The latest Apple iPhone 7 rumours suggest that a Pro model will launch in September, with dual cameras.
We'll see what materialises in September, but the dual camera system is a clever workaround for the physical limitations smartphone makers face, with small sensors and fixed-aperture lenses.
What's more, dual-camera phones are available already, from Chinese electronics giant Huawei. It's P9 debuted earlier this year and I've been using the larger Plus sized model for a while now to take pictures.
Long story short, the Huawei P9 Plus is still rather good. It's forte is low-light snaps but performs well in bright situations too, with the two 12 megapixel sensor (one colour, one black and white) cameras that the Chinese company co-developed with German photography icon Leica.
The laser-assisted autofocus is fast on the P9 Plus, meaning you'll rarely miss a shot.