Samsung is yet to make a phone with a dual-camera and that honor might go to a new Galaxy C model. The rumor mill is fairly certain that the Galaxy Note8 will have a dual camera, so you can view this as a dry run. Details of the new phone are sparse, we don't even know its exact model number - Galaxy C what? 5, 7, 8, 9? The reason we ask is because that determines the screen size. More importantly, we don't know the flavor of the dual camera - wide angle or zoom or B&W or what? Anyway, the rumor mill at least points to the chipset of choice - Snapdragon 660. Qualcomm is yet to make...
Source: http://www.gsmarena.com/samsung_galaxy_c_may_get_a_dual_camera_before_the_note8-news-24849.php