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Nikon Z6 II vs Sony A900

Portability
61
Imaging
77
Features
89
Overall
81
Nikon Z6 Mark II front
 
Sony Alpha DSLR-A900 front
Portability
54
Imaging
67
Features
62
Overall
65

Nikon Z6 II vs Sony A900 Key Specs

Nikon Z6 II
(Full Review)
  • 25MP - Full frame Sensor
  • 3.2" Tilting Screen
  • ISO 100 - 51200 (Bump to 204800)
  • Sensor based 5-axis Image Stabilization
  • 1/8000s Maximum Shutter
  • 3840 x 2160 video
  • Nikon Z Mount
  • 705g - 134 x 101 x 70mm
  • Revealed October 2020
  • Previous Model is Nikon Z6
Sony A900
(Full Review)
  • 25MP - Full frame Sensor
  • 3" Fixed Display
  • ISO 100 - 6400
  • Sensor based Image Stabilization
  • 1/8000s Max Shutter
  • No Video
  • Sony/Minolta Alpha Mount
  • 895g - 156 x 117 x 82mm
  • Announced October 2008
  • New Model is Sony A99
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Nikon Z6 II vs Sony A900 Overview

Below is a in depth assessment of the Nikon Z6 II and Sony A900, one being a Pro Mirrorless and the other is a Advanced DSLR by rivals Nikon and Sony. The resolution of the Z6 II (25MP) and the A900 (25MP) is very comparable and both cameras offer the same sensor sizing (Full frame).

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The Z6 II was released 12 years later than the A900 and that is a fairly large gap as far as camera technology is concerned. Each of these cameras have different body design with the Nikon Z6 II being a SLR-style mirrorless camera and the Sony A900 being a Mid-size SLR camera.

Before getting into a more detailed comparison, here is a brief overview of how the Z6 II scores against the A900 in terms of portability, imaging, features and an overall grade.

Photography Glossary
	
	

Reasons to pick Nikon Z6 II over the Sony A900

 Z6 II A900 
AnnouncedOctober 2020October 2008More recent by 146 months
Display typeTiltingFixed Tilting display
Display dimensions3.2"3"Larger display (+0.2")
Display resolution2100k922kSharper display (+1178k dot)
Touch display Easily navigate

Reasons to pick Sony A900 over the Nikon Z6 II

 A900 Z6 II 

Common features in the Nikon Z6 II and Sony A900

 Z6 II A900 
Focus manually Very exact focusing
Selfie screen Lacking selfie screen

Nikon Z6 II vs Sony A900 Physical Comparison

For those who are looking to lug around your camera, you'll need to think about its weight and measurements. The Nikon Z6 II has got external measurements of 134mm x 101mm x 70mm (5.3" x 4.0" x 2.8") having a weight of 705 grams (1.55 lbs) and the Sony A900 has proportions of 156mm x 117mm x 82mm (6.1" x 4.6" x 3.2") accompanied by a weight of 895 grams (1.97 lbs).

Compare the Nikon Z6 II and Sony A900 in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an Interchangeable Lens Camera will differ depending on the lens you have attached during that time. Underneath is a front view size comparison of the Z6 II versus the A900.

Nikon Z6 II vs Sony A900 size comparison

Looking at dimensions and weight, the portability rating of the Z6 II and A900 is 61 and 54 respectively.

Nikon Z6 II vs Sony A900 top view buttons comparison

Nikon Z6 II vs Sony A900 Sensor Comparison

Quite often, it can be hard to visualise the difference in sensor measurements merely by seeing technical specs. The photograph underneath might give you a stronger sense of the sensor sizing in the Z6 II and A900.

As you have seen, the two cameras provide the same sensor dimensions and the identical resolution and you should expect comparable quality of files though you would want to factor the release date of the cameras into account. The more modern Z6 II will have a benefit with regard to sensor tech.

Nikon Z6 II vs Sony A900 sensor size comparison

Nikon Z6 II vs Sony A900 Screen and ViewFinder

Nikon Z6 II vs Sony A900 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Nikon Z6 II
Portrait photography with Sony A900
86
you can focus manually
excellent MP (25MP)
sensor size is big (Full frame)
offers face detect autofocus
saves RAW formats
72
you can focus manually
fantastic megapixels (25 megapixels)
sensor size is big (Full frame)
supports RAW files
does not have liveview
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Street Comparison

Street photography with Nikon Z6 II
Street photography with Sony A900
78
screen tilts
built in image stabilization (Sensor based 5-axis)
sensor size is big (Full frame)
saves RAW formats
features focus via touch
weather sealing
good high ISO (51,200)
66
image stabilization (Sensor based)
sensor size is big (Full frame)
supports RAW files
weather proof
no moving screen
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Sports Comparison

Nikon Z6 II as a Sports photography camera
Sony A900 as a Sports photography camera
82
high shutter speed (1/8,000 seconds)
built in image stabilization (Sensor based 5-axis)
excellent MP (25MP)
sensor size is big (Full frame)
offers tracking focus
weather sealing
supports phase detect autofocus
low battery (410 shots)
71
great max shutter speed (1/8,000s)
image stabilization (Sensor based)
fantastic megapixels (25MP)
sensor size is big (Full frame)
weather proof
comes with phase detect AF
does not have liveview
painfully slow continuous shooting (5.0 fps)
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Travel Comparison

Travel photography with Nikon Z6 II
Travel photography with Sony A900
66
weather sealing
connects via bluetooth
features focus via touch
excellent MP (25MP)
low battery (410 shots)
doesn't contain selfie friendly screen
55
weather proof
fantastic megapixels (25MP)
does not have Timelapse recording
does not have selfie friendly screen
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Landscape Comparison

