For example, with its 41MP (megapixel) camera module, wide-angle lens, and 1/1.5-inch image sensor, Nokia Lumia 1020 is as good as a full-functional DSC. Japanese DSC branded vendors, such as Sony and Nikon, saw over 30% year-on-year decline in their shipment volume while some second-tier and third-tier vendors suffered over 50% slide in shipments.