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Compare · 4 of 4 products

Canon EOS R6 Mark IIIvsCanon EOS R5 Mark IIvsCanon EOS R8vsNikon ZR

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Biggest differences

  • Continuous shooting (electronic)

    Canon EOS R6 Mark III & Canon EOS R8 tie for the lead

    2×

    higher is better

    • Canon EOS R6 Mark III40 fps
    • Canon EOS R5 Mark II30 fps
    • Canon EOS R840 fps
    • Nikon ZR20 fps

  • Memory card slots

    Canon EOS R6 Mark III & Canon EOS R5 Mark II & Nikon ZR tie for the lead

    2×

    higher is better

    • Canon EOS R6 Mark III2 slots
    • Canon EOS R5 Mark II2 slots
    • Canon EOS R81 slots
    • Nikon ZR2 slots

  • Effective pixels

    Canon EOS R5 Mark II leads

    +86%

    higher is better

    • Canon EOS R6 Mark III32.5 MP
    • Canon EOS R5 Mark II45 MP
    • Canon EOS R824.2 MP
    • Nikon ZR24.5 MP

  • Battery life

    Canon EOS R5 Mark II leads

    +70%

    higher is better

    • Canon EOS R6 Mark III620 shots
    • Canon EOS R5 Mark II630 shots
    • Canon EOS R8370 shots
    • Nikon ZRNot published

Features not all of them have

High resolution pixel-shift modeonly Nikon ZR

  • ✕
  • ?
  • ✕
  • ✓

Where each one wins

  • Canon EOS R6 Mark III

    • In-body image stabilization
    • Continuous shooting (mechanical)
    • Continuous shooting (electronic)
    • Max mechanical shutter speed
    • Pre-burst capture duration
    • 4K max frame rate
    • 4K max frame rate (full width)
    • Raw video recording
    • Viewfinder magnification
    • Memory card slots
    • HDMI port type

  • Canon EOS R5 Mark II

    • Effective pixels
    • In-body image stabilization
    • Sensor type
    • Continuous shooting (mechanical)
    • Max mechanical shutter speed
    • Pre-burst capture duration
    • Max video resolution
    • Raw video recording
    • Viewfinder resolution
    • Viewfinder magnification
    • Battery life
    • Memory card slots
    • HDMI port type

  • Canon EOS R8

    • Native ISO maximum
    • Continuous shooting (electronic)
    • Pre-burst capture duration
    • Weight
    • Width

  • Nikon ZR

    • High resolution pixel-shift mode
    • Raw video recording
    • Screen size
    • Rear screen resolution
    • Memory card slots
    • Height
    • Depth

What all 4 have

  • Sensor formatFull-frame
  • AF subject detectionHuman, animal, bird, car, train, airplane, motorcycle
  • Video bit depth10 bit
  • Log profile support✓
  • Screen articulationFully articulated
  • 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.

Overview

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Overview specs

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Release date

  • 2025-11
  • 2024-08
  • Not published
  • Not published

Launch price

  • 2,799 USD
  • Not published
  • Not published
  • Not published

Lens mount

  • Canon RF
  • Canon RF
  • Canon RF
  • Nikon Z

High resolution pixel-shift mode

  • No
  • Not published
  • No
  • Yes

Sensor & Image

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Sensor & Image specs

What is the problem?
Which specs? Tick all that apply, or none if you are not sure.
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Effective pixels

  • 32.5 MP
  • 45 MP
  • 24.2 MP
  • 24.5 MP

Sensor format

  • Full-frame
  • Full-frame
  • Full-frame
  • Full-frame

Native ISO maximum

  • 64,000 ISO
  • Not published
  • 102,400 ISO
  • 51,200 ISO

In-body image stabilization

  • 8.5 stops1
  • 8.5 stops
  • 0 stops
  • Not published

Sensor readout speed

  • 13.2 ms
  • Not published
  • Not published
  • Not published

Sensor type

  • CMOS
  • Stacked CMOS
  • CMOS
  • CMOS

Aspect ratios

  • 3:2
  • 3:2, 4:3, 1:1, 16:9
  • 3:2, 4:3, 1:1, 16:9
  • 3:2, 4:3, 1:1, 16:9

Lens & Autofocus

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Lens & Autofocus specs

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Continuous shooting (mechanical)

  • 12 fps
  • 12 fps
  • 6 fps
  • Not published

Continuous shooting (electronic)

