Nikon D300s vs Canon EOS 50D

This is a full comparison between the cameras Nikon D300s and Canon EOS 50D. We compare them by looking at the categories you see below.

Nikon D300s
Canon EOS 50D

Manufacturing

Nikon D300s is manufacturered by Nikon but Canon EOS 50D is from Canon. Both Nikon and Canon are well known brands though.

Nikon D300s were released 2009 and Canon EOS 50D was released 2008. That is a 1 years difference. In tech, this period of time can be of interest since technology is always improving etc.

Camera Manufacturer Released
Nikon D300s Nikon 2009
Canon EOS 50D Canon 2008

Type of camera

Both these cameras are DSLR cameras. No difference there.

Sensors / crop factor

These cameras have different sensors. Nikon D300s has a "DX"-sensor while Canon EOS 50D 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")
Nikon D300s 75 mm (a Nikon DX sensor have a crop factor / focal length multiplier by * 1.5)
Canon EOS 50D 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 (Nikon)
Camera selection can affect the focal length (Canon)

Resolution

Nikon D300s has a 12,3 MP (Megapixels) resolution while Canon EOS 50D has 15,1 MP. If we break down this in more detail this is the data behind the numbers:

Camera Megapixels Pixel (total) Pixels (width) Pixels (height)
Nikon D300s 12,3 MP 12212224 4288 2848
Canon EOS 50D 15,1 MP 15054336 4752 3168

Canon EOS 50D has a 23 % larger resolution than Nikon D300s. 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.

ISO range

Canon EOS 50D has a larger ISO-range than Nikon D300s. Canon EOS 50D has an ISO range that stretches from 100 to 12800 while Nikon D300s has 200 to 6400.

Camera ISO Range
Nikon D300s 200-6400
Canon EOS 50D 100-12800

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.

Here is a complete overview of which lenses that work with each camera:
Lens compatibility chart for Nikon D300s
Lens compatibility chart for Canon EOS 50D

Pictures per second

Depending on what you are shooting the FPS, or frames/pictures per second, can definately be of interest. Nikon D300s can shoot up to 7 pictures per seconds and Canon EOS 50D can shoot up to 6,3 pictures per seconds.

Camera FPS (Frames per second)
Nikon D300s 7
Canon EOS 50D 6,3

Ability to record movies

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

When comparing these two cameras there is only one of them that can shoot movies and that is Nikon D300s. Unfortunately Canon EOS 50D does not support recording movies and movie clips.

Weight

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.

Nikon D300s weighs 938 gr (equal to 2,07 lb) which is 14% heavier than Canon EOS 50D and its 822 gr (or 1,81 lb).

Camera Weight (in gram) Weight (in pounds)
Nikon D300s 938 gr 2,07 lb
Canon EOS 50D 822 gr 1,81 lb