3  of  9 Fuji also unveiled the 12-megapixel Fujifilm X20 ($600) at CES, which is the little brother to the new X100S. The X20 has a reported faster autofocus speed of 0.06 seconds; a new 2/3-inch X-Trans CMOS II image sensor; and a manual-zooming, 4x (28-112mm) Fujinon lens with a maximum aperture of f/2.