Samsung has made the recently leaked NX20, NX210 and NX1000 digital cameras official. Expected in May in Germany, NX20 features a similar 20.3 megapixel APS-C CMOS sensor but boasts Wi-Fi, an electronic S-VGA viewfinder that gives up to 100 percent viewfinder coverage and a 3-inch Super AMOLED swiveling display. With the integration of Wi-Fi, […]