• APS-C 337.5mm2
  • 24.2 megapixels
  • ISO 100 - 16,000
  • 35mm 847.3mm2
  • 12.1 megapixels
  • ISO 80 - 102,400

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Differences

Canon 80D advantages over Sony A7S III

  • Less expensive
    $935 vs $3198*
    Save money for lenses or accessories
  • Lens selection
    Excellent vs Good
    Better lens selection gives you more options
  • 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
  • Top deck display
    Yes vs No
    Check settings with a screen on top of the camera
  • More pixels
    24.2 vs 12.1 megapixels
    Higher resolution photos

Sony A7S III advantages over Canon 80D

  • Focus peaking
    Peaker vs Non-peaker
    Your camera will highlight what's in focus
  • Larger sensor
    35mm vs APS-C
    More sensor area. Bigger is (generally) better.
  • In-Camera Image Stabilization
    Yes vs No
    Reduces the effects of camera shake at slower shutter speeds
  • Bigger pixels
    ~ 8.40 vs 3.75 microns
    Better low-light and dynamic range (all else equal)
  • Shoot 4K video
    No vs 1080p
    Make sure you have a fast computer
  • In-camera panoramas
    Yes vs No
    Stitches multiple shots into a panoramic photo
  • Built-in Bluetooth
    Yes vs No
    Always-on wireless connectivity
  • Newer
    4 years vs 9 years old
    Newer cameras often support more advanced features
  • Higher-res screen
    480k vs 347k pixels
    More detail on the screen lets you judge focus and composition
  • More viewfinder magnification
    0.90x vs 0.59x
    Get a bigger view of the scene through the eye-level viewfinder
  • Dual card slots
    Yes vs No
    Gives you more storage flexibility
  • Slow-motion videos
    Yes vs No
    Shoot slow-motion videos
  • Higher extended ISO
    409600 vs 25600 ISO
    Higher extended ISO can give more low-light flexibility

Similarities

Common Strengths

  • 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
  • Built-in Wi-Fi
    Both provide
    Share your photos wirelessly
  • NFC
    Both provide
    Simplifies pairing your camera with supported phones
  • 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
  • Headphone jack
    Both provide
    Monitor audio recording while you shoot video
  • Bulb shutter
    Both provide
    Hold the shutter open manually for long exposures

Common Weaknesses

  • Built-in GPS
    Neither provide
    Geotag your photos

User reviews

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Review Excerpt

  • Very good image quality; Better RAW high ISO performance than predecessor; Improved buffer depth; Very fast AF; Dual Pixel CMOS AF is excellent; f/8 AF support; 1080/60p video; Headphone jack; Very good battery life.

  • New kit lens isn't very sharp; No 4K video; No clean HDMI out; 29:59 minute video recording limit; Phase detect AF not as sensitive in low-light as expected (Dual Pixel AF is better in low-light).

  • Read our Canon 80D Review

The Competition

Compared to Sony A77 II

Canon 80D
Sony A77 II
  • $935
  • APS-C
  • Lens selection
  • Less expensive
  • $1198
  • APS-C
  • Focus peaking
  • In-Camera Image Stabilization

Compare Canon 80D vs Sony A77 II

Sony A7S III
Sony A77 II
  • $3348
  • 35mm
  • Larger sensor
  • Bigger pixels
  • $1198
  • APS-C
  • Less expensive
  • Internal flash

Compare Sony A7S III vs Sony A77 II

Compared to Nikon D7200

Canon 80D
Nikon D7200
  • $935
  • APS-C
  • Less expensive
  • Tilt-swivel screen
  • $1016
  • APS-C
  • Higher effective ISO
  • More dynamic range

Compare Canon 80D vs Nikon D7200

Sony A7S III
Nikon D7200
  • $3348
  • 35mm
  • Focus peaking
  • Larger sensor
  • $1016
  • APS-C
  • Less expensive
  • Lens selection

Compare Sony A7S III vs Nikon D7200

Compared to Nikon D7500

Canon 80D
Nikon D7500
  • $935
  • APS-C
  • Tilt-swivel screen
  • NFC
  • $864
  • APS-C
  • Shoot 4K video
  • Fast startup

Compare Canon 80D vs Nikon D7500

Sony A7S III
Nikon D7500
  • $3348
  • 35mm
  • Focus peaking
  • Larger sensor
  • $864
  • APS-C
  • Less expensive
  • Lens selection

Compare Sony A7S III vs Nikon D7500

Compared to Sony A9 II

Canon 80D
Sony A9 II
  • $935
  • APS-C
  • Less expensive
  • Tilt-swivel screen
  • $4498
  • 35mm
  • Focus peaking
  • Larger sensor

Compare Canon 80D vs Sony A9 II

Sony A7S III
Sony A9 II
  • $3348
  • 35mm
  • Less expensive
  • Tilt-swivel screen
  • $4498
  • 35mm
  • On-sensor phase detect
  • More pixels

Compare Sony A7S III vs Sony A9 II

Compared to Canon R6

Canon 80D
Canon R6
  • $935
  • APS-C
  • Less expensive
  • NFC
  • $2149
  • 35mm
  • Focus peaking
  • Larger sensor

Compare Canon 80D vs Canon R6

Sony A7S III
Canon R6
  • $3348
  • 35mm
  • Slower slow-motion
  • Bigger pixels
  • $2149
  • 35mm
  • Less expensive
  • On-sensor phase detect

Compare Sony A7S III vs Canon R6

Compare Other Cameras?