• 35mm 864.0mm2
  • 18.1 megapixels
  • ISO 100 - 51,200
  • APS-C 332.3mm2
  • 24.2 megapixels
  • ISO 100 - 12,800

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Differences

Canon EOS-1D C advantages over Canon EOS M3

  • Lens selection
    Excellent vs Limited
    Better lens selection gives you more options
  • Larger sensor
    35mm vs APS-C
    More sensor area. Bigger is (generally) better.
  • Eye-level viewfinder
    Eye-level vs Rear display only
    You'll be able to frame photos even when the sun is out
  • Bigger pixels
    ~ 6.94 vs 3.72 microns
    Better low-light and dynamic range (all else equal)
  • Shoot 4K video
    4K (DCI) vs 1080p
    Make sure you have a fast computer
  • Top deck display
    Yes vs No
    Check settings with a screen on top of the camera
  • Dual card slots
    Yes vs No
    Gives you more storage flexibility
  • Headphone jack
    Yes vs No
    Monitor audio recording while you shoot video
  • Faster JPEG shooting
    12.0 fps vs 4.2 fps
    Faster JPEG shooting (burst mode)
  • Faster shutter
    1/8000 vs 1/4000 sec
    Shoot wide open in bright light
  • Higher extended ISO
    204800 vs 25600 ISO
    Higher extended ISO can give more low-light flexibility

Canon EOS M3 advantages over Canon EOS-1D C

  • Focus peaking
    Peaker vs Non-peaker
    Your camera will highlight what's in focus
  • Touchscreen
    Touch vs No touch
    Interact with your camera just like your smartphone
  • Tiltable Screen
    Tiltable vs Fixed
    Tilt the screen for shooting flexbility
  • Built-in Wi-Fi
    Wi-Fi vs None
    Share your photos wirelessly
  • On-sensor phase detect
    Yes vs No
    Usually improves live view and video AF performance
  • Internal flash
    Internal flash vs None
    Useful in a pinch for fill flash
  • Thinner
    44 mm vs 82 mm
    Thinner
  • Lighter weight
    366g vs 1545g
    Lighter weight
  • More pixels
    24.2 vs 18.1 megapixels
    Higher resolution photos

Similarities

Common Strengths

  • 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
  • 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 Image Stabilization
    Neither provide
    Reduces the effects of camera shake at slower shutter speeds
  • In-camera panoramas
    Neither provide
    Stitches multiple shots into a panoramic photo
  • Built-in Bluetooth
    Neither provide
    Always-on wireless connectivity
  • Built-in GPS
    Neither provide
    Geotag your photos
  • Slow-motion videos
    Neither provide
    Shoot slow-motion videos

User reviews

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Your purchases support this site

Buy the Canon EOS M3

Review Excerpt

  • DSLR image quality & resolution in a mirrorless body; Higher-res 24MP APS-C sensor; Much improved AF performance; Better ergonomics with full PASM dial; Built-in Wi-Fi & NFC; Tilting LCD.

  • No built-in EVF; Limited native lens selection; Slow burst mode; Shallow buffer depth with RAW files; No 60p video frame rate or 4K video option.

The Competition

Compared to Canon 1DX

Canon EOS-1D C
Canon 1DX
  • $6989
  • 35mm
  • Shoot 4K video
  • Headphone jack
  • $5299
  • 35mm
Canon EOS M3
Canon 1DX
  • $429
  • APS-C
  • Focus peaking
  • Less expensive
  • $5299
  • 35mm
  • Lens selection
  • Larger sensor

Compared to Nikon D4

Canon EOS-1D C
Nikon D4
  • $6989
  • 35mm
  • Shoot 4K video
  • More cross-type AF points
  • $4500
  • 35mm
Canon EOS M3
Nikon D4
  • $429
  • APS-C
  • Less expensive
  • Focus peaking
  • $4500
  • 35mm
  • Lens selection
  • Larger sensor

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
Canon EOS M3
Nikon D4S
  • $429
  • APS-C
  • Focus peaking
  • Less expensive
  • $5399
  • 35mm
  • Lens selection
  • Larger sensor

Compared to Sony A5100

Canon EOS-1D C
Sony A5100
  • $6989
  • 35mm
  • Lens selection
  • Larger sensor
  • $348
  • APS-C
  • Focus peaking
  • Touchscreen
Canon EOS M3
Sony A5100
  • $429
  • APS-C
  • More telephoto lens reach
  • External Mic Jack
  • $348
  • APS-C
  • Lens selection
  • Larger sensor

Compared to Fujifilm X-E3

Canon EOS-1D C
Fujifilm X-E3
  • $6989
  • 35mm
  • Lens selection
  • Larger sensor
  • $699
  • APS-C
  • Focus peaking
  • Touchscreen
Canon EOS M3
Fujifilm X-E3
  • $429
  • APS-C
  • Less expensive
  • Tiltable Screen
  • $699
  • APS-C
  • Lens selection
  • Larger sensor
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