Canon EOS 5DS vs Canon EOS Rebel T3i
This is a full comparison between the cameras Canon EOS 5DS and Canon EOS Rebel T3i. We compare them by looking at the categories you see below.
These cameras are both manufactured by Canon.Canon EOS 5DS were released 2015 and Canon EOS Rebel T3i was released 2011. That is a 4 years difference. In tech, this period can be of interest since technology is always improving, etc.
|Canon EOS 5DS||2015|
|Canon EOS Rebel T3i||2011|
Type of camera
Both these cameras are DSLR cameras. No difference there.
Sensors / crop factor
These cameras have different sensors. Canon EOS 5DS has a "FF"-sensor while Canon EOS Rebel T3i has a "APSC"-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 **|
|Canon EOS 5DS||50 mm
No crop factor/focal length multiplier
|Canon EOS Rebel T3i||80 mm
Canon APS-C sensor
Crop factor/focal length multiplier by * 1.6
** 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 (Canon)
Canon EOS 5DS has a 51 MP (Megapixels) resolution while Canon EOS Rebel T3i has 18 MP. If we break down this in more detail this is the data behind the numbers:
|Canon EOS 5DS||
8688 x 5792
|Canon EOS Rebel T3i||
5184 x 3456
Canon EOS 5DS has a 181 % larger resolution than Canon EOS Rebel T3i. 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.
Canon EOS Rebel T3i has a larger ISO-range than Canon EOS 5DS. Canon EOS Rebel T3i has an ISO range that stretches from 100 to 12800 while Canon EOS 5DS has 100 to 6400.
|Canon EOS 5DS||100-6400|
|Canon EOS Rebel T3i||100-12800|
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 Canon EOS 5DS
Lens compatibility chart for Canon EOS Rebel T3i
Pictures per second
Depending on what you are shooting the FPS, or frames/pictures per second, can definitely be of interest. Canon EOS 5DS can shoot up to 5 pictures per seconds and Canon EOS Rebel T3i can shoot up to 3,7 pictures per seconds.
|Camera||FPS (Frames per second)|
|Canon EOS 5DS||5|
|Canon EOS Rebel T3i||3,7|
Ability to record movies
It is becoming more and more popular to record movies with digital cameras.
In this case, both Canon EOS 5DS and Canon EOS Rebel T3i can shoot movies.
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 63% heavier than Canon EOS Rebel T3i and its 570 gr (or 1,26 lb).
|Canon EOS 5DS||930 gr
|Canon EOS Rebel T3i||570 gr