Sony Alpha A7S II Vs Nikon Z9: full comparison

Sony Alpha A7S II medal street

Nikon Z9 trophy medal portrait medal landscape medal sport medal everyday
60

Overall Score

68

Sony

Alpha A7S II

Announced: 12 Oct 2015
Sensor Resolution: 12Mp
Sensor Type: Full frame CMOS
ISO: 100-102400
Weight: 627g
Physical Dimensions: 127 x 96 x 60 mm
Viewfinder: Electronic
Screen Type: 3" Tilting
Video Resolutions: 3840x2160
63
Image Quality
70
38
Speed Performance
72
78
Versatility
95
59
Comfort
36

Nikon

Z9

Announced: 28 Oct 2021
Sensor Resolution: 46Mp
Sensor Type: Full frame Stacked CMOS
ISO: 64-25600
Weight: 1340g
Physical Dimensions: 149 x 150 x 91 mm
Viewfinder: Electronic
Screen Type: 3.2" Tilting
Video Resolutions: 7680x4320
Disclaimer

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The best camera for different types of photography

Sony
Alpha A7S II

vs

Nikon
Z9

60
Portrait Portrait Portrait
69
61
Landscape Landscape Landscape
69
56
SportSport Sport
73
61
Street Street Street
60
61
Everyday Everyday Everyday
63

Best alternative for types of photography

Sony Alpha A7S II
pros and cons

Sony Alpha A7S II

Sony

Alpha A7S II

Announced: 12 Oct 2015
Sensor Resolution: 12Mp
Sensor Type: Full frame CMOS
ISO: 100-102400
Weight: 627g
Physical Dimensions: 127 x 96 x 60 mm
Viewfinder: Electronic
Screen Type: 3" Tilting
Video Resolutions: 3840x2160

prospros

  • Its wide dynamic range makes it ideal for landscape photography
  • The excellent sensor of this camera makes it perform very well in every shooting range
  • The Sony Alpha A7S II is tropicalized - this means you can use it also in adverse atmospheric and environmental conditions without ruining it
  • The integrated stabilizer allows you to shoot firmly even in low light conditions
  • The LCD display is a convenient and almost indispensable feature
  • The microphone input can be very useful if you shoot videos
  • It has fast shutter speed, ideal for action photos
  • Thanks to the wireless connection, Sony Alpha A7S II allows immediate picture sharing

conscons

  • Warning - Sony Alpha A7S II battery has only 370.0 shoots autonomy. This might be a limiting factor if you think you'll have to do long photo sessions without having the chance to recharge it.

Sony Alpha A7S II and its rivals

Review compare Sony Alpha A7S II with overall score Portrait
Portrait
Landscape
Landscape
Sport
Sport
Street
Street
Everyday
Everyday
SonyAlpha A7S II Sony
Alpha A7S II
60 60 61 56 61 61 buy on
CanonEOS R6 Mark II Canon
EOS R6 Mark II
78 68 67 86 77 80 buy on
SonyAlpha A7R V Sony
Alpha A7R V
74 72 72 71 73 75 buy on
SonyAlpha A7R IV Sony
Alpha A7R IV
73 71 71 73 73 74 buy on
SonyAlpha A7c Sony
Alpha A7c
72 65 66 69 75 76 buy on
OlympusOM System OM-1 Olympus
OM System OM-1
67 48 46 75 74 77 buy on
FujifilmX-Pro3 Fujifilm
X-Pro3
65 53 50 62 77 78 buy on

Nikon Z9
pros and cons

Nikon Z9

Nikon

Z9

Announced: 28 Oct 2021
Sensor Resolution: 46Mp
Sensor Type: Full frame Stacked CMOS
ISO: 64-25600
Weight: 1340g
Physical Dimensions: 149 x 150 x 91 mm
Viewfinder: Electronic
Screen Type: 3.2" Tilting
Video Resolutions: 7680x4320

pros pros

  • This camera autofocus is able to follow moving subjects
  • The Nikon Z9 is tropicalized - this means you can use it also in adverse atmospheric and environmental conditions without ruining it
  • The integrated stabilizer allows you to shoot firmly even in low light conditions
  • The LCD display is a convenient and almost indispensable feature
  • High resolution in video recording
  • The microphone input can be very useful if you shoot videos
  • Thanks to burst mode, it's ideal for action photos
  • Precise and fast autofocus, ideal for action photos, it performs well even in low light conditions
  • The second memory slot makes the camera more reliable, also for professional use
  • Thanks to the wireless connection, Nikon Z9 allows immediate picture sharing

conscons

  • Nikon Z9 is one of the heaviest cameras in its category. This makes it less suitable for street photography and daily use, but it could be a plus since it gives it more stability if you shoot regularly with the tripod.

