Canon D20 vs Olympus E-P5

Olympus E-P5 advantages over Canon D20

• Focus peaking
  Peaker vs Non-peaker
  Your camera will highlight what's in focus
• Larger sensor
  4/3 vs 1/2.3 inch
  More sensor area. Bigger is (generally) better.
• Bigger pixels
  ~ 3.75 vs 1.54 microns
  Better low-light and dynamic range (all else equal)
• Touchscreen
  Touch vs No touch
  Interact with your camera just like your smartphone
• 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
• Fast startup
  ~0.90 vs 1.6 sec
  Faster startup lets you catch the moment
• Built-in Wi-Fi
  Wi-Fi vs None
  Share your photos wirelessly
• Manual focus
  Yes vs No
  AF is for the weak. Real photographers focus manually.
• More dots on screen
  1037k vs 461k dots
  Can mean greater resolution or a brighter screen
• Hot shoe
  Hot shoe vs None
  Off-camera flashes open new possibilities
• Less shutter lag
  0.20 vs 0.33 sec
  Focus and take a photo quickly (wide angle)
• More pixels
  16.1 vs 12.1 megapixels
  Higher resolution photos
• 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
  9.9 fps vs 1.9 fps
  Faster JPEG shooting (burst mode)
• Faster shutter
  1/8000 vs 1/1600 sec
  Shoot wide open in bright light
• Higher extended ISO
  25600 vs 3200 ISO
  Higher extended ISO can give more low-light flexibility