in the photo. This effect is used to strengthen the focus on the main subject, which makes it ideal for portraits and close-ups.
It has already released various models of smartphones via others companies, which tried to mimic this effect through a variety of tricks, most of the second chamber to determine the depth sharply imaged space. However, to achieve the “bokeh” device must be equipped with a high-quality camera with a wide angle lens. iPhone 7 Plus is the first smartphone that is able to create a real effect “bokeh”.