• 1.5 inch 261.8mm2
  • 14.3 megapixels
  • 28.00mm - 112.00mm (35mm eq.)
  • 35mm 847.3mm2
  • 12.1 megapixels
  • ISO 80 - 102,400

Buy From

Differences

Canon G1X advantages over Sony A7S III

  • 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
  • More pixels
    14.3 vs 12.1 megapixels
    Higher resolution photos
  • Longer exposure
    60 vs 30 sec
    Long exposures for night shots

Sony A7S III advantages over Canon G1X

  • Focus peaking
    Peaker vs Non-peaker
    Your camera will highlight what's in focus
  • Larger sensor
    35mm vs 1.5 inch
    More sensor area. Bigger is (generally) better.
  • Bigger pixels
    ~ 8.40 vs 4.30 microns
    Better low-light and dynamic range (all else equal)
  • Shoot 4K video
    No vs 1080p
    Make sure you have a fast computer
  • 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
  • External Mic Jack
    Jack vs No jack
    Improved sound fidelity when shooting video
  • Newer
    4 years vs 12 years old
    Newer cameras often support more advanced features
  • Higher-res screen
    480k vs 307k pixels
    More detail on the screen lets you judge focus and composition
  • Shoots 60p video
    Yes vs No
    A faster framerate can give you more editing options
  • Dual card slots
    Yes vs No
    Gives you more storage flexibility
  • Headphone jack
    Yes vs No
    Monitor audio recording while you shoot video
  • Bulb shutter
    Bulb vs No bulb
    Hold the shutter open manually for long exposures
  • Slow-motion videos
    Yes vs No
    Shoot slow-motion videos
  • Faster shutter
    1/8000 vs 1/4000 sec
    Shoot wide open in bright light
  • Higher extended ISO
    409600 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
  • Tilt-swivel screen
    Both provide
    Tilt and swivel the screen for maximum shooting flexibility
  • Eye-level viewfinder
    Both provide
    You'll be able to frame photos even when the sun is out
  • In-Camera Image Stabilization
    Both provide
    Reduces the effects of camera shake at slower shutter speeds
  • 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
  • Hot shoe
    Both provide
    Off-camera flashes open new possibilities

Common Weaknesses

  • Built-in GPS
    Neither provide
    Geotag your photos
  • On-sensor phase detect
    Neither provide
    Usually improves live view and video AF performance
  • Top deck display
    Neither provide
    Check settings with a screen on top of the camera

User reviews

Buy From

Review Excerpt

  • Large-sensor image quality. Sharp lens with useful zoom range. Tilt/swivel LCD. Twin dials. Smaller than competing interchangeable-lens cameras with a similar lens. Lots of photographer-friendly features.

  • Not as small as you might hope. Mediocre burst shooting and autofocus speed. Far too easy to accidentally change exposure compensation. Viewfinder is of surprisingly little use. Battery life could be better.

The Competition

Compared to Sigma DP1 Merrill

Canon G1X
Sigma DP1 Merrill
  • $576
  • 1.5 inch
  • Tilt-swivel screen
  • Eye-level viewfinder
  • $849
  • APS-C
  • Larger sensor
  • Bigger pixels
Sony A7S III
Sigma DP1 Merrill
  • $3348
  • 35mm
  • Focus peaking
  • Larger sensor
  • $849
  • APS-C
  • Lighter weight
  • More pixels

Compared to Sigma dp2 Quattro

Canon G1X
Sigma dp2 Quattro
  • $576
  • 1.5 inch
  • Tilt-swivel screen
  • Eye-level viewfinder
  • $899
  • APS-C
  • Larger sensor
  • Less shutter lag
Sony A7S III
Sigma dp2 Quattro
  • $3348
  • 35mm
  • Focus peaking
  • Larger sensor
  • $899
  • APS-C
  • Less expensive
  • Higher max flash sync

Compared to Canon G1X Mark III

Canon G1X
Canon G1X Mark III
  • $576
  • 1.5 inch
  • Bigger pixels
  • More telephoto lens reach
  • $999
  • APS-C
  • Focus peaking
  • Larger sensor
Sony A7S III
Canon G1X Mark III
  • $3348
  • 35mm
  • Larger sensor
  • Bigger pixels
  • $999
  • APS-C
  • Less expensive
  • On-sensor phase detect

Compared to Sony A9 II

Canon G1X
Sony A9 II
  • $576
  • 1.5 inch
  • Tilt-swivel screen
  • Internal flash
  • $4498
  • 35mm
  • Focus peaking
  • Larger sensor
Sony A7S III
Sony A9 II
  • $3348
  • 35mm
  • Less expensive
  • Tilt-swivel screen
  • $4498
  • 35mm
  • On-sensor phase detect
  • More pixels

Compared to Canon R6

Canon G1X
Canon R6
  • $576
  • 1.5 inch
  • Internal flash
  • Integrated ND filter
  • $2149
  • 35mm
  • Focus peaking
  • Larger sensor
Sony A7S III
Canon R6
  • $3348
  • 35mm
  • Slower slow-motion
  • Bigger pixels
  • $2149
  • 35mm
  • Less expensive
  • On-sensor phase detect
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