Performance The FUJIFILM X-T3 features the new X-Trans CMOS 4 sensor and X-Processor 4 image processing engine, ushering in a new, fourth generation of the X Series. Viewfinder The FUJIFILM X-T3 features a 3.69-million-dot high resolution EVF with a high magnification ratio of 0.75x. The display time lag of just 0.005 seconds and refresh rate of approx. 100 fps ensure smooth display of motions, allowing you to precisely identify subject movements and focus positions. Colors The new sensor "X-Trans CMOS 4" and new processor "X-Processor 4", provides the highest image resolving performance, color reproducibility and fastest processing in the history of the X Series. Autofocus The X-Trans CMOS 4 has 2.16M phase detection pixels, more than 4 times compared to current models, increasing the phase detection AF area to entire frame (approx.