Canon 550D vs Nikon D40X
70 Imaging
57 Features
63 Overall
59


71 Imaging
48 Features
33 Overall
42
Canon 550D vs Nikon D40X Key Specs
(Full Review)
- 18MP - APS-C Sensor
- 3" Fixed Screen
- ISO 100 - 6400 (Increase to 12800)
- 1920 x 1080 video
- Canon EF/EF-S Mount
- 530g - 129 x 98 x 62mm
- Introduced April 2010
- Alternative Name is EOS Rebel T2i / EOS Kiss X4
- Replaced the Canon 500D
- Newer Model is Canon 600D
(Full Review)

Canon 550D vs Nikon D40X Overview
Below, we are reviewing the Canon 550D and Nikon D40X, both Entry-Level DSLR digital cameras by brands Canon and Nikon. There exists a large gap between the resolutions of the 550D (18MP) and D40X (10MP) but they feature the exact same sensor measurements (APS-C).

The 550D was launched 2 years after the D40X which is quite a serious difference as far as technology is concerned. Each of these cameras come with the identical body type (Compact SLR).
Before getting through a comprehensive comparison, below is a short view of how the 550D scores versus the D40X when it comes to portability, imaging, features and an overall score.

Canon 550D vs Nikon D40X Gallery
Here is a sample of the gallery pics for Canon EOS 550D & Nikon D40X. The complete galleries are viewable at Canon 550D Gallery & Nikon D40X Gallery.
Reasons to pick Canon 550D over the Nikon D40X
550D | D40X | |||
---|---|---|---|---|
Launched | April 2010 | ![]() | May 2007 | More modern by 35 months |
Display dimension | 3" | ![]() | 2.5" | Larger display (+0.5") |
Display resolution | 1040k | ![]() | 230k | Clearer display (+810k dot) |
Reasons to pick Nikon D40X over the Canon 550D
D40X | 550D |
---|
Common features in the Canon 550D and Nikon D40X
550D | D40X | |||
---|---|---|---|---|
Manual focus | ![]() | More precise focusing | ||
Display type | Fixed | ![]() | Fixed | Fixed display |
Selfie screen | ![]() | Missing selfie screen | ||
Touch friendly display | ![]() | Neither offers Touch friendly display |
Canon 550D vs Nikon D40X Physical Comparison
In case you're looking to carry around your camera regularly, you'll have to factor in its weight and proportions. The Canon 550D offers external dimensions of 129mm x 98mm x 62mm (5.1" x 3.9" x 2.4") and a weight of 530 grams (1.17 lbs) while the Nikon D40X has measurements of 124mm x 94mm x 64mm (4.9" x 3.7" x 2.5") with a weight of 522 grams (1.15 lbs).
Look at the Canon 550D and Nikon D40X in our completely new Camera plus Lens Size Comparison Tool.
Don't forget, the weight of an ILC will vary dependant on the lens you have at the time. Following is the front view over all size comparison of the 550D compared to the D40X.

Taking into consideration dimensions and weight, the portability score of the 550D and D40X is 70 and 71 respectively.

Canon 550D vs Nikon D40X Sensor Comparison
Normally, it is hard to envision the gap between sensor sizes merely by looking at a spec sheet. The pic below may offer you a far better sense of the sensor sizes in the 550D and D40X.
Clearly, both of those cameras have got the exact same sensor measurements but not the same megapixels. You can expect to see the Canon 550D to give extra detail utilizing its extra 8MP. Greater resolution will also help you crop photos much more aggressively. The fresher 550D will have an advantage in sensor technology.