Amazon best deals on Nikon Z9

Nikon Z9 and its rivals

Review compare Nikon Z9 with overall score Portrait
Portrait
Landscape
Landscape
Sport
Sport
Street
Street
Everyday
Everyday
NikonZ9 Nikon
Z9
68 69 69 73 60 63 $4,794.95
CanonEOS R6 Mark II Canon
EOS R6 Mark II
78 68 67 86 77 80 buy on
FujifilmGFX 100S Fujifilm
GFX 100S
78 93 94 71 67 67 buy on
FujifilmGFX 100 Fujifilm
GFX 100
76 93 94 74 62 63 buy on
SonyAlpha A7c Sony
Alpha A7c
72 65 66 69 75 76 buy on
OlympusOM System OM-1 Olympus
OM System OM-1
67 48 46 75 74 77 buy on
FujifilmX-Pro3 Fujifilm
X-Pro3
65 53 50 62 77 78 buy on

Sony Alpha A7S II vs Nikon Z9, which is better?

In case you are wondering which of these cameras you should buy, then this is the right place to find an answer. Here you will find listed all the main differences among Sony Alpha A7S II and Nikon Z9, calculated by the CameraRace iCamRank algorithm.

  • Technically speaking, Nikon Z9 is superior to Sony Alpha A7S II, with an overall iCamRank score of 68 and 60, respectively.
  • The image quality of Nikon Z9 (70) is superior to that of Sony Alpha A7S II (63).
  • Nikon Z9 (72) performs better than Sony Alpha A7S II (38) in terms of speed.
  • Nikon Z9 is more versatile than Sony Alpha A7S II (95 a 78).
  • The handling of Sony Alpha A7S II (59) is more effective than that of Nikon Z9 (36).

But, as you may know, the technical performance is meaningless if applied to the wrong context. This is the reason why the iCamRank "weights" differently the camera technical features for each type of photography. Thus, below you'll find our suggestions, based on your preferred photography genre:

Sony Alpha A7S II is better for street photography; Nikon Z9 is instead your choice if you shoot portrait, landscape or sport photography or for everyday use.

Need further details? Below you will find a full comparison of all the technical specifications.

Sony
Alpha A7S II

Sensor
comparison

Nikon
Z9

CMOS

Sensor Type

Stacked CMOS

Full frame

Sensor Size

Full frame

35.6 x 23.8 mm down

Sensor Dimensions

up 35.9 x 23.9 mm

847.28 mm2 down

Sensor Area

up 858.01 mm2

12 Mp down

Sensor Resolution

up 46 Mp

4240 x 2832 down

Max Image Resolution

up 8256 x 5504

102400 up

Max Native ISO

down 25600

100 down

Min Native ISO

up 64

yes

RAW Support

yes

Sony
Alpha A7S II

Lens
comparison

Nikon
Z9

Sony E (NEX)

Lens Mount

Nikon Z

73 up

Number of Lenses

down 29

1

Focal Length Multiplier

1

Sony
Alpha A7S II

Screen Type
comparison

Nikon
Z9

Tilting

Screen Type

Tilting

3.0"

Screen Size

3.2"

1229Kdot down

Screen Resolution

up 2089Kdot

yes

Live View

yes

no

Touch Screen

yes

Sony
Alpha A7S II

Viewfinder
comparison

Nikon
Z9

Electronic

Viewfinder

Electronic

2359000.0

Viewfinder Resolution

3686000.0

100

Viewfinder Coverage

100

0.78

Viewfinder Magnification

0.8x

Sony
Alpha A7S II

Features
comparison

Nikon
Z9

30s

Min Shutter Speed

900s

1/8000s

Max Shutter Speed

-

5fps down

Continuous Shooting

up 30fps

yes

Shutter Priority

yes

yes

Aperture Priority

yes

yes

Manual Exposure Mode

yes

yes

Exposure Compensation

yes

yes

Custom White Balance

yes

yes

Image Stabilization

yes

no

Built-in Flash

no

None

Flash Range

None

-

Max Flash Sync

1/200s

no built-in flash

Flash Modes

Front-curtain sync
Rear-curtain sync
Red-eye reduction
Red-eye reduction with slow sync
Slow sync Off

