If you have a desktop or a laptop you use at a desk, you might have considered a dual-monitor setup. Dual monitors are great for productivity, letting you get the most out of split screens.
As far as the cameras are concerned, the Vivo Nex Dual Display Edition on the rear packs a 12-megapixel (f/1.79) primary camera, and a 2-megapixel (f/1.8) camera. The rear camera setup has autofocus.