the new mobile devices have some pretty impressive results, but, may be difficult to control, and use much smaller sensors that a camera. But, the best camera to use, is the one you have when you want to take a photo.
The D3200 is a pretty good camera, and the kit lenses are also pretty good. But, you also can't compare them to the upper level Nikon equipment, if you need that quality.
I noticed recently, that many TV reporters use their cell phones to shoot video and audio for their reports.
