LCD and Viewfinder
Sigma DP2 Quattro has a Fixed Type 3" LCD screen with a resolution of 920k dots. Both the screen size and the screen resolution is up to the standards of this class.
DP2 Quattro doesn't have a viewfinder and no option for external viewfinder. Lack of a viewfinder can be problematic especially under strong light where visibility of LCD screens goes down dramatically. If you need a Large Sensor Compact camera with a built-in viewfinder in a similar price range, consider Sony Cyber-shot DSC-RX100 VII (Compare) or Canon PowerShot G1 X Mark III (Compare). If the price is not an issue, take a look at our Top Rated Cameras with Viewfinders.
Max Shutter speed
Sigma DP2 Quattro can shoot continuously at max speed of 3 fps
and has max shutter speed of 1/2000 sec
Unfortunately DP2 Quattro doesn't have a built-in flash but it has a flash shoe for mounting external flashes.
Sigma DP2 Quattro features a Contrast Detection autofocusing system. The AF system has 9 points to choose from. Sigma DP2 Quattro also features Face detection AF
where it intelligently detects the faces in the frame and locks the focus automatically.
Unfortunately Sigma DP2 Quattro doesn't have Video recording ability.
Connectivity and Storage
Sigma DP2 Quattro has a USB 2.0 (480 Mbit/sec) port to connect your camera to other devices.
Sigma DP2 Quattro Features Compared to Main Competitors