• APS-C 332.3mm2
  • 24.2 megapixels
  • 24.00mm - 72.00mm (35mm eq.)
  • 4/3 224.9mm2
  • 25.2 megapixels
  • ISO 100 - 25,600

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Differences

Canon G1X Mark III advantages over Panasonic GH6

  • Larger sensor
    APS-C vs 4/3
    More sensor area. Bigger is (generally) better.
  • Bigger pixels
    ~ 3.72 vs 3.00 microns
    Better low-light and dynamic range (all else equal)
  • In-camera panoramas
    Yes vs No
    Stitches multiple shots into a panoramic photo
  • NFC
    Yes vs No
    Simplifies pairing your camera with supported phones
  • Longer video battery life
    85 vs 60 minutes
    Capture more video
  • On-sensor phase detect
    Yes vs No
    Usually improves live view and video AF performance
  • 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
    51 mm vs 99 mm
    Thinner
  • Higher max flash sync
    1/2000 vs 1/250 sec
    Reduce the effect of ambient light in flash shots
  • Lighter weight
    399g vs 823g
    Lighter weight
  • Has anti-aliasing filter
    Filter vs No Filter
    Reduces unsightly moiré in photos

Panasonic GH6 advantages over Canon G1X Mark III

  • Shoot 4K video
    No vs 1080p
    Make sure you have a fast computer
  • High resolution composite
    Yes vs No
    Combine multiple shots to form a super hi-res version
  • External Mic Jack
    Jack vs No jack
    Improved sound fidelity when shooting video
  • Newer
    3 years vs 7 years old
    Newer cameras often support more advanced features
  • More dots on screen
    1840k vs 1040k dots
    Can mean greater resolution or a brighter screen
  • Dual card slots
    Yes vs No
    Gives you more storage flexibility
  • Headphone jack
    Yes vs No
    Monitor audio recording while you shoot video
  • Lacks anti-aliasing filter
    No Filter vs Filter
    Enjoy sharper photos
  • Longer exposure
    60 vs 30 sec
    Long exposures for night shots
  • Faster JPEG shooting
    75.0 fps vs 9.3 fps
    Faster JPEG shooting (burst mode)
  • Bigger JPEG buffer
    200 vs 23 shots
    Take more JPEG shots before waiting (burst mode)
  • Slow-motion videos
    Yes vs No
    Shoot slow-motion videos
  • Faster shutter
    1/32000 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
  • 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
  • Touchscreen
    Both provide
    Interact with your camera just like your smartphone
  • RAW file ability
    Both provide
    Gives you more flexibility to develop your photos later
  • Built-in Wi-Fi
    Both provide
    Share your photos wirelessly
  • Built-in Bluetooth
    Both provide
    Always-on wireless connectivity
  • 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
  • Top deck display
    Neither provide
    Check settings with a screen on top of the camera

User reviews

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Review Excerpt

The Competition

Compared to Canon G1X

Canon G1X Mark III
Canon G1X
  • $999
  • APS-C
  • Focus peaking
  • Larger sensor
  • $576
  • 1.5 inch
  • Bigger pixels
  • More telephoto lens reach
Panasonic GH6
Canon G1X
  • $2200
  • 4/3
  • Focus peaking
  • Shoot 4K video
  • $576
  • 1.5 inch
  • Less expensive
  • Larger sensor

Compared to Leica X-E (Typ 102)

Canon G1X Mark III
Leica X-E (Typ 102)
  • $999
  • APS-C
  • Focus peaking
  • Tilt-swivel screen
  • $1534
  • APS-C
  • Larger sensor
  • Bigger pixels
Panasonic GH6
Leica X-E (Typ 102)
  • $2200
  • 4/3
  • Tilt-swivel screen
  • Focus peaking
  • $1534
  • APS-C
  • Less expensive
  • Larger sensor

Compared to Fujifilm X70

Canon G1X Mark III
Fujifilm X70
  • $999
  • APS-C
  • Tilt-swivel screen
  • Eye-level viewfinder
  • $699
  • APS-C
  • Less expensive
  • Larger sensor
Panasonic GH6
Fujifilm X70
  • $2200
  • 4/3
  • Tilt-swivel screen
  • Eye-level viewfinder
  • $699
  • APS-C
  • Larger sensor
  • Bigger pixels

Compared to Olympus E-M1X

Canon G1X Mark III
Olympus E-M1X
  • $999
  • APS-C
  • Less expensive
  • Larger sensor
  • $2240
  • 4/3
  • Shoot 4K video
  • High resolution composite
Panasonic GH6
Olympus E-M1X
  • $2200
  • 4/3
  • Slower slow-motion
  • Newer
  • $2240
  • 4/3
  • Built-in GPS
  • Longer video battery life

Compared to Panasonic G95

Canon G1X Mark III
Panasonic G95
  • $999
  • APS-C
  • Larger sensor
  • NFC
  • $848
  • 4/3
  • Less expensive
  • Shoot 4K video
Panasonic GH6
Panasonic G95
  • $2200
  • 4/3
  • Slower slow-motion
  • High resolution composite
  • $848
  • 4/3
  • In-camera panoramas
  • Internal flash
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