Nikon Z7 vs Canon EOS R3

This is a full comparison between the cameras Nikon Z7 and Canon EOS R3. We compare them by looking at the categories you see below.

Manufacturing

Nikon Z7 is manufacturered by Nikon but Canon EOS R3 is from Canon. Both Nikon and Canon are well known brands though.

Nikon Z7 were released 2018 and Canon EOS R3 was released 2021. That is a 3 years difference. In tech, this period can be of interest since technology is always improving, etc.

Camera Released
Nikon Z7 2018
Canon EOS R3 2021

Type of camera

Both these cameras are Mirrorless cameras. No difference there.

Sensors / crop factor

Even though the camera sensors might be called differently they are both considered Full frame which means that the focal length of the lenses is not affected. There is no crop factor on any of these cameras and sensors.

Camera Focal length, 50mm f/1.8 **
Nikon Z7 50 mm
Full-frame sensor
No crop factor/focal length multiplier
Canon EOS R3 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 (Nikon)
Camera selection can affect the focal length (Canon)

Resolution

Nikon Z7 has a 46 MP (Megapixels) resolution while Canon EOS R3 has 24 MP. If we break down this in more detail this is the data behind the numbers:

Camera Megapixels
Nikon Z7 46 MP
45441024 pixels
8256 x 5504
Canon EOS R3 24 MP
24000000 pixels
6000 x 4000

Nikon Z7 has a 89 % larger resolution than Canon EOS R3. 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 R3 has a larger ISO-range than Nikon Z7. Canon EOS R3 has an ISO range that stretches from 100 to 102400 while Nikon Z7 has 64 to 25600.

Camera ISO Range
Nikon Z7 64-25600
Canon EOS R3 100-102400

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 R3 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 Nikon Z7
Lens compatibility chart for Canon EOS R3

Pictures per second

Depending on what you are shooting the FPS, or frames/pictures per second, can definitely be of interest. Nikon Z7 can shoot up to 9 pictures per seconds and Canon EOS R3 can shoot up to 30 pictures per seconds.

Camera FPS (Frames per second)
Nikon Z7 9
Canon EOS R3 30

Ability to record movies

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

In this case, both Nikon Z7 and Canon EOS R3 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 R3 weighs 1015 gr (equal to 2.24 lb) which is 50% heavier than Nikon Z7 and its 675 gr (or 1.49 lb).

Camera Weight
Nikon Z7 675 gr
1.49 lb
Canon EOS R3 1015 gr
2.24 lb

Nikon Z7 vs Canon EOS R3 Specs

Below you will find the complete and detailed technical specs for both Nikon Z7 and Canon EOS R3, 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
Nikon Z7
Canon EOS R3
Name Nikon Z7 Canon EOS R3
Manufacturer Nikon Canon
Release Date and Price
Nikon Z7
Canon EOS R3
Release Year 2018 2021
Release Date 2018-08-23 2021-04-14
MSRP 3399 USD 5999 USD
Buy it today
Camera Type
Nikon Z7
Canon EOS R3
Camera Type Mirrorless Mirrorless
Sensor
Nikon Z7
Canon EOS R3
Sensor Size Full Frame (approx 36 x 23.9 mm)
Also known as "FX"
Full Frame (approx 36 x 24 mm)
Sensor Type CMOS Stacked CMOS
Resolution 8256 x 5504 pixels 6000 x 4000 pixels
Megapixels 46 MP 24 MP
Image Processor EXPEED 6 DIGIC X
Image
Nikon Z7
Canon EOS R3
ISO Range 64 - 25600 100 - 102400
White Balance Presets 12 6
Custom White Balance Yes No
Image Stabilization Yes
(Sensor Shift (5 axis))
Yes
(Sensor-Shift)
Image Stabilization CIPA Rating 5 stops 0 stops
Uncompressed format RAW RAW
Optics & Focus
Nikon Z7
Canon EOS R3
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
Center
Selective Single Point
Tracking
Single
Continuous
Touch
Face Detection
LiveView
Focus Points 493 1053
Lens Mount Nikon Z

See Compatible Lenses
Canon RF

See Compatible Lenses
Focal Length Multiplier FX (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
Nikon Z7
Canon EOS R3
Articulated LCD Tilting Fully articulated
Screen size 3.2” 3.2”
Screen dots 2100000 4150000
Touch screen Yes Yes
Screen type TFT LCD TFT LCD
Live view Yes Yes
Viewfinder Type Electronic Electronic
Viewfinder Coverage 100% 100%
Viewfinder Magnification 0.8x 0.76×
Viewfinder Resolution 3690000 5760000
Photography features
Nikon Z7
Canon EOS R3
Frames per second 9 fps 30 fps
Minimum Shutter Speed 30 seconds 30 seconds
Maximum Shutter Speed 1/8000 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
Highlight Weighted
Spot
Multi
Center Weighted
Spot
Partial
Exposure Compensation +/- 5 (at 1/3 EV, 1/2 EV steps) +/- 3 (at 1/3 EV, 1/2 EV steps)
Videography features
Nikon Z7
Canon EOS R3
Video recording Yes Yes
Video format MPEG4
H.264
MPEG4
H.264
H.265
Video resolution 1920 x 1080
3840 x 2160
1920 x 1080
3840 x 2160
4096 x 2160
Built-in Microphone Yes Yes
Built-in Speakers No Yes
Storage
Nikon Z7
Canon EOS R3
Memory Card XQD Compact Flash Express
SD/SDHC
Connectivity
Nikon Z7
Canon EOS R3
HDMI Output Yes Yes
Microphone Port Yes Yes
Headphone Port Yes Yes
Wireless Yes
Built-in (802.11ac + Bluetooth)
Yes
Built-in (802.11ac + Bluetooth)
Remote Control Yes (via MC-DC2 or smartphone)
Yes (via smartphone)
GPS No Yes
Built-in
Body & Dimensions
Nikon Z7
Canon EOS R3
Enviromentally sealed Yes Yes
Battery Battery Pack Built-in
Battery Details EN-EL15b lithium-ion battery & charger
LP-E19 lithium-ion battery & charger
Battery Life (CIPA) 330 shots 760 shots
Width 134 mm 150 mm
Height 101 mm 143 mm
Depth 68 mm 87 mm
Weight 675 gram 1015 gram