KurabeDojoThe comparison dojo

Compare · 4 of 4 products

Canon EOS R6 Mark IIvsNikon Z 30vsRicoh GR IVvsSony 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 II leads

    3.64×

    higher is better

    • Canon EOS R6 Mark II40 fps
    • Nikon Z 30Not published
    • Ricoh GR IVNot published
    • Sony a670011 fps

  • Battery life

    Canon EOS R6 Mark II leads

    3.04×

    higher is better

    • Canon EOS R6 Mark II760 shots
    • Nikon Z 30330 shots
    • Ricoh GR IV250 shots
    • Sony a6700570 shots

  • Weight

    Ricoh GR IV leads

    2.56×

    lower is better

    • Canon EOS R6 Mark II670 g
    • Nikon Z 30405 g
    • Ricoh GR IV262 g
    • Sony a6700493 g

  • Native ISO maximum

    Ricoh GR IV leads

    6.4×

    higher is better

    • Canon EOS R6 Mark II102,400 ISO
    • Nikon Z 3051,200 ISO
    • Ricoh GR IV204,800 ISO
    • Sony a670032,000 ISO

Features not all of them have

Headphone port

  • ✓
  • ?
  • ✕
  • ✓

Where each one wins

  • Canon EOS R6 Mark II

    • Sensor format
    • In-body image stabilization
    • Continuous shooting (mechanical)
    • Continuous shooting (electronic)
    • Max mechanical shutter speed
    • Max video resolution
    • 4K max frame rate (full width)
    • Raw video recording
    • Viewfinder resolution
    • Viewfinder magnification
    • Screen articulation
    • Rear screen resolution
    • Battery life
    • Memory card slots
    • Headphone port

  • Nikon Z 30

    • Max video resolution
    • Screen articulation
    • HDMI port type

  • Ricoh GR IV

    • Launch price
    • Native ISO maximum
    • Weight
    • Width
    • Height
    • Depth

  • Sony a6700

    • Effective pixels
    • Max video resolution
    • 4K max frame rate
    • 4K max frame rate (full width)
    • Screen articulation
    • Headphone port

What all 4 have

  • Sensor typeCMOS
  • Screen size3 in
  • USB charging & power delivery✓

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

  • Not published
  • Not published
  • Not published
  • Not published

Launch price

  • 2,499 USD
  • Not published
  • 1,499 USD1
  • Not published

Lens mount

  • Canon RF
  • Nikon Z
  • Fixed lens
  • Sony E

High resolution pixel-shift mode

  • Not published
  • Not published
  • Not published
  • 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

  • 24.2 MP
  • 20.9 MP
  • 25.74 MP
  • 26 MP

Sensor format

  • Full-frame
  • APS-C2
  • APS-C
  • APS-C

Native ISO maximum

  • 102,400 ISO3
  • 51,200 ISO4
  • 204,800 ISO
  • 32,000 ISO

In-body image stabilization

  • 8 stops5
  • Not published
  • 6 stops6
  • 5 stops

Sensor readout speed

  • Not published
  • Not published
  • Not published
  • Not published

Sensor type

  • CMOS
  • CMOS
  • CMOS7
  • CMOS

Aspect ratios

  • 3:2, 4:3, 1:1, 16:9
  • 3:2, 1:1, 16:98
  • 3:2, 4:3, 1:1, 16:99
  • 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
  • 11 fps10
  • 4 fps11
  • 11 fps

Continuous shooting (electronic)

  • 40 fps
  • Not published
  • Not published
  • 11 fps

Max mechanical shutter speed

  • 8,000 1/s
  • 4,000 1/s
  • 4,000 1/s12
  • 4,000 1/s

Pre-burst capture duration

  • 0.5 s13
  • Not published
  • Not published
  • Not published

AF subject detection

  • Human, animal, bird, car, train, airplane, motorcycle
  • —
  • Human14
  • 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

  • 4K
  • 4K
  • 1080p
  • 4K

4K max frame rate

  • 60 fps
  • 30 fps
  • Not published
  • 120 fps

Video codecs

  • H.264, HEVC15
  • H.264
  • H.264
  • H.264, HEVC

4K max frame rate (full width)

  • 60 fps
  • 30 fps
  • Not published
  • 60 fps16

Raw video recording

  • External17
  • Not published
  • None
  • None

Video bit depth

  • 10 bit18
  • Not published
  • Not published
  • 10 bit

Log profile support

  • Yes
  • Not published
  • Not published
  • Yes

Video dynamic range (log)

  • Not published
  • Not published
  • Not published
  • 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 dots19
  • 0 M dots
  • 2.36 M dots

Viewfinder magnification

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

Screen size

  • 3 in
  • 3 in
  • 3 in
  • 3 in

Screen articulation

  • Fully articulated
  • Fully articulated
  • Fixed
  • Fully articulated

Rear screen resolution

  • 1.62 M dots
  • 1.04 M dots
  • 1.037 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

  • 760 shots20
  • 330 shots21
  • 250 shots22
  • 570 shots

Memory card slots

  • 2 slots
  • 1 slots
  • 1 slots23
  • 1 slots

Weather sealing

  • Dust and drip resistant24
  • Not published
  • Not published
  • Not published

