Nikon D5000 vs Pentax K-S1

Pentax K-S1 advantages over Nikon D5000

• Focus peaking
  Peaker vs Non-peaker
  Your camera will highlight what's in focus
• In-Camera Image Stabilization
  Yes vs No
  Reduces the effects of camera shake at slower shutter speeds
• 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.

  K-S1 test data on DxO Mark D5000 test data on DxO Mark
  1,061 vs 868 iso
  Take photos in low light with less noise
• More cross-type AF points
  9 vs 1
  Cross-type AF points improve autofocus performance
• Pentaprism viewfinder
  Pentaprism vs Pentamirror
  Much better viewfinder picture fidelity
• Newer
  10 years vs 16 years old
  Newer cameras often support more advanced features
• More dots on screen
  922k vs 230k dots
  Can mean greater resolution or a brighter screen
• Shoots 1080p video
  Yes vs No
  You'll want this if you shoot video
• More viewfinder magnification
  0.63x vs 0.52x
  Get a bigger view of the scene through the eye-level viewfinder
• More pixels
  20.1 vs 12.3 megapixels
  Higher resolution photos
• Shoots 60p video
  Yes vs No
  A faster framerate can give you more editing options
• Optional anti-aliasing filter
  Optional vs Fixed
  Lets you choose sharper photos or reduced moiré
• Faster JPEG shooting
  5.4 fps vs 4.0 fps
  Faster JPEG shooting (burst mode)
• Faster shutter
  1/6000 vs 1/4000 sec
  Shoot wide open in bright light
• Higher extended ISO
  51200 vs 6400 ISO
  Higher extended ISO can give more low-light flexibility