Canon EOS RP vs Nikon D5100

This is a full comparison between the cameras Canon EOS RP and Nikon D5100. We compare them by looking at the categories you see below.

Canon EOS RP

Nikon D5100

Manufacturing

Canon EOS RP is manufacturered by Canon but Nikon D5100 is from Nikon. Both Canon and Nikon are well known brands though.

Canon EOS RP were released 2019 and Nikon D5100 was released 2011. That is a 8 years difference. In tech, this period can be of interest since technology is always improving, etc.

Camera	Released
Canon EOS RP	2019
Nikon D5100	2011

Type of camera

Canon EOS RP is a Mirrorless camera while Nikon D5100 is a DSLR camera. More information about their differences will come soon.

Sensors / crop factor

These cameras have different sensors. Canon EOS RP has a "Canon Full Frame"-sensor while Nikon D5100 has a "Nikon DX"-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 RP	50 mm Full-frame sensor No crop factor/focal length multiplier
Nikon D5100	75 mm Nikon DX sensor Crop factor/focal length multiplier by * 1.5

** 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 RP has a 26 MP (Megapixels) resolution while Nikon D5100 has 16,2 MP. If we break down this in more detail this is the data behind the numbers:

Camera	Megapixels
Canon EOS RP	26 MP 25958400 pixels 6240 x 4160
Nikon D5100	16,2 MP 16084992 pixels 4928 x 3264

Canon EOS RP has a 61 % larger resolution than Nikon D5100. 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

Canon EOS RP has a larger ISO-range than Nikon D5100. Canon EOS RP has an ISO range that stretches from 100 to 40000 while Nikon D5100 has 100 to 6400.

Camera	ISO Range
Canon EOS RP	100-40000
Nikon D5100	100-6400

Autofocus and lens compatibility

There is a big difference between these two cameras. Canon EOS RP has a built-in autofocus motor but Nikon D5100 does not. If you want to be able to use autofocus on Nikon D5100 there is a need for having an autofocus motor inside the lens. We really encourage you to look closely at our lens compatibility charts at the links below.

Worth mentioning is that Canon EOS RP belongs to the Canon EOS R-system and needs an adapter to work with Canons EF, EF-S, MP-E, and TS-E lenses. You can read more about this adapter here:
Canon Lens Mount Adapter EF-EOS R

Here is a complete overview of which lenses work with each camera:
Lens compatibility chart for Canon EOS RP
Lens compatibility chart for Nikon D5100

Pictures per second

Depending on what you are shooting the FPS, or frames/pictures per second, can definitely be of interest. Canon EOS RP can shoot up to 5 pictures per seconds and Nikon D5100 can shoot up to 4 pictures per seconds.

Camera	FPS (Frames per second)
Canon EOS RP	5
Nikon D5100	4

Ability to record movies

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

In this case, both Canon EOS RP and Nikon D5100 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 D5100 weighs 611 gr (equal to 1.35 lb) which is 26% heavier than Canon EOS RP and its 485 gr (or 1.07 lb).

Camera	Weight
Canon EOS RP	485 gr 1.07 lb
Nikon D5100	611 gr 1.35 lb