Canon SD990 IS vs Olympus E-PL3

Olympus E-PL3 advantages over Canon SD990 IS

• Larger sensor
  4/3 vs 1/1.7 inch
  More sensor area. Bigger is (generally) better.
• Bigger pixels
  ~ 4.29 vs 1.72 microns
  Better low-light and dynamic range (all else equal)
• Tiltable Screen
  Tiltable vs Fixed
  Tilt the screen for shooting flexbility
• RAW file ability
  Yes vs No
  Gives you more flexibility to develop your photos later
• HDMI out
  HDMI out vs None
  Use HDMI output to monitor or review video
• More dots on screen
  460k vs 230k dots
  Can mean greater resolution or a brighter screen
• Hot shoe
  Hot shoe vs None
  Off-camera flashes open new possibilities
• Less shutter lag
  0.24 vs 0.50 sec
  Focus and take a photo quickly (wide angle)
• Shoots 60p video
  Yes vs No
  A faster framerate can give you more editing options
• Longer exposure
  60 vs 15 sec
  Long exposures for night shots
• Bulb shutter
  Bulb vs No bulb
  Hold the shutter open manually for long exposures
• Faster JPEG shooting
  5.3 fps vs 1.4 fps
  Faster JPEG shooting (burst mode)
• Faster shutter
  1/4000 vs 1/1600 sec
  Shoot wide open in bright light
• Higher extended ISO
  12800 vs 3200 ISO
  Higher extended ISO can give more low-light flexibility