iBall launches Andi 4a projector smartphone

Armed with a 4 inch display, the phone comes with a projector that allows users to beam videos and pictures on a bigger screen. The concept is nothing great as many device manufacturers have launched projector smartphones last year itself. For instance, Samsung last year launched the Galaxy BeamAndroid smartphone. Infact, Intex was the first handset manufacturer to launch a projector phone back in the year 2010.