LCD and Viewfinder
Sigma SD14 has a Fixed Type 2.5" LCD screen with a resolution of 150k dots. At only 2.5", the screen is on the smaller side and 150kdot resolution is lower than most of the recent models in this class.
SD14 has a built-in Optical (pentaprism) viewfinder. The viewfinder has a coverage of 98% and a magnification ratio of 0.6x. 98% coverage means that what you see in your viewfinder while shooting will slightly be different from the actual image.
Max Shutter speed
Sigma SD14 can shoot continuously at max speed of 3 fps
and has max shutter speed of 1/4000 sec
SD14 has a built-in flash, and it also has a flash shoe to mount your external flashes too.
Sigma SD14 features a Contrast Detection autofocusing system.
Unfortunately Sigma SD14 doesn't have Video recording ability.
Connectivity and Storage
Sigma SD14 has a USB 1.0 (1.5 Mbit/sec) port to connect your camera to other devices.
Sigma SD14 Features Compared to Main Competitors