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Sony A9 vs Sony A900

Portability
65
Imaging
73
Features
93
Overall
81
Sony Alpha A9 front
 
Sony Alpha DSLR-A900 front
Portability
54
Imaging
66
Features
62
Overall
64

Sony A9 vs Sony A900 Key Specs

Sony A9
(Full Review)
  • 24MP - Full frame Sensor
  • 3" Tilting Display
  • ISO 100 - 51200 (Increase to 204800)
  • Sensor based 5-axis Image Stabilization
  • 1/8000s Max Shutter
  • 3840 x 2160 video
  • Sony E Mount
  • 673g - 127 x 96 x 63mm
  • Revealed April 2017
  • Later Model is Sony A9 II
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
  • Revealed October 2008
  • Successor is Sony A99
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Sony A9 vs Sony A900 Overview

Here, we are matching up the Sony A9 versus Sony A900, one is a Pro Mirrorless and the other is a Advanced DSLR and they are both created by Sony. The sensor resolution of the A9 (24MP) and the A900 (25MP) is fairly similar and both cameras have the identical sensor dimensions (Full frame).

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The A9 was revealed 8 years after the A900 which is quite a large gap as far as technology is concerned. Both the cameras feature different body design with the Sony A9 being a SLR-style mirrorless camera and the Sony A900 being a Mid-size SLR camera.

Before we go into a detailed comparison, here is a simple view of how the A9 scores vs the A900 in the way of portability, imaging, features and an overall mark.

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Reasons to pick Sony A9 over the Sony A900

 A9 A900 
RevealedApril 2017October 2008Newer by 104 months
Display typeTiltingFixed Tilting display
Display resolution1440k922kSharper display (+518k dot)
Touch display Easily navigate

Reasons to pick Sony A900 over the Sony A9

 A900 A9 

Common features in the Sony A9 and Sony A900

 A9 A900 
Focus manually Very precise focus
Display size3"3"Same display sizing
Selfie screen Neither includes selfie screen

Sony A9 vs Sony A900 Physical Comparison

For anyone who is going to travel with your camera often, you are going to need to consider its weight and dimensions. The Sony A9 features exterior measurements of 127mm x 96mm x 63mm (5.0" x 3.8" x 2.5") along with a weight of 673 grams (1.48 lbs) while the Sony A900 has dimensions of 156mm x 117mm x 82mm (6.1" x 4.6" x 3.2") with a weight of 895 grams (1.97 lbs).

Compare the Sony A9 versus Sony A900 in the latest Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an Interchangeable Lens Camera will differ based on the lens you have attached at the time. Following is a front view measurements comparison of the A9 and the A900.

Sony A9 vs Sony A900 size comparison

Taking into consideration dimensions and weight, the portability rating of the A9 and A900 is 65 and 54 respectively.

Sony A9 vs Sony A900 top view buttons comparison

Sony A9 vs Sony A900 Sensor Comparison

More often than not, it is tough to imagine the difference between sensor dimensions simply by reading specifications. The picture below may give you a greater sense of the sensor sizing in the A9 and A900.

Plainly, the two cameras come with the identical sensor size but different resolution. You should anticipate the Sony A900 to offer you more detail because of its extra 1MP. Greater resolution will also enable you to crop pics a good deal more aggressively. The more modern A9 should have an advantage when it comes to sensor tech.

Sony A9 vs Sony A900 sensor size comparison

Sony A9 vs Sony A900 Screen and ViewFinder

Sony A9 vs Sony A900 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Sony A9
Portrait photography with Sony A900
83
focusing manually
decent sensor resolution (24 megapixels)
large sensor size (Full frame)
features face detection autofocus
supports RAW files
71
focusing manually
resolution is excellent (25 megapixels)
large sensor size (Full frame)
saves RAW formats
does not have liveview
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Street Comparison

Sony A9 Street photography highlights
Sony A900 Street photography highlights
79
tilting screen
built in image stabilization (Sensor based 5-axis)
large sensor size (Full frame)
supports RAW files
features focus by touch
weather proofing
above average high ISO (51,200)
66
has image stabilization (Sensor based)
large sensor size (Full frame)
saves RAW formats
weather proof
screen does not articulate
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Sports Comparison

Sports photography with Sony A9
Sports photography with Sony A900
86
high shutter speed (1/8,000s)
silent shutter (1/32,000s)
fast shooting (20.0 fps)
built in image stabilization (Sensor based 5-axis)
decent sensor resolution (24 megapixels)
large sensor size (Full frame)
features tracking autofocus
weather proofing
great battery pack (650 shots)
supports phase detect autofocus
70
great max shutter speed (1/8,000s)
has image stabilization (Sensor based)
resolution is excellent (25MP)
large sensor size (Full frame)
weather proof
sensor has phase detect autofocus
does not have liveview
low frames per second (5.0 frames per second)
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Travel Comparison

