Canon EOS Rebel T6s vs Canon EOS 1Ds

This is a full comparison between the cameras Canon EOS Rebel T6s and Canon EOS 1Ds. We compare them by looking at the categories you see below.

Canon EOS Rebel T6s
Canon EOS 1Ds


These cameras are both manufacturered by Canon.

Canon EOS Rebel T6s were released 2015 and Canon EOS 1Ds was released 2002. That is a 13 years difference. In tech, this period of time can be of interest since technology is always improving etc.

Camera Manufacturer Released
Canon EOS Rebel T6s Canon 2015
Canon EOS 1Ds Canon 2002

Type of camera

Both these cameras are DSLR cameras. No difference there.

Sensors / crop factor

These cameras have different sensors. Canon EOS Rebel T6s has a "APSC"-sensor while Canon EOS 1Ds has a "FF"-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 T6s 80 mm (a Canon APS-C sensor have a crop factor / focal length multiplier by * 1.6)
Canon EOS 1Ds 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)


Canon EOS Rebel T6s has a 24 MP (Megapixels) resolution while Canon EOS 1Ds has 11 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 T6s 24 MP 24000000 6000 4000
Canon EOS 1Ds 11 MP 10989056 4064 2704

Canon EOS Rebel T6s has a 118 % larger resolution than Canon EOS 1Ds. 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 T6s has a larger ISO-range than Canon EOS 1Ds. Canon EOS Rebel T6s has an ISO range that stretches from 100 to 12800 while Canon EOS 1Ds has 50 to 1250.

Camera ISO Range
Canon EOS Rebel T6s 100-12800
Canon EOS 1Ds 50-1250

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 T6s
Lens compatibility chart for Canon EOS 1Ds

Pictures per second

Depending on what you are shooting the FPS, or frames/pictures per second, can definately be of interest. Canon EOS Rebel T6s can shoot up to 5 pictures per seconds and Canon EOS 1Ds can shoot up to 3 pictures per seconds.

Camera FPS (Frames per second)
Canon EOS Rebel T6s 5
Canon EOS 1Ds 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 Rebel T6s. Unfortunately Canon EOS 1Ds does not support recording movies and movie clips.


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 1Ds weighs 1585 gr (equal to 3,49 lb) which is 181% heavier than Canon EOS Rebel T6s and its 565 gr (or 1,25 lb).

Camera Weight (in gram) Weight (in pounds)
Canon EOS Rebel T6s 565 gr 1,25 lb
Canon EOS 1Ds 1585 gr 3,49 lb