  • 40 fps
  • 30 fps
  • 40 fps
  • 20 fps

Max mechanical shutter speed

  • 8,000 1/s
  • 8,000 1/s
  • 4,000 1/s
  • Not published

Pre-burst capture duration

  • 0.5 s2
  • 0.5 s3
  • 0.5 s
  • 0 s

AF subject detection

  • Human, animal, bird, car, train, airplane, motorcycle4
  • Human, animal, bird, car, train, airplane, motorcycle
  • Human, animal, bird, car, train, airplane, motorcycle
  • Human, animal, bird, car, train, airplane, motorcycle

Video

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Video specs

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Which specs? Tick all that apply, or none if you are not sure.
Which products? Tick all that apply, or none if you are not sure.

Max video resolution

  • 7K5
  • 8K
  • 4K
  • 6K

4K max frame rate

  • 119.9 fps
  • —
  • 60 fps
  • 119.88 fps

Video codecs

  • H.264, HEVC, XF-AVC, XF-HEVC
  • HEVC, ProRes RAW, Cinema RAW Light, XF-AVC6
  • H.264, HEVC
  • HEVC, ProRes 422 HQ, ProRes RAW, N-RAW

4K max frame rate (full width)

  • 120 fps7
  • 59.94 fps
  • 60 fps
  • Not published

Raw video recording

  • Internal
  • Internal
  • None
  • Internal

Video bit depth

  • 10 bit
  • 10 bit
  • 10 bit
  • 10 bit

Log profile support

  • Yes
  • Yes
  • Yes
  • Yes

Video dynamic range (log)

  • 15 stops8
  • Not published
  • Not published
  • 15 stops

Viewfinder & Screen

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Viewfinder & Screen specs

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Which specs? Tick all that apply, or none if you are not sure.
Which products? Tick all that apply, or none if you are not sure.

Viewfinder resolution

  • 3.69 M dots
  • 5.76 M dots
  • 2.36 M dots
  • 0 M dots

Viewfinder magnification

  • 0.76 x
  • 0.76 x
  • 0.7 x
  • Not published

Screen size

  • 3 in
  • Not published
  • 3 in
  • 4 in

Screen articulation

  • Fully articulated
  • Fully articulated
  • Fully articulated
  • Fully articulated

Rear screen resolution

  • 1.6 M dots
  • 2.1 M dots
  • 1.62 M dots
  • 3.07 M dots

Handling & Power

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Handling & Power specs

What is the problem?
Which specs? Tick all that apply, or none if you are not sure.
Which products? Tick all that apply, or none if you are not sure.

Battery life

  • 620 shots9
  • 630 shots
  • 370 shots
  • Not published

Memory card slots

  • 2 slots
  • 2 slots
  • 1 slots
  • 2 slots

Weather sealing

  • Dust and drip resistant
  • Dust and drip resistant
  • Dust and drip resistant
  • Dust and drip resistant

Weight

  • 699 g
  • 746 g
  • 461 g
  • 630 g

Width

  • 138.4 mm
  • 138.5 mm
  • 132.5 mm
  • 134 mm

Height

  • 98.4 mm
  • 101.2 mm
  • 86.1 mm
  • 80.5 mm

Depth

  • 88.4 mm
  • 93.5 mm
  • 70 mm
  • 49 mm

USB charging & power delivery

  • Yes10
  • Yes
  • Yes
  • Yes

Minimum operating temperature

  • 0 °C
  • 0 °C
  • 0 °C
  • 0 °C

Headphone port

  • Yes
  • Yes
  • Yes
  • Yes

HDMI port type

  • Full-size
  • Full-size
  • Micro
  • Micro
Notes on 10 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 R5 Mark II, Pre-burst capture duration: Up to 15 shots can be buffered before you fully press the shutter, which is about half a second at 30 fps.
  4. 4Canon EOS R6 Mark III, AF subject detection: Car detection is tuned for racing cars, per Canon.
  5. 5Canon EOS R6 Mark III, Max video resolution: 7K is available only in RAW Video mode; standard MP4 recording tops out at 4K.
  6. 6Canon EOS R5 Mark II, Video codecs: Internal codecs are XF-HEVC S, XF-AVC S and H.264 MP4; ProRes RAW is recorded via HDMI to an external recorder.
  7. 7Canon 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.
  8. 8Canon EOS R6 Mark III, Video dynamic range (log): Canon's claim of 15+ stops in its Canon Log profiles, not a lab measurement.
  9. 9Canon 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.
  10. 10Canon 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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