The first X Series camera to feature a stacked sensor, the X-H2S sports an APS-C-format 26.1MP X-Trans 5 stacked BSI sensor, which ups the readout speeds and improves low-light performance compared to previous generations. First, as an X-Trans sensor, it uses the unique color filter array that inherently minimizes moiré and contributes to more natural color rendering; next, the BSI design helps reduce noise and improve tonality and clarity; and, finally, the stacked design greatly reduces rolling shutter and other motion distortion to better suit high-speed video and photo photo applications.