Samsung has officially entered the three-camera array fray. The company announced its Galaxy A7 phone today for Europe and Asia: a midrange device that features a unique three-camera setup on the back. It includes a 24-megapixel sensor with autofocus, a 5-megapixel “depth lens” that’s used for a bokeh effect, and an 8-megapixel wide angle lens that can capture up to a 120-degree field of view. The setup should cover all the shots you’d probably want to take with your phone.
