KurabeDojoThe comparison dojo

Compare · 4 of 4 products

Sony a1 IIvsNikon Z9vsRicoh GR IVvsSony a6700

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

Biggest differences

  • Weight

    Ricoh GR IV leads

    5.11×

    lower is better

    • Sony a1 II743 g
    • Nikon Z91,340 g
    • Ricoh GR IV262 g
    • Sony a6700493 g

  • Launch price

    Ricoh GR IV leads

    4.34×

    lower is better

    • Sony a1 II6,499.99 USD
    • Nikon Z95,500 USD
    • Ricoh GR IV1,499 USD
    • Sony a6700Not published

  • Battery life

    Nikon Z9 leads

    2.96×

    higher is better

    • Sony a1 II520 shots
    • Nikon Z9740 shots
    • Ricoh GR IV250 shots
    • Sony a6700570 shots

  • Continuous shooting (electronic)

    Sony a1 II leads

    2.73×

    higher is better

    • Sony a1 II30 fps
    • Nikon Z920 fps
    • Ricoh GR IVNot published
    • Sony a670011 fps

Features not all of them have

High resolution pixel-shift modeonly Sony a1 II

  • ✓
  • ✕
  • ?
  • ✕

Headphone port

  • ✓
  • ✓
  • ✕
  • ✓

Where each one wins

  • Sony a1 II

    • High resolution pixel-shift mode
    • Effective pixels
    • Sensor format
    • In-body image stabilization
    • Continuous shooting (electronic)
    • Max video resolution
    • Viewfinder resolution
    • Viewfinder magnification
    • Screen size
    • Screen articulation
    • Rear screen resolution
    • Memory card slots
    • Headphone port
    • HDMI port type

  • Nikon Z9

    • Sensor format
    • Sensor type
    • Max mechanical shutter speed
    • Max video resolution
    • 4K max frame rate
    • Raw video recording
    • Screen size
    • Rear screen resolution
    • Battery life
    • Memory card slots
    • Minimum operating temperature
    • Headphone port
    • HDMI port type

  • Ricoh GR IV

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

  • Sony a6700

    • Continuous shooting (mechanical)
    • 4K max frame rate
    • 4K max frame rate (full width)
    • Headphone port

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

  • 2024-121
  • 2021-12
  • Not published
  • Not published

Launch price

  • 6,499.99 USD
  • 5,500 USD
  • 1,499 USD2
  • Not published

Lens mount

  • Sony E
  • Nikon Z
  • Fixed lens
  • Sony E

High resolution pixel-shift mode

  • Yes3
  • No
  • 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

  • 50.1 MP
  • 45.7 MP
  • 25.74 MP
  • 26 MP

Sensor format

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

Native ISO maximum

  • 32,000 ISO
  • 25,600 ISO
  • 204,800 ISO
  • 32,000 ISO

In-body image stabilization

  • 8.5 stops4
  • 6 stops5
  • 6 stops6
  • 5 stops

Sensor readout speed

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

Sensor type

  • —
  • Stacked CMOS
  • CMOS7
  • CMOS

Aspect ratios

  • 3:2
  • —
  • 3:2, 4:3, 1:1, 16:98
  • 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)

  • 10 fps
  • Not published
  • 4 fps9
  • 11 fps

Continuous shooting (electronic)

  • 30 fps
  • 20 fps
  • Not published
  • 11 fps

Max mechanical shutter speed

  • 8,000 1/s
  • 32,000 1/s
  • 4,000 1/s10
  • 4,000 1/s

Pre-burst capture duration

  • 1 s11
  • 1 s12
  • Not published
  • Not published

AF subject detection

  • Human, animal, bird, insect, car, train, airplane
  • Human, animal, bird, car, train, airplane, motorcycle
  • Human13
  • 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

  • 8K
  • 8K
  • 1080p
  • 4K

4K max frame rate

  • 119.88 fps14
  • 120 fps
  • Not published
  • 120 fps

Video codecs

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

4K max frame rate (full width)

