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Canon 550D vs Sony A450

Portability
70
Imaging
58
Features
63
Overall
60
Canon EOS 550D front
 
Sony Alpha DSLR-A450 front
Portability
65
Imaging
54
Features
52
Overall
53

Canon 550D vs Sony A450 Key Specs

Canon 550D
(Full Review)
  • 18MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 100 - 6400 (Increase to 12800)
  • 1920 x 1080 video
  • Canon EF/EF-S Mount
  • 530g - 129 x 98 x 62mm
  • Revealed April 2010
  • Additionally Known as EOS Rebel T2i / EOS Kiss X4
  • Older Model is Canon 500D
  • Updated by Canon 600D
Sony A450
(Full Review)
  • 14MP - APS-C Sensor
  • 2.7" Fixed Screen
  • ISO 200 - 12800
  • Sensor based Image Stabilization
  • No Video
  • Sony/Minolta Alpha Mount
  • 560g - 137 x 104 x 81mm
  • Revealed January 2010
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Canon 550D vs Sony A450 Overview

Here is a in-depth assessment of the Canon 550D vs Sony A450, both Entry-Level DSLR cameras by manufacturers Canon and Sony. There is a noticeable difference among the resolutions of the 550D (18MP) and A450 (14MP) but both cameras offer the same sensor sizing (APS-C).

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The 550D was introduced 3 months later than the A450 so they are both of a similar age. The two cameras have the same body design (Compact SLR).

Before diving straight to a detailed comparison, here is a short summation of how the 550D matches up versus the A450 when considering portability, imaging, features and an overall rating.

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Reasons to pick Canon 550D over the Sony A450

 550D A450 
Screen dimensions3"2.7"Bigger screen (+0.3")
Screen resolution1040k230kClearer screen (+810k dot)

Reasons to pick Sony A450 over the Canon 550D

 A450 550D 

Common features in the Canon 550D and Sony A450

 550D A450 
RevealedApril 2010January 2010Same age
Focus manually More accurate focus
Screen typeFixed Fixed Fixed screen
Selfie screen Neither includes selfie screen
Touch friendly screen Neither includes Touch friendly screen

Canon 550D vs Sony A450 Physical Comparison

If you are intending to carry your camera regularly, you will need to consider its weight and proportions. The Canon 550D features external dimensions of 129mm x 98mm x 62mm (5.1" x 3.9" x 2.4") accompanied by a weight of 530 grams (1.17 lbs) while the Sony A450 has measurements of 137mm x 104mm x 81mm (5.4" x 4.1" x 3.2") with a weight of 560 grams (1.23 lbs).

See the Canon 550D vs Sony A450 in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will differ based on the lens you are utilizing at that moment. Below is a front view size comparison of the 550D and the A450.

Canon 550D vs Sony A450 size comparison

Considering size and weight, the portability rating of the 550D and A450 is 70 and 65 respectively.

Canon 550D vs Sony A450 top view buttons comparison

Canon 550D vs Sony A450 Sensor Comparison

Usually, its difficult to envision the gap in sensor sizing simply by checking out a spec sheet. The visual below might give you a more clear sense of the sensor sizes in the 550D and A450.

Clearly, both of those cameras have the same sensor dimensions albeit not the same resolution. You can count on the Canon 550D to provide more detail using its extra 4 Megapixels. Higher resolution will also help you crop pictures a bit more aggressively.

Canon 550D vs Sony A450 sensor size comparison

Canon 550D vs Sony A450 Screen and ViewFinder

Canon 550D vs Sony A450 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Canon 550D
Portrait photography with Sony A450
74
focusing manually
good resolution (18MP)
nice sensor size (APS-C)
offers face detect autofocus
exports RAW formats
72
has manual focus
megapixel count good (14 megapixels)
sensor size is decent (APS-C)
supports RAW formats
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Street Comparison

Canon 550D Street photography features
Sony A450 Street photography features
60
nice sensor size (APS-C)
exports RAW formats
screen does not articulate
lack of image stabilization
66
built in image stabilization (Sensor based)
sensor size is decent (APS-C)
supports RAW formats
fixed screen
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Sports Comparison

Canon 550D Sports photography details
Sony A450 Sports photography details
54
good resolution (18MP)
nice sensor size (APS-C)
supports phase detect autofocus
slow continuous shooting (4.0 frames/s)
lack of image stabilization
not so great battery power (470 shots)
77
built in image stabilization (Sensor based)
megapixel count good (14MP)
sensor size is decent (APS-C)
great battery pack (1,050 shots)
has phase detect auto focus
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Travel Comparison

