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Canon 20D vs Canon 450D

Portability
59
Imaging
45
Features
39
Overall
42
Canon EOS 20D front
 
Canon EOS 450D front
Portability
70
Imaging
50
Features
42
Overall
46

Canon 20D vs Canon 450D Key Specs

Canon 20D
(Full Review)
  • 8MP - APS-C Sensor
  • 1.8" Fixed Screen
  • ISO 100 - 1600 (Increase to 3200)
  • 1/8000s Max Shutter
  • No Video
  • Canon EF/EF-S Mount
  • 770g - 144 x 106 x 72mm
  • Released November 2004
  • Superseded the Canon 10D
  • Replacement is Canon 30D
Canon 450D
(Full Review)
  • 12MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 100 - 1600
  • No Video
  • Canon EF/EF-S Mount
  • 524g - 129 x 98 x 62mm
  • Revealed May 2008
  • Alternative Name is EOS Rebel XSi / EOS Kiss X2
  • Old Model is Canon 400D
  • Renewed by Canon 500D
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Canon 20D vs Canon 450D Overview

Its time to look a bit more in depth at the Canon 20D and Canon 450D, former is a Advanced DSLR while the latter is a Entry-Level DSLR and both of them are offered by Canon. There is a large difference among the resolutions of the 20D (8MP) and 450D (12MP) but they possess the exact same sensor sizes (APS-C).

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The 20D was released 4 years prior to the 450D which is a fairly serious difference as far as camera tech is concerned. Both the cameras come with different body type with the Canon 20D being a Mid-size SLR camera and the Canon 450D being a Compact SLR camera.

Before delving in to a in-depth comparison, below is a simple view of how the 20D scores against the 450D when considering portability, imaging, features and an overall score.

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Reasons to pick Canon 20D over the Canon 450D

 20D 450D 

Reasons to pick Canon 450D over the Canon 20D

 450D 20D 
RevealedMay 2008November 2004More modern by 43 months
Screen dimension3"1.8"Bigger screen (+1.2")
Screen resolution230k118kClearer screen (+112k dot)

Common features in the Canon 20D and Canon 450D

 20D 450D 
Manual focus Very precise focusing
Screen typeFixed Fixed Fixed screen
Selfie screen Neither includes selfie screen
Touch screen Neither includes Touch screen

Canon 20D vs Canon 450D Physical Comparison

If you are going to carry around your camera regularly, you need to factor in its weight and measurements. The Canon 20D features physical measurements of 144mm x 106mm x 72mm (5.7" x 4.2" x 2.8") and a weight of 770 grams (1.70 lbs) whilst the Canon 450D has proportions of 129mm x 98mm x 62mm (5.1" x 3.9" x 2.4") along with a weight of 524 grams (1.16 lbs).

See the Canon 20D and Canon 450D in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an ILC will change dependant on the lens you select at the time. The following is the front view scale comparison of the 20D against the 450D.

Canon 20D vs Canon 450D size comparison

Using size and weight, the portability score of the 20D and 450D is 59 and 70 respectively.

Canon 20D vs Canon 450D top view buttons comparison

Canon 20D vs Canon 450D Sensor Comparison

In many cases, it's difficult to visualize the difference in sensor sizes just by researching technical specs. The picture here should offer you a stronger sense of the sensor sizing in the 20D and 450D.

As you can tell, the 2 cameras posses the exact same sensor measurements albeit different MP. You can expect the Canon 450D to render greater detail as a result of its extra 4MP. Higher resolution will enable you to crop shots somewhat more aggressively. The more aged 20D will be behind when it comes to sensor innovation.

Canon 20D vs Canon 450D sensor size comparison

Canon 20D vs Canon 450D Screen and ViewFinder

Canon 20D vs Canon 450D Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Canon 20D Portrait photography information
Canon 450D Portrait photography information
47
you can focus manually
nice sensor size (APS-C)
delivers RAW files
doesn't have liveview
manual exposure not available
megapixel count low (8MP)
60
manual focus
sensor size is nice (APS-C)
supports RAW formats
MP count low (12 megapixels)
Photography Glossary

Street Comparison

Canon 20D as a Street photography camera
Canon 450D as a Street photography camera
52
nice sensor size (APS-C)
delivers RAW files
no moving screen
lack of image stabilization
58
sensor size is nice (APS-C)
supports RAW formats
screen is fixed
no image stabilization
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Sports Comparison

Canon 20D as a Sports photography camera
Canon 450D as a Sports photography camera
43
maximum shutter speed is high (1/8,000 seconds)
nice sensor size (APS-C)
supports phase detect auto focus
doesn't have liveview
slow continuous shooting (5.0 fps)
lack of image stabilization
megapixel count low (8 megapixels)
50
sensor size is nice (APS-C)
has tracking autofocus
sensor has phase detect auto focus
continuous shooting slow (4.0 fps)
no image stabilization
MP count low (12MP)
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Travel Comparison

Canon 20D as a Travel photography camera
Canon 450D as a Travel photography camera
45
flash built-in
megapixel count low (8 megapixels)
screen isn't selfie friendly
48
built-in flash
no Timelapse mode
MP count low (12MP)
screen is not selfie friendly
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Landscape Comparison

Canon