Nikon J2 vs Panasonic ZS40

Nikon J2 advantages over Panasonic ZS40

• Slower slow-motion
  1200 fps vs 240 fps
  Supports slower slow-mo
• Larger sensor
  1 inch vs 1/2.3 inch
  More sensor area. Bigger is (generally) better.
• Bigger pixels
  ~ 3.41 vs 1.26 microns
  Better low-light and dynamic range (all else equal)
• Better color depth

  Better color depth

  Color depth refers to the number of unique colors that a sensor can faithfully capture. Cameras with better color depth will demonstrate smoother transitions from one color to the next, and avoid "banding" in areas with subtle shading. (Blue skies are an example of where you might see color banding.)

  More color depth is generally better, but you'll struggle to notice a difference between two cameras with less than 1 bit of difference. Color depth above 22 bits is considered excellent.

  Want to learn more? Head over to our full glossary entry on color depth

  Color depth test data courtesy of DxO Mark.

  J2 test data on DxO Mark ZS40 test data on DxO Mark
  21.3 vs 19.0 bits
  Capture richer, more accurate colors
• Higher effective ISO

  Higher effective ISO

  Maximum effective ISO is an estimate of the highest sensitivity at which a camera can capture excellent quality photos.

  Cameras with higher effective ISO will be better choices for indoor photography, night shooting, and indoor sports photography, especially if you intend to make large prints.

  You can learn more at our glossary entry.

  Maximum effective ISO test data courtesy of DxO Mark.

  J2 test data on DxO Mark ZS40 test data on DxO Mark
  363 vs 117 iso
  Take photos in low light with less noise
• On-sensor phase detect
  Yes vs No
  Usually improves live view and video AF performance
• Bulb shutter
  Bulb vs No bulb
  Hold the shutter open manually for long exposures
• Faster JPEG shooting
  60.0 fps vs 10.0 fps
  Faster JPEG shooting (burst mode)
• Bigger JPEG buffer
  12 vs 6 shots
  Take more JPEG shots before waiting (burst mode)
• Faster shutter
  1/16000 vs 1/2000 sec
  Shoot wide open in bright light