Canon 550D Travel photography features
Sony A450 Travel photography features
55
good resolution (18MP)
built-in flash
doesn't have Time Lapse function
not so great battery power (470 per charge)
display is not selfie friendly
60
great battery pack (1,050 per charge)
megapixel count good (14 megapixels)
flash built-in
lack of Timelapse recording
display is not selfie friendly
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Landscape Comparison

Canon 550D as a Landscape photography camera
Sony A450 as a Landscape photography camera
63
focusing manually
switch lenses (Canon EF/EF-S mount)
screen is a good size (3 inches)
good resolution (18 megapixels)
nice sensor size (APS-C)
exports RAW formats
lack of image stabilization
not so great battery power (470 CIPA)
doesn't have Time Lapse function
66
has manual focus
interchangeable lenses (Sony/Minolta Alpha mount)
built in image stabilization (Sensor based)
megapixel count good (14MP)
sensor size is decent (APS-C)
supports RAW formats
great battery pack (1,050 per charge)
screen is small (2.7 inch)
lack of Timelapse recording
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Vlogging Comparison

Canon 550D Vlogging factors
Sony A450 Vlogging factors
31
offers face detect autofocus
high res video (1920 x 1080 pixels)
comes with mic support
display is not selfie friendly
lack of image stabilization
9
no video recording
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Canon 550D vs Sony A450 Specifications

Detailed spec comparison table for Canon 550D and Sony A450
 Canon EOS 550DSony Alpha DSLR-A450
General Information
Brand Name Canon Sony
Model type Canon EOS 550D Sony Alpha DSLR-A450
Also called as EOS Rebel T2i / EOS Kiss X4 -
Category Entry-Level DSLR Entry-Level DSLR
Revealed 2010-04-01 2010-01-05
Physical type Compact SLR Compact SLR
Sensor Information
Chip Digic 4 Bionz
Sensor type CMOS CMOS
Sensor size APS-C APS-C
Sensor measurements 22.3 x 14.9mm 23.4 x 15.6mm
Sensor area 332.3mm² 365.0mm²
Sensor resolution 18 megapixel 14 megapixel
Anti alias filter
Aspect ratio 3:2 3:2 and 16:9
Highest Possible resolution 5184 x 3456 4592 x 3056
Maximum native ISO 6400 12800
Maximum enhanced ISO 12800 -
Min native ISO 100 200
RAW photos
Autofocusing
Focus manually
Touch to focus
Autofocus continuous
Autofocus single
Autofocus tracking
Autofocus selectice
Autofocus center weighted
Multi area autofocus
Live view autofocus
Face detect focus
Contract detect focus
Phase detect focus
Total focus points 9 9
Lens
Lens support Canon EF/EF-S Sony/Minolta Alpha
Amount of lenses 326 143
Crop factor 1.6 1.5
Screen
Display type Fixed Type Fixed Type
Display size 3" 2.7"
Resolution of display 1,040 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch functionality
Display tech TFT color liquid-crystal LCD TFT Clear Photo Color LCD
Viewfinder Information
Viewfinder type Optical (pentamirror) Optical (pentamirror)
Viewfinder coverage 95% 95%
Viewfinder magnification 0.55x 0.53x
Features
Min shutter speed 30 seconds 30 seconds
Max shutter speed 1/4000 seconds 1/4000 seconds
Continuous shutter rate 4.0 frames/s 7.0 frames/s
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Inbuilt flash
Flash distance 13.00 m 12.00 m (at ISO 100)
Flash options Auto, On, Off, Red-eye Auto, Fill, Rear Sync, Slow Sync, Wireless/ High Speed Sync
External flash
Auto exposure bracketing
WB bracketing
Max flash synchronize 1/200 seconds 1/160 seconds
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1920 x 1080 (30, 25, 24 fps), 1280 x 720 (60, 50 fps), 640 x 480 (60, 50 fps) -
Maximum video resolution 1920x1080 None
Video data format H.264 -
Microphone port
Headphone port
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
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 530 grams (1.17 lb) 560 grams (1.23 lb)
Physical dimensions 129 x 98 x 62mm (5.1" x 3.9" x 2.4") 137 x 104 x 81mm (5.4" x 4.1" x 3.2")
DXO scores
DXO Overall rating 66 66
DXO Color Depth rating 22.0 21.8
DXO Dynamic range rating 11.6 11.8
DXO Low light rating 807 769
Other
Battery life 470 shots 1050 shots
Type of battery Battery Pack Battery Pack
Battery ID LP-E8 NP-FM500H
Self timer Yes (2 sec or 10 sec) Yes (2 or 10 sec)
Time lapse feature
Type of storage SD/SDHC/SDXC SD/ SDHC, Memory Stick Pro Duo/ Pro-HG Duo
Card slots One One
Retail price $599 $1,241