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Sony A9 II vs Sony A99 II

Portability
62
Imaging
75
Features
93
Overall
82
Sony Alpha A9 Mark II front
 
Sony Alpha A99 II front
Portability
57
Imaging
77
Features
92
Overall
83

Sony A9 II vs Sony A99 II Key Specs

Sony A9 II
(Full Review)
  • 24MP - Full frame Sensor
  • 3" Tilting Display
  • ISO 100 - 51200 (Boost to 204800)
  • Sensor based 5-axis Image Stabilization
  • 1/8000s Maximum Shutter
  • 3840 x 2160 video
  • Sony E Mount
  • 678g - 129 x 96 x 76mm
  • Announced October 2019
  • Older Model is Sony A9
Sony A99 II
(Full Review)
  • 42MP - Full frame Sensor
  • 3" Fully Articulated Display
  • ISO 100 - 25600 (Bump to 102400)
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Maximum Shutter
  • 3840 x 2160 video
  • Sony/Minolta Alpha Mount
  • 849g - 143 x 104 x 76mm
  • Released September 2016
  • Old Model is Sony A99
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Sony A9 II vs Sony A99 II Overview

Below, we are reviewing the Sony A9 II and Sony A99 II, former is a Pro Mirrorless while the other is a Advanced DSLR and both are manufactured by Sony. There exists a large gap between the sensor resolutions of the A9 II (24MP) and A99 II (42MP) but they use the exact same sensor dimensions (Full frame).

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The A9 II was manufactured 3 years after the A99 II which is quite a serious difference as far as technology is concerned. Both of the cameras come with different body type with the Sony A9 II being a SLR-style mirrorless camera and the Sony A99 II being a Mid-size SLR camera.

Before getting through a in-depth comparison, below is a simple summary of how the A9 II scores against the A99 II in terms of portability, imaging, features and an overall score.

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Reasons to pick Sony A9 II over the Sony A99 II

 A9 II A99 II 
ReleasedOctober 2019September 2016More modern by 37 months
Display resolution1440k1229kCrisper display (+211k dot)
Touch display Easily navigate

Reasons to pick Sony A99 II over the Sony A9 II

 A99 II A9 II 
Display typeFully articulatedTiltingFully Articulating display
Selfie screen Easy selfies

Common features in the Sony A9 II and Sony A99 II

 A9 II A99 II 
Focus manually Very accurate focusing
Display dimension3"3"Identical display sizing

Sony A9 II vs Sony A99 II Physical Comparison

For anybody who is looking to carry around your camera, you will want to consider its weight and size. The Sony A9 II comes with outer measurements of 129mm x 96mm x 76mm (5.1" x 3.8" x 3.0") having a weight of 678 grams (1.49 lbs) while the Sony A99 II has specifications of 143mm x 104mm x 76mm (5.6" x 4.1" x 3.0") along with a weight of 849 grams (1.87 lbs).

Contrast the Sony A9 II and Sony A99 II in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an ILC will differ depending on the lens you have attached at that time. Below is the front view overall size comparison of the A9 II and the A99 II.

Sony A9 II vs Sony A99 II size comparison

Taking into consideration dimensions and weight, the portability grade of the A9 II and A99 II is 62 and 57 respectively.

Sony A9 II vs Sony A99 II top view buttons comparison

Sony A9 II vs Sony A99 II Sensor Comparison

Normally, its difficult to visualize the difference between sensor sizes simply by reading through technical specs. The image underneath might provide you a stronger sense of the sensor measurements in the A9 II and A99 II.

As you can tell, both of these cameras have got the exact same sensor measurements but different megapixels. You can anticipate the Sony A99 II to give you more detail due to its extra 18MP. Greater resolution will also let you crop images much more aggressively. The more recent A9 II provides a benefit in sensor tech.

Sony A9 II vs Sony A99 II sensor size comparison

Sony A9 II vs Sony A99 II Screen and ViewFinder

Sony A9 II vs Sony A99 II Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sony A9 II as a Portrait photography camera
Sony A99 II as a Portrait photography camera
85
you can focus manually
MP count good (24 megapixels)
big sensor size (Full frame)
supports face detect autofocus
exports RAW files
86
manual focus
high megapixels (42MP)
sensor size is big (Full frame)
comes with face detection focusing
supports RAW formats
Photography Glossary

Street Comparison

Sony A9 II Street photography factors
Sony A99 II Street photography factors
78
screen tilts
built in image stabilization (Sensor based 5-axis)
big sensor size (Full frame)
exports RAW files
features focus via touch
environment proofing
great high ISO (51,200)
76
has image stabilization (Sensor based 5-axis)
sensor size is big (Full frame)
supports RAW formats
weather proof
above average ISO range (25,600)
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Sports Comparison

Sony A9 II Sports photography highlights
Sony A99 II Sports photography highlights
87
high shutter speed (1/8,000 seconds)
quiet mode (1/32,000 seconds)
high frames per second (20.0 fps)
built in image stabilization (Sensor based 5-axis)
MP count good (24MP)
big sensor size (Full frame)
supports tracking focus
environment proofing
better than average battery power (690 shots)
supports phase detect autofocus
82
maximum shutter speed is high (1/8,000s)
has image stabilization (Sensor based 5-axis)
high megapixels (42 megapixels)
sensor size is big (Full frame)
comes with tracking autofocus
weather proof
has phase detect AF
low battery pack (490 per charge)
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Travel Comparison

