• 1 inch 116.2mm2
  • 20.2 megapixels
  • 28.00mm - 100.00mm (35mm eq.)
  • APS-C 337.5mm2
  • 32.5 megapixels
  • ISO 100 - 25,600

Buy From

Differences

Sony RX100 advantages over Canon 90D

  • 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
  • In-camera panoramas
    Yes vs No
    Stitches multiple shots into a panoramic photo
  • Thinner
    35 mm vs 76 mm
    Thinner
  • Higher max flash sync
    1/2000 vs 1/250 sec
    Reduce the effect of ambient light in flash shots

Canon 90D advantages over Sony RX100

  • Tilt-swivel screen
    Tilt-swivel vs none
    Tilt and swivel the screen for maximum shooting flexibility
  • Larger sensor
    APS-C vs 1 inch
    More sensor area. Bigger is (generally) better.
  • Eye-level viewfinder
    Eye-level vs Rear display only
    You'll be able to frame photos even when the sun is out
  • Bigger pixels
    ~ 3.23 vs 2.41 microns
    Better low-light and dynamic range (all else equal)
  • Shoot 4K video
    4K (UHD) vs 1080p
    Make sure you have a fast computer
  • Touchscreen
    Touch vs No touch
    Interact with your camera just like your smartphone
  • Fast startup
    ~0.40 vs 2.8 sec
    Faster startup lets you catch the moment
  • Built-in Wi-Fi
    Wi-Fi vs None
    Share your photos wirelessly
  • Built-in Bluetooth
    Yes vs No
    Always-on wireless connectivity
  • On-sensor phase detect
    Yes vs No
    Usually improves live view and video AF performance
  • Longer stills battery life
    More info 1300 vs 330 shots
    Capture more photos
  • Top deck display
    Yes vs No
    Check settings with a screen on top of the camera
  • External Mic Jack
    Jack vs No jack
    Improved sound fidelity when shooting video
  • Newer
    5 years vs 12 years old
    Newer cameras often support more advanced features
  • Shoots 24p video
    Yes vs No
    Gives your movies a big-screen feel
  • Hot shoe
    Hot shoe vs None
    Off-camera flashes open new possibilities
  • More pixels
    32.5 vs 20.2 megapixels
    Higher resolution photos
  • Headphone jack
    Yes vs No
    Monitor audio recording while you shoot video
  • Bigger JPEG buffer
    57 vs 13 shots
    Take more JPEG shots before waiting (burst mode)
  • Bigger RAW buffer
    27 vs 13 shots
    Larger buffer for RAW shots (burst mode)
  • Slow-motion videos
    Yes vs No
    Shoot slow-motion videos
  • Faster shutter
    1/16000 vs 1/2000 sec
    Shoot wide open in bright light
  • Higher extended ISO
    51200 vs 25600 ISO
    Higher extended ISO can give more low-light flexibility

Similarities

Common Strengths

  • Rear display
    Both provide
    Review photos on the back of the camera
  • RAW file ability
    Both provide
    Gives you more flexibility to develop your photos later
  • Internal flash
    Both provide
    Useful in a pinch for fill flash
  • Manual focus
    Both provide
    AF is for the weak. Real photographers focus manually.
  • HDMI out
    Both provide
    Use HDMI output to monitor or review video
  • Bulb shutter
    Both provide
    Hold the shutter open manually for long exposures

Common Weaknesses

  • NFC
    Neither provide
    Simplifies pairing your camera with supported phones
  • Built-in GPS
    Neither provide
    Geotag your photos
  • Integrated ND filter
    Neither provide
    Shoot in daylight with a large aperture or slow shutter
  • Dual card slots
    Neither provide
    Gives you more storage flexibility

User reviews

Buy From

Your purchases support this site

Buy the Sony RX100
Sony RX100
All RX100 Deals

Your purchases support this site

Buy the Canon 90D
Body Only
  • Body Only
  • KIt with 18-135mm Lens
  • KIt with 18-55mm Lens
All 90D Deals

Review Excerpt

  • Excellent high-ISO performance for such a compact model; Smart controls; Small body; Bright lens; 10fps full-res burst mode; Very fast shutter response; Excellent LCD.

  • Lens flare at night; Poor rendering of yellows; Slow flash recycling; Soft corners wide open; Continuous AF mode slow to lock.

  • Read our Sony RX100 Review

  • 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 Sony RX100 II

Sony RX100
Sony RX100 II
  • $1074
  • 1 inch
  • Faster RAW shooting
  • $598
  • 1 inch
  • Tiltable Screen
  • Built-in Wi-Fi

Compare Sony RX100 vs Sony RX100 II

Canon 90D
Sony RX100 II
  • $1099
  • APS-C
  • Tilt-swivel screen
  • Larger sensor
  • $598
  • 1 inch
  • Less expensive
  • Focus peaking

Compare Canon 90D vs Sony RX100 II

Compared to Sony RX100 III

Sony RX100
Sony RX100 III
  • $1074
  • 1 inch
  • More telephoto lens reach
  • Faster RAW shooting
  • $748
  • 1 inch
  • Eye-level viewfinder
  • Tiltable Screen

Compare Sony RX100 vs Sony RX100 III

Canon 90D
Sony RX100 III
  • $1099
  • APS-C
  • Tilt-swivel screen
  • Larger sensor
  • $748
  • 1 inch
  • Less expensive
  • Focus peaking

Compare Canon 90D vs Sony RX100 III

Compared to Canon G7X

Sony RX100
Canon G7X
  • $1074
  • 1 inch
  • In-camera panoramas
  • Longer stills battery life
  • $1239
  • 1 inch
  • Touchscreen
  • Tiltable Screen

Compare Sony RX100 vs Canon G7X

Canon 90D
Canon G7X
  • $1099
  • APS-C
  • Tilt-swivel screen
  • Larger sensor
  • $1239
  • 1 inch
  • Focus peaking
  • In-Camera Image Stabilization

Compare Canon 90D vs Canon G7X

Compared to Canon 80D

Sony RX100
Canon 80D
  • $1074
  • 1 inch
  • Focus peaking
  • In-Camera Image Stabilization
  • $935
  • APS-C
  • Larger sensor
  • Tilt-swivel screen

Compare Sony RX100 vs 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

Compared to Nikon D7500

Sony RX100
Nikon D7500
  • $1074
  • 1 inch
  • Focus peaking
  • In-Camera Image Stabilization
  • $897
  • APS-C
  • Larger sensor
  • Eye-level viewfinder

Compare Sony RX100 vs Nikon D7500

Canon 90D
Nikon D7500
  • $1099
  • APS-C
  • Tilt-swivel screen
  • On-sensor phase detect
  • $897
  • APS-C
  • Less expensive
  • Bigger pixels

Compare Canon 90D vs Nikon D7500

Compare Other Cameras?