Nikon Z6 II as a Landscape photography camera
Sony A900 as a Landscape photography camera
82
you can focus manually
change lenses (Nikon Z mount)
nice screen size (3.2")
built in image stabilization (Sensor based 5-axis)
excellent MP (25MP)
sensor size is big (Full frame)
good high ISO (51,200)
saves RAW formats
weather sealing
has dual storage slots
low battery (410 shots)
73
you can focus manually
swap lenses (Sony/Minolta Alpha mount)
pretty good screen size (3 inch)
image stabilization (Sensor based)
fantastic megapixels (25 megapixels)
sensor size is big (Full frame)
supports RAW files
weather proof
has dual storage slots
does not have liveview
does not have Timelapse recording
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Vlogging Comparison

Nikon Z6 II Vlogging highlights
Sony A900 Vlogging highlights
36
built-in touchscreen
built in image stabilization (Sensor based 5-axis)
offers face detect autofocus
video resolution high (3840 x 2160 resolution)
comes with mic jack
doesn't contain selfie friendly screen
9
no video
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Nikon Z6 II vs Sony A900 Specifications

Detailed spec comparison table for Nikon Z6 II and Sony A900
 Nikon Z6 Mark IISony Alpha DSLR-A900
General Information
Brand Nikon Sony
Model Nikon Z6 Mark II Sony Alpha DSLR-A900
Class Pro Mirrorless Advanced DSLR
Revealed 2020-10-14 2008-10-22
Body design SLR-style mirrorless Mid-size SLR
Sensor Information
Powered by - Bionz
Sensor type BSI-CMOS CMOS
Sensor size Full frame Full frame
Sensor measurements 35.9 x 23.9mm 35.9 x 24mm
Sensor area 858.0mm² 861.6mm²
Sensor resolution 25MP 25MP
Anti aliasing filter
Aspect ratio 1:1, 5:4, 3:2 and 16:9 3:2 and 16:9
Highest Possible resolution 6048 x 4024 6048 x 4032
Maximum native ISO 51200 6400
Maximum enhanced ISO 204800 -
Minimum native ISO 100 100
RAW photos
Minimum enhanced ISO 50 -
Autofocusing
Manual focus
Autofocus touch
Autofocus continuous
Single autofocus
Tracking autofocus
Autofocus selectice
Center weighted autofocus
Multi area autofocus
Live view autofocus
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Number of focus points 273 9
Lens
Lens mount Nikon Z Sony/Minolta Alpha
Number of lenses 15 143
Crop factor 1 1
Screen
Range of screen Tilting Fixed Type
Screen sizing 3.2" 3"
Resolution of screen 2,100 thousand dot 922 thousand dot
Selfie friendly
Liveview
Touch functionality
Screen tech - TFT Xtra Fine color LCD
Viewfinder Information
Viewfinder type Electronic Optical (pentaprism)
Viewfinder resolution 3,690 thousand dot -
Viewfinder coverage 100% 100%
Viewfinder magnification 0.8x 0.74x
Features
Min shutter speed 30s 30s
Max shutter speed 1/8000s 1/8000s
Continuous shutter speed 14.0fps 5.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Set white balance
Image stabilization
Built-in flash
Flash range no built-in flash no built-in flash
Flash modes Front-curtain sync, slow sync, rear-curtain sync, red-eye reduction, red-eye reduction with slow sync, slow rear-curtain sync, off Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Fill-in, Wireless
Hot shoe
AE bracketing
White balance bracketing
Max flash sync 1/200s 1/250s
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 3840 x 2160 @ 30p / 144 Mbps, MOV, H.264, Linear PCM 3840 x 2160 @ 25p / 144 Mbps, MOV, H.264, Linear PCM 3840 x 2160 @ 24p / 144 Mbps, MOV, H.264, Linear PCM 1920 x 1080 @ 120p / 144 Mbps, MOV, H.264, Linear PCM 1920 x 1080 @ 100p / 144 Mbps, MOV, H.264, Linear PCM 1920 x 1080 @ 60p / 56 Mbps, MOV, H.264, Linear PCM 1920 x 1080 @ 50p / 56 Mbps, MOV, H.264, Linear PCM 1920 x 1080 @ 30p / 28 Mbps, MOV, H.264, Linear PCM 1920 x 1080 @ 25p / 28 Mbps, MOV, H.264, Linear PCM 1920 x 1080 @ 24p / 28 Mbps, MOV, H.264, Linear PCM -
Maximum video resolution 3840x2160 None
Video format MPEG-4, H.264 -
Microphone input
Headphone input
Connectivity
Wireless Built-In None
Bluetooth
NFC
HDMI
USB Yes USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 705g (1.55 lbs) 895g (1.97 lbs)
Physical dimensions 134 x 101 x 70mm (5.3" x 4.0" x 2.8") 156 x 117 x 82mm (6.1" x 4.6" x 3.2")
DXO scores
DXO Overall score not tested 79
DXO Color Depth score not tested 23.7
DXO Dynamic range score not tested 12.3
DXO Low light score not tested 1431
Other
Battery life 410 pictures 880 pictures
Battery format Battery Pack Battery Pack
Battery model - NP-FM500H
Self timer Yes (2, 5, 10 or 20 secs) Yes (2 or 10 sec)
Time lapse shooting
Storage media CFexpress Type B / XQD Compact Flash (Type I or II), Memory Stick Duo / Pro Duo, UDMA Mode 5, Supports FAT12 / FAT16 / FAT32
Storage slots Two Two
Pricing at release $1,997 $2,736