Weight

  • 670 g
  • 405 g
  • 262 g
  • 493 g

Width

  • 138.4 mm
  • 128 mm
  • 109.4 mm
  • 122 mm

Height

  • 98.4 mm
  • 73.5 mm
  • 61.1 mm
  • 69 mm

Depth

  • 88.4 mm
  • 59.5 mm
  • 32.7 mm
  • 75.1 mm

USB charging & power delivery

Minimum operating temperature

  • 0 °C28
  • 0 °C
  • Not published
  • 0 °C

Headphone port

  • Yes
  • Not published
  • No
  • Yes

HDMI port type

  • Micro
  • Mini
  • None29
  • Micro
Notes on 29 values — test conditions and caveats
  1. 1Ricoh GR IV, Launch price: Launch MSRP per the review; Ricoh's US store currently lists $1,599.95.
  2. 2Nikon Z 30, Sensor format: DX format is Nikon's name for its APS-C-size sensor (23.5 x 15.7 mm).
  3. 3Canon EOS R6 Mark II, Native ISO maximum: ISO 204800 (H) is an expanded setting; the native range tops out at ISO 102400.
  4. 4Nikon Z 30, Native ISO maximum: Settings above ISO 51200 (102400, 204800) are expanded, not native.
  5. 5Canon EOS R6 Mark II, In-body image stabilization: The 8-stop rating combines lens optical IS with in-body IS; results vary by lens.
  6. 6Ricoh GR IV, In-body image stabilization: Ricoh's 6.0-stop rating applies at frame centre; periphery is rated 4.0 stops (CIPA 2024).
  7. 7Ricoh GR IV, Sensor type: The sensor is a back-illuminated (BSI) CMOS type; mapped to 'cmos' as no BSI option is listed.
  8. 8Nikon Z 30, Aspect ratios: Native DX ratio is 3:2; 1:1 and 16:9 are in-camera crop modes.
  9. 9Ricoh GR IV, Aspect ratios: 3:2 is native to the 23.3 x 15.5 mm sensor; 4:3, 1:1 and 16:9 are in-camera crop modes.
  10. 10Nikon Z 30, Continuous shooting (mechanical): Nikon's in-house measured maximum; the rate is approximate.
  11. 11Ricoh GR IV, Continuous shooting (mechanical): The review cites 4 fps continuous without specifying shutter type.
  12. 12Ricoh GR IV, Max mechanical shutter speed: 1/4000 s requires F5.6 or a smaller aperture; at F2.8 the limit is 1/2500 s.
  13. 13Canon EOS R6 Mark II, Pre-burst capture duration: Pre-release capture works in RAW burst mode and buffers up to 0.5s of action before full shutter press.
  14. 14Ricoh GR IV, AF subject detection: Only face/eye detection is offered; no animal or vehicle subject recognition is listed.
  15. 15Canon EOS R6 Mark II, Video codecs: Movies record H.264 by default; H.265/HEVC is used when Canon Log 3 or HDR PQ is enabled.
  16. 16Sony a6700, 4K max frame rate (full width): Full-width 4K tops out at 60p; 120p 4K uses a crop.
  17. 17Canon EOS R6 Mark II, Raw video recording: 6K ProRes RAW requires an external Atomos Ninja V+ recorder connected over HDMI.
  18. 18Canon EOS R6 Mark II, Video bit depth: Standard profiles record 8-bit 4:2:0; 10-bit 4:2:2 requires Canon Log 3 or HDR PQ.
  19. 19Nikon Z 30, Viewfinder resolution: The Z 30 has no electronic viewfinder; compose on the rear LCD.
  20. 20Canon EOS R6 Mark II, Battery life: 760 shots is the CIPA power-saving rating with the rear LCD; Canon's smooth-mode rating is 580 shots.
  21. 21Nikon Z 30, Battery life: Figure is for the EN-EL25 battery; shot count differs with EN-EL25a.
  22. 22Ricoh GR IV, Battery life: CIPA-rated at 23°C with a fully charged DB-120 battery.
  23. 23Ricoh GR IV, Memory card slots: Single microSD slot, plus 53 GB internal memory that cannot record to both at once.
  24. 24Canon EOS R6 Mark II, Weather sealing: Sealed dust- and water-resistant build, not IP-rated; Canon cautions ingress cannot be fully prevented.
  25. 25Canon EOS R6 Mark II, USB charging & power delivery: In-body USB charging and power supply require Canon's optional PD-E1 USB power adapter.
  26. 26Nikon Z 30, USB charging & power delivery: In-camera USB charging/power needs Nikon's optional EH-7P or EH-8P adapter.
  27. 27Ricoh GR IV, USB charging & power delivery: Battery charges and camera draws power in-body over USB-C; fast charging needs a USB-PD adapter.
  28. 28Canon EOS R6 Mark II, Minimum operating temperature: Canon's product manual rates 0–40°C; regional Canon spec sheets list a 2°C minimum.
  29. 29Ricoh GR IV, HDMI port type: Video output is DisplayPort over USB-C; there is no HDMI connector.

Where to buy