Canon 90D vs Sony A7S
60 Imaging
72 Features
93 Overall
80


77 Imaging
59 Features
73 Overall
64
Canon 90D vs Sony A7S Key Specs
(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
(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

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.

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.

Canon 90D vs Sony A7S Gallery
Below is a preview of the gallery photos for Canon EOS 90D & Sony Alpha A7S. The entire galleries are available at Canon 90D Gallery & Sony A7S Gallery.
Reasons to pick Canon 90D over the Sony A7S
90D | A7S | |||
---|---|---|---|---|
Introduced | August 2019 | ![]() | April 2014 | Newer by 66 months |
Screen type | Fully Articulated | ![]() | Tilting | Fully Articulating screen |
Selfie screen | ![]() | Take selfies | ||
Touch friendly screen | ![]() | Quickly navigate |
Reasons to pick Sony A7S over the Canon 90D
A7S | 90D | |||
---|---|---|---|---|
Screen resolution | 1230k | ![]() | 1040k | Sharper screen (+190k dot) |
Common features in the Canon 90D and Sony A7S
90D | A7S | |||
---|---|---|---|---|
Manually focus | ![]() | Very accurate focusing | ||
Screen dimensions | 3" | ![]() | 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.
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.

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

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 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Canon 90D vs Sony A7S Specifications
Canon EOS 90D | Sony 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 |