Canon EOS RP vs Canon EOS 1D X

This is a full comparison between the cameras Canon EOS RP and Canon EOS 1D X. We compare them by looking at the categories you see below.

Manufacturing

These cameras are both manufactured by Canon.

Canon EOS RP were released 2019 and Canon EOS 1D X 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
Canon EOS 1D X 2011

Type of camera

Canon EOS RP is a Mirrorless camera while Canon EOS 1D X is a DSLR camera. More information about their differences will come soon.

Sensors / crop factor

Both these cameras have the same sorts of sensor (called "Canon Full Frame") which means that if you compare these cameras side by side the lenses will also have the same experienced focal length. Since both cameras have a Full frame sensor there will be no crop factor.

Camera Focal length, 50mm f/1.8 **
Canon EOS RP 50 mm
Full-frame sensor
No crop factor/focal length multiplier
Canon EOS 1D X 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)

Resolution

Canon EOS RP has a 26 MP (Megapixels) resolution while Canon EOS 1D X has 18,1 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
Canon EOS 1D X 18,1 MP
17915904 pixels
5184 x 3456

Canon EOS RP has a 45 % larger resolution than Canon EOS 1D X. 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 1D X has a larger ISO-range than Canon EOS RP. Canon EOS 1D X has an ISO range that stretches from 100 to 51200 while Canon EOS RP has 100 to 40000.

Camera ISO Range
Canon EOS RP 100-40000
Canon EOS 1D X 100-51200

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.

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 Canon EOS 1D X

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 Canon EOS 1D X can shoot up to 12 pictures per seconds.

Camera FPS (Frames per second)
Canon EOS RP 5
Canon EOS 1D X 12

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 Canon EOS 1D X 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.

Canon EOS 1D X weighs 1340 gr (equal to 2.95 lb) which is 176% heavier than Canon EOS RP and its 485 gr (or 1.07 lb).

Camera Weight
Canon EOS RP 485 gr
1.07 lb
Canon EOS 1D X 1340 gr
2.95 lb

Canon EOS RP vs Canon EOS 1D X Specs

Below you will find the complete and detailed technical specs for both Canon EOS RP and Canon EOS 1D X, next to each other. Each category of data is a link to an article covering the subject, giving you a deeper understanding so you can better understand the strengths and weaknesses of the two camera models.

Product
Canon EOS RP
Canon EOS 1D X
Name Canon EOS RP Canon EOS 1D X
Manufacturer Canon Canon
Release Date and Price
Canon EOS RP
Canon EOS 1D X
Release Year 2019 2011
Release Date 2019-02-14 2011-10-18
MSRP 1299 USD 6799 USD
Buy it today
Camera Type
Canon EOS RP
Canon EOS 1D X
Camera Type Mirrorless DSLR
Sensor
Canon EOS RP
Canon EOS 1D X
Sensor Size Full Frame (approx 36 x 24 mm) Full Frame (approx 36 x 24 mm)
Sensor Type CMOS CMOS
Resolution 6240 x 4160 pixels 5184 x 3456 pixels
Megapixels 26 MP 18,1 MP
Image Processor DIGIC 8 DUAL DIGIC 5+
Image
Canon EOS RP
Canon EOS 1D X
ISO Range 100 - 40000 100 - 51200
White Balance Presets 6 6
Custom White Balance Yes Yes
Image Stabilization No No
Image Stabilization CIPA Rating 0 stops 0 stops
Uncompressed format RAW RAW
Optics & Focus
Canon EOS RP
Canon EOS 1D X
Autofocus Motor Yes Yes
Autofocus Contract Detect (sensor)
Phase Detect
Multi Area
Center
Selective Single Point
Tracking
Single
Continuous
Touch
Face Detection
LiveView
Contract Detect (sensor)
Phase Detect
Multi Area
Selective Single Point
Tracking
Single
Continuous
Face Detection
LiveView
Focus Points 4779 61
Lens Mount Canon RF

See Compatible Lenses
Canon EF

See Compatible Lenses
Focal Length Multiplier Full frame
No multiplier
Example:
24 mm remains 24 mm
50 mm remains 50 mm
100 mm remains 100 mm
200 mm remains 200 mm
Full frame
No multiplier
Example:
24 mm remains 24 mm
50 mm remains 50 mm
100 mm remains 100 mm
200 mm remains 200 mm
Screen & Viewfinder
Canon EOS RP
Canon EOS 1D X
Articulated LCD Fully articulated Fixed
Screen size 3” 3.2”
Screen dots 1040000 1040000
Touch screen Yes No
Screen type TFT LCD Clear View II TFT LCD
Live view Yes Yes
Viewfinder Type Electronic Optical (pentaprism)
Viewfinder Coverage 100% 100%
Viewfinder Magnification 0.7× 0.76×
Viewfinder Resolution 2360000 N/A
Photography features
Canon EOS RP
Canon EOS 1D X
Frames per second 5 fps 12 fps
Minimum Shutter Speed 30 seconds 30 seconds
Maximum Shutter Speed 1/4000 seconds 1/8000 seconds
Built-in Flash No No
Built-in Flash Range N/A N/A
External Flash Yes Yes
Self-Timer Yes Yes
Time-lapse Yes Yes
Metering modes Multi
Center Weighted
Spot
Partial
Multi
Center Weighted
Spot
Average
Exposure Compensation +/- 3 (at 1/3 EV, 1/2 EV steps) +/- 5 (at 1/3 EV, 1/2 EV steps)
Videography features
Canon EOS RP
Canon EOS 1D X
Video recording Yes Yes
Video format MPEG4
H.264
MPEG4
H.264
Video resolution 1920 x 1080
3840 x 2160
1280 x 720
1920 x 1080
Built-in Microphone Yes Yes
Built-in Speakers Yes No
Storage
Canon EOS RP
Canon EOS 1D X
Memory Card SD/SDHC
Compact Flash
Connectivity
Canon EOS RP
Canon EOS 1D X
HDMI Output Yes Yes
Microphone Port Yes No
Headphone Port Yes No
Wireless Yes
Built-in (802.11b/g/n + Bluetooth)
Yes
Optional with LC-5
Remote Control Yes (via cable or smartphone) Yes (N3 connector)
GPS No Yes
Optional with GP-E1 and GP-E2
Body & Dimensions
Canon EOS RP
Canon EOS 1D X
Enviromentally sealed No Yes
Battery Battery Pack Battery Pack
Battery Details LP-E17 lithium-ion battery & charger
Lithium-Ion LP-E4N rechargeable battery & charger
Battery Life (CIPA) 250 shots 1120 shots
Width 133 mm 158 mm
Height 85 mm 164 mm
Depth 70 mm 83 mm
Weight 485 gram 1340 gram