Canon 550D vs Nikon D40X Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Canon 550D vs Nikon D40X Specifications
Canon EOS 550D | Nikon D40X | |
---|---|---|
General Information | ||
Company | Canon | Nikon |
Model type | Canon EOS 550D | Nikon D40X |
Otherwise known as | EOS Rebel T2i / EOS Kiss X4 | - |
Class | Entry-Level DSLR | Entry-Level DSLR |
Introduced | 2010-04-01 | 2007-05-27 |
Physical type | Compact SLR | Compact SLR |
Sensor Information | ||
Processor Chip | Digic 4 | Expeed |
Sensor type | CMOS | CCD |
Sensor size | APS-C | APS-C |
Sensor measurements | 22.3 x 14.9mm | 23.7 x 15.6mm |
Sensor surface area | 332.3mm² | 369.7mm² |
Sensor resolution | 18 megapixel | 10 megapixel |
Anti alias filter | ||
Aspect ratio | 3:2 | 3:2 |
Peak resolution | 5184 x 3456 | 3872 x 2592 |
Highest native ISO | 6400 | 1600 |
Highest enhanced ISO | 12800 | 3200 |
Minimum native ISO | 100 | 100 |
RAW pictures | ||
Autofocusing | ||
Focus manually | ||
Autofocus touch | ||
Continuous autofocus | ||
Autofocus single | ||
Autofocus tracking | ||
Selective autofocus | ||
Center weighted autofocus | ||
Autofocus multi area | ||
Autofocus live view | ||
Face detection autofocus | ||
Contract detection autofocus | ||
Phase detection autofocus | ||
Total focus points | 9 | 3 |
Lens | ||
Lens support | Canon EF/EF-S | Nikon F |
Total lenses | 326 | 309 |
Focal length multiplier | 1.6 | 1.5 |
Screen | ||
Type of screen | Fixed Type | Fixed Type |
Screen diagonal | 3 inches | 2.5 inches |
Screen resolution | 1,040k dots | 230k dots |
Selfie friendly | ||
Liveview | ||
Touch function | ||
Screen tech | TFT color liquid-crystal LCD | - |
Viewfinder Information | ||
Viewfinder type | Optical (pentamirror) | Optical (pentamirror) |
Viewfinder coverage | 95 percent | 95 percent |
Viewfinder magnification | 0.55x | 0.53x |
Features | ||
Min shutter speed | 30 secs | 30 secs |
Max shutter speed | 1/4000 secs | 1/4000 secs |
Continuous shutter rate | 4.0 frames/s | 3.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | Yes | Yes |
Change white balance | ||
Image stabilization | ||
Inbuilt flash | ||
Flash distance | 13.00 m | 17.00 m |
Flash settings | Auto, On, Off, Red-eye | Front curtain, Rear curtain, Red-Eye, Slow, Red-Eye Slow |
Hot shoe | ||
Auto exposure bracketing | ||
White balance bracketing | ||
Max flash synchronize | 1/200 secs | 1/200 secs |
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Video resolutions | 1920 x 1080 (30, 25, 24 fps), 1280 x 720 (60, 50 fps), 640 x 480 (60, 50 fps) | - |
Highest video resolution | 1920x1080 | None |
Video file format | H.264 | - |
Microphone support | ||
Headphone support | ||
Connectivity | ||
Wireless | Eye-Fi Connected | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environmental sealing | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 530 grams (1.17 lb) | 522 grams (1.15 lb) |
Dimensions | 129 x 98 x 62mm (5.1" x 3.9" x 2.4") | 124 x 94 x 64mm (4.9" x 3.7" x 2.5") |
DXO scores | ||
DXO Overall rating | 66 | 63 |
DXO Color Depth rating | 22.0 | 22.4 |
DXO Dynamic range rating | 11.6 | 11.4 |
DXO Low light rating | 807 | 516 |
Other | ||
Battery life | 470 shots | - |
Style of battery | Battery Pack | - |
Battery ID | LP-E8 | EN-EL9 |
Self timer | Yes (2 sec or 10 sec) | Yes (2 to 20 sec) |
Time lapse feature | ||
Type of storage | SD/SDHC/SDXC | SD/SDHC card |
Card slots | One | One |
Price at release | $599 | $375 |