• 35mm 864.0mm2
  • 21.1 megapixels
  • ISO 100 - 6400
  • APS-C 332.3mm2
  • 18.0 megapixels
  • ISO 100 - 12,800

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Differences

Canon 5D Mark II advantages over Canon EOS M

  • 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
    ~ 6.41 vs 4.30 microns
    Better low-light and dynamic range (all else equal)
  • Fast startup
    ~0.40 vs 2.7 sec
    Faster startup lets you catch the moment
  • Higher effective ISO
    1,815 vs 827 iso
    Take photos in low light with less noise
  • Longer stills battery life
    More info 850 vs 230 shots
    Capture more photos
  • More telephoto lens reach
    105 mm vs 88 mm
    Capture objects farther away with the kit lens
  • Top deck display
    Yes vs No
    Check settings with a screen on top of the camera
  • Less shutter lag
    0.21 vs 0.74 sec
    Focus and take a photo quickly (wide angle)
  • More pixels
    21.1 vs 18.0 megapixels
    Higher resolution photos
  • Wider angle kit lens
    24 mm vs 29 mm
    Capture more of the scene with the included lens
  • Bigger JPEG buffer
    75 vs 13 shots
    Take more JPEG shots before waiting (burst mode)
  • Bigger RAW buffer
    11 vs 6 shots
    Larger buffer for RAW shots (burst mode)
  • Faster shutter
    1/8000 vs 1/4000 sec
    Shoot wide open in bright light

Canon EOS M advantages over Canon 5D Mark II

  • Touchscreen
    Touch vs No touch
    Interact with your camera just like your smartphone
  • On-sensor phase detect
    Yes vs No
    Usually improves live view and video AF performance
  • Thinner
    32 mm vs 75 mm
    Thinner
  • Newer
    6 years vs 10 years old
    Newer cameras often support more advanced features
  • Shoots 24p video
    Yes vs No
    Gives your movies a big-screen feel
  • Lighter weight
    503g vs 1588g
    Lighter weight
  • Shoots 60p video
    Yes vs No
    A faster framerate can give you more editing options
  • Faster RAW shooting
    4.4 fps vs 3.9 fps
    Faster RAW shooting in burst mode

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

  • Focus peaking
    Neither provide
    Your camera will highlight what's in focus
  • 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
  • Tiltable Screen
    Neither provide
    Tilt the screen for shooting flexbility
  • Built-in Wi-Fi
    Neither provide
    Share your photos wirelessly
  • NFC
    Neither provide
    Simplifies pairing your camera with supported phones
  • Built-in Bluetooth
    Neither provide
    Always-on wireless connectivity
  • Built-in GPS
    Neither provide
    Geotag your photos
  • Internal flash
    Neither provide
    Useful in a pinch for fill flash
  • Dual card slots
    Neither provide
    Gives you more storage flexibility
  • Headphone jack
    Neither provide
    Monitor audio recording while you shoot video
  • Slow-motion videos
    Neither provide
    Shoot slow-motion videos

User reviews

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Buy the Canon 5D Mark II

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Review Excerpt

  • Excellent image quality similar to Rebel T4i, T5i and SL1 DSLRs, with 18-megapixel APS-C-type sensor delivering considerable resolution for a mirrorless camera; Solid build and sleek design; Bright, high-resolution 3-inch LCD touchscreen monitor; Full 1080p HD video recording that's virtually silent with an STM lens.

  • Barely acceptable autofocus speed still lags far behind most mirrorless cameras despite firmware update fix; Limited physical controls and buttons, including no Program, Priority, or Manual on Mode dial; Lacks built-in flash or electronic viewfinder option; Only two compact EF-M mount lenses currently available.

The Competition

Compared to Nikon D700

Canon 5D Mark II
Nikon D700
  • $2598
  • 35mm
  • External Mic Jack
  • Shoots 1080p video
  • $3000
  • 35mm
  • Bigger pixels
  • Higher effective ISO
Canon EOS M
Nikon D700
  • $600
  • APS-C
  • Less expensive
  • Touchscreen
  • $3000
  • 35mm
  • Lens selection
  • Larger sensor

Compared to Sony A900

Canon 5D Mark II
Sony A900
  • $2598
  • 35mm
  • Lens selection
  • Higher effective ISO
  • $3000
  • 35mm
  • In-Camera Image Stabilization
  • More pixels
Canon EOS M
Sony A900
  • $600
  • APS-C
  • Less expensive
  • Touchscreen
  • $3000
  • 35mm
  • Lens selection
  • Larger sensor

Compared to Sony NEX-5N

Canon 5D Mark II
Sony NEX-5N
  • $2598
  • 35mm
  • Lens selection
  • Larger sensor
  • $700
  • APS-C
  • In-camera panoramas
  • Tiltable Screen
Canon EOS M
Sony NEX-5N
  • $600
  • APS-C
  • Less expensive
  • Touchscreen
  • $700
  • APS-C
  • Lens selection
  • Larger sensor

Compared to Sony NEX-5R

Canon 5D Mark II
Sony NEX-5R
  • $2598
  • 35mm
  • Lens selection
  • Larger sensor
  • $348
  • APS-C
  • Focus peaking
  • Less expensive
Canon EOS M
Sony NEX-5R
  • $600
  • APS-C
  • External Mic Jack
  • $348
  • APS-C
  • Lens selection
  • Focus peaking

Compared to Nikon D600

Canon 5D Mark II
Nikon D600
  • $2598
  • 35mm
  • More telephoto lens reach
  • Bigger JPEG buffer
  • $1497
  • 35mm
  • Less expensive
  • Fast startup
Canon EOS M
Nikon D600
  • $600
  • APS-C
  • Touchscreen
  • On-sensor phase detect
  • $1497
  • 35mm
  • Lens selection
  • Larger sensor
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