• APS-C 332.3mm2
  • 18.0 megapixels
  • ISO 100 - 12,800
  • 4/3 224.9mm2
  • 16.1 megapixels
  • ISO 200 - 12,800

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Differences

Canon EOS M advantages over Olympus AIR

  • Rear display
    Yes vs No
    Review photos on the back of the camera
  • Larger sensor
    APS-C vs 4/3
    More sensor area. Bigger is (generally) better.
  • 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 43 mm
    Thinner
  • External Mic Jack
    Jack vs No jack
    Improved sound fidelity when shooting video
  • HDMI out
    HDMI out vs None
    Use HDMI output to monitor or review video
  • Shoots 24p video
    Yes vs No
    Gives your movies a big-screen feel
  • Hot shoe
    Hot shoe vs None
    Off-camera flashes open new possibilities
  • Shoots 60p video
    Yes vs No
    A faster framerate can give you more editing options
  • Has anti-aliasing filter
    Filter vs No Filter
    Reduces unsightly moiré in photos
  • Longer exposure
    30 vs 4 sec
    Long exposures for night shots
  • Bulb shutter
    Bulb vs No bulb
    Hold the shutter open manually for long exposures
  • Higher extended ISO
    25600 vs 12800 ISO
    Higher extended ISO can give more low-light flexibility

Olympus AIR advantages over Canon EOS M

  • Lens selection
    Excellent vs Limited
    Better lens selection gives you more options
  • Focus peaking
    Peaker vs Non-peaker
    Your camera will highlight what's in focus
  • Less expensive
    $500 vs $600 (MSRP)
    Save money for lenses or accessories
  • Built-in Wi-Fi
    Wi-Fi vs None
    Share your photos wirelessly
  • Built-in Bluetooth
    Yes vs No
    Always-on wireless connectivity
  • Longer stills battery life
    More info 320 vs 230 shots
    Capture more photos
  • Lighter weight
    240g vs 503g
    Lighter weight
  • Lacks anti-aliasing filter
    No Filter vs Filter
    Enjoy sharper photos
  • Faster JPEG shooting
    10.0 fps vs 4.2 fps
    Faster JPEG shooting (burst mode)
  • Bigger JPEG buffer
    23 vs 13 shots
    Take more JPEG shots before waiting (burst mode)
  • Faster shutter
    1/16000 vs 1/4000 sec
    Shoot wide open in bright light

Similarities

Common Strengths

Common Weaknesses

  • Eye-level viewfinder
    Neither provide
    You'll be able to frame photos even when the sun is out
  • 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
  • NFC
    Neither provide
    Simplifies pairing your camera with supported phones
  • Built-in GPS
    Neither provide
    Geotag your photos
  • Internal flash
    Neither provide
    Useful in a pinch for fill flash
  • Top deck display
    Neither provide
    Check settings with a screen on top of the camera
  • 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 Olympus AIR

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 Sony NEX-C3

Canon EOS M
Sony NEX-C3
  • $600
  • APS-C
  • Touchscreen
  • On-sensor phase detect
  • $559
  • APS-C
  • Lens selection
  • In-camera panoramas
Olympus AIR
Sony NEX-C3
  • $300
  • 4/3
  • Lens selection
  • Focus peaking
  • $559
  • APS-C
  • Rear display
  • Larger sensor

Compared to Sony NEX-5N

Canon EOS M
Sony NEX-5N
  • $600
  • APS-C
  • Less expensive
  • Touchscreen
  • $700
  • APS-C
  • Lens selection
  • Larger sensor
Olympus AIR
Sony NEX-5N
  • $300
  • 4/3
  • Lens selection
  • Focus peaking
  • $700
  • APS-C
  • Rear display
  • Larger sensor

Compared to Sony NEX-5R

Canon EOS M
Sony NEX-5R
  • $600
  • APS-C
  • Less expensive
  • External Mic Jack
  • $499
  • APS-C
  • Lens selection
  • Focus peaking
Olympus AIR
Sony NEX-5R
  • $300
  • 4/3
  • Lens selection
  • Less expensive
  • $499
  • APS-C
  • Rear display
  • Larger sensor

Compared to Panasonic GM1

Canon EOS M
Panasonic GM1
  • $600
  • APS-C
  • Larger sensor
  • Less expensive
  • $479
  • 4/3
  • Lens selection
  • Focus peaking
Olympus AIR
Panasonic GM1
  • $300
  • 4/3
  • Less expensive
  • Built-in Bluetooth
  • $479
  • 4/3
  • Rear display
  • Touchscreen

Compared to YI M1

Canon EOS M
YI M1
  • $600
  • APS-C
  • Larger sensor
  • Bigger pixels
  • $199
  • 4/3
  • Lens selection
  • Focus peaking
Olympus AIR
YI M1
  • $300
  • 4/3
  • Faster JPEG shooting
  • Faster shutter
  • $199
  • 4/3
  • Rear display
  • Less expensive
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