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Compare · 3 of 4 products

Canon EOS R100vsNikon Z 30vsRicoh GR IV

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Biggest differences

  • Native ISO maximum

    Ricoh GR IV leads

    16×

    higher is better

    • Canon EOS R10012,800 ISO
    • Nikon Z 3051,200 ISO
    • Ricoh GR IV204,800 ISO

  • Continuous shooting (mechanical)

    Nikon Z 30 leads

    2.75×

    higher is better

    • Canon EOS R1006.5 fps
    • Nikon Z 3011 fps
    • Ricoh GR IV4 fps

  • Battery life

    Canon EOS R100 leads

    +72%

    higher is better

    • Canon EOS R100430 shots
    • Nikon Z 30330 shots
    • Ricoh GR IV250 shots

  • Weight

    Ricoh GR IV leads

    −35%

    lower is better

    • Canon EOS R100356 g
    • Nikon Z 30405 g
    • Ricoh GR IV262 g

Features not all of them have

USB charging & power delivery

  • ✕
  • ✓
  • ✓

Where each one wins

  • Canon EOS R100

    • Max video resolution
    • Viewfinder resolution
    • Rear screen resolution
    • Battery life

  • Nikon Z 30

    • Continuous shooting (mechanical)
    • Max video resolution
    • 4K max frame rate
    • 4K max frame rate (full width)
    • Screen articulation
    • Rear screen resolution
    • USB charging & power delivery
    • HDMI port type

  • Ricoh GR IV

    • Effective pixels
    • Native ISO maximum
    • In-body image stabilization
    • Weight
    • Width
    • Height
    • Depth
    • USB charging & power delivery

What all 3 have

  • Sensor formatAPS-C
  • Sensor typeCMOS
  • Max mechanical shutter speed4,000 1/s
  • Video codecsH.264
  • Screen size3 in
  • Memory card slots1 slots

Every spec

Red marks the better value in each row.

Overview

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Overview specs

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Release date

  • Not published
  • Not published
  • Not published

Launch price

  • Not published
  • Not published
  • 1,499 USD1

Lens mount

  • Canon RF
  • Nikon Z
  • Fixed lens

High resolution pixel-shift mode

  • Not published
  • Not published
  • Not published

Sensor & Image

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Sensor & Image specs

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Effective pixels

  • 24.1 MP
  • 20.9 MP
  • 25.74 MP

Sensor format

  • APS-C
  • APS-C2
  • APS-C

Native ISO maximum

  • 12,800 ISO3
  • 51,200 ISO4
  • 204,800 ISO

In-body image stabilization

  • 0 stops5
  • Not published
  • 6 stops6

Sensor readout speed

  • Not published
  • Not published
  • Not published

Sensor type

  • CMOS
  • CMOS
  • CMOS7

Aspect ratios

  • 3:2, 4:3, 1:1, 16:9
  • 3:2, 1:1, 16:98
  • 3:2, 4:3, 1:1, 16:99

Lens & Autofocus

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Lens & Autofocus specs

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Continuous shooting (mechanical)

  • 6.5 fps
  • 11 fps10
  • 4 fps11

Continuous shooting (electronic)

  • 0 fps12
  • Not published
  • Not published

Max mechanical shutter speed

  • 4,000 1/s
  • 4,000 1/s
  • 4,000 1/s13

Pre-burst capture duration

  • Not published
  • Not published
  • Not published

AF subject detection

  • Human
  • —
  • Human14

Video

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Video specs

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Max video resolution

  • 4K
  • 4K
  • 1080p

4K max frame rate

  • 25 fps
  • 30 fps
  • Not published

Video codecs

  • H.264
  • H.264
  • H.264

4K max frame rate (full width)

  • 0 fps15
  • 30 fps
  • Not published

Raw video recording

  • None
  • Not published
  • None

Video bit depth

  • 8 bit
  • Not published
  • Not published

Log profile support

  • No
  • Not published
  • Not published

Video dynamic range (log)

  • Not published
  • Not published
  • Not published

Viewfinder & Screen

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Viewfinder & Screen specs

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Viewfinder resolution

  • 2.36 M dots
  • 0 M dots16
  • 0 M dots

Viewfinder magnification

  • 0.59 x17
  • Not published
  • Not published

Screen size

  • 3 in
  • 3 in
  • 3 in

Screen articulation

  • Fixed
  • Fully articulated
  • Fixed

Rear screen resolution

  • 1.04 M dots
  • 1.04 M dots
  • 1.037 M dots

Handling & Power

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Handling & Power specs

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Battery life

  • 430 shots
  • 330 shots18
  • 250 shots19

Memory card slots

  • 1 slots
  • 1 slots
  • 1 slots20

Weather sealing

  • None
  • Not published
  • Not published

Weight

  • 356 g21
  • 405 g
  • 262 g

Width

  • 116.3 mm
  • 128 mm
  • 109.4 mm

Height

  • 85.5 mm
  • 73.5 mm
  • 61.1 mm

Depth

  • 68.8 mm
  • 59.5 mm
  • 32.7 mm

USB charging & power delivery

Minimum operating temperature

  • 0 °C
  • 0 °C
  • Not published

Headphone port

  • No
  • Not published
  • No

HDMI port type

  • Micro
  • Mini
  • None25
Notes on 25 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 R100, Native ISO maximum: ISO 25600 (H) is an expanded setting, not a native sensitivity.
  4. 4Nikon Z 30, Native ISO maximum: Settings above ISO 51200 (102400, 204800) are expanded, not native.
  5. 5Canon EOS R100, In-body image stabilization: No in-body stabilization; shake correction relies on IS lenses or Movie Digital IS.
  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. 12Canon EOS R100, Continuous shooting (electronic): The electronic (silent) shutter does not support continuous shooting on this camera.
  13. 13Ricoh 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.
  14. 14Ricoh GR IV, AF subject detection: Only face/eye detection is offered; no animal or vehicle subject recognition is listed.
  15. 15Canon EOS R100, 4K max frame rate (full width): All 4K recording uses a ~1.6x centre crop, so no full-width 4K mode exists.
  16. 16Nikon Z 30, Viewfinder resolution: The Z 30 has no electronic viewfinder; compose on the rear LCD.
  17. 17Canon EOS R100, Viewfinder magnification: Canon's 0.95x is quoted with a 50mm lens on APS-C; in 35mm-equivalent terms it is 0.59x.
  18. 18Nikon Z 30, Battery life: Figure is for the EN-EL25 battery; shot count differs with EN-EL25a.
  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. 21Canon EOS R100, Weight: CIPA weight: body with battery and memory card, without lens.
  22. 22Canon EOS R100, USB charging & power delivery: The battery must be charged in the external LC-E17E charger; no USB power delivery.
  23. 23Nikon Z 30, USB charging & power delivery: In-camera USB charging/power needs Nikon's optional EH-7P or EH-8P adapter.
  24. 24Ricoh GR IV, USB charging & power delivery: Battery charges and camera draws power in-body over USB-C; fast charging needs a USB-PD adapter.
  25. 25Ricoh GR IV, HDMI port type: Video output is DisplayPort over USB-C; there is no HDMI connector.

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