KurabeDojoThe comparison dojo

Compare · 4 of 4 products

Nikon Z9vsSony a7 IVvsNikon ZRvsSony a6700

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

Biggest differences

  • Weight

    Sony a6700 leads

    2.72×

    lower is better

    • Nikon Z91,340 g
    • Sony a7 IV658 g
    • Nikon ZR630 g
    • Sony a6700493 g

  • Max mechanical shutter speed

    Nikon Z9 leads

    8×

    higher is better

    • Nikon Z932,000 1/s
    • Sony a7 IV8,000 1/s
    • Nikon ZRNot published
    • Sony a67004,000 1/s

  • Launch price

    Sony a7 IV leads

    2.2×

    lower is better

    • Nikon Z95,500 USD
    • Sony a7 IV2,499.99 USD
    • Nikon ZRNot published
    • Sony a6700Not published

  • Continuous shooting (electronic)

    Nikon Z9 & Nikon ZR tie for the lead

    2×

    higher is better

    • Nikon Z920 fps
    • Sony a7 IV10 fps
    • Nikon ZR20 fps
    • Sony a670011 fps

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
    • Video dynamic range (log)
    • Viewfinder resolution
    • Screen articulation
    • Memory card slots
    • HDMI port type

  • Nikon ZR

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

  • Sony a6700

    • Continuous shooting (mechanical)
    • 4K max frame rate
    • 4K max frame rate (full width)
    • Screen articulation
    • Weight
    • Width
    • Height

What all 4 have

  • Video bit depth10 bit
  • Log profile support✓
  • USB charging & power delivery✓
  • Headphone port✓

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
  • Sony E

High resolution pixel-shift mode

  • No
  • No
  • Yes
  • 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

  • 45.7 MP
  • 33 MP
  • 24.5 MP
  • 26 MP

Sensor format

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

Native ISO maximum

  • 25,600 ISO
  • 51,200 ISO1
  • 51,200 ISO
  • 32,000 ISO

In-body image stabilization

  • 6 stops2
  • 5.5 stops3
  • Not published
  • 5 stops

Sensor readout speed

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

Sensor type

  • Stacked CMOS
  • CMOS
  • CMOS
  • CMOS

Aspect ratios

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

  • Not published
  • 10 fps4
  • Not published
  • 11 fps

Continuous shooting (electronic)

  • 20 fps
  • 10 fps
  • 20 fps
  • 11 fps

Max mechanical shutter speed

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

Pre-burst capture duration

  • 1 s5
  • Not published
  • 0 s
  • Not published

AF subject detection

  • Human, animal, bird, car, train, airplane, motorcycle
  • Human, animal, bird
  • Human, animal, bird, car, train, airplane, motorcycle
  • 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
  • 4K
  • 6K
  • 4K

4K max frame rate

  • 120 fps
  • 60 fps6
  • 119.88 fps
  • 120 fps

Video codecs

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

4K max frame rate (full width)

  • 30 fps
  • 30 fps7
  • Not published
  • 60 fps8

Raw video recording

  • Internal
  • None9
  • Internal
  • None

Video bit depth

  • 10 bit
  • 10 bit
  • 10 bit
  • 10 bit

Log profile support

  • Yes
  • Yes
  • Yes
  • Yes

Video dynamic range (log)

  • Not published
  • 15 stops10
  • 15 stops
  • 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
  • 3.69 M dots
  • 0 M dots
  • 2.36 M dots

Viewfinder magnification

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

Screen size

  • 3.2 in
  • 2.95 in11
  • 4 in
  • 3 in

Screen articulation

  • Tilting
  • Fully articulated
  • Fully articulated
  • Fully articulated

Rear screen resolution

  • 2.1 M dots
  • 1.04 M dots12
  • 3.07 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

  • 740 shots
  • 580 shots13
  • Not published
  • 570 shots

Memory card slots

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

Weather sealing

  • Dust and drip resistant
  • Dust and drip resistant14
  • Dust and drip resistant
  • Not published

Weight

  • 1,340 g
  • 658 g
  • 630 g
  • 493 g

Width

  • 149 mm
  • 131.3 mm
  • 134 mm
  • 122 mm

Height

  • 149.5 mm
  • 96.4 mm
  • 80.5 mm
  • 69 mm

Depth

  • 90.5 mm
  • 69.7 mm15
  • 49 mm
  • 75.1 mm

USB charging & power delivery

  • Yes
  • Yes16
  • Yes
  • Yes

Minimum operating temperature

  • -10 °C
  • 0 °C
  • 0 °C
  • 0 °C

Headphone port

  • Yes
  • Yes
  • Yes
  • Yes

HDMI port type

  • Full-size
  • Full-size
  • Micro
  • Micro
Notes on 16 values — test conditions and caveats
  1. 1Sony a7 IV, Native ISO maximum: Native range tops out at ISO 51200; 50-204800 requires expanded ISO settings.
  2. 2Nikon 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.
  3. 3Sony a7 IV, In-body image stabilization: CIPA rating measured with the 50mm F1.4 ZA test lens attached.
  4. 4Sony a7 IV, Continuous shooting (mechanical): 10 fps applies to compressed RAW/JPEG/HEIF; drops to 6 fps for lossless or uncompressed RAW.
  5. 5Nikon Z9, Pre-burst capture duration: Pre-Release Capture is only available in the C30 and C120 high-speed frame capture modes.
  6. 6Sony a7 IV, 4K max frame rate: 4K 60p is only available in Super35mm crop; full-frame 4K tops out at 30p.
  7. 7Sony a7 IV, 4K max frame rate (full width): 4K 60p requires the Super35mm crop; full-width 4K is limited to 30p.
  8. 8Sony a6700, 4K max frame rate (full width): Full-width 4K tops out at 60p; 120p 4K uses a crop.
  9. 9Sony a7 IV, Raw video recording: No internal or external raw recording; HDMI output tops out at 10-bit 4:2:2.
  10. 10Sony a7 IV, Video dynamic range (log): Sony's claim for S-Log3 per internal tests; stated as 15+ stops.
  11. 11Sony a7 IV, Screen size: Sony rates the panel at 2.95in (3.0-type); most sources round to 3in.
  12. 12Sony a7 IV, Rear screen resolution: 1,036,800 dots; Sony's retail pages round this to 1.03 megadots.
  13. 13Sony a7 IV, Battery life: 580 shots per charge with the rear LCD; 520 with the EVF.
  14. 14Sony a7 IV, Weather sealing: Dust and moisture resistant but not IP-rated; Sony does not guarantee 100% sealing.
  15. 15Sony a7 IV, Depth: Sony lists 79.8mm total depth; 69.7mm is measured from front grip to rear monitor.
  16. 16Sony a7 IV, USB charging & power delivery: Charging and USB power delivery work only through the USB Type-C port.

Where to buy