Nikon P520 vs Olympus Stylus 1s

Olympus Stylus 1s advantages over Nikon P520

• Focus peaking
  Peaker vs Non-peaker
  Your camera will highlight what's in focus
• Larger sensor
  1/1.7 inch vs 1/2.3 inch
  More sensor area. Bigger is (generally) better.
• Slower slow-motion
  240 fps vs 120 fps
  Supports slower slow-mo
• Bigger pixels
  ~ 1.92 vs 1.26 microns
  Better low-light and dynamic range (all else equal)
• Touchscreen
  Touch vs No touch
  Interact with your camera just like your smartphone
• Longer stills battery life
  More info

  Longer stills battery life

  Cameras with longer battery life can take more photos before exhausting their batteries.

  Special note: The measurement standard for battery life stipulates that if a camera has an internal flash, it must be used for 50% of photos taken. For this reason, comparisons of one camera with an internal flash to another without will not be comparable

  450 vs 200 shots
  Capture more photos
• Integrated ND filter
  Yes vs No
  Shoot in daylight with a large aperture or slow shutter
• Thinner
  56 mm vs 101 mm
  Thinner
• Lighter weight
  402g vs 550g
  Lighter weight
• Hot shoe
  Hot shoe vs None
  Off-camera flashes open new possibilities
• Longer exposure
  60 vs 8 sec
  Long exposures for night shots
• Bulb shutter
  Bulb vs No bulb
  Hold the shutter open manually for long exposures
• Higher extended ISO
  12800 vs 6400 ISO
  Higher extended ISO can give more low-light flexibility