Canon 5DS R advantages over Canon T6s

• Larger sensor
  35mm vs APS-C
  More sensor area. Bigger is (generally) better.
• Fast startup
  ~0.50 vs 0.9 sec
  Faster startup lets you catch the moment
• 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.

  5DS R test data on DxO Mark T6s test data on DxO Mark
  2,308 vs 915 iso
  Take photos in low light with less noise
• 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

  700 vs 440 shots
  Capture more photos
• More cross-type AF points
  41 vs 19
  Cross-type AF points improve autofocus performance
• Pentaprism viewfinder
  Pentaprism vs Pentamirror
  Much better viewfinder picture fidelity
• More viewfinder magnification
  0.71x vs 0.51x
  Get a bigger view of the scene through the eye-level viewfinder
• More pixels
  50.6 vs 24.2 megapixels
  Higher resolution photos
• Dual card slots
  Yes vs No
  Gives you more storage flexibility
• More AF points
  61 vs 19
  More AF points improve autofocus
• Lacks anti-aliasing filter
  No Filter vs Filter
  Enjoy sharper photos
• Bigger RAW buffer
  15 vs 6 shots
  Larger buffer for RAW shots (burst mode)
• Faster shutter
  1/8000 vs 1/4000 sec
  Shoot wide open in bright light