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Canon EOS R6 Mark IIIvsNikon ZR

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Biggest differences

  • Continuous shooting (electronic)

    Canon EOS R6 Mark III leads

    2×

    higher is better

    • Canon EOS R6 Mark III40 fps
    • Nikon ZR20 fps

  • Rear screen resolution

    Nikon ZR leads

    +92%

    higher is better

    • Canon EOS R6 Mark III1.6 M dots
    • Nikon ZR3.07 M dots

  • Depth

    Nikon ZR leads

    −45%

    lower is better

    • Canon EOS R6 Mark III88.4 mm
    • Nikon ZR49 mm

  • Effective pixels

    Canon EOS R6 Mark III leads

    +33%

    higher is better

    • Canon EOS R6 Mark III32.5 MP
    • Nikon ZR24.5 MP

Features not all of them have

High resolution pixel-shift mode

  • Canon EOS R6 Mark III✕
  • Nikon ZR✓

Where each one wins

  • Canon EOS R6 Mark III

    • Effective pixels
    • Native ISO maximum
    • Continuous shooting (electronic)
    • Pre-burst capture duration
    • Max video resolution
    • 4K max frame rate
    • Viewfinder resolution
    • HDMI port type

  • Nikon ZR

    • High resolution pixel-shift mode
    • Screen size
    • Rear screen resolution
    • Weight
    • Width
    • Height
    • Depth

What both have

  • Sensor formatFull-frame
  • Sensor typeCMOS
  • AF subject detectionHuman, animal, bird, car, train, airplane, motorcycle
  • Raw video recordingInternal
  • Video bit depth10 bit
  • Log profile support✓
  • Video dynamic range (log)15 stops
  • Screen articulationFully articulated
  • Memory card slots2 slots
  • Weather sealingDust and drip resistant
  • USB charging & power delivery✓
  • Minimum operating temperature0 °C
  • Headphone port✓

Every spec

Red marks the better value in each row.

SpecCanon EOS R6 Mark IIINikon ZR
Overview

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Overview specs

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Release date2025-11Not published
Launch price2,799 USDNot published
Lens mountCanon RFNikon Z
High resolution pixel-shift modeNoYes
Sensor & Image

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Sensor & Image specs

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Effective pixels32.5 MP24.5 MP
Sensor formatFull-frameFull-frame
Native ISO maximum64,000 ISO51,200 ISO
In-body image stabilization8.5 stops1Not published
Sensor readout speed13.2 msNot published
Sensor typeCMOSCMOS
Aspect ratios3:23:2, 4:3, 1:1, 16:9
Lens & Autofocus

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Lens & Autofocus specs

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Continuous shooting (mechanical)12 fpsNot published
Continuous shooting (electronic)40 fps20 fps
Max mechanical shutter speed8,000 1/sNot published
Pre-burst capture duration0.5 s20 s
AF subject detectionHuman, animal, bird, car, train, airplane, motorcycle3Human, animal, bird, car, train, airplane, motorcycle
Video

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Video specs

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Max video resolution7K46K
4K max frame rate119.9 fps119.88 fps
Video codecsH.264, HEVC, XF-AVC, XF-HEVCHEVC, ProRes 422 HQ, ProRes RAW, N-RAW
4K max frame rate (full width)120 fps5Not published
Raw video recordingInternalInternal
Video bit depth10 bit10 bit
Log profile supportYesYes
Video dynamic range (log)15 stops615 stops
Viewfinder & Screen

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Viewfinder & Screen specs

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Viewfinder resolution3.69 M dots0 M dots
Viewfinder magnification0.76 xNot published
Screen size3 in4 in
Screen articulationFully articulatedFully articulated
Rear screen resolution1.6 M dots3.07 M dots
Handling & Power

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Handling & Power specs

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Battery life620 shots7Not published
Memory card slots2 slots2 slots
Weather sealingDust and drip resistantDust and drip resistant
Weight699 g630 g
Width138.4 mm134 mm
Height98.4 mm80.5 mm
Depth88.4 mm49 mm
USB charging & power deliveryYes8Yes
Minimum operating temperature0 °C0 °C
Headphone portYesYes
HDMI port typeFull-sizeMicro
Notes on 8 values — test conditions and caveats
  1. 1Canon EOS R6 Mark III, In-body image stabilization: 8.5 stops is Canon's best-case center rating with certain RF lenses; peripheral and other lenses see less, down to 7.5 stops.
  2. 2Canon EOS R6 Mark III, Pre-burst capture duration: Works only in the 40 fps electronic-shutter mode; Canon states it as up to 20 frames.
  3. 3Canon EOS R6 Mark III, AF subject detection: Car detection is tuned for racing cars, per Canon.
  4. 4Canon EOS R6 Mark III, Max video resolution: 7K is available only in RAW Video mode; standard MP4 recording tops out at 4K.
  5. 5Canon EOS R6 Mark III, 4K max frame rate (full width): 4K 120p uses the full width but is not oversampled; oversampled 4K tops out at 60p.
  6. 6Canon EOS R6 Mark III, Video dynamic range (log): Canon's claim of 15+ stops in its Canon Log profiles, not a lab measurement.
  7. 7Canon EOS R6 Mark III, Battery life: 620 shots is CIPA's rating using the rear LCD (not the viewfinder) at 23°C; real-world results vary.
  8. 8Canon EOS R6 Mark III, USB charging & power delivery: USB-C charging and power need a capable USB-PD source such as Canon's PD-E2; not every power bank works.

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