Mirrorless Cameras

Canon EOS R3 Specifications

Operating Environment
0 – 40 °C, 85% or less humidity
Dimensions (W x H x D)
150x 142.6 x 87.2mm
Weight (Body Only)
Approx. 822 g (1015g with card and battery)
Canon Camera
Canon Camera
Canon Camera
Canon Camera
Canon Camera


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    Stacked sensor

    Stacked, back-illuminated sensor

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    30fps burst rate

    Continuous shooting up to 30fps, or 12 fps with mechanical shutter

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    Max ISO 102,400

    Sensitivity from ISO 100 to ISO 102,400 (expands to ISO 204,800)

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    24 megapixel resolution

    The ideal balance of image quality, high ISO performance and file size

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    Up to 8-stop IS

    Rock steady In-body Image Stabiliser that works in tandem a lens’s own IS

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    Eye control AF

    Select focus points or subjects to track simply by looking at them

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    Subject tracking

    Automatically tracks people, animals and vehicles in both photo and video modes

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    Vari-Angle screen

    Fully articulated, 8.2cm, 4,200,000-dot touch screen

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    Electronic viewfinder

    Blackout-free 5,760,000-dot electronic viewfinder with 120fps refresh rate and 100 per cent coverage

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    WiFi & Bluetooth

    Wireless connectivity for remote control and image transfer

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    6K RAW

    60 fps with the greatest flexibility to change settings like white balance in post-production

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    4K 120p

    Record slow motion video in ultra-high detail

Specifications in detail

Image Sensor

Image Processor



Exposure Control


White Balance


LCD Monitor



File Type

EOS Movie

Other Features


Direct Print


Supported Operating System


Power Source


Physical Specifications

  1. 8 stops based on the CIPA standard with RF 24-105mm F4 L IS USM at a focal length of 105mm
  2. The AF area available vary depending on the lens used
  3. The lowest light AF is available with an f/1.2 lens, centre AF point, One-Shot AF, at 23°C / 73°F, ISO 100 Except RF lenses with a Defocus Smoothing (DS) coating
  4. Recommended Exposure Index
  5. with 50mm lens at infinity, -1m-1 dpt
  6. Under Canon testing standards with CFexpress card and during servo AF, only RF lenses and some EF lenses can be used for continuous shooting at the maximum speed. For details on supported lenses, refer to Canon's official website.
    The continuous shooting speed may be reduced by the lens, shutter speed, aperture, flash, flicker reduction processing, subject conditions, and brightness (for example, when shooting in a dark place).
  7. 4K UHD is 94% horizontal coverage of the image area, Full HD is 100%, 4K movie cropping mode is 62% of the horizonal area
  8. If the cameras internal temperature becomes too high the maximum recording time will be reduced
  9. In High frame Rate Movie mode sound is not recorded
  10. Frame grab is not available for RAW movies or Canon Log 3 movies
  11. Although the camera features dust- and water-resistant construction, this cannot completely prevent dust or water droplets from entering the camera.
  12. Wi-Fi use may be restricted in certain countries or regions
  13. Based on the CIPA Standard and using the battery supplied with the camera, except where indicated. In power saving mode