KurabeDojoThe comparison dojo

Compare · 4 of 4 products

Nikon Z9vsSony a7 IVvsNikon Z 30vsNikon ZR

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

Biggest differences

  • Weight

    Nikon Z 30 leads

    3.31×

    lower is better

    • Nikon Z91,340 g
    • Sony a7 IV658 g
    • Nikon Z 30405 g
    • Nikon ZR630 g

  • Max mechanical shutter speed

    Nikon Z9 leads

    8×

    higher is better

    • Nikon Z932,000 1/s
    • Sony a7 IV8,000 1/s
    • Nikon Z 304,000 1/s
    • Nikon ZRNot published

  • Battery life

    Nikon Z9 leads

    2.24×

    higher is better

    • Nikon Z9740 shots
    • Sony a7 IV580 shots
    • Nikon Z 30330 shots
    • Nikon ZRNot published

  • Launch price

    Sony a7 IV leads

    2.2×

    lower is better

    • Nikon Z95,500 USD
    • Sony a7 IV2,499.99 USD
    • Nikon Z 30Not published
    • Nikon ZRNot published

Features not all of them have

High resolution pixel-shift modeonly Nikon ZR

  • ✕
  • ✕
  • ?
  • ✓

Where each one wins

  • Nikon Z9

    • Effective pixels
    • Sensor format
    • In-body image stabilization
    • Sensor type
    • Continuous shooting (electronic)
    • Max mechanical shutter speed
    • Pre-burst capture duration
    • Max video resolution
    • 4K max frame rate
    • Raw video recording
    • Viewfinder resolution
    • Viewfinder magnification
    • Battery life
    • Memory card slots
    • Minimum operating temperature
    • HDMI port type

  • Sony a7 IV

    • Launch price
    • Sensor format
    • Native ISO maximum
    • Viewfinder resolution
    • Screen articulation
    • Memory card slots
    • HDMI port type

  • Nikon Z 30

    • Native ISO maximum
    • Continuous shooting (mechanical)
    • Screen articulation
    • Weight
    • Width
    • Height

  • Nikon ZR

    • High resolution pixel-shift mode
    • Sensor format
    • Native ISO maximum
    • Continuous shooting (electronic)
    • Raw video recording
    • Screen size
    • Screen articulation
    • Rear screen resolution
    • Memory card slots
    • 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

  • 2021-12
  • 2021-10
  • Not published
  • Not published

Launch price

  • 5,500 USD
  • 2,499.99 USD
  • Not published
  • Not published

Lens mount

  • Nikon Z
  • Sony E
  • Nikon Z
  • Nikon Z

High resolution pixel-shift mode

  • No
  • No
  • Not published
  • Yes

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

  • 45.7 MP
  • 33 MP
  • 20.9 MP
  • 24.5 MP

Sensor format

  • Full-frame
  • Full-frame
  • APS-C1
  • Full-frame

Native ISO maximum

  • 25,600 ISO
  • 51,200 ISO2
  • 51,200 ISO3
  • 51,200 ISO

In-body image stabilization

  • 6 stops4
  • 5.5 stops5
  • Not published
  • Not published

Sensor readout speed

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

Sensor type

  • Stacked CMOS
  • CMOS
  • CMOS
  • CMOS

Aspect ratios

  • —
  • 3:2
  • 3:2, 1:1, 16:96
  • 3:2, 4:3, 1:1, 16:9

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)

  • Not published
  • 10 fps7
  • 11 fps8
  • Not published

Continuous shooting (electronic)

  • 20 fps
  • 10 fps
  • Not published
  • 20 fps

Max mechanical shutter speed

  • 32,000 1/s
  • 8,000 1/s
  • 4,000 1/s
  • Not published

Pre-burst capture duration

  • 1 s9
  • Not published
  • Not published
  • 0 s

AF subject detection

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

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
  • 4K
  • 4K
  • 6K

4K max frame rate

  • 120 fps
  • 60 fps10
  • 30 fps
  • 119.88 fps

Video codecs

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

4K max frame rate (full width)

  • 30 fps
  • 30 fps11
  • 30 fps
  • Not published

Raw video recording

  • Internal
  • None12
  • Not published
  • Internal

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
  • 15 stops13
  • Not published
  • 15 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
  • 3.69 M dots
  • 0 M dots14
  • 0 M dots

