Sony A77 vs Canon 1DX Mark II

Canon 1DX Mark II advantages over Sony A77

• Lens selection
  Excellent vs Good
  Better lens selection gives you more options
• Larger sensor
  35mm vs APS-C
  More sensor area. Bigger is (generally) better.
• Bigger pixels
  ~ 6.58 vs 3.95 microns
  Better low-light and dynamic range (all else equal)
• Shoot 4K video
  4K (DCI) vs 1080p
  Make sure you have a fast computer
• Touchscreen
  Touch vs No touch
  Interact with your camera just like your smartphone
• 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.

  1DX Mark II test data on DxO Mark A77 test data on DxO Mark
  3,207 vs 801 iso
  Take photos in low light with less noise
• On-sensor phase detect
  Yes vs No
  Usually improves live view and video AF performance
• 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

  1210 vs 530 shots
  Capture more photos
• More cross-type AF points
  41 vs 11
  Cross-type AF points improve autofocus performance
• Newer
  9 years vs 13 years old
  Newer cameras often support more advanced features
• More dots on screen
  1620k vs 922k dots
  Can mean greater resolution or a brighter screen
• Dual card slots
  Yes vs No
  Gives you more storage flexibility
• More AF points
  61 vs 19
  More AF points improve autofocus
• Headphone jack
  Yes vs No
  Monitor audio recording while you shoot video
• Faster JPEG shooting
  14.0 fps vs 11.6 fps
  Faster JPEG shooting (burst mode)
• Bigger JPEG buffer
  Unlimited vs 17 shots
  Take more JPEG shots before waiting (burst mode)
• Faster RAW shooting
  14.1 fps vs 11.6 fps
  Faster RAW shooting in burst mode
• Bigger RAW buffer
  Unlimited vs 14 shots
  Larger buffer for RAW shots (burst mode)
• Slow-motion videos
  Yes vs No
  Shoot slow-motion videos
• Higher extended ISO
  409600 vs 16000 ISO
  Higher extended ISO can give more low-light flexibility