KurabeDojoThe comparison dojo

Compare · 3 of 4 products

Canon EOS R6 Mark IIIvsNikon ZRvsSony a6700

eBay prices refresh hourly — check the listing before you buy. We may earn a commission.

Biggest differences

  • Continuous shooting (electronic)

    Canon EOS R6 Mark III leads

    3.64×

    higher is better

    • Canon EOS R6 Mark III40 fps
    • Nikon ZR20 fps
    • Sony a670011 fps

  • Memory card slots

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

    2×

    higher is better

    • Canon EOS R6 Mark III2 slots
    • Nikon ZR2 slots
    • Sony a67001 slots

  • Rear screen resolution

    Nikon ZR leads

    2.95×

    higher is better

    • Canon EOS R6 Mark III1.6 M dots
    • Nikon ZR3.07 M dots
    • Sony a67001.04 M dots

  • In-body image stabilization

    Canon EOS R6 Mark III leads

    +70%

    higher is better

    • Canon EOS R6 Mark III8.5 stops
    • Nikon ZRNot published
    • Sony a67005 stops

Features not all of them have

High resolution pixel-shift modeonly Nikon ZR

  • ✕
  • ✓
  • ✕

Where each one wins

  • Canon EOS R6 Mark III

    • Effective pixels
    • Sensor format
    • Native ISO maximum
    • In-body image stabilization
    • Continuous shooting (mechanical)
    • Continuous shooting (electronic)
    • Max mechanical shutter speed
    • Pre-burst capture duration
    • Max video resolution
    • 4K max frame rate (full width)
    • Raw video recording
    • Video dynamic range (log)
    • Viewfinder resolution
    • Viewfinder magnification
    • Battery life
    • Memory card slots
    • HDMI port type

  • Nikon ZR

    • High resolution pixel-shift mode
    • Sensor format
    • Raw video recording
    • Video dynamic range (log)
    • Screen size
    • Rear screen resolution
    • Memory card slots
    • Depth

  • Sony a6700

    • 4K max frame rate
    • Weight
    • Width
    • Height

What all 3 have

  • Sensor typeCMOS
  • Video bit depth10 bit
  • Log profile support✓
  • Screen articulationFully articulated
  • USB charging & power delivery✓
  • Minimum operating temperature0 °C
  • Headphone port✓

Every spec

Red marks the better value in each row.

Overview

Report a problem

Overview 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.

Release date

  • 2025-11
  • Not published
  • Not published

Launch price

  • 2,799 USD
  • Not published
  • Not published

Lens mount

  • Canon RF
  • Nikon Z
  • Sony E

High resolution pixel-shift mode

  • No
  • Yes
  • No

Sensor & Image

Report a problem

Sensor & Image 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.

Effective pixels

  • 32.5 MP
  • 24.5 MP
  • 26 MP

Sensor format

  • Full-frame
  • Full-frame
  • APS-C

Native ISO maximum

  • 64,000 ISO
  • 51,200 ISO
  • 32,000 ISO

In-body image stabilization

  • 8.5 stops1
  • Not published
  • 5 stops

Sensor readout speed

  • 13.2 ms
  • Not published
  • Not published

Sensor type

  • CMOS
  • CMOS
  • CMOS

Aspect ratios

  • 3:2
  • 3:2, 4:3, 1:1, 16:9
  • Not published

Lens & Autofocus

Report a problem

Lens & Autofocus 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.

Continuous shooting (mechanical)

  • 12 fps
  • Not published
  • 11 fps

Continuous shooting (electronic)

  • 40 fps
  • 20 fps
  • 11 fps

Max mechanical shutter speed

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

Pre-burst capture duration

  • 0.5 s2
  • 0 s
  • Not published

AF subject detection

  • Human, animal, bird, car, train, airplane, motorcycle3
  • Human, animal, bird, car, train, airplane, motorcycle
  • Human, animal, bird, insect, car, train, airplane

Video

Report a problem

Video 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.

Max video resolution

  • 7K4
  • 6K
  • 4K

4K max frame rate

  • 119.9 fps
  • 119.88 fps
  • 120 fps

Video codecs

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

4K max frame rate (full width)

  • 120 fps5
  • Not published
  • 60 fps6

Raw video recording

  • Internal
  • Internal
  • None

Video bit depth

  • 10 bit
  • 10 bit
  • 10 bit

Log profile support

  • Yes
  • Yes
  • Yes

Video dynamic range (log)

  • 15 stops7
  • 15 stops
  • 14 stops

Viewfinder & Screen

Report a problem

Viewfinder & Screen 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.

Viewfinder resolution

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

Viewfinder magnification

  • 0.76 x
  • Not published
  • 0.7 x

Screen size

  • 3 in
  • 4 in
  • 3 in

Screen articulation

  • Fully articulated
  • Fully articulated
  • Fully articulated

Rear screen resolution

  • 1.6 M dots
  • 3.07 M dots
  • 1.04 M dots

Handling & Power

Report a problem

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 shots8
  • Not published
  • 570 shots

Memory card slots

  • 2 slots
  • 2 slots
  • 1 slots

Weather sealing

  • Dust and drip resistant
  • Dust and drip resistant
  • Not published

Weight

  • 699 g
  • 630 g
  • 493 g

Width

  • 138.4 mm
  • 134 mm
  • 122 mm

Height

  • 98.4 mm
  • 80.5 mm
  • 69 mm

Depth

  • 88.4 mm
  • 49 mm
  • 75.1 mm

USB charging & power delivery

  • Yes9
  • Yes
  • Yes

Minimum operating temperature

  • 0 °C
  • 0 °C
  • 0 °C

Headphone port

  • Yes
  • Yes
  • Yes

HDMI port type

  • Full-size
  • Micro
  • Micro
Notes on 9 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. 6Sony a6700, 4K max frame rate (full width): Full-width 4K tops out at 60p; 120p 4K uses a crop.
  7. 7Canon EOS R6 Mark III, Video dynamic range (log): Canon's claim of 15+ stops in its Canon Log profiles, not a lab measurement.
  8. 8Canon 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.
  9. 9Canon 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.

Where to buy