Canon EOS Rebel T7i vs Nikon D800

This is a full comparison between the cameras Canon EOS Rebel T7i and Nikon D800. We compare them by looking at the categories you see below.

Canon EOS Rebel T7i

Nikon D800

Manufacturing

Canon EOS Rebel T7i is manufacturered by Canon but Nikon D800 is from Nikon. Both Canon and Nikon are well known brands though.

Canon EOS Rebel T7i were released 2017 and Nikon D800 was released 2012. That is a 5 years difference. In tech, this period can be of interest since technology is always improving, etc.

Camera	Released
Canon EOS Rebel T7i	2017
Nikon D800	2012

Type of camera

Both these cameras are DSLR cameras. No difference there.

Sensors / crop factor

These cameras have different sensors. Canon EOS Rebel T7i has a "Canon APS-C"-sensor while Nikon D800 has a "Nikon FX"-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 Rebel T7i	80 mm Canon APS-C sensor Crop factor/focal length multiplier by * 1.6
Nikon D800	50 mm Full-frame sensor No crop factor/focal length multiplier

** 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)
Camera selection can affect the focal length (Nikon)

Resolution

Canon EOS Rebel T7i has a 24 MP (Megapixels) resolution while Nikon D800 has 36,3 MP. If we break down this in more detail this is the data behind the numbers:

Camera	Megapixels
Canon EOS Rebel T7i	24 MP 24000000 pixels 6000 x 4000
Nikon D800	36,3 MP 36152320 pixels 7360 x 4912

Nikon D800 has a 51 % larger resolution than Canon EOS Rebel T7i. 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.

ISO range

Both of these cameras offer the exact same ISO range. They both have 100 to 25600.

Camera	ISO Range
Canon EOS Rebel T7i	100-25600
Nikon D800	100-25600

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 Rebel T7i
Lens compatibility chart for Nikon D800

Pictures per second

Depending on what you are shooting the FPS, or frames/pictures per second, can definitely be of interest. Canon EOS Rebel T7i can shoot up to 6 pictures per seconds and Nikon D800 can shoot up to 6 pictures per seconds.

Camera	FPS (Frames per second)
Canon EOS Rebel T7i	6
Nikon D800	6

Ability to record movies

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

In this case, both Canon EOS Rebel T7i and Nikon D800 can shoot movies.

Weight

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.

Nikon D800 weighs 900 gr (equal to 1.98 lb) which is 69% heavier than Canon EOS Rebel T7i and its 532 gr (or 1.17 lb).

Camera	Weight
Canon EOS Rebel T7i	532 gr 1.17 lb
Nikon D800	900 gr 1.98 lb