• APS-C 337.5mm2
  • 32.5 megapixels
  • ISO 100 - 25,600
  • 35mm 858.0mm2
  • 33.0 megapixels
  • ISO 100 - 51,200

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Differences

Canon 90D advantages over Sony A7 IV

  • Lens selection
    Excellent vs Good
    Better lens selection gives you more options
  • Less expensive
    $1349 vs $2698
    Save money for lenses or accessories
  • On-sensor phase detect
    Yes vs No
    Usually improves live view and video AF performance
  • More telephoto lens reach
    216 mm vs 70 mm
    Capture objects farther away with the kit lens
  • 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
  • Has anti-aliasing filter
    Filter vs No Filter
    Reduces unsightly moiré in photos
  • Faster shutter
    1/16000 vs 1/8000 sec
    Shoot wide open in bright light

Sony A7 IV advantages over Canon 90D

  • 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
    ~ 5.12 vs 3.23 microns
    Better low-light and dynamic range (all else equal)
  • In-camera panoramas
    Yes vs No
    Stitches multiple shots into a panoramic photo
  • NFC
    Yes vs No
    Simplifies pairing your camera with supported phones
  • Newer
    3 years vs 5 years old
    Newer cameras often support more advanced features
  • More dots on screen
    3680k vs 1040k dots
    Can mean greater resolution or a brighter screen
  • Dual card slots
    Yes vs No
    Gives you more storage flexibility
  • Lacks anti-aliasing filter
    No Filter vs Filter
    Enjoy sharper photos
  • Bigger JPEG buffer
    828 vs 57 shots
    Take more JPEG shots before waiting (burst mode)
  • Higher extended ISO
    204800 vs 51200 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
  • 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
  • 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

  • Built-in GPS
    Neither provide
    Geotag your photos

User reviews

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Review Excerpt

  • Highest resolution Canon APS-C camera yet; Great image quality; Faster 10fps burst shooting; Very fast autofocus; Dual Pixel CMOS AF in Live View; 4K video; 1080p120 slow-mo video.

  • Low-pass filter reduces fine detail from high-res sensor; High ISO performance isn't as good as some rival cameras; Video recording limited to 29:59.

  • Read our Canon 90D Review

The Competition

Compared to Canon 80D

Canon 90D
Canon 80D
  • $1099
  • APS-C
  • Shoot 4K video
  • Built-in Bluetooth
  • $935
  • APS-C
  • Less expensive
  • Bigger pixels

Compare Canon 90D vs Canon 80D

Sony A7 IV
Canon 80D
  • $2498
  • 35mm
  • Focus peaking
  • Larger sensor
  • $935
  • APS-C
  • Lens selection
  • Less expensive

Compare Sony A7 IV vs Canon 80D

Compared to Canon 77D

Canon 90D
Canon 77D
  • $1099
  • APS-C
  • Shoot 4K video
  • Longer stills battery life
  • $550
  • APS-C
  • Less expensive
  • NFC

Compare Canon 90D vs Canon 77D

Sony A7 IV
Canon 77D
  • $2498
  • 35mm
  • Focus peaking
  • Larger sensor
  • $550
  • APS-C
  • Lens selection
  • Less expensive

Compare Sony A7 IV vs Canon 77D

Compared to Nikon D7500

Canon 90D
Nikon D7500
  • $1099
  • APS-C
  • Tilt-swivel screen
  • On-sensor phase detect
  • $930
  • APS-C
  • Bigger pixels
  • Fast startup

Compare Canon 90D vs Nikon D7500

Sony A7 IV
Nikon D7500
  • $2498
  • 35mm
  • Tilt-swivel screen
  • Focus peaking
  • $930
  • APS-C
  • Lens selection
  • Less expensive

Compare Sony A7 IV vs Nikon D7500

Compared to Nikon Z7 II

Canon 90D
Nikon Z7 II
  • $1099
  • APS-C
  • Less expensive
  • Tilt-swivel screen
  • $2330
  • 35mm
  • Focus peaking
  • Larger sensor

Compare Canon 90D vs Nikon Z7 II

Sony A7 IV
Nikon Z7 II
  • $2498
  • 35mm
  • Tilt-swivel screen
  • Bigger pixels
  • $2330
  • 35mm
  • On-sensor phase detect
  • Top deck display

Compare Sony A7 IV vs Nikon Z7 II

Compared to Canon R6 Mark II

Canon 90D
Canon R6 Mark II
  • $1099
  • APS-C
  • Less expensive
  • More telephoto lens reach
  • $2432
  • 35mm
  • Focus peaking
  • Larger sensor

Compare Canon 90D vs Canon R6 Mark II

Sony A7 IV
Canon R6 Mark II
  • $2498
  • 35mm
  • In-camera panoramas
  • NFC
  • $2432
  • 35mm
  • Slower slow-motion
  • Bigger pixels

Compare Sony A7 IV vs Canon R6 Mark II

Compare Other Cameras?