Nikon D40x vs Canon EOS 450D

This is a full comparison between the cameras Nikon D40x and Canon EOS 450D. We compare them by looking at the categories you see below.

Manufacturing

Nikon D40x is manufacturered by Nikon but Canon EOS 450D is from Canon. Both Nikon and Canon are well known brands though.

Nikon D40x were released 2007 and Canon EOS 450D was released 2008. That is a 1 years difference. In tech, this period can be of interest since technology is always improving, etc.

Camera Released
Nikon D40x 2007
Canon EOS 450D 2008

Type of camera

Both these cameras are DSLR cameras. No difference there.

Sensors / crop factor

These cameras have different sensors. Nikon D40x has a "Nikon DX"-sensor while Canon EOS 450D has a "Canon APS-C"-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 **
Nikon D40x 75 mm
Nikon DX sensor
Crop factor/focal length multiplier by * 1.5
Canon EOS 450D 80 mm
Canon APS-C sensor
Crop factor/focal length multiplier by * 1.6

** 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 D40x has a 10 MP (Megapixels) resolution while Canon EOS 450D has 12,2 MP. If we break down this in more detail this is the data behind the numbers:

Camera Megapixels
Nikon D40x 10 MP
10036224 pixels
3872 x 2592
Canon EOS 450D 12,2 MP
12166656 pixels
4272 x 2848

Canon EOS 450D has a 21 % larger resolution than Nikon D40x. 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 D40x has a larger ISO-range than Canon EOS 450D. Nikon D40x has an ISO range that stretches from 100 to 3200 while Canon EOS 450D has 100 to 1600.

Camera ISO Range
Nikon D40x 100-3200
Canon EOS 450D 100-1600

Autofocus and lens compatibility

There is a big difference between these two cameras. Canon EOS 450D has a built-in autofocus motor but Nikon D40x does not. If you want to be able to use autofocus on Nikon D40x 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.

Here is a complete overview of which lenses work with each camera:
Lens compatibility chart for Nikon D40x
Lens compatibility chart for Canon EOS 450D

Pictures per second

Depending on what you are shooting the FPS, or frames/pictures per second, can definitely be of interest. Nikon D40x can shoot up to 3 pictures per seconds and Canon EOS 450D can shoot up to 3,5 pictures per seconds.

Camera FPS (Frames per second)
Nikon D40x 3
Canon EOS 450D 3,5

Ability to record movies

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

Though, neither Nikon D40x or Canon EOS 450D can shoot movies so if that is a functionality that you are really looking for you should look elsewhere.

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 450D weighs 524 gr (equal to 1.16 lb) which is 0% heavier than Nikon D40x and its 522 gr (or 1.15 lb).

Camera Weight
Nikon D40x 522 gr
1.15 lb
Canon EOS 450D 524 gr
1.16 lb

Nikon D40x vs Canon EOS 450D Specs

Below you will find the complete and detailed technical specs for both Nikon D40x and Canon EOS 450D, 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 D40x
Canon EOS 450D
Name Nikon D40x Canon EOS 450D
Manufacturer Nikon Canon
Release Date and Price
Nikon D40x
Canon EOS 450D
Release Year 2007 2008
Release Date 2007-03-06 2008-01-24
MSRP 729 USD 799 USD
Buy it today
Camera Type
Nikon D40x
Canon EOS 450D
Camera Type DSLR DSLR
Sensor
Nikon D40x
Canon EOS 450D
Sensor Size APS-C (approx 23.7 x 15.5 mm)
Also known as "DX"
APS-C (approx 22.3 x 14.9 mm)
Sensor Type CCD CMOS
Resolution 3872 x 2592 pixels 4272 x 2848 pixels
Megapixels 10 MP 12,2 MP
Image Processor EXPEED DIGIC 3
Image
Nikon D40x
Canon EOS 450D
ISO Range 100 - 3200 100 - 1600
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
Nikon D40x
Canon EOS 450D
Autofocus Motor No Yes
Autofocus Phase Detect
Multi Area
Selective Single Point
Single
Continuous
Contract Detect (sensor)
Phase Detect
Multi Area
Selective Single Point
Tracking
Single
Continuous
Focus Points 3 9
Lens Mount Nikon F

See Compatible Lenses
Canon EF
Canon EF-S

See Compatible Lenses
Focal Length Multiplier 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
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
Screen & Viewfinder
Nikon D40x
Canon EOS 450D
Articulated LCD Fixed Fixed
Screen size 2,5” 3”
Screen dots 230000 230000
Touch screen No No
Screen type N/A N/A
Live view No Yes
Viewfinder Type Optical (pentamirror) Optical (pentamirror)
Viewfinder Coverage 95% 95%
Viewfinder Magnification 0.8× (0.53× 35mm equiv.) 0.87× (0.54× 35mm equiv.)
Viewfinder Resolution N/A N/A
Photography features
Nikon D40x
Canon EOS 450D
Frames per second 3 fps 3,5 fps
Minimum Shutter Speed 30 seconds 30 seconds
Maximum Shutter Speed 1/4000 seconds 1/4000 seconds
Built-in Flash Yes Yes
Built-in Flash Range 17 meters 13 meters
External Flash Yes Yes
Self-Timer Yes Yes
Time-lapse Yes Yes
Metering modes Multi
Center Weighted
Spot
Multi
Center Weighted
Spot
Exposure Compensation +/- 5 (at 1/3 EV steps) +/- 2 (at 1/3 EV, 1/2 EV steps)
Videography features
Nikon D40x
Canon EOS 450D
Video recording No No
Video format N/A N/A
Video resolution N/A N/A
Built-in Microphone No No
Built-in Speakers No No
Storage
Nikon D40x
Canon EOS 450D
Memory Card SD/SDHC
SD/SDHC
Connectivity
Nikon D40x
Canon EOS 450D
HDMI Output No No
Microphone Port No No
Headphone Port No No
Wireless No No
Remote Control Yes (Optional (ML-L3))
Yes (E3 connector, InfraRed)
GPS No No
Body & Dimensions
Nikon D40x
Canon EOS 450D
Enviromentally sealed No No
Battery Battery Pack Battery Pack
Battery Details Nikon EN-EL9 Lithium-Ion & charger included
LP-E5
Battery Life (CIPA) 520 shots N/A
Width 124 mm 129 mm
Height 94 mm 98 mm
Depth 64 mm 62 mm
Weight 522 gram 524 gram