KurabeDojoThe comparison dojo

Compare · 4 of 4 products

Sony a7 VvsCanon EOS R6 Mark IIvsNikon Z 30vsRicoh GR IV

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

Biggest differences

  • Battery life

    Canon EOS R6 Mark II leads

    3.04×

    higher is better

    • Sony a7 V750 shots
    • Canon EOS R6 Mark II760 shots
    • Nikon Z 30330 shots
    • Ricoh GR IV250 shots

  • Weight

    Ricoh GR IV leads

    2.65×

    lower is better

    • Sony a7 V695 g
    • Canon EOS R6 Mark II670 g
    • Nikon Z 30405 g
    • Ricoh GR IV262 g

  • Native ISO maximum

    Ricoh GR IV leads

    4×

    higher is better

    • Sony a7 V51,200 ISO
    • Canon EOS R6 Mark II102,400 ISO
    • Nikon Z 3051,200 ISO
    • Ricoh GR IV204,800 ISO

  • Memory card slots

    Sony a7 V & Canon EOS R6 Mark II tie for the lead

    2×

    higher is better

    • Sony a7 V2 slots
    • Canon EOS R6 Mark II2 slots
    • Nikon Z 301 slots
    • Ricoh GR IV1 slots

Features not all of them have

Headphone port

  • ✓
  • ✓
  • ?
  • ✕

Where each one wins

  • Sony a7 V

    • Effective pixels
    • Sensor format
    • Sensor type
    • Max mechanical shutter speed
    • Pre-burst capture duration
    • Max video resolution
    • 4K max frame rate
    • 4K max frame rate (full width)
    • Viewfinder resolution
    • Viewfinder magnification
    • Screen size
    • Screen articulation
    • Rear screen resolution
    • Memory card slots
    • Headphone port
    • HDMI port type

  • 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
    • Battery life
    • Memory card slots
    • Headphone port

  • Nikon Z 30

    • Max video resolution

  • Ricoh GR IV

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

What all 4 have

  • 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

  • 2025-12
  • Not published
  • Not published
  • Not published

Launch price

  • 2,899 USD
  • 2,499 USD
  • Not published
  • 1,499 USD1

Lens mount

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

High resolution pixel-shift mode

  • No2
  • Not published
  • Not published
  • Not published

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

  • 33 MP
  • 24.2 MP
  • 20.9 MP
  • 25.74 MP

Sensor format

  • Full-frame
  • Full-frame
  • APS-C3
  • APS-C

Native ISO maximum

  • 51,200 ISO4
  • 102,400 ISO5
  • 51,200 ISO6
  • 204,800 ISO

In-body image stabilization

  • 7.5 stops7
  • 8 stops8
  • Not published
  • 6 stops9

Sensor readout speed

  • 15 ms
  • Not published
  • Not published
  • Not published

Sensor type

  • Partially-stacked CMOS
  • CMOS
  • CMOS
  • CMOS10

Aspect ratios

  • 3:2, 4:3, 1:1, 16:9
  • 3:2, 4:3, 1:1, 16:9
  • 3:2, 1:1, 16:911
  • 3:2, 4:3, 1:1, 16:912

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)

  • 10 fps13
  • 12 fps
  • 11 fps14
  • 4 fps15

Continuous shooting (electronic)

  • 30 fps16
  • 40 fps
  • Not published
  • Not published

Max mechanical shutter speed

  • 8,000 1/s
  • 8,000 1/s
  • 4,000 1/s
  • 4,000 1/s17

Pre-burst capture duration

  • 1 s
  • 0.5 s18
  • Not published
  • Not published

AF subject detection

  • Human, animal, bird, insect, car, train, airplane
  • Human, animal, bird, car, train, airplane, motorcycle
  • —
  • Human19

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
  • 4K
  • 1080p

4K max frame rate

  • 119.88 fps20
  • 60 fps
  • 30 fps
  • Not published

Video codecs

  • H.264, HEVC
  • H.264, HEVC21
  • H.264
  • H.264

4K max frame rate (full width)

  • 60 fps22
  • 60 fps
  • 30 fps
  • Not published

Raw video recording

  • None
  • External23
  • Not published
  • None

Video bit depth

  • 10 bit
  • 10 bit24
  • Not published
  • Not published

Log profile support

  • Yes
  • Yes
  • Not published
  • Not published

Video dynamic range (log)

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

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
  • 3.69 M dots
  • 0 M dots25
  • 0 M dots

Viewfinder magnification

  • 0.78 x26
  • 0.76 x
  • Not published
  • Not published

Screen size

  • 3.2 in
  • 3 in
  • 3 in
  • 3 in

Screen articulation

  • Multi-angle
  • Fully articulated
  • Fully articulated
  • Fixed

Rear screen resolution

  • 2.1 M dots
  • 1.62 M dots
  • 1.04 M dots
  • 1.037 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

  • 750 shots27
  • 760 shots28
  • 330 shots29
  • 250 shots30

Memory card slots

  • 2 slots
  • 2 slots
  • 1 slots
  • 1 slots31

Weather sealing

  • Dust and drip resistant
  • Dust and drip resistant32
  • Not published
  • Not published

