• 35mm 864.0mm2
  • 20.1 megapixels
  • ISO 100 - 102,400
  • APS-C 332.3mm2
  • 24.1 megapixels
  • ISO 100 - 25,600

Buy From

Differences

Canon 1DX Mark III advantages over Canon T8i

  • Larger sensor
    35mm vs APS-C
    More sensor area. Bigger is (generally) better.
  • Bigger pixels
    ~ 6.58 vs 3.72 microns
    Better low-light and dynamic range (all else equal)
  • Built-in GPS
    GPS vs None
    Geotag your photos
  • Top deck display
    Yes vs No
    Check settings with a screen on top of the camera
  • More cross-type AF points
    155 vs 45
    Cross-type AF points improve autofocus performance
  • Pentaprism viewfinder
    Pentaprism vs Pentamirror
    Much better viewfinder picture fidelity
  • More dots on screen
    2100k vs 1040k dots
    Can mean greater resolution or a brighter screen
  • Dual card slots
    Yes vs No
    Gives you more storage flexibility
  • More AF points
    191 vs 45
    More AF points improve autofocus
  • Headphone jack
    Yes vs No
    Monitor audio recording while you shoot video
  • 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
    819200 vs 51200 ISO
    Higher extended ISO can give more low-light flexibility

Canon T8i advantages over Canon 1DX Mark III

  • Focus peaking
    Peaker vs Non-peaker
    Your camera will highlight what's in focus
  • Less expensive
    $899 vs $6499*
    Save money for lenses or accessories
  • Tilt-swivel screen
    Tilt-swivel vs none
    Tilt and swivel the screen for maximum shooting flexibility
  • Internal flash
    Internal flash vs None
    Useful in a pinch for fill flash
  • Lighter weight
    515g vs 1440g
    Lighter weight
  • More pixels
    24.1 vs 20.1 megapixels
    Higher resolution photos

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
  • On-sensor phase detect
    Both provide
    Usually improves live view and video AF performance
  • 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
  • Bulb shutter
    Both provide
    Hold the shutter open manually for long exposures

Common Weaknesses

  • In-Camera Image Stabilization
    Neither provide
    Reduces the effects of camera shake at slower shutter speeds
  • In-camera panoramas
    Neither provide
    Stitches multiple shots into a panoramic photo
  • NFC
    Neither provide
    Simplifies pairing your camera with supported phones

User reviews

Buy From

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
Canon T8i
Canon EOS-1D C
  • $749
  • APS-C
  • Tilt-swivel screen
  • Focus peaking
  • $6989
  • 35mm
  • Larger sensor
  • Bigger pixels

Compared to Nikon D4S

Canon 1DX Mark III
Nikon D4S
  • $6499
  • 35mm
  • Shoot 4K video
  • Touchscreen
  • $5999
  • 35mm
Canon T8i
Nikon D4S
  • $749
  • APS-C
  • Focus peaking
  • Less expensive
  • $5999
  • 35mm
  • Larger sensor
  • Bigger pixels

Compared to Nikon D5

Canon 1DX Mark III
Nikon D5
  • $6499
  • 35mm
  • Built-in Wi-Fi
  • Built-in Bluetooth
  • $5371
  • 35mm
  • Less expensive
  • Longer stills battery life
Canon T8i
Nikon D5
  • $749
  • APS-C
  • Less expensive
  • Tilt-swivel screen
  • $5371
  • 35mm
  • Larger sensor
  • Bigger pixels

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
Canon T8i
Canon 1DX Mark II
  • $749
  • APS-C
  • Less expensive
  • Tilt-swivel screen
  • $2999
  • 35mm
  • Larger sensor
  • Bigger pixels

Compared to Nikon D6

Canon 1DX Mark III
Nikon D6
  • $6499
  • 35mm
  • Built-in Wi-Fi
  • On-sensor phase detect
  • $6500
  • 35mm
  • Longer exposure
Canon T8i
Nikon D6
  • $749
  • APS-C
  • Focus peaking
  • Tilt-swivel screen
  • $6500
  • 35mm
  • Larger sensor
  • Bigger pixels
Compare Other Cameras?