Viewfinder magnification

  • 0.8 x
  • 0.78 x
  • Not published
  • Not published

Screen size

  • 3.2 in
  • 2.95 in15
  • 3 in
  • 4 in

Screen articulation

  • Tilting
  • Fully articulated
  • Fully articulated
  • Fully articulated

Rear screen resolution

  • 2.1 M dots
  • 1.04 M dots16
  • 1.04 M dots
  • 3.07 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

  • 740 shots
  • 580 shots17
  • 330 shots18
  • Not published

Memory card slots

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

Weather sealing

  • Dust and drip resistant
  • Dust and drip resistant19
  • Not published
  • Dust and drip resistant

Weight

  • 1,340 g
  • 658 g
  • 405 g
  • 630 g

Width

  • 149 mm
  • 131.3 mm
  • 128 mm
  • 134 mm

Height

  • 149.5 mm
  • 96.4 mm
  • 73.5 mm
  • 80.5 mm

Depth

  • 90.5 mm
  • 69.7 mm20
  • 59.5 mm
  • 49 mm

USB charging & power delivery

  • Yes
  • Yes21
  • Yes22
  • Yes

Minimum operating temperature

  • -10 °C
  • 0 °C
  • 0 °C
  • 0 °C

Headphone port

  • Yes
  • Yes
  • Not published
  • Yes

HDMI port type

  • Full-size
  • Full-size
  • Mini
  • Micro
Notes on 22 values — test conditions and caveats
  1. 1Nikon Z 30, Sensor format: DX format is Nikon's name for its APS-C-size sensor (23.5 x 15.7 mm).
  2. 2Sony a7 IV, Native ISO maximum: Native range tops out at ISO 51200; 50-204800 requires expanded ISO settings.
  3. 3Nikon Z 30, Native ISO maximum: Settings above ISO 51200 (102400, 204800) are expanded, not native.
  4. 4Nikon 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.
  5. 5Sony a7 IV, In-body image stabilization: CIPA rating measured with the 50mm F1.4 ZA test lens attached.
  6. 6Nikon Z 30, Aspect ratios: Native DX ratio is 3:2; 1:1 and 16:9 are in-camera crop modes.
  7. 7Sony a7 IV, Continuous shooting (mechanical): 10 fps applies to compressed RAW/JPEG/HEIF; drops to 6 fps for lossless or uncompressed RAW.
  8. 8Nikon Z 30, Continuous shooting (mechanical): Nikon's in-house measured maximum; the rate is approximate.
  9. 9Nikon Z9, Pre-burst capture duration: Pre-Release Capture is only available in the C30 and C120 high-speed frame capture modes.
  10. 10Sony a7 IV, 4K max frame rate: 4K 60p is only available in Super35mm crop; full-frame 4K tops out at 30p.
  11. 11Sony a7 IV, 4K max frame rate (full width): 4K 60p requires the Super35mm crop; full-width 4K is limited to 30p.
  12. 12Sony a7 IV, Raw video recording: No internal or external raw recording; HDMI output tops out at 10-bit 4:2:2.
  13. 13Sony a7 IV, Video dynamic range (log): Sony's claim for S-Log3 per internal tests; stated as 15+ stops.
  14. 14Nikon Z 30, Viewfinder resolution: The Z 30 has no electronic viewfinder; compose on the rear LCD.
  15. 15Sony a7 IV, Screen size: Sony rates the panel at 2.95in (3.0-type); most sources round to 3in.
  16. 16Sony a7 IV, Rear screen resolution: 1,036,800 dots; Sony's retail pages round this to 1.03 megadots.
  17. 17Sony a7 IV, Battery life: 580 shots per charge with the rear LCD; 520 with the EVF.
  18. 18Nikon Z 30, Battery life: Figure is for the EN-EL25 battery; shot count differs with EN-EL25a.
  19. 19Sony a7 IV, Weather sealing: Dust and moisture resistant but not IP-rated; Sony does not guarantee 100% sealing.
  20. 20Sony a7 IV, Depth: Sony lists 79.8mm total depth; 69.7mm is measured from front grip to rear monitor.
  21. 21Sony a7 IV, USB charging & power delivery: Charging and USB power delivery work only through the USB Type-C port.
  22. 22Nikon Z 30, USB charging & power delivery: In-camera USB charging/power needs Nikon's optional EH-7P or EH-8P adapter.

Where to buy