Samsung NX30 vs Sony A7S

Sony A7S advantages over Samsung NX30

• Lens selection
  Good vs Limited
  Better lens selection gives you more options
• Larger sensor
  35mm vs APS-C
  More sensor area. Bigger is (generally) better.
• Bigger pixels
  ~ 8.40 vs 4.29 microns
  Better low-light and dynamic range (all else equal)
• 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.

  A7S test data on DxO Mark NX30 test data on DxO Mark
  3,702 vs 1,014 iso
  Take photos in low light with less noise
• More viewfinder magnification
  0.71x vs 0.64x
  Get a bigger view of the scene through the eye-level viewfinder
• Headphone jack
  Yes vs No
  Monitor audio recording while you shoot video
• Has anti-aliasing filter
  Filter vs No Filter
  Reduces unsightly moiré in photos
• Bigger JPEG buffer
  62 vs 21 shots
  Take more JPEG shots before waiting (burst mode)
• Bigger RAW buffer
  39 vs 12 shots
  Larger buffer for RAW shots (burst mode)
• Higher extended ISO
  409600 vs 25600 ISO
  Higher extended ISO can give more low-light flexibility