Canon EOS 1D X vs Nikon D7100

This is a full comparison between the cameras Canon EOS 1D X and Nikon D7100. We compare them by looking at the categories you see below.

Manufacturing

Canon EOS 1D X is manufacturered by Canon but Nikon D7100 is from Nikon. Both Canon and Nikon are well known brands though.

Canon EOS 1D X were released 2011 and Nikon D7100 was released 2013. That is a 2 years difference. In tech, this period can be of interest since technology is always improving, etc.

Camera Released
Canon EOS 1D X 2011
Nikon D7100 2013

Type of camera

Both these cameras are DSLR cameras. No difference there.

Sensors / crop factor

These cameras have different sensors. Canon EOS 1D X has a "Canon Full Frame"-sensor while Nikon D7100 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 1D X 50 mm
Full-frame sensor
No crop factor/focal length multiplier
Nikon D7100 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 1D X has a 18,1 MP (Megapixels) resolution while Nikon D7100 has 24,1 MP. If we break down this in more detail this is the data behind the numbers:

Camera Megapixels
Canon EOS 1D X 18,1 MP
17915904 pixels
5184 x 3456
Nikon D7100 24,1 MP
24000000 pixels
6000 x 4000

Nikon D7100 has a 34 % 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 Nikon D7100. Canon EOS 1D X has an ISO range that stretches from 100 to 51200 while Nikon D7100 has 100 to 6400.

Camera ISO Range
Canon EOS 1D X 100-51200
Nikon D7100 100-6400

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 1D X
Lens compatibility chart for Nikon D7100

Pictures per second

Depending on what you are shooting the FPS, or frames/pictures per second, can definitely be of interest. Canon EOS 1D X can shoot up to 12 pictures per seconds and Nikon D7100 can shoot up to 6 pictures per seconds.

Camera FPS (Frames per second)
Canon EOS 1D X 12
Nikon D7100 6

Ability to record movies

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

In this case, both Canon EOS 1D X and Nikon D7100 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 99% heavier than Nikon D7100 and its 675 gr (or 1.49 lb).

Camera Weight
Canon EOS 1D X 1340 gr
2.95 lb
Nikon D7100 675 gr
1.49 lb

Canon EOS 1D X vs Nikon D7100 Specs

Below you will find the complete and detailed technical specs for both Canon EOS 1D X and Nikon D7100, 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 1D X
Nikon D7100
Name Canon EOS 1D X Nikon D7100
Manufacturer Canon Nikon
Release Date and Price
Canon EOS 1D X
Nikon D7100
Release Year 2011 2013
Release Date 2011-10-18 2013-02-21
MSRP 6799 USD 1199 USD
Buy it today
Camera Type
Canon EOS 1D X
Nikon D7100
Camera Type DSLR DSLR
Sensor
Canon EOS 1D X
Nikon D7100
Sensor Size Full Frame (approx 36 x 24 mm) APS-C (approx 23.7 x 15.5 mm)
Also known as "DX"
Sensor Type CMOS CMOS
Resolution 5184 x 3456 pixels 6000 x 4000 pixels
Megapixels 18,1 MP 24,1 MP
Image Processor DUAL DIGIC 5+ EXPEED 3
Image
Canon EOS 1D X
Nikon D7100
ISO Range 100 - 51200 100 - 6400
White Balance Presets 6 12
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 1D X
Nikon D7100
Autofocus Motor Yes Yes
Autofocus Contract Detect (sensor)
Phase Detect
Multi Area
Selective Single Point
Tracking
Single
Continuous
Face Detection
LiveView
Contract Detect (sensor)
Phase Detect
Multi Area
Center
Selective Single Point
Tracking
Single
Continuous
Face Detection
LiveView
Focus Points 61 51
Lens Mount Canon EF

See Compatible Lenses
Nikon F

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
DX / APS-C (1.5x)
1.5x multiplier
Example:
24 mm becomes 36 mm
50 mm becomes 75 mm
100 mm becomes 150 mm
200 mm becomes 300 mm
Screen & Viewfinder
Canon EOS 1D X
Nikon D7100
Articulated LCD Fixed Fixed
Screen size 3.2” 3,2”
Screen dots 1040000 1228800
Touch screen No No
Screen type Clear View II TFT LCD Wide Viewing Angle TFT-LCD monitor
Live view Yes Yes
Viewfinder Type Optical (pentaprism) Optical (pentaprism)
Viewfinder Coverage 100% 100%
Viewfinder Magnification 0.76× 0.94×
Viewfinder Resolution N/A N/A
Photography features
Canon EOS 1D X
Nikon D7100
Frames per second 12 fps 6 fps
Minimum Shutter Speed 30 seconds 30 seconds
Maximum Shutter Speed 1/8000 seconds 1/8000 seconds
Built-in Flash No Yes
Built-in Flash Range N/A 12 meters
External Flash Yes Yes
Self-Timer Yes Yes
Time-lapse Yes Yes
Metering modes Multi
Center Weighted
Spot
Average
Multi
Center Weighted
Spot
Average
Exposure Compensation +/- 5 (at 1/3 EV, 1/2 EV steps) +/- 5 (at 1/3 EV, 1/2 EV steps)
Videography features
Canon EOS 1D X
Nikon D7100
Video recording Yes Yes
Video format MPEG4
H.264
MPEG4
H.264
Video resolution 1280 x 720
1920 x 1080
1280 x 720
1920 x 1080
Built-in Microphone Yes Yes
Built-in Speakers No Yes
Storage
Canon EOS 1D X
Nikon D7100
Memory Card Compact Flash
SD/SDHC
Connectivity
Canon EOS 1D X
Nikon D7100
HDMI Output Yes Yes
Microphone Port No Yes
Headphone Port No Yes
Wireless Yes
Optional with LC-5
Yes
Wireless WR-1 and WR-R10
Remote Control Yes (N3 connector) Yes (Optional, wired MC-DC2 or wireless WR-1 and WR-R10 )
GPS Yes
Optional with GP-E1 and GP-E2
Yes
Optional
Body & Dimensions
Canon EOS 1D X
Nikon D7100
Enviromentally sealed Yes Yes
Battery Battery Pack Battery Pack
Battery Details Lithium-Ion LP-E4N rechargeable battery & charger
Lithium-Ion EN-EL15 rechargeable battery & charger
Battery Life (CIPA) 1120 shots 950 shots
Width 158 mm 136 mm
Height 164 mm 107 mm
Depth 83 mm 76 mm
Weight 1340 gram 675 gram