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Canon 550D vs Nikon D40X

Portability
70
Imaging
57
Features
63
Overall
59
Canon EOS 550D front
 
Nikon D40X front
Portability
71
Imaging
48
Features
33
Overall
42

Canon 550D vs Nikon D40X Key Specs

Canon 550D
(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
Nikon D40X
(Full Review)
  • 10MP - APS-C Sensor
  • 2.5" Fixed Display
  • ISO 100 - 1600 (Push to 3200)
  • No Video
  • Nikon F Mount
  • 522g - 124 x 94 x 64mm
  • Launched May 2007
  • Superseded the Nikon D50
  • Renewed by Nikon D60
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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).

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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.

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Reasons to pick Canon 550D over the Nikon D40X

 550D D40X 
LaunchedApril 2010May 2007More modern by 35 months
Display dimension3"2.5"Larger display (+0.5")
Display resolution1040k230kClearer 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 typeFixed 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. Camera Size Comparison with Lenses

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.

Canon 550D vs Nikon D40X size comparison

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

Canon 550D vs Nikon D40X top view buttons comparison

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 sensor size comparison

Canon 550D vs Nikon D40X Screen and ViewFinder

Canon 550D vs Nikon D40X Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Canon 550D Portrait photography details
Nikon D40X Portrait photography details
74
has manual focus
megapixel count good (18MP)
sensor size is nice (APS-C)
supports face detect autofocus
saves RAW formats
52
manual focus
sensor size is decent (APS-C)
supports RAW formats
doesn't have liveview
low resolution sensor (10 megapixels)
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Street Comparison

Street photography with Canon 550D
Street photography with Nikon D40X
60
sensor size is nice (APS-C)
saves RAW formats
fixed screen
no image stabilization
58
sensor size is decent (APS-C)
supports RAW formats
screen does not articulate
no image stabilization
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Sports Comparison

Canon 550D Sports photography features
Nikon D40X Sports photography features
53
megapixel count good (18MP)
sensor size is nice (APS-C)
sensor has phase detect autofocus
low frames per second (4.0 frames per second)
no image stabilization
not so great battery (470 shots)
40
sensor size is decent (APS-C)
comes with phase detect auto focus
doesn't have liveview
max fps very slow (3.0 fps)
no image stabilization
low resolution sensor (10MP)
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Travel Comparison

Canon 550D Travel photography information
Nikon D40X Travel photography information
55
megapixel count good (18 megapixels)
has built in flash
no Time Lapse recording
not so great battery (470 CIPA)
doesn't have a selfie friendly display
48
flash built-in
no Timelapse recording
low resolution sensor (10MP)
does not posses selfie friendly screen
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Landscape Comparison

Landscape photography with Canon 550D
Landscape photography with Nikon D40X
63
has manual focus
interchangeable lenses (Canon EF/EF-S mount)
pretty good screen size (3 inch)
megapixel count good (18 megapixels)
sensor size is nice (APS-C)
saves RAW formats
no image stabilization
not so great battery (470 shots)
no Time Lapse recording
48
manual focus
change lenses (Nikon F mount)
sensor size is decent (APS-C)
supports RAW formats
small screen (2.5 inch)
doesn't have liveview
no image stabilization
low resolution sensor (10 megapixels)
no Timelapse recording
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Vlogging Comparison

Vlogging with Canon 550D
Vlogging with Nikon D40X
31
supports face detect autofocus
high quality video (1920 x 1080 pxls)
includes mic support
doesn't have a selfie friendly display
no image stabilization
9
lack of video recording
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Canon 550D vs Nikon D40X Specifications

Detailed spec comparison table for Canon 550D and Nikon D40X
 Canon EOS 550DNikon 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