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Canon 90D vs Sony A7S

Portability
60
Imaging
72
Features
93
Overall
80
Canon EOS 90D front
 
Sony Alpha A7S front
Portability
77
Imaging
59
Features
73
Overall
64

Canon 90D vs Sony A7S Key Specs

Canon 90D
(Full Review)
  • 33MP - APS-C Sensor
  • 3" Fully Articulated Screen
  • ISO 100 - 25600 (Bump to 51200)
  • 1/8000s Max Shutter
  • 3840 x 2160 video
  • Canon EF/EF-S Mount
  • 701g - 141 x 105 x 77mm
  • Revealed August 2019
  • Old Model is Canon 80D
Sony A7S
(Full Review)
  • 12MP - Full frame Sensor
  • 3" Tilting Screen
  • ISO 100 - 409600
  • 1/8000s Maximum Shutter
  • 3840 x 2160 video
  • Sony E Mount
  • 489g - 127 x 94 x 48mm
  • Introduced April 2014
  • Newer Model is Sony A7S II
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Canon 90D vs Sony A7S Overview

On this page, we will be comparing the Canon 90D versus Sony A7S, former is a Advanced DSLR while the latter is a Pro Mirrorless by manufacturers Canon and Sony. There is a sizable difference among the image resolutions of the 90D (33MP) and A7S (12MP) and the 90D (APS-C) and A7S (Full frame) provide different sensor size.

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The 90D was brought out 5 years after the A7S which is a fairly significant difference as far as camera tech is concerned. Each of the cameras have different body design with the Canon 90D being a Mid-size SLR camera and the Sony A7S being a SLR-style mirrorless camera.

Before delving straight to a comprehensive comparison, here is a brief summation of how the 90D grades vs the A7S in terms of portability, imaging, features and an overall mark.

Photography Glossary

        

Reasons to pick Canon 90D over the Sony A7S

 90D A7S 
IntroducedAugust 2019April 2014Newer by 66 months
Screen typeFully ArticulatedTiltingFully Articulating screen
Selfie screen Take selfies
Touch friendly screen Quickly navigate

Reasons to pick Sony A7S over the Canon 90D

 A7S 90D 
Screen resolution1230k1040kSharper screen (+190k dot)

Common features in the Canon 90D and Sony A7S

 90D A7S 
Manually focus Very accurate focusing
Screen dimensions3"3"Equal screen size

Canon 90D vs Sony A7S Physical Comparison

If you are going to travel with your camera, you have to consider its weight and measurements. The Canon 90D enjoys physical measurements of 141mm x 105mm x 77mm (5.6" x 4.1" x 3.0") with a weight of 701 grams (1.55 lbs) while the Sony A7S has proportions of 127mm x 94mm x 48mm (5.0" x 3.7" x 1.9") and a weight of 489 grams (1.08 lbs).

Examine the Canon 90D versus Sony A7S in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an ILC will differ depending on the lens you use during that time. Below is a front view dimension comparison of the 90D versus the A7S.

Canon 90D vs Sony A7S size comparison

Considering size and weight, the portability score of the 90D and A7S is 60 and 77 respectively.

Canon 90D vs Sony A7S top view buttons comparison

Canon 90D vs Sony A7S Sensor Comparison

Oftentimes, it is difficult to picture the gap in sensor dimensions just by seeing a spec sheet. The pic underneath will give you a better sense of the sensor sizing in the 90D and A7S.

Clearly, both the cameras have different resolutions and different sensor dimensions. The 90D due to its smaller sensor is going to make achieving shallow DOF harder and the Canon 90D will show extra detail having its extra 21MP. Higher resolution will help you crop shots a bit more aggressively. The more modern 90D should have an advantage with regard to sensor tech.

Canon 90D vs Sony A7S sensor size comparison

Canon 90D vs Sony A7S Screen and ViewFinder

Canon 90D vs Sony A7S Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Canon 90D Portrait photography details
Sony A7S Portrait photography details
83
has manual focus
great megapixels (33MP)
sensor size is decent (APS-C)
offers face detect autofocus
saves RAW files
67
you can focus manually
great sensor size (Full frame)
provides face detect focusing
supports RAW files
MP count low (12 megapixels)
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Street Comparison

Canon 90D Street photography factors
Sony A7S Street photography factors
71
screen articulates
sensor size is decent (APS-C)
saves RAW files
features focus via touch
weather proofing
good high ISO (25,600)
does not have image stabilization
76
has a tilting screen
great sensor size (Full frame)
supports RAW files
environment sealing
lighter than others in class (489 grams)
very good ISO range (409,600)
no image stabilization
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Sports Comparison

Canon 90D Sports photography advice
Sony A7S Sports photography advice
80
max shutter speed is good (1/8,000s)
silent shutter (1/16,000s)
great megapixels (33 megapixels)
sensor size is decent (APS-C)
offers tracking focus
weather proofing
better than average battery (1,300 per charge)
supports phase detect autofocus
does not have image stabilization
51
max shutter speed is good (1/8,000s)
great sensor size (Full frame)
provides tracking focus
environment sealing
slow frames per second (5.0 frames per second)
no image stabilization
MP count low (12 megapixels)
not so great battery pack (360 shots)
does not have phase detect AF
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Travel Comparison