Sony A9 Travel photography information
Sony A900 Travel photography information
73
great battery pack (650 per charge)
weather proofing
has bluetooth
features focus by touch
decent sensor resolution (24MP)
does not have a selfie friendly screen
54
weather proof
resolution is excellent (25 megapixels)
lack of Timelapse recording
doesn't have selfie friendly display
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Landscape Comparison

Sony A9 Landscape photography info
Sony A900 Landscape photography info
85
focusing manually
swap lenses (Sony E mount)
pretty good screen size (3 inch)
built in image stabilization (Sensor based 5-axis)
decent sensor resolution (24 megapixels)
large sensor size (Full frame)
above average high ISO (51,200)
supports RAW files
weather proofing
great battery pack (650 CIPA)
two card slots
72
focusing manually
switch lenses (Sony/Minolta Alpha mount)
pretty good screen size (3 inches)
has image stabilization (Sensor based)
resolution is excellent (25 megapixels)
large sensor size (Full frame)
saves RAW formats
weather proof
has dual storage slots
does not have liveview
lack of Timelapse recording
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Vlogging Comparison

Sony A9 Vlogging information
Sony A900 Vlogging information
36
screen is touchscreen
built in image stabilization (Sensor based 5-axis)
features face detection autofocus
video resolution high (3840 x 2160 resolution)
comes with external microphone socket
does not have a selfie friendly screen
9
no video
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Sony A9 vs Sony A900 Specifications

Detailed spec comparison table for Sony A9 and Sony A900
 Sony Alpha A9Sony Alpha DSLR-A900
General Information
Brand Name Sony Sony
Model type Sony Alpha A9 Sony Alpha DSLR-A900
Type Pro Mirrorless Advanced DSLR
Revealed 2017-04-19 2008-10-22
Body design SLR-style mirrorless Mid-size SLR
Sensor Information
Chip BIONZ X Bionz
Sensor type BSI-CMOS CMOS
Sensor size Full frame Full frame
Sensor measurements 35.6 x 23.8mm 35.9 x 24mm
Sensor surface area 847.3mm² 861.6mm²
Sensor resolution 24MP 25MP
Anti alias filter
Aspect ratio 3:2 and 16:9 3:2 and 16:9
Maximum resolution 6000 x 4000 6048 x 4032
Maximum native ISO 51200 6400
Maximum boosted ISO 204800 -
Min native ISO 100 100
RAW files
Min boosted ISO 50 -
Autofocusing
Manual focusing
Touch focus
AF continuous
AF single
Tracking AF
AF selectice
Center weighted AF
Multi area AF
Live view AF
Face detect AF
Contract detect AF
Phase detect AF
Total focus points 693 9
Lens
Lens support Sony E Sony/Minolta Alpha
Amount of lenses 121 143
Crop factor 1 1
Screen
Range of display Tilting Fixed Type
Display size 3" 3"
Display resolution 1,440 thousand dot 922 thousand dot
Selfie friendly
Liveview
Touch friendly
Display tech - TFT Xtra Fine color LCD
Viewfinder Information
Viewfinder Electronic Optical (pentaprism)
Viewfinder resolution 3,686 thousand dot -
Viewfinder coverage 100% 100%
Viewfinder magnification 0.78x 0.74x
Features
Slowest shutter speed 30 secs 30 secs
Maximum shutter speed 1/8000 secs 1/8000 secs
Maximum quiet shutter speed 1/32000 secs -
Continuous shooting speed 20.0 frames/s 5.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Change WB
Image stabilization
Built-in flash
Flash distance no built-in flash no built-in flash
Flash settings Flash off, Autoflash, Fill-flash, Slow Sync., Rear Sync., Red-eye reduction, Wireless, Hi-speed sync Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Fill-in, Wireless
External flash
AE bracketing
WB bracketing
Maximum flash sync - 1/250 secs
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Maximum video resolution 3840x2160 None
Video file format MPEG-4, AVCHD, H.264 -
Microphone input
Headphone input
Connectivity
Wireless Built-In None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 673 gr (1.48 pounds) 895 gr (1.97 pounds)
Physical dimensions 127 x 96 x 63mm (5.0" x 3.8" x 2.5") 156 x 117 x 82mm (6.1" x 4.6" x 3.2")
DXO scores
DXO All around rating 92 79
DXO Color Depth rating 24.9 23.7
DXO Dynamic range rating 13.3 12.3
DXO Low light rating 3517 1431
Other
Battery life 650 photos 880 photos
Battery format Battery Pack Battery Pack
Battery ID NP-FZ100 NP-FM500H
Self timer Yes (2, 5, 10 secs + continuous) Yes (2 or 10 sec)
Time lapse shooting
Storage media Dual SD/SDHC/SDXC slots (UHS-II compatible) Compact Flash (Type I or II), Memory Stick Duo / Pro Duo, UDMA Mode 5, Supports FAT12 / FAT16 / FAT32
Storage slots 2 2
Retail pricing $4,498 $2,736