Nikon P7700 advantages over Panasonic DMC-ZR3

• Tilt-swivel screen
  Tilt-swivel vs none
  Tilt and swivel the screen for maximum shooting flexibility
• Larger sensor
  1/1.7 inch vs 1/2.33 inch
  More sensor area. Bigger is (generally) better.
• Bigger pixels
  ~ 1.90 vs 1.42 microns
  Better low-light and dynamic range (all else equal)
• In-camera panoramas
  Yes vs No
  Stitches multiple shots into a panoramic photo
• Larger lens aperture
  f/2.0 vs f/3.3
  Take photos in low-light or isolate your subject
• RAW file ability
  Yes vs No
  Gives you more flexibility to develop your photos later
• Integrated ND filter
  Yes vs No
  Shoot in daylight with a large aperture or slow shutter
• External Mic Jack
  Jack vs No jack
  Improved sound fidelity when shooting video
• More dots on screen
  922k vs 230k dots
  Can mean greater resolution or a brighter screen
• Hot shoe
  Hot shoe vs None
  Off-camera flashes open new possibilities
• Shoots 1080p video
  Yes vs No
  You'll want this if you shoot video
• Faster JPEG shooting
  8.9 fps vs 1.8 fps
  Faster JPEG shooting (burst mode)
• Bigger JPEG buffer
  6 vs 3 shots
  Take more JPEG shots before waiting (burst mode)
• Slow-motion videos
  Yes vs No
  Shoot slow-motion videos
• Faster shutter
  1/4000 vs 1/2000 sec
  Shoot wide open in bright light