Canon EOS Rebel T2i vs Nikon D3x

This is a full comparison between the cameras Canon EOS Rebel T2i and Nikon D3x. We compare them by looking at the categories you see below.

Canon EOS Rebel T2i
Nikon D3x

Manufacturing

Canon EOS Rebel T2i is manufacturered by Canon but Nikon D3x is from Nikon. Both Canon and Nikon are well known brands though.

Canon EOS Rebel T2i were released 2010 and Nikon D3x was released 2008. That is a 2 years difference. In tech, this period of time can be of interest since technology is always improving etc.

Camera Manufacturer Released
Canon EOS Rebel T2i Canon 2010
Nikon D3x Nikon 2008

Type of camera

Both these cameras are DSLR cameras. No difference there.

Sensors / crop factor

These cameras have different sensors. Canon EOS Rebel T2i has a "APSC"-sensor while Nikon D3x has a "FX"-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 Rebel T2i 80 mm (a Canon APS-C sensor have a crop factor / focal length multiplier by * 1.6)
Nikon D3x 50 mm (a fullframe sensor does not have a crop factor / focal length multiplier)

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

Resolution

Canon EOS Rebel T2i has a 18,7 MP (Megapixels) resolution while Nikon D3x has 24,5 MP. If we break down this in more detail this is the data behind the numbers:

Camera Megapixels Pixel (total) Pixels (width) Pixels (height)
Canon EOS Rebel T2i 18,7 MP 17915904 5184 3456
Nikon D3x 24,5 MP 24385536 6048 4032

Nikon D3x has a 36 % larger resolution than Canon EOS Rebel T2i. 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 Rebel T2i has a larger ISO-range than Nikon D3x. Canon EOS Rebel T2i has an ISO range that stretches from 100 to 12800 while Nikon D3x has 100 to 6400.

Camera ISO Range
Canon EOS Rebel T2i 100-12800
Nikon D3x 100-6400

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 Canon EOS Rebel T2i
Lens compatibility chart for Nikon D3x

Pictures per second

Depending on what you are shooting the FPS, or frames/pictures per second, can definately be of interest. Canon EOS Rebel T2i can shoot up to 3,7 pictures per seconds and Nikon D3x can shoot up to 1-5 pictures per seconds.

Camera FPS (Frames per second)
Canon EOS Rebel T2i 3,7
Nikon D3x 1-5

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 Canon EOS Rebel T2i. Unfortunately Nikon D3x 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 D3x weighs 1260 gr (equal to 2,78 lb) which is 147% heavier than Canon EOS Rebel T2i and its 510 gr (or 1,12 lb).

Camera Weight (in gram) Weight (in pounds)
Canon EOS Rebel T2i 510 gr 1,12 lb
Nikon D3x 1260 gr 2,78 lb