yes

External Flash

yes

yes

AE Bracketing

yes

yes

WB Bracketing

yes

Sony
Alpha A7S II

Exposure Modes
comparison

Nikon
Z9

yes

Multi-Segment

yes

no

Average

yes

yes

Spot

yes

no

Partial

no

no

AF-Area

yes

no

Center Weighted

yes

Sony
Alpha A7S II

Dxo Sensor Scores
comparison

Nikon
Z9

85 up

DxO Overall Score

dato non disponibile

23.6 up

DxO Color Depth

dato non disponibile

13.3 up

DxO Dynamic Range

dato non disponibile

2993 up

DxO Low Light ISO

dato non disponibile

Sony
Alpha A7S II

Autofocus
comparison

Nikon
Z9

no

AF Touch

yes

yes

AF Continuous

yes

yes

AF Single

yes

no

AF Tracking

yes

yes

AF Selective

yes

yes

AF Center

yes

yes

AF MultiArea

yes

yes

AF Live View

yes

yes

AF Face Detection

yes

yes

AF Contrast Detection

no

no

AF Phase Detection

yes

169 down

Number of Focus Points

up 493

0

Number of Cross Focus Points

0

Sony
Alpha A7S II

Video Features
comparison

Nikon
Z9

4K (3840 x 2160 @ 30p/24p [60-100Mbps]) Full HD (1920 x 1080 @ 120p/60p/60i/30p/24p [50-100Mbps]) 720p (30p [16Mbps])

Video Resolutions

7680 x 4320 @ 30p MOV H.265 Linear PCM7680 x 4320 @ 25p MOV H.265 Linear PCM7680 x 4320 @ 23.98p MOV H.265 Linear PCM3840 x 2160 @ 120p MOV ProRes Linear PCM3840 x 2160 @ 120p MOV H.265 Linear PCM3840 x 2160 @ 120p MOV H.264 Linear PCM3840 x 2160 @ 100p MOV ProRes Linear PCM3840 x 2160 @ 100p MOV H.265 Linear PCM3840 x 2160 @ 100p MOV H.264 Linear PCM3840 x 2160 @ 60p MOV ProRes Linear PCM3840 x 2160 @ 60p MOV H.265 Linear PCM3840 x 2160 @ 60p MOV H.264 Linear PCM3840 x 2160 @ 50p MOV ProRes Linear PCM3840 x 2160 @ 50p MOV H.265 Linear PCM3840 x 2160 @ 50p MOV H.264 Linear PCM3840 x 2160 @ 30p MOV ProRes Linear PCM3840 x 2160 @ 30p MOV H.265 Linear PCM3840 x 2160 @ 30p MOV H.264 Linear PCM3840 x 2160 @ 25p MOV ProRes Linear PCM3840 x 2160 @ 25p MOV H.265 Linear PCM3840 x 2160 @ 25p MOV H.264 Linear PCM3840 x 2160 @ 23.98p MOV ProRes Linear PCM3840 x 2160 @ 23.98p MOV H.265 Linear PCM3840 x 2160 @ 23.98p MOV H.264 L

3840x2160

Max Video Resolution

7680x4320

MPEG-4 AVCHD XAVC S

Video Formats

H.264 H.265

yes

Microphone Port

yes

yes

Headphone Port

yes

Sony
Alpha A7S II

Connectivity
comparison

Nikon
Z9

Built-in

Wireless Connectivity

Built-in

yes

HDMI

yes

USB 2.0 (480 Mbit/sec)

USB

USB 3.2 Gen 1 (5 GBit/sec)

Sony
Alpha A7S II

Physical
comparison

Nikon
Z9

yes

Environmental Sealing

yes

no

Water Proof

no

no

Dust Proof

no

no

Shock Proof

no

no

Crush Proof

no

no

Freeze Proof

no

627g

Weight

1340g

127 x 96 x 60 mm

Physical Dimensions

149 x 150 x 91 mm

370 down

Battery Life

up 740

Battery Pack

Battery Type

Battery Pack

NP-FW50

Battery Model

EN-EL18d

Sony
Alpha A7S II

Other Features
comparison

Nikon
Z9

Yes (2 or 10 sec; continuous (3 or 5 exposures))

Self Timer

Yes

yes

Timelapse Recording

yes

no

GPS

yes

SD SDHC SDXC, Memory Stick Duo Pro Duo Pro-HG Duo

Storage Type

Dual CFexpress Type B slots

1down

Storage Slots

up2

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