• 35mm 864.0mm2
  • 20.1 megapixels
  • ISO 100 - 102,400
  • 4/3 224.9mm2
  • 20.3 megapixels
  • ISO 200 - 25,600

Buy From

Differences

Canon 1DX Mark III advantages over Panasonic GH5 II

  • Larger sensor
    35mm vs 4/3
    More sensor area. Bigger is (generally) better.
  • Bigger pixels
    ~ 6.58 vs 3.34 microns
    Better low-light and dynamic range (all else equal)
  • Built-in GPS
    GPS vs None
    Geotag your photos
  • On-sensor phase detect
    Yes vs No
    Usually improves live view and video AF performance
  • Longer stills battery life
    More info 2850 vs 410 shots
    Capture more photos
  • Top deck display
    Yes vs No
    Check settings with a screen on top of the camera
  • Has anti-aliasing filter
    Filter vs No Filter
    Reduces unsightly moiré in photos
  • Faster JPEG shooting
    20.0 fps vs 12.0 fps
    Faster JPEG shooting (burst mode)
  • Bigger JPEG buffer
    Unlimited vs 108 shots
    Take more JPEG shots before waiting (burst mode)
  • Higher extended ISO
    819200 vs 25600 ISO
    Higher extended ISO can give more low-light flexibility

Panasonic GH5 II advantages over Canon 1DX Mark III

  • Less expensive
    $1798 vs $6499*
    Save money for lenses or accessories
  • Tilt-swivel screen
    Tilt-swivel vs none
    Tilt and swivel the screen for maximum shooting flexibility
  • Focus peaking
    Peaker vs Non-peaker
    Your camera will highlight what's in focus
  • In-Camera Image Stabilization
    Yes vs No
    Reduces the effects of camera shake at slower shutter speeds
  • Lighter weight
    727g vs 1440g
    Lighter weight
  • Lacks anti-aliasing filter
    No Filter vs Filter
    Enjoy sharper photos
  • Longer exposure
    60 vs 30 sec
    Long exposures for night shots
  • Faster shutter
    1/16000 vs 1/8000 sec
    Shoot wide open in bright light

Similarities

Common Strengths

  • Eye-level viewfinder
    Both provide
    You'll be able to frame photos even when the sun is out
  • Shoot 4K video
    Both provide
    Make sure you have a fast computer
  • Touchscreen
    Both provide
    Interact with your camera just like your smartphone
  • Built-in Wi-Fi
    Both provide
    Share your photos wirelessly
  • Built-in Bluetooth
    Both provide
    Always-on wireless connectivity
  • External Mic Jack
    Both provide
    Improved sound fidelity when shooting video
  • HDMI out
    Both provide
    Use HDMI output to monitor or review video
  • Hot shoe
    Both provide
    Off-camera flashes open new possibilities
  • Dual card slots
    Both provide
    Gives you more storage flexibility
  • Headphone jack
    Both provide
    Monitor audio recording while you shoot video
  • Bulb shutter
    Both provide
    Hold the shutter open manually for long exposures
  • Slow-motion videos
    Both provide
    Shoot slow-motion videos

Common Weaknesses

  • In-camera panoramas
    Neither provide
    Stitches multiple shots into a panoramic photo
  • NFC
    Neither provide
    Simplifies pairing your camera with supported phones
  • Internal flash
    Neither provide
    Useful in a pinch for fill flash

User reviews

Buy From

Your purchases support this site

Buy the Canon 1DX Mark III
Body Only
All 1DX Mark III Deals

Your purchases support this site

Buy the Panasonic GH5 II
Body Only
  • Body Only
  • Kit with 12-35mm F2.8 Lens
  • Kit with 12-60mm Lens
All GH5 II Deals

Review Excerpt

The Competition

Compared to Canon EOS-1D C

Canon 1DX Mark III
Canon EOS-1D C
  • $6499
  • 35mm
  • Touchscreen
  • Built-in Wi-Fi
  • $6989
  • 35mm

Compare Canon 1DX Mark III vs Canon EOS-1D C

Panasonic GH5 II
Canon EOS-1D C
  • $1298
  • 4/3
  • Tilt-swivel screen
  • Focus peaking
  • $6989
  • 35mm
  • Larger sensor
  • Bigger pixels

Compare Panasonic GH5 II vs Canon EOS-1D C

Compared to Nikon D4S

Canon 1DX Mark III
Nikon D4S
  • $6499
  • 35mm
  • Shoot 4K video
  • Touchscreen
  • $5399
  • 35mm
  • Less expensive

Compare Canon 1DX Mark III vs Nikon D4S

Panasonic GH5 II
Nikon D4S
  • $1298
  • 4/3
  • Less expensive
  • Tilt-swivel screen
  • $5399
  • 35mm
  • Larger sensor
  • Bigger pixels

Compare Panasonic GH5 II vs Nikon D4S

Compared to Nikon D5

Canon 1DX Mark III
Nikon D5
  • $6499
  • 35mm
  • Built-in Wi-Fi
  • Built-in Bluetooth
  • $4943
  • 35mm
  • Less expensive
  • Longer stills battery life

Compare Canon 1DX Mark III vs Nikon D5

Panasonic GH5 II
Nikon D5
  • $1298
  • 4/3
  • Focus peaking
  • Less expensive
  • $4943
  • 35mm
  • Larger sensor
  • Bigger pixels

Compare Panasonic GH5 II vs Nikon D5

Compared to Canon 1DX Mark II

Canon 1DX Mark III
Canon 1DX Mark II
  • $6499
  • 35mm
  • Built-in Wi-Fi
  • Built-in Bluetooth
  • $2999
  • 35mm
  • Less expensive

Compare Canon 1DX Mark III vs Canon 1DX Mark II

Panasonic GH5 II
Canon 1DX Mark II
  • $1298
  • 4/3
  • Less expensive
  • Tilt-swivel screen
  • $2999
  • 35mm
  • Larger sensor
  • Bigger pixels

Compare Panasonic GH5 II vs Canon 1DX Mark II

Compared to Nikon D6

Canon 1DX Mark III
Nikon D6
  • $6499
  • 35mm
  • Built-in Wi-Fi
  • On-sensor phase detect
  • $6500
  • 35mm
  • Longer exposure

Compare Canon 1DX Mark III vs Nikon D6

Panasonic GH5 II
Nikon D6
  • $1298
  • 4/3
  • Focus peaking
  • Tilt-swivel screen
  • $6500
  • 35mm
  • Larger sensor
  • Bigger pixels

Compare Panasonic GH5 II vs Nikon D6

Compare Other Cameras?