Max Shutter speed
Leica C-Lux can shoot continuously at max speed of 10.0 fps
and has max shutter speed of 1/2000 sec
. C-Lux also has an electronic shutter which can shoot silently at max speed of 1/16000s
. 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.
Unfortunately C-Lux doesn't have an external flash shoe so you are limited with the built-in flash.
Leica C-Lux features a Contrast Detection autofocusing system. The AF system has 49 points to choose from.
Leica C-Lux also features Face detection AF
where it intelligently detects the faces in the frame and locks the focus automatically.