  • 59.94 fps15
  • 30 fps
  • Not published
  • 60 fps16

Raw video recording

  • External17
  • Internal
  • None
  • None

Video bit depth

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

Log profile support

  • Yes
  • Yes
  • 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

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

Viewfinder magnification

  • 0.9 x
  • 0.8 x
  • Not published
  • 0.7 x

Screen size

  • 3.2 in
  • 3.2 in
  • 3 in
  • 3 in

Screen articulation

  • Multi-angle
  • Tilting
  • Fixed
  • Fully articulated

Rear screen resolution

  • 2.1 M dots
  • 2.1 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

  • 520 shots18
  • 740 shots
  • 250 shots19
  • 570 shots

Memory card slots

  • 2 slots
  • 2 slots
  • 1 slots20
  • 1 slots

Weather sealing

  • Dust and drip resistant21
  • Dust and drip resistant
  • Not published
  • Not published

Weight

  • 743 g
  • 1,340 g
  • 262 g
  • 493 g

Width

  • 136.1 mm
  • 149 mm
  • 109.4 mm
  • 122 mm

Height

  • 96.9 mm
  • 149.5 mm
  • 61.1 mm
  • 69 mm

Depth

  • 82.9 mm22
  • 90.5 mm
  • 32.7 mm
  • 75.1 mm

USB charging & power delivery

  • Yes
  • Yes
  • Yes23
  • Yes

Minimum operating temperature

  • 0 °C
  • -10 °C
  • Not published
  • 0 °C

Headphone port

  • Yes
  • Yes
  • No
  • Yes

HDMI port type

  • Full-size
  • Full-size
  • None24
  • Micro
Notes on 24 values — test conditions and caveats
  1. 1Sony a1 II, Release date: Announced 19 November 2024; first retail availability was December 2024.
  2. 2Ricoh GR IV, Launch price: Launch MSRP per the review; Ricoh's US store currently lists $1,599.95.
  3. 3Sony a1 II, High resolution pixel-shift mode: 4- or 16-shot pixel shift composites are merged with Sony's Imaging Edge Desktop PC software.
  4. 4Sony a1 II, In-body image stabilization: 8.5 stops is the CIPA centre rating; 7.0 stops at the periphery.
  5. 5Nikon Z9, In-body image stabilization: The 6.0-stop rating requires Synchro VR, combining in-body 5-axis VR with 2-axis lens VR on compatible lenses.
  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. 8Ricoh 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.
  9. 9Ricoh GR IV, Continuous shooting (mechanical): The review cites 4 fps continuous without specifying shutter type.
  10. 10Ricoh 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.
  11. 11Sony a1 II, Pre-burst capture duration: Pre-capture buffers between 0.03 s and 1 s of frames before full shutter press.
  12. 12Nikon Z9, Pre-burst capture duration: Pre-Release Capture is only available in the C30 and C120 high-speed frame capture modes.
  13. 13Ricoh GR IV, AF subject detection: Only face/eye detection is offered; no animal or vehicle subject recognition is listed.
  14. 14Sony a1 II, 4K max frame rate: 4K 100p/120p recording uses a 1.1x crop.
  15. 15Sony a1 II, 4K max frame rate (full width): Full-width 4K tops out at 59.94p; 4K 100/120p requires a 1.1x crop.
  16. 16Sony a6700, 4K max frame rate (full width): Full-width 4K tops out at 60p; 120p 4K uses a crop.
  17. 17Sony a1 II, Raw video recording: 16-bit RAW video can only be output over HDMI to an external recorder; no internal RAW recording.
  18. 18Sony a1 II, Battery life: CIPA rating is 520 shots per charge on the rear LCD; 420 shots with the viewfinder.
  19. 19Ricoh GR IV, Battery life: CIPA-rated at 23°C with a fully charged DB-120 battery.
  20. 20Ricoh GR IV, Memory card slots: Single microSD slot, plus 53 GB internal memory that cannot record to both at once.
  21. 21Sony a1 II, Weather sealing: Sony specifies dust- and moisture-resistant sealing; no formal IP rating is published.
  22. 22Sony a1 II, Depth: Sony also lists 72.8 mm depth measured from grip to monitor, excluding the grip protrusion.
  23. 23Ricoh GR IV, USB charging & power delivery: Battery charges and camera draws power in-body over USB-C; fast charging needs a USB-PD adapter.
  24. 24Ricoh GR IV, HDMI port type: Video output is DisplayPort over USB-C; there is no HDMI connector.

Where to buy