• 35mm 864.0mm2
  • 50.6 megapixels
  • ISO 100 - 6400
  • 35mm 847.3mm2
  • 12.1 megapixels
  • ISO 80 - 102,400

Buy From

Differences

Canon 5DS advantages over Sony A7S III

  • Less expensive
    $1299 vs $3198
    Save money for lenses or accessories
  • Lens selection
    Excellent vs Good
    Better lens selection gives you more options
  • Top deck display
    Yes vs No
    Check settings with a screen on top of the camera
  • More pixels
    50.6 vs 12.1 megapixels
    Higher resolution photos

Sony A7S III advantages over Canon 5DS

  • 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
  • Bigger pixels
    ~ 8.40 vs 4.14 microns
    Better low-light and dynamic range (all else equal)
  • Shoot 4K video
    No vs 1080p
    Make sure you have a fast computer
  • Touchscreen
    Touch vs No touch
    Interact with your camera just like your smartphone
  • In-camera panoramas
    Yes vs No
    Stitches multiple shots into a panoramic photo
  • Built-in Wi-Fi
    Wi-Fi vs None
    Share your photos wirelessly
  • NFC
    Yes vs No
    Simplifies pairing your camera with supported phones
  • Built-in Bluetooth
    Yes vs No
    Always-on wireless connectivity
  • Newer
    4 years vs 10 years old
    Newer cameras often support more advanced features
  • Lighter weight
    614g vs 946g
    Lighter weight
  • Higher-res screen
    480k vs 348k pixels
    More detail on the screen lets you judge focus and composition
  • More viewfinder magnification
    0.90x vs 0.71x
    Get a bigger view of the scene through the eye-level viewfinder
  • Headphone jack
    Yes vs No
    Monitor audio recording while you shoot video
  • Slow-motion videos
    Yes vs No
    Shoot slow-motion videos
  • Higher extended ISO
    409600 vs 12800 ISO
    Higher extended ISO can give more low-light flexibility

Similarities

Common Strengths

  • Eye-level viewfinder
    Both provide
    You'll be able to frame photos even when the sun is out
  • 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
  • Bulb shutter
    Both provide
    Hold the shutter open manually for long exposures

Common Weaknesses

  • Built-in GPS
    Neither provide
    Geotag your photos
  • On-sensor phase detect
    Neither provide
    Usually improves live view and video AF performance
  • Internal flash
    Neither provide
    Useful in a pinch for fill flash

User reviews

Buy From

Review Excerpt

The Competition

Compared to Nikon D810

Canon 5DS
Nikon D810
  • $1549
  • 35mm
  • Less expensive
  • More cross-type AF points
  • $2246
  • 35mm
  • Bigger pixels
  • Higher effective ISO
Sony A7S III
Nikon D810
  • $3348
  • 35mm
  • Tilt-swivel screen
  • Focus peaking
  • $2246
  • 35mm
  • Less expensive
  • Lens selection

Compared to Canon 5DS R

Canon 5DS
Canon 5DS R
  • $1549
  • 35mm
  • Less expensive
  • Has anti-aliasing filter
  • $1849
  • 35mm
  • Lacks anti-aliasing filter
Sony A7S III
Canon 5DS R
  • $3348
  • 35mm
  • Tilt-swivel screen
  • Focus peaking
  • $1849
  • 35mm
  • Less expensive
  • Lens selection

Compared to Pentax K-1

Canon 5DS
Pentax K-1
  • $1549
  • 35mm
  • Fast startup
  • More cross-type AF points
  • $1800
  • 35mm
  • Focus peaking
  • In-Camera Image Stabilization
Sony A7S III
Pentax K-1
  • $3348
  • 35mm
  • Tilt-swivel screen
  • Bigger pixels
  • $1800
  • 35mm
  • Lens selection
  • High resolution composite

Compared to Sony A9 II

Canon 5DS
Sony A9 II
  • $1549
  • 35mm
  • Less expensive
  • Lens selection
  • $4498
  • 35mm
  • Focus peaking
  • In-Camera Image Stabilization
Sony A7S III
Sony A9 II
  • $3348
  • 35mm
  • Less expensive
  • Tilt-swivel screen
  • $4498
  • 35mm
  • On-sensor phase detect
  • More pixels

Compared to Canon R6

Canon 5DS
Canon R6
  • $1549
  • 35mm
  • Less expensive
  • Top deck display
  • $2149
  • 35mm
  • Focus peaking
  • Tilt-swivel screen
Sony A7S III
Canon R6
  • $3348
  • 35mm
  • Slower slow-motion
  • Bigger pixels
  • $2149
  • 35mm
  • Less expensive
  • On-sensor phase detect
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