Learn more about compared cameras specifications below.
Canon EOS R vs Sony Alpha A7S Specs
All specs: Main page for EOS R
All specs: Main page for Alpha A7S
EOS R vs Alpha A7S Sensors
On the pictures below the sensor areas of cameras are highlighted.This infographic highlights the sensor areas of both models compared to other common sensor formats:
EOS R vs Alpha A7S: Viewfinder
EOS R has an electronic viewfinder and it's resolution is 3.68 megapixel with magnification of 0.76x.
Alpha A7S has an electronic viewfinder with resolution 2.36 megapixel, it's magnification is 0.71x.
Viewfinder magnifications of compared cameras. The black area shows a magnification of 1x, relative to native size; in red is a magnification of 0.85x.
EOS R (0.76x)
Alpha A7S (0.71x)
Better choice: Canon EOS R
Canon EOS R VS Sony Alpha A7S Other Specs Comparison
Why is Canon EOS R a better choice
|Wider resolution (5, megapixel)||31.30||12.20|
|Auto Focus points (4)||5955||25|
|Better viewfinder (4, Megapixel)||3.68||2.36|
|Better monitor (2, Megapixel)||2.10||0.92|
|Touch screen (2)|
|USB 3.0 (2)|
|Environmental sealing (2)|
Conclusion: Advantages of the EOS R are the higher resolution, the faster and more accurate auto focus and the better viewfinder. We also like that the display has a higher resolution, the rather comfortable touch screen and the support for USB 3.0. HArdly a luxury, given today's image size and the requirements of 4K video.
The EOS R scores 19 points.
Otherwise why to choose Sony Alpha A7S
|Better sensibility (4)||100 - 40000 ISO||50 - 409600 ISO|
|Larger lens selection (3)||4||50|
|Longer battery life (3, photos)||370||380|
|Weighs less (2)||660g|
|More portable (2)||1127cm³|
Conclusion: Advantages of the Alpha A7S are the larger sensitivity, the larger selection of lenses and that the battery has more stamina. Another advantage over the EOS R: the lower weight than the EOS R and the more compact size.
Yields 14 points for the Alpha A7S.
Common Specs for both cameras compared
|Sensor format||Full frame||Full frame|
|Video resolution||3840 x 2160||3840 x 2160|
|Canon EOS R VS Sony Alpha A7S Dimensions|
Look at front view of the EOS R and Alpha A7S
Top view of cameras
Here's the total score according to comparison above:
Canon EOS R
Sony Alpha A7S
We recommend Canon EOS R as better choice.
Visual data, advantage info and scores © 2019 PalCamerasWest.com. All rights reserved.
|1||Nikon Coolpix P1000||125x|
|2||Nikon Coolpix P900||83x|
|3||Canon PowerShot SX70 HS||65x|
|4||Canon PowerShot SX60 HS||65x|
|5||Panasonic DC FZ82||60x|
|6||Nikon Coolpix B600||60x|
|7||Nikon Coolpix B700||60x|
|8||Nikon Coolpix P610||60x|
|9||Canon PowerShot SX540 HS||50x|
|10||Canon PowerShot SX420 IS||42x|