• APS-C 332.3mm2
  • 24.2 megapixels
  • 24.00mm - 72.00mm (35mm eq.)
  • 4/3 224.9mm2
  • 10.2 megapixels
  • ISO 160 - 51,200

Buy From

Differences

Canon G1X Mark III advantages over Panasonic GH5S

  • Less expensive
    $999 vs $1798
    Save money for lenses or accessories
  • Larger sensor
    APS-C vs 4/3
    More sensor area. Bigger is (generally) better.
  • In-Camera Image Stabilization
    Yes vs No
    Reduces the effects of camera shake at slower shutter speeds
  • 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 87 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 660g
    Lighter weight
  • More pixels
    24.2 vs 10.2 megapixels
    Higher resolution photos
  • Has anti-aliasing filter
    Filter vs No Filter
    Reduces unsightly moiré in photos

Panasonic GH5S advantages over Canon G1X Mark III

  • Bigger pixels
    ~ 4.51 vs 3.72 microns
    Better low-light and dynamic range (all else equal)
  • Shoot 4K video
    4K (DCI) vs 1080p
    Make sure you have a fast computer
  • Fast startup
    ~1.10 vs 2.1 sec
    Faster startup lets you catch the moment
  • Longer stills battery life
    More info 440 vs 200 shots
    Capture more photos
  • External Mic Jack
    Jack vs No jack
    Improved sound fidelity when shooting video
  • More dots on screen
    1620k 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
    11.7 fps vs 9.3 fps
    Faster JPEG shooting (burst mode)
  • Bigger JPEG buffer
    600 vs 23 shots
    Take more JPEG shots before waiting (burst mode)
  • Faster RAW shooting
    12.5 fps vs 9.4 fps
    Faster RAW shooting in burst mode
  • Bigger RAW buffer
    120 vs 16 shots
    Larger buffer for RAW shots (burst mode)
  • Slow-motion videos
    Yes vs No
    Shoot slow-motion videos
  • Faster shutter
    1/16000 vs 1/2000 sec
    Shoot wide open in bright light
  • Higher extended ISO
    204800 vs 25600 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
  • 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
  • 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

Buy From

Review Excerpt

  • Excellent video quality; Very good high ISO performance; Cinema 4K & UHD video up to 60p; Full HD up to 240p; 10-bit internal video recording; Tons of features & options for advanced/pro videographers.

  • 10MP resolution is limiting for still photos; No in-body image stabilization; Slower AF than GH5; Buffer clearing could be faster; No 6K Photo features due to sensor resolution.

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 GH5S
Canon G1X
  • $1998
  • 4/3
  • Focus peaking
  • Shoot 4K video
  • $576
  • 1.5 inch
  • Larger sensor
  • In-Camera Image Stabilization

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 GH5S
Leica X-E (Typ 102)
  • $1998
  • 4/3
  • Tilt-swivel screen
  • Focus peaking
  • $1534
  • APS-C
  • Larger sensor
  • Internal flash

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 GH5S
Fujifilm X70
  • $1998
  • 4/3
  • Tilt-swivel screen
  • Eye-level viewfinder
  • $699
  • APS-C
  • Larger sensor
  • Less expensive

Compared to Panasonic GH5

Canon G1X Mark III
Panasonic GH5
  • $999
  • APS-C
  • Less expensive
  • Larger sensor
  • $1348
  • 4/3
  • Shoot 4K video
  • Fast startup
Panasonic GH5S
Panasonic GH5
  • $1998
  • 4/3
  • Slower slow-motion
  • Bigger pixels
  • $1348
  • 4/3
  • Less expensive
  • In-Camera Image Stabilization

Compared to Panasonic G9

Canon G1X Mark III
Panasonic G9
  • $999
  • APS-C
  • Less expensive
  • Larger sensor
  • $948
  • 4/3
  • Shoot 4K video
  • High resolution composite
Panasonic GH5S
Panasonic G9
  • $1998
  • 4/3
  • Slower slow-motion
  • Bigger pixels
  • $948
  • 4/3
  • Less expensive
  • In-Camera Image Stabilization
Compare Other Cameras?