Canon EOS 20D vs Nikon D7000

This is a full comparison between the cameras Canon EOS 20D and Nikon D7000. We compare them by looking at the categories you see below.

Manufacturing

Canon EOS 20D is manufacturered by Canon but Nikon D7000 is from Nikon. Both Canon and Nikon are well known brands though.

Canon EOS 20D were released 2004 and Nikon D7000 was released 2010. That is a 6 years difference. In tech, this period can be of interest since technology is always improving, etc.

Camera Released
Canon EOS 20D 2004
Nikon D7000 2010

Type of camera

Both these cameras are DSLR cameras. No difference there.

Sensors / crop factor

These cameras have different sensors. Canon EOS 20D has a "Canon APS-C"-sensor while Nikon D7000 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 20D 80 mm
Canon APS-C sensor
Crop factor/focal length multiplier by * 1.6
Nikon D7000 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 20D has a 8,2 MP (Megapixels) resolution while Nikon D7000 has 16,2 MP. If we break down this in more detail this is the data behind the numbers:

Camera Megapixels
Canon EOS 20D 8,2 MP
8185344 pixels
3504 x 2336
Nikon D7000 16,2 MP
16084992 pixels
4928 x 3264

Nikon D7000 has a 97 % larger resolution than Canon EOS 20D. 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

Nikon D7000 has a larger ISO-range than Canon EOS 20D. Nikon D7000 has an ISO range that stretches from 100 to 25600 while Canon EOS 20D has 100 to 3200.

Camera ISO Range
Canon EOS 20D 100-3200
Nikon D7000 100-25600

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 20D
Lens compatibility chart for Nikon D7000

Pictures per second

Depending on what you are shooting the FPS, or frames/pictures per second, can definitely be of interest. Canon EOS 20D can shoot up to 5 pictures per seconds and Nikon D7000 can shoot up to 6 pictures per seconds.

Camera FPS (Frames per second)
Canon EOS 20D 5
Nikon D7000 6

Ability to record movies

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

It is only one of these two cameras that support recording movies and movie clips and that is Nikon D7000. Sadly, the Canon EOS 20D does not support this.

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 D7000 weighs 780 gr (equal to 1.72 lb) which is 1% heavier than Canon EOS 20D and its 770 gr (or 1.7 lb).

Camera Weight
Canon EOS 20D 770 gr
1.7 lb
Nikon D7000 780 gr
1.72 lb

Canon EOS 20D vs Nikon D7000 Specs

Below you will find the complete and detailed technical specs for both Canon EOS 20D and Nikon D7000, 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 20D
Nikon D7000
Name Canon EOS 20D Nikon D7000
Manufacturer Canon Nikon
Release Date and Price
Canon EOS 20D
Nikon D7000
Release Year 2004 2010
Release Date 2004-08-19 2010-09-15
MSRP 1499 USD 1200 USD
Buy it today
Camera Type
Canon EOS 20D
Nikon D7000
Camera Type DSLR DSLR
Sensor
Canon EOS 20D
Nikon D7000
Sensor Size APS-C (approx 22.3 x 14.9 mm) APS-C (approx 23.7 x 15.5 mm)
Also known as "DX"
Sensor Type CMOS CMOS
Resolution 3504 x 2336 pixels 4928 x 3264 pixels
Megapixels 8,2 MP 16,2 MP
Image Processor DIGIC 2 EXPEED 2
Image
Canon EOS 20D
Nikon D7000
ISO Range 100 - 3200 100 - 25600
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 20D
Nikon D7000
Autofocus Motor Yes Yes
Autofocus Phase Detect
Multi Area
Selective Single Point
Single
Continuous
Contract Detect (sensor)
Phase Detect
Multi Area
Center
Selective Single Point
Tracking
Single
Continuous
Face Detection
LiveView
Focus Points 9 39
Lens Mount Canon EF
Canon EF-S

See Compatible Lenses
Nikon F

See Compatible Lenses
Focal Length Multiplier APS-C Sensor
1.6x multiplier
Example:
24 mm becomes 38 mm
50 mm becomes 80 mm
100 mm becomes 160 mm
200 mm becomes 320 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 20D
Nikon D7000
Articulated LCD Fixed Fixed
Screen size 1,8” 3”
Screen dots 118000 921000
Touch screen No No
Screen type N/A TFT LCD monitor
Live view No Yes
Viewfinder Type Optical (pentaprism) Optical (pentaprism)
Viewfinder Coverage 95% 100%
Viewfinder Magnification 0.9× (0.56× 35mm equiv.) 0.95× (0.63× 35mm equiv.)
Viewfinder Resolution N/A N/A
Photography features
Canon EOS 20D
Nikon D7000
Frames per second 5 fps 6 fps
Minimum Shutter Speed 30 seconds 30 seconds
Maximum Shutter Speed 1/8000 seconds 1/8000 seconds
Built-in Flash Yes Yes
Built-in Flash Range 12 meters 12 meters
External Flash Yes Yes
Self-Timer Yes Yes
Time-lapse Yes Yes
Metering modes Multi
Center Weighted
Partial
Multi
Center Weighted
Spot
Average
Exposure Compensation +/- 2 (at 1/3 EV, 1/2 EV steps) +/- 5 (at 1/3 EV, 1/2 EV steps)
Videography features
Canon EOS 20D
Nikon D7000
Video recording No Yes
Video format N/A MPEG4
H.264
Video resolution N/A 1280 x 720
1920 x 1080
Built-in Microphone No Yes
Built-in Speakers No Yes
Storage
Canon EOS 20D
Nikon D7000
Memory Card Compact Flash
SD/SDHC
Connectivity
Canon EOS 20D
Nikon D7000
HDMI Output No Yes
Microphone Port No Yes
Headphone Port No No
Wireless No Yes
Eye-Fi Connected
Remote Control Yes (N3 connector) Yes (Optional, wired or wireless)
GPS No Yes
Optional
Body & Dimensions
Canon EOS 20D
Nikon D7000
Enviromentally sealed No Yes
Battery Battery Pack Battery Pack
Battery Details BP-511A Lithium-Ion battery pack
Lithium-Ion EN-EL15 rechargeable battery & charger
Battery Life (CIPA) 700 shots 1050 shots
Width 144 mm 132 mm
Height 106 mm 105 mm
Depth 72 mm 77 mm
Weight 770 gram 780 gram