Weight

  • 695 g
  • 670 g
  • 405 g
  • 262 g

Width

  • 130.3 mm
  • 138.4 mm
  • 128 mm
  • 109.4 mm

Height

  • 96.4 mm
  • 98.4 mm
  • 73.5 mm
  • 61.1 mm

Depth

  • 72.3 mm33
  • 88.4 mm
  • 59.5 mm
  • 32.7 mm

USB charging & power delivery

Minimum operating temperature

  • 0 °C
  • 0 °C37
  • 0 °C
  • Not published

Headphone port

  • Yes
  • Yes
  • Not published
  • No

HDMI port type

  • Full-size
  • Micro
  • Mini
  • None38
Notes on 38 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. 2Sony a7 V, High resolution pixel-shift mode: No in-camera pixel shift; Sony's Extended Hi-Res merges burst frames later in its desktop software.
  3. 3Nikon Z 30, Sensor format: DX format is Nikon's name for its APS-C-size sensor (23.5 x 15.7 mm).
  4. 4Sony a7 V, Native ISO maximum: Refers to standard still image shooting prior to ISO expansion.
  5. 5Canon EOS R6 Mark II, Native ISO maximum: ISO 204800 (H) is an expanded setting; the native range tops out at ISO 102400.
  6. 6Nikon Z 30, Native ISO maximum: Settings above ISO 51200 (102400, 204800) are expanded, not native.
  7. 7Sony a7 V, In-body image stabilization: Measured at the center with an FE 50mm F1.2 GM lens mounted per CIPA 2024 standards with long exposure NR off.
  8. 8Canon EOS R6 Mark II, In-body image stabilization: The 8-stop rating combines lens optical IS with in-body IS; results vary by lens.
  9. 9Ricoh GR IV, In-body image stabilization: Ricoh's 6.0-stop rating applies at frame centre; periphery is rated 4.0 stops (CIPA 2024).
  10. 10Ricoh GR IV, Sensor type: The sensor is a back-illuminated (BSI) CMOS type; mapped to 'cmos' as no BSI option is listed.
  11. 11Nikon Z 30, Aspect ratios: Native DX ratio is 3:2; 1:1 and 16:9 are in-camera crop modes.
  12. 12Ricoh 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.
  13. 13Sony a7 V, Continuous shooting (mechanical): Maximum continuous shooting speed achieved using mechanical shutter in Hi+ mode.
  14. 14Nikon Z 30, Continuous shooting (mechanical): Nikon's in-house measured maximum; the rate is approximate.
  15. 15Ricoh GR IV, Continuous shooting (mechanical): The review cites 4 fps continuous without specifying shutter type.
  16. 16Sony a7 V, Continuous shooting (electronic): Maximum continuous shooting speed achieved using electronic shutter in Hi+ mode.
  17. 17Ricoh 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.
  18. 18Canon 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.
  19. 19Ricoh GR IV, AF subject detection: Only face/eye detection is offered; no animal or vehicle subject recognition is listed.
  20. 20Sony a7 V, 4K max frame rate: Maximum 4K frame rate is available in XAVC HS 4K 4:2:0 10-bit mode.
  21. 21Canon 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.
  22. 22Sony a7 V, 4K max frame rate (full width): 4K 120p needs an APS-C/Super 35 crop; the full sensor width tops out at 4K 60p.
  23. 23Canon EOS R6 Mark II, Raw video recording: 6K ProRes RAW requires an external Atomos Ninja V+ recorder connected over HDMI.
  24. 24Canon 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.
  25. 25Nikon Z 30, Viewfinder resolution: The Z 30 has no electronic viewfinder; compose on the rear LCD.
  26. 26Sony a7 V, Viewfinder magnification: Measured with a 50mm lens focused at infinity at -1 m⁻¹.
  27. 27Sony a7 V, Battery life: Measured using the LCD monitor under standard CIPA test conditions.
  28. 28Canon 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.
  29. 29Nikon Z 30, Battery life: Figure is for the EN-EL25 battery; shot count differs with EN-EL25a.
  30. 30Ricoh GR IV, Battery life: CIPA-rated at 23°C with a fully charged DB-120 battery.
  31. 31Ricoh GR IV, Memory card slots: Single microSD slot, plus 53 GB internal memory that cannot record to both at once.
  32. 32Canon EOS R6 Mark II, Weather sealing: Sealed dust- and water-resistant build, not IP-rated; Canon cautions ingress cannot be fully prevented.
  33. 33Sony a7 V, Depth: Overall maximum depth including the viewfinder eyepiece is 82.4 mm.
  34. 34Canon EOS R6 Mark II, USB charging & power delivery: In-body USB charging and power supply require Canon's optional PD-E1 USB power adapter.
  35. 35Nikon Z 30, USB charging & power delivery: In-camera USB charging/power needs Nikon's optional EH-7P or EH-8P adapter.
  36. 36Ricoh GR IV, USB charging & power delivery: Battery charges and camera draws power in-body over USB-C; fast charging needs a USB-PD adapter.
  37. 37Canon EOS R6 Mark II, Minimum operating temperature: Canon's product manual rates 0–40°C; regional Canon spec sheets list a 2°C minimum.
  38. 38Ricoh GR IV, HDMI port type: Video output is DisplayPort over USB-C; there is no HDMI connector.

Where to buy