Nikon D4S vs Canon 1DX Mark III

Canon 1DX Mark III advantages over Nikon D4S

• Shoot 4K video
  No vs 1080p
  Make sure you have a fast computer
• Touchscreen
  Touch vs No touch
  Interact with your camera just like your smartphone
• Built-in Wi-Fi
  Wi-Fi vs None
  Share your photos wirelessly
• Built-in Bluetooth
  Yes vs No
  Always-on wireless connectivity
• Built-in GPS
  GPS vs None
  Geotag your photos
• On-sensor phase detect
  Yes vs No
  Usually improves live view and video AF performance
• More cross-type AF points
  155 vs 15
  Cross-type AF points improve autofocus performance
• Newer
  5 years vs 11 years old
  Newer cameras often support more advanced features
• More dots on screen
  2100k vs 922k dots
  Can mean greater resolution or a brighter screen
• More viewfinder magnification
  0.76x vs 0.70x
  Get a bigger view of the scene through the eye-level viewfinder
• More pixels
  20.1 vs 16.2 megapixels
  Higher resolution photos
• More AF points
  191 vs 51
  More AF points improve autofocus
• Faster JPEG shooting
  20.0 fps vs 10.6 fps
  Faster JPEG shooting (burst mode)
• Bigger JPEG buffer
  Unlimited vs 200 shots
  Take more JPEG shots before waiting (burst mode)
• Faster RAW shooting
  20.0 fps vs 10.8 fps
  Faster RAW shooting in burst mode
• Bigger RAW buffer
  Unlimited vs 78 shots
  Larger buffer for RAW shots (burst mode)
• Slow-motion videos
  Yes vs No
  Shoot slow-motion videos
• Higher extended ISO
  819200 vs 409600 ISO
  Higher extended ISO can give more low-light flexibility