• APS-C 332.3mm2
  • 18.0 megapixels
  • ISO 100 - 6400
  • APS-C 332.3mm2
  • 24.2 megapixels
  • 24.00mm - 72.00mm (35mm eq.)

Buy From

Differences

Canon 7D advantages over Canon G1X Mark III

  • Bigger pixels
    ~ 4.30 vs 3.72 microns
    Better low-light and dynamic range (all else equal)
  • Fast startup
    ~0.40 vs 2.1 sec
    Faster startup lets you catch the moment
  • Longer stills battery life
    More info 800 vs 200 shots
    Capture more photos
  • Top deck display
    Yes vs No
    Check settings with a screen on top of the camera
  • External Mic Jack
    Jack vs No jack
    Improved sound fidelity when shooting video
  • Faster shutter
    1/8000 vs 1/2000 sec
    Shoot wide open in bright light

Canon G1X Mark III advantages over Canon 7D

  • Focus peaking
    Peaker vs Non-peaker
    Your camera will highlight what's in focus
  • Less expensive
    $999* vs $1549
    Save money for lenses or accessories
  • Tilt-swivel screen
    Tilt-swivel vs none
    Tilt and swivel the screen for maximum shooting flexibility
  • 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
  • In-camera panoramas
    Yes vs No
    Stitches multiple shots into a panoramic photo
  • Built-in Wi-Fi
    Wi-Fi vs None
    Share your photos wirelessly
  • NFC
    Yes vs No
    Simplifies pairing your camera with supported phones
  • 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
  • Integrated ND filter
    Yes vs No
    Shoot in daylight with a large aperture or slow shutter
  • Thinner
    51 mm vs 73 mm
    Thinner
  • Higher max flash sync
    1/2000 vs 1/250 sec
    Reduce the effect of ambient light in flash shots
  • Newer
    2 years vs 10 years old
    Newer cameras often support more advanced features
  • More pixels
    24.2 vs 18.0 megapixels
    Higher resolution photos
  • Faster JPEG shooting
    9.3 fps vs 8.0 fps
    Faster JPEG shooting (burst mode)
  • Faster RAW shooting
    9.4 fps vs 8.0 fps
    Faster RAW shooting in burst mode
  • Higher extended ISO
    25600 vs 12800 ISO
    Higher extended ISO can give more low-light flexibility

Similarities

Common Strengths

  • Rear display
    Both provide
    Review photos on the back of the camera
  • Eye-level viewfinder
    Both provide
    You'll be able to frame photos even when the sun is out
  • RAW file ability
    Both provide
    Gives you more flexibility to develop your photos later
  • Internal flash
    Both provide
    Useful in a pinch for fill flash
  • Manual focus
    Both provide
    AF is for the weak. Real photographers focus manually.
  • 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

  • Built-in GPS
    Neither provide
    Geotag your photos
  • 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

Buy From

Review Excerpt

  • Excellent 18-megapixel sensor with impressively low noise and superb detail; Very good high ISO performance, especially for 18-megapixel subframe sensor; Rugged construction with magnesium body and weather sealing; Fast autofocus and fast burst rate of 8 fps; Full HD (1920x1080) movies at 30/25/24p, 60/50p at 1280x720.

  • No dedicated AF-assist lamp (flash is used), and AF-assist adjustment is buried in the Flash Settings menu; Kit lens (28-135mm) isn't quite up to the resolving power of the 18-megapixel sensor, odd focal length for subframe DSLR; No continuous autofocus in Movie mode.

The Competition

Compared to Canon 7D Mark II

Canon 7D
Canon 7D Mark II
  • $1499
  • APS-C
  • Less expensive
  • Less shutter lag
  • $1399
  • APS-C
  • Higher effective ISO
  • Built-in GPS
Canon G1X Mark III
Canon 7D Mark II
  • $999
  • APS-C
  • Less expensive
  • Tilt-swivel screen
  • $1399
  • APS-C
  • Fast startup
  • Built-in GPS

Compared to Canon 60D

Canon 7D
Canon 60D
  • $1499
  • APS-C
  • More cross-type AF points
  • Less shutter lag
  • $899
  • APS-C
  • Less expensive
  • Tilt-swivel screen
Canon G1X Mark III
Canon 60D
  • $999
  • APS-C
  • Focus peaking
  • In-Camera Image Stabilization
  • $899
  • APS-C
  • Bigger pixels
  • Fast startup

Compared to Nikon D7000

Canon 7D
Nikon D7000
  • $1499
  • APS-C
  • More telephoto lens reach
  • More cross-type AF points
  • $699
  • APS-C
  • Larger sensor
  • Higher effective ISO
Canon G1X Mark III
Nikon D7000
  • $999
  • APS-C
  • Tilt-swivel screen
  • Focus peaking
  • $699
  • APS-C
  • Larger sensor
  • Bigger pixels

Compared to Sony A77

Canon 7D
Sony A77
  • $1499
  • APS-C
  • Lens selection
  • Fast startup
  • $772
  • APS-C
  • Less expensive
  • Tilt-swivel screen
Canon G1X Mark III
Sony A77
  • $999
  • APS-C
  • Touchscreen
  • Built-in Wi-Fi
  • $772
  • APS-C
  • Larger sensor
  • Fast startup

Compared to Leica X-E (Typ 102)

Canon 7D
Leica X-E (Typ 102)
  • $1499
  • APS-C
  • Eye-level viewfinder
  • External Mic Jack
  • $1537
  • APS-C
  • Larger sensor
  • Thinner
Canon G1X Mark III
Leica X-E (Typ 102)
  • $999
  • APS-C
  • Less expensive
  • Tilt-swivel screen
  • $1537
  • APS-C
  • Larger sensor
  • Bigger pixels
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