• 35mm 864.0mm2
  • 18.1 megapixels
  • ISO 100 - 51,200
  • 35mm 861.6mm2
  • 42.4 megapixels
  • ISO 100 - 32,000

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Differences

Canon EOS-1D C advantages over Sony A7R III

  • Lens selection
    Excellent vs Good
    Better lens selection gives you more options
  • Bigger pixels
    ~ 6.94 vs 4.51 microns
    Better low-light and dynamic range (all else equal)
  • Top deck display
    Yes vs No
    Check settings with a screen on top of the camera
  • Has anti-aliasing filter
    Filter vs No Filter
    Reduces unsightly moiré in photos
  • Faster JPEG shooting
    12.0 fps vs 9.9 fps
    Faster JPEG shooting (burst mode)
  • Higher extended ISO
    204800 vs 102400 ISO
    Higher extended ISO can give more low-light flexibility

Sony A7R III advantages over Canon EOS-1D C

  • 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
  • Touchscreen
    Touch vs No touch
    Interact with your camera just like your smartphone
  • Tiltable Screen
    Tiltable vs Fixed
    Tilt the screen for shooting flexbility
  • High resolution composite
    Yes vs No
    Combine multiple shots to form a super hi-res version
  • Built-in Wi-Fi
    Wi-Fi vs None
    Share your photos wirelessly
  • Built-in Bluetooth
    Yes vs No
    Always-on wireless connectivity
  • On-sensor phase detect
    Yes vs No
    Usually improves live view and video AF performance
  • Newer
    7 years vs 12 years old
    Newer cameras often support more advanced features
  • Lighter weight
    657g vs 1545g
    Lighter weight
  • More dots on screen
    1440k vs 1040k dots
    Can mean greater resolution or a brighter screen
  • More pixels
    42.4 vs 18.1 megapixels
    Higher resolution photos
  • Lacks anti-aliasing filter
    No Filter vs Filter
    Enjoy sharper photos
  • Slow-motion videos
    Yes vs No
    Shoot slow-motion videos

Similarities

Common Strengths

  • Eye-level viewfinder
    Both provide
    You'll be able to frame photos even when the sun is out
  • Shoot 4K video
    Both provide
    Make sure you have a fast computer
  • External Mic Jack
    Both provide
    Improved sound fidelity when shooting video
  • HDMI out
    Both provide
    Use HDMI output to monitor or review video
  • Hot shoe
    Both provide
    Off-camera flashes open new possibilities
  • Dual card slots
    Both provide
    Gives you more storage flexibility
  • Headphone jack
    Both provide
    Monitor audio recording while you shoot video
  • Bulb shutter
    Both provide
    Hold the shutter open manually for long exposures

Common Weaknesses

  • Tilt-swivel screen
    Neither provide
    Tilt and swivel the screen for maximum shooting flexibility
  • In-camera panoramas
    Neither provide
    Stitches multiple shots into a panoramic photo
  • Built-in GPS
    Neither provide
    Geotag your photos
  • Internal flash
    Neither provide
    Useful in a pinch for fill flash

User reviews

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Buy the Canon EOS-1D C
Body Only
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Your purchases support this site

Buy the Sony A7R III
Body Only
  • Body Only
  • Kit with 24-70mm f/2.8 GM lens
  • Kit with 24-70mm f/4 lens
All A7R III Deals

Review Excerpt

  • Fantastic image quality; Improved dynamic range over its predecessor; Very good high ISO performance; Much improved real-world AF performance; Class-leading burst rates, even with RAW; Improved 5-axis in-body image stabilization; Better 4K video quality; 1080/120fps video; Dual card slots; Significantly better battery life.

  • Expensive; Menus still confusing; UHS-II support only on one card slot; No optical low-pass filter means greater risk of moire; No built-in flash; Buffer clearing still slow despite UHS-II support.

  • Read our Sony A7R III Review

The Competition

Compared to Canon 1DX

Canon EOS-1D C
Canon 1DX
  • $6989
  • 35mm
  • Shoot 4K video
  • Headphone jack
  • $5299
  • 35mm
  • Less expensive

Compare Canon EOS-1D C vs Canon 1DX

Sony A7R III
Canon 1DX
  • $2151
  • 35mm
  • Focus peaking
  • In-Camera Image Stabilization
  • $5299
  • 35mm
  • Lens selection
  • Bigger pixels

Compare Sony A7R III vs Canon 1DX

Compared to Nikon D4

Canon EOS-1D C
Nikon D4
  • $6989
  • 35mm
  • Shoot 4K video
  • More cross-type AF points
  • $4500
  • 35mm

Compare Canon EOS-1D C vs Nikon D4

Sony A7R III
Nikon D4
  • $2151
  • 35mm
  • Less expensive
  • Focus peaking
  • $4500
  • 35mm
  • Lens selection
  • Bigger pixels

Compare Sony A7R III vs Nikon D4

Compared to Nikon D4S

Canon EOS-1D C
Nikon D4S
  • $6989
  • 35mm
  • Shoot 4K video
  • More cross-type AF points
  • $5399
  • 35mm
  • Higher extended ISO

Compare Canon EOS-1D C vs Nikon D4S

Sony A7R III
Nikon D4S
  • $2151
  • 35mm
  • Less expensive
  • Focus peaking
  • $5399
  • 35mm
  • Lens selection
  • Bigger pixels

Compare Sony A7R III vs Nikon D4S

Compared to Sony A7R II

Canon EOS-1D C
Sony A7R II
  • $6989
  • 35mm
  • Lens selection
  • Bigger pixels
  • $2348
  • 35mm
  • Focus peaking
  • In-Camera Image Stabilization

Compare Canon EOS-1D C vs Sony A7R II

Sony A7R III
Sony A7R II
  • $2151
  • 35mm
  • Touchscreen
  • High resolution composite
  • $2348
  • 35mm
  • In-camera panoramas

Compare Sony A7R III vs Sony A7R II

Compared to Nikon Z7 II

Canon EOS-1D C
Nikon Z7 II
  • $6989
  • 35mm
  • Bigger pixels
  • Has anti-aliasing filter
  • $2330
  • 35mm
  • Focus peaking
  • In-Camera Image Stabilization

Compare Canon EOS-1D C vs Nikon Z7 II

Sony A7R III
Nikon Z7 II
  • $2151
  • 35mm
  • Less expensive
  • High resolution composite
  • $2330
  • 35mm
  • Top deck display
  • Newer

Compare Sony A7R III vs Nikon Z7 II

Compare Other Cameras?