If you are not sure what the differences are between “CMOS” or “CCD” image sensors, this Kodak article may help you to understand. Historically, CCD image sensors have superior image quality. However, CMOS image sensors have been catching up fast, starting from low end applications, especially in mobile phones, to high end applications, in DSLRs. Do you know who has the largest CMOS image sensor market share? It is Micron Technology.