Sony A9 II Travel photography information
Sony A99 II Travel photography information
73
better than average battery power (690 per charge)
environment proofing
supports bluetooth
features focus via touch
MP count good (24MP)
doesn't offer selfie friendly display
70
weather proof
supports bluetooth
high megapixels (42 megapixels)
selfie friendly display
low battery pack (490 per charge)
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Landscape Comparison

Sony A9 II Landscape photography highlights
Sony A99 II Landscape photography highlights
86
you can focus manually
interchangeable lenses (Sony E mount)
screen is a good size (3 inches)
built in image stabilization (Sensor based 5-axis)
MP count good (24 megapixels)
big sensor size (Full frame)
great high ISO (51,200)
exports RAW files
environment proofing
better than average battery power (690 shots)
2 card slots
82
manual focus
interchangeable lenses (Sony/Minolta Alpha mount)
pretty good screen size (3 inch)
has image stabilization (Sensor based 5-axis)
high megapixels (42MP)
sensor size is big (Full frame)
does not have anti aliasing filter
above average ISO range (25,600)
supports RAW formats
weather proof
two card slots
low battery pack (490 CIPA)
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Vlogging Comparison

Sony A9 II as a Vlogging camera
Sony A99 II as a Vlogging camera
36
touchscreen enabled
built in image stabilization (Sensor based 5-axis)
supports face detect autofocus
high res video (3840 x 2160 resolution)
comes with mic support
doesn't offer selfie friendly display
78
selfie friendly display
has image stabilization (Sensor based 5-axis)
comes with face detection focusing
high quality video (3840 x 2160 pixels)
has external microphone socket
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Sony A9 II vs Sony A99 II Specifications

Detailed spec comparison table for Sony A9 II and Sony A99 II
 Sony Alpha A9 Mark IISony Alpha A99 II
General Information
Make Sony Sony
Model type Sony Alpha A9 Mark II Sony Alpha A99 II
Class Pro Mirrorless Advanced DSLR
Announced 2019-10-03 2016-09-19
Physical type SLR-style mirrorless Mid-size SLR
Sensor Information
Powered by BIONZ X Bionz X
Sensor type BSI-CMOS BSI-CMOS
Sensor size Full frame Full frame
Sensor measurements 35.6 x 23.8mm 35.9 x 24mm
Sensor area 847.3mm² 861.6mm²
Sensor resolution 24MP 42MP
Anti alias filter
Aspect ratio 3:2 3:2 and 16:9
Peak resolution 6000 x 4000 7952 x 5304
Highest native ISO 51200 25600
Highest enhanced ISO 204800 102400
Lowest native ISO 100 100
RAW pictures
Lowest enhanced ISO 50 50
Autofocusing
Manual focusing
Autofocus touch
Continuous autofocus
Autofocus single
Autofocus tracking
Selective autofocus
Center weighted autofocus
Autofocus multi area
Autofocus live view
Face detect focus
Contract detect focus
Phase detect focus
Total focus points 693 399
Cross type focus points - 79
Lens
Lens support Sony E Sony/Minolta Alpha
Number of lenses 121 143
Crop factor 1 1
Screen
Type of display Tilting Fully articulated
Display diagonal 3 inches 3 inches
Resolution of display 1,440k dots 1,229k dots
Selfie friendly
Liveview
Touch friendly
Viewfinder Information
Viewfinder type Electronic Electronic
Viewfinder resolution 3,686k dots 2,359k dots
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification 0.78x 0.78x
Features
Min shutter speed 30 secs 30 secs
Max shutter speed 1/8000 secs 1/8000 secs
Max quiet shutter speed 1/32000 secs -
Continuous shutter rate 20.0fps 12.0fps
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Change white balance
Image stabilization
Inbuilt 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 Off, auto, fill, slow sync, redeye reduction, rear sync, high-speed sync, wireless
Hot shoe
AEB
WB bracketing
Max flash synchronize - 1/250 secs
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 3840 x 2160 @ 30p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM -
Highest video resolution 3840x2160 3840x2160
Video file format MPEG-4, AVCHD, H.264 MPEG-4, AVCHD, XAVC S
Microphone port
Headphone port
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB USB 3.1 Gen 1 (5 GBit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 678g (1.49 lbs) 849g (1.87 lbs)
Dimensions 129 x 96 x 76mm (5.1" x 3.8" x 3.0") 143 x 104 x 76mm (5.6" x 4.1" x 3.0")
DXO scores
DXO Overall rating not tested 92
DXO Color Depth rating not tested 25.4
DXO Dynamic range rating not tested 13.4
DXO Low light rating not tested 2317
Other
Battery life 690 images 490 images
Style of battery Battery Pack NP-FM500H lithium-ion battery & charger
Battery ID NP-FZ100 -
Self timer Yes (2, 5, 10 secs + continuous, 3 or 5 frames) Yes (2, 5, 10 secs)
Time lapse recording
Storage type Dual SD/SDHC/SDXC slots (UHS-II compatible) Dual SD/SDHC/SDXC/MS Duo slots
Card slots Two Two
Cost at release $4,498 $3,198