Sony a65 vs Canon EOS 5DS

This is a full comparison between the cameras Sony a65 and Canon EOS 5DS. We compare them by looking at the categories you see below.

Sony a65

Canon EOS 5DS

Manufacturing

Sony a65 is manufacturered by Sony but Canon EOS 5DS is from Canon. Both Sony and Canon are well known brands though.

Sony a65 were released 2011 and Canon EOS 5DS was released 2015. That is a 4 years difference. In tech, this period can be of interest since technology is always improving, etc.

Camera	Released
Sony a65	2011
Canon EOS 5DS	2015

Type of camera

Sensors / crop factor

These cameras have different sensors. Sony a65 has a "Sony APS-C"-sensor while Canon EOS 5DS has a "Canon Full Frame"-sensor, and their difference in sensors will also affect the crop factor and experience focal length. See the table below.

Camera	Focal length, 50mm f/1.8 **
Sony a65	75 mm Sony APS-C sensor Crop factor/focal length multiplier by * 1.5
Canon EOS 5DS	50 mm Full-frame sensor No crop factor/focal length multiplier

** Experienced focal length when using a lens such as a common "50mm f/1.8"

Learn more about crop factor and focal length multiplier here:
Camera selection can affect the focal length (Sony)
Camera selection can affect the focal length (Canon)

Resolution

Sony a65 has a 24 MP (Megapixels) resolution while Canon EOS 5DS has 51 MP. If we break down this in more detail this is the data behind the numbers:

Camera	Megapixels
Sony a65	24 MP 24000000 pixels 6000 x 4000
Canon EOS 5DS	51 MP 50320896 pixels 8688 x 5792

Canon EOS 5DS has a 110 % larger resolution than Sony a65. This could give you more details in the picture but also a possibility to crop more in the pictures, afterward while editing the pictures, if needed that is.

ISO range

Sony a65 has a larger ISO-range than Canon EOS 5DS. Sony a65 has an ISO range that stretches from 100 to 12800 while Canon EOS 5DS has 100 to 6400.

Camera	ISO Range
Sony a65	100-12800
Canon EOS 5DS	100-6400

Autofocus and lens compatibility

Both of these cameras have a built-in autofocus motor. Some lenses, that support autofocus, do not have an autofocus motor of their own but this won't cause any problems with these two cameras.

Here is a complete overview of which lenses work with each camera:
Lens compatibility chart for Sony a65
Lens compatibility chart for Canon EOS 5DS

Pictures per second

Depending on what you are shooting the FPS, or frames/pictures per second, can definitely be of interest. Sony a65 can shoot up to 10 pictures per seconds and Canon EOS 5DS can shoot up to 5 pictures per seconds.

Camera	FPS (Frames per second)
Sony a65	10
Canon EOS 5DS	5

Ability to record movies

It is becoming more and more popular to record movies with digital cameras.

In this case, both Sony a65 and Canon EOS 5DS can shoot movies.

Weight

The weight of the camera can be an extremely important factor, especially if the camera is about to be used, or carried around, for several hours at a time.

Canon EOS 5DS weighs 930 gr (equal to 2.05 lb) which is 50% heavier than Sony a65 and its 622 gr (or 1.37 lb).

Camera	Weight
Sony a65	622 gr 1.37 lb
Canon EOS 5DS	930 gr 2.05 lb