• 1 inch 116.2mm2
  • 20.2 megapixels
  • 24.00mm - 100.00mm (35mm eq.)
  • APS-C 364.3mm2
  • 19.6 megapixels
  • ISO 100 - 6400

Buy From

Differences

Canon G7X advantages over Sigma sd Quattro

  • Less expensive
    $559* vs $899
    Save money for lenses or accessories
  • 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
  • Built-in Wi-Fi
    Wi-Fi vs None
    Share your photos wirelessly
  • NFC
    Yes vs No
    Simplifies pairing your camera with supported phones
  • Internal flash
    Internal flash vs None
    Useful in a pinch for fill flash
  • Integrated ND filter
    Yes vs No
    Shoot in daylight with a large aperture or slow shutter
  • Thinner
    40 mm vs 90 mm
    Thinner
  • Higher max flash sync
    1/2000 vs 1/180 sec
    Reduce the effect of ambient light in flash shots
  • Lighter weight
    302g vs 625g
    Lighter weight
  • Shoots 1080p video
    Yes vs No
    You'll want this if you shoot video
  • Shoots 60p video
    Yes vs No
    A faster framerate can give you more editing options
  • Longer exposure
    250 vs 30 sec
    Long exposures for night shots
  • Higher extended ISO
    12800 vs 6400 ISO
    Higher extended ISO can give more low-light flexibility

Sigma sd Quattro advantages over Canon G7X

  • Larger sensor
    APS-C vs 1 inch
    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
    ~ 4.33 vs 2.41 microns
    Better low-light and dynamic range (all else equal)
  • On-sensor phase detect
    Yes vs No
    Usually improves live view and video AF performance
  • Newer
    2 years vs 4 years old
    Newer cameras often support more advanced features
  • More dots on screen
    1620k vs 1040k dots
    Can mean greater resolution or a brighter screen
  • Hot shoe
    Hot shoe vs None
    Off-camera flashes open new possibilities
  • Doesn't require an AA filter
    Yes vs No
    A unique sensor design provides sharp photos without moiré
  • Bulb shutter
    Bulb vs No bulb
    Hold the shutter open manually for long exposures
  • Faster RAW shooting
    3.6 fps vs 1.2 fps
    Faster RAW shooting in burst mode
  • Bigger RAW buffer
    14 vs 4 shots
    Larger buffer for RAW shots (burst mode)
  • Faster shutter
    1/4000 vs 1/2000 sec
    Shoot wide open in bright light

Similarities

Common Strengths

  • Rear display
    Both provide
    Review photos on the back of the camera
  • Focus peaking
    Both provide
    Your camera will highlight what's in focus
  • RAW file ability
    Both provide
    Gives you more flexibility to develop your photos later
  • 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

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 Bluetooth
    Neither provide
    Always-on wireless connectivity
  • Built-in GPS
    Neither provide
    Geotag your photos
  • Top deck display
    Neither provide
    Check settings with a screen on top of the camera
  • External Mic Jack
    Neither provide
    Improved sound fidelity when shooting video
  • 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

  • Very compact body fits in a pants pocket; Zoom lens is both brighter and further-reaching than anything offered by its enthusiast compact rivals; Selfie-friendly tilting LCD monitor; Intuitive touch-screen interface; Very good image quality for its class; Wi-Fi connectivity gets photos on your phone

  • No electronic viewfinder; Soft corners at wide-angle; Flare issues and fringing shooting wide-open; Weak performance when shooting raw files; Tendency to underexpose in low light; Limited battery life

The Competition

Compared to Sony RX100 III

Canon G7X
Sony RX100 III
  • $604
  • 1 inch
  • Less expensive
  • Touchscreen
  • $648
  • 1 inch
  • Eye-level viewfinder
  • In-camera panoramas
Sigma sd Quattro
Sony RX100 III
  • $699
  • APS-C
  • Larger sensor
  • Bigger pixels
  • $648
  • 1 inch
  • Less expensive
  • In-Camera Image Stabilization

Compared to Panasonic LX100

Canon G7X
Panasonic LX100
  • $604
  • 1 inch
  • Touchscreen
  • Tiltable Screen
  • $598
  • 4/3
  • Larger sensor
  • Eye-level viewfinder
Sigma sd Quattro
Panasonic LX100
  • $699
  • APS-C
  • Larger sensor
  • On-sensor phase detect
  • $598
  • 4/3
  • Less expensive
  • In-Camera Image Stabilization

Compared to Sony RX100 II

Canon G7X
Sony RX100 II
  • $604
  • 1 inch
  • Touchscreen
  • Fast startup
  • $584
  • 1 inch
  • In-camera panoramas
  • Longer stills battery life
Sigma sd Quattro
Sony RX100 II
  • $699
  • APS-C
  • Larger sensor
  • Eye-level viewfinder
  • $584
  • 1 inch
  • Less expensive
  • In-Camera Image Stabilization

Compared to Canon G7X Mark II

Canon G7X
Canon G7X Mark II
  • $604
  • 1 inch
  • Less expensive
  • Longer exposure
  • $649
  • 1 inch
  • Longer stills battery life
  • Newer
Sigma sd Quattro
Canon G7X Mark II
  • $699
  • APS-C
  • Larger sensor
  • Eye-level viewfinder
  • $649
  • 1 inch
  • Less expensive
  • In-Camera Image Stabilization

Compared to Sigma sd Quattro H

Canon G7X
Sigma sd Quattro H
  • $604
  • 1 inch
  • Less expensive
  • In-Camera Image Stabilization
  • $1099
  • APS-H
  • Larger sensor
  • Eye-level viewfinder
Sigma sd Quattro
Sigma sd Quattro H
  • $699
  • APS-C
  • Less expensive
  • Bigger RAW buffer
  • $1099
  • APS-H
  • Larger sensor
  • More viewfinder magnification
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