Canon EOS 1D X Mark III vs Canon EOS 40D
These cameras are both manufacturered by Canon.Canon EOS 1D X Mark III were released 2020 and Canon EOS 40D was released 2007. That is a 13 years difference. In tech, this period of time can be of interest since technology is always improving etc.
|Canon EOS 1D X Mark III||Canon||2020|
|Canon EOS 40D||Canon||2007|
Type of camera
Both these cameras are DSLR cameras. No difference there.
Sensors / crop factor
These cameras have different sensors. Canon EOS 1D X Mark III has a "FF"-sensor while Canon EOS 40D has a "APSC"-sensor, and their difference in sensors will also effect the crop factor and experience focal length. See the table below.
|Camera||Experienced focal length when using a lens with 50mm focal length (ex a common "50mm f/1.8")|
|Canon EOS 1D X Mark III||50 mm||(a fullframe sensor does not have a crop factor / focal length multiplier)|
|Canon EOS 40D||80 mm||(a Canon APS-C sensor have a crop factor / focal length multiplier by * 1.6)|
Learn more about crop factor and focal length multiplier here:
Camera selection can affect the focal length (Canon)
|Camera||Megapixels||Pixel (total)||Pixels (width)||Pixels (height)|
|Canon EOS 1D X Mark III||20 MP||19961856||5472||3648|
|Canon EOS 40D||10,1 MP||10077696||3888||2592|
Canon EOS 1D X Mark III has a 98 % larger resolution than Canon EOS 40D. This could give you more details in the picture but also a possibility to crop more in the pictures, afterwards while editing the pictures, if needed that is.
|Canon EOS 1D X Mark III||100-102400|
|Canon EOS 40D||100-3200|
Autofocus and lens compatibility
Both of these cameras have a built-in autofocus motor. Some lenses, that supports autofocus, does not have a autofocus motor of their own but this wont cause any problems with these two cameras.
Pictures per second
Depending on what you are shooting the FPS, or frames/pictures per second, can definately be of interest. Canon EOS 1D X Mark III can shoot up to 20 pictures per seconds and Canon EOS 40D can shoot up to 6,5 pictures per seconds.
|Camera||FPS (Frames per second)|
|Canon EOS 1D X Mark III||20|
|Canon EOS 40D||6,5|
Ability to record movies
It is becoming more and more popular to record movies with digital cameras.
The weight of the camera can be an extremely important factor, especially if the camera is about to be used, carried around, for several hours at the time.
|Camera||Weight (in gram)||Weight (in pounds)|
|Canon EOS 1D X Mark III||1440 gr||3,17 lb|
|Canon EOS 40D||822 gr||1,81 lb|