Sony Semiconductor reveals 21MP stacked CMOS Four Thirds sensor capable of 120 fps full-width readout

Sony Semiconductor Solutions has published a product information sheet detailing the specifications for the IMX472-AAJK, a 21.46MP Four Thirds stacked CMOS image sensor. As it stands, this is the first known instance of a stacked CMOS sensor for Four Thirds-sized cameras and the accompanying readout speeds makes for some impressive imaging capabilities. However, despite speed that could underpin impressive video (and AF) capabilities, the pixel count appears to be too low to deliver the '5.7K' o...