Canon EOS 750D vs Canon EOS Rebel XTi

This is a full comparison between the cameras Canon EOS 750D and Canon EOS Rebel XTi. We compare them by looking at the categories you see below.

Canon EOS 750D
Canon EOS Rebel XTi

Manufacturing

These cameras are both manufacturered by Canon.

Canon EOS 750D were released 2015 and Canon EOS Rebel XTi was released 2006. That is a 9 years difference. In tech, this period of time can be of interest since technology is always improving etc.

Camera Manufacturer Released
Canon EOS 750D Canon 2015
Canon EOS Rebel XTi Canon 2006

Type of camera

Both these cameras are DSLR cameras. No difference there.

Sensors / crop factor

Both these cameras have the same sorts sensor (called "APSC") which means that if you compare the cameras side by side the lenses will also have the same experienced focal length. Neither of the cameras have a Full frame sensor which means that you will get a "crop factor" where the cameras sensor size effect the focal length with a multiplier.

Camera Experienced focal length when using a lens with 50mm focal length (ex a common "50mm f/1.8")
Canon EOS 750D 80 mm (a Canon APS-C sensor have a crop factor / focal length multiplier by * 1.6)
Canon EOS Rebel XTi 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)

Resolution

Canon EOS 750D has a 24 MP (Megapixels) resolution while Canon EOS Rebel XTi has 10,1 MP. If we break down this in more detail this is the data behind the numbers:

Camera Megapixels Pixel (total) Pixels (width) Pixels (height)
Canon EOS 750D 24 MP 24000000 6000 4000
Canon EOS Rebel XTi 10,1 MP 10077696 3888 2592

Canon EOS 750D has a 138 % larger resolution than Canon EOS Rebel XTi. 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 750D has a larger ISO-range than Canon EOS Rebel XTi. Canon EOS 750D has an ISO range that stretches from 100 to 12800 while Canon EOS Rebel XTi has 100 to 1600.

Camera ISO Range
Canon EOS 750D 100-12800
Canon EOS Rebel XTi 100-1600

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 750D
Lens compatibility chart for Canon EOS Rebel XTi

Pictures per second

Depending on what you are shooting the FPS, or frames/pictures per second, can definately be of interest. Canon EOS 750D can shoot up to 5 pictures per seconds and Canon EOS Rebel XTi can shoot up to 3 pictures per seconds.

Camera FPS (Frames per second)
Canon EOS 750D 5
Canon EOS Rebel XTi 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 Canon EOS 750D. Unfortunately Canon EOS Rebel XTi 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.

Canon EOS Rebel XTi weighs 556 gr (equal to 1,23 lb) which is 0% heavier than Canon EOS 750D and its 555 gr (or 1,22 lb).

Camera Weight (in gram) Weight (in pounds)
Canon EOS 750D 555 gr 1,22 lb
Canon EOS Rebel XTi 556 gr 1,23 lb