Nikon D800 vs Canon EOS 7D

This is a full comparison between the cameras Nikon D800 and Canon EOS 7D. We compare them by looking at the categories you see below.

Nikon D800
Canon EOS 7D

Manufacturing

Nikon D800 is manufacturered by Nikon but Canon EOS 7D is from Canon. Both Nikon and Canon are well known brands though.

Nikon D800 were released 2012 and Canon EOS 7D was released 2009. That is a 3 years difference. In tech, this period of time can be of interest since technology is always improving etc.

Camera Manufacturer Released
Nikon D800 Nikon 2012
Canon EOS 7D Canon 2009

Type of camera

Both these cameras are DSLR cameras. No difference there.

Sensors / crop factor

These cameras have different sensors. Nikon D800 has a "FX"-sensor while Canon EOS 7D 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 D800 50 mm (a fullframe sensor does not have a crop factor / focal length multiplier)
Canon EOS 7D 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 D800 has a 36,3 MP (Megapixels) resolution while Canon EOS 7D has 18 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 D800 36,3 MP 36152320 7360 4912
Canon EOS 7D 18 MP 17915904 5184 3456

Nikon D800 has a 102 % larger resolution than Canon EOS 7D. 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

Nikon D800 has a larger ISO-range than Canon EOS 7D. Nikon D800 has an ISO range that stretches from 100 to 25600 while Canon EOS 7D has 100 to 12800.

Camera ISO Range
Nikon D800 100-25600
Canon EOS 7D 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 D800
Lens compatibility chart for Canon EOS 7D

Pictures per second

Depending on what you are shooting the FPS, or frames/pictures per second, can definately be of interest. Nikon D800 can shoot up to 6 pictures per seconds and Canon EOS 7D can shoot up to 8 pictures per seconds.

Camera FPS (Frames per second)
Nikon D800 6
Canon EOS 7D 8

Ability to record movies

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

In this case, both Nikon D800 and Canon EOS 7D can shoot movies.

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 D800 weighs 900 gr (equal to 1,98 lb) which is 5% heavier than Canon EOS 7D and its 860 gr (or 1,9 lb).

Camera Weight (in gram) Weight (in pounds)
Nikon D800 900 gr 1,98 lb
Canon EOS 7D 860 gr 1,9 lb