Max Shutter speed
Sony NEX-6 can shoot continuously at max speed of 10 fps
and has max shutter speed of 1/4000 sec
NEX-6 has a built-in flash, and it also has a flash shoe to mount your external flashes too.
Sony NEX-6 features both Contrast Detection and Phase Detection autofocus (AF) systems which ensures speed and accuracy of focusing in most situations. The AF system has 99 points to choose from. Sony NEX-6 also features Face detection AF
where it intelligently detects the faces in the frame and locks the focus automatically.