Max Shutter speed
Sony RX10 IV can shoot continuously at max speed of 24.0 fps
and has max shutter speed of 1/2000 sec
. RX10 IV also has an electronic shutter which can shoot silently at max speed of 1/32000s
. One thing to keep in mind is that electronic shutter may cause rolling shutter / jello effects, and also banding issues under artificial light on your images.
RX10 IV has a built-in flash, and it also has a flash shoe to mount your external flashes too.
Sony RX10 IV features both Contrast Detection and Phase Detection autofocus (AF) systems which ensures speed and accuracy of focusing in most situations. The AF system has 315 points to choose from. Sony RX10 IV also features Face detection AF
where it intelligently detects the faces in the frame and locks the focus automatically.