Canon 90D Travel photography features
Sony A7S Travel photography features
78
better than average battery (1,300 CIPA)
weather proofing
has bluetooth
features focus via touch
great megapixels (33 megapixels)
flash built-in
selfie friendly screen
58
lighter than others in class (489g)
environment sealing
not so great battery pack (360 per charge)
MP count low (12MP)
screen isn't selfie friendly
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Landscape Comparison

Landscape photography with Canon 90D
Landscape photography with Sony A7S
79
has manual focus
change lenses (Canon EF/EF-S mount)
screen is a decent size (3")
great megapixels (33 megapixels)
sensor size is decent (APS-C)
good high ISO (25,600)
saves RAW files
weather proofing
better than average battery (1,300 shots)
does not have image stabilization
66
you can focus manually
swap lenses (Sony E mount)
pretty good screen size (3 inches)
great sensor size (Full frame)
very good ISO range (409,600)
supports RAW files
environment sealing
no image stabilization
MP count low (12MP)
not so great battery pack (360 shots)
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Vlogging Comparison

Canon 90D Vlogging info
Sony A7S Vlogging info
71
selfie friendly screen
screen is touchscreen
offers face detect autofocus
good video quality (3840 x 2160 pixels)
comes with microphone jack
does not have image stabilization
34
provides face detect focusing
video resolution high (3840 x 2160 pxls)
comes with mic port
lighter than others in class (489 grams)
screen isn't selfie friendly
no image stabilization
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Canon 90D vs Sony A7S Specifications

Detailed spec comparison table for Canon 90D and Sony A7S
 Canon EOS 90DSony Alpha A7S
General Information
Manufacturer Canon Sony
Model Canon EOS 90D Sony Alpha A7S
Type Advanced DSLR Pro Mirrorless
Revealed 2019-08-28 2014-04-06
Body design Mid-size SLR SLR-style mirrorless
Sensor Information
Processor Chip DIGIC 8 Bionz X
Sensor type CMOS CMOS
Sensor size APS-C Full frame
Sensor dimensions 22.3 x 14.9mm 35.8 x 23.9mm
Sensor surface area 332.3mm² 855.6mm²
Sensor resolution 33 megapixels 12 megapixels
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2 and 16:9
Highest Possible resolution 6960 x 4640 4240 x 2832
Maximum native ISO 25600 409600
Maximum enhanced ISO 51200 -
Lowest native ISO 100 100
RAW format
Autofocusing
Focus manually
Autofocus touch
Continuous autofocus
Single autofocus
Autofocus tracking
Autofocus selectice
Autofocus center weighted
Autofocus multi area
Live view autofocus
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Number of focus points 45 25
Cross focus points 45 -
Lens
Lens mounting type Canon EF/EF-S Sony E
Total lenses 326 121
Focal length multiplier 1.6 1
Screen
Range of screen Fully Articulated Tilting
Screen sizing 3 inches 3 inches
Screen resolution 1,040k dot 1,230k dot
Selfie friendly
Liveview
Touch operation
Viewfinder Information
Viewfinder type Optical (pentaprism) Electronic
Viewfinder resolution - 2,359k dot
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification 0.6x 0.71x
Features
Min shutter speed 30 secs 30 secs
Max shutter speed 1/8000 secs 1/8000 secs
Max silent shutter speed 1/16000 secs -
Continuous shutter speed 11.0fps 5.0fps
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes Yes
Change white balance
Image stabilization
Built-in flash
Flash range 12.00 m (at ISO 100) no built-in flash
Flash settings - no built-in flash
Hot shoe
AE bracketing
WB bracketing
Max flash sync 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 / 120 Mbps, MP4, H.264, AAC 3840 x 2160, XAVC S 1080 60p(50Mbps), 30p (50Mbps), 24p (50Mbps). 720 120p (50Mbps). AVCHD 60p (28Mbps), 60i (24Mbps/17Mbps), 24p (24Mbps/17Mbps)
Maximum video resolution 3840x2160 3840x2160
Video data format MPEG-4, H.264 MPEG-4, AVCHD, XAVC
Mic jack
Headphone jack
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB Yes (With USB-PD compatible chargers) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 701 grams (1.55 lbs) 489 grams (1.08 lbs)
Physical dimensions 141 x 105 x 77mm (5.6" x 4.1" x 3.0") 127 x 94 x 48mm (5.0" x 3.7" x 1.9")
DXO scores
DXO Overall score not tested 87
DXO Color Depth score not tested 23.9
DXO Dynamic range score not tested 13.2
DXO Low light score not tested 3702
Other
Battery life 1300 images 360 images
Battery form Battery Pack Battery Pack
Battery model LP-E6N NP-FW50
Self timer Yes (2 or 10 secs) Yes (2 or 10 sec; continuous (3 or 5 exposures))
Time lapse recording With downloadable app
Storage media SD/SDHC/SDXC card (UHS-II supported) SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Storage slots Single Single
Pricing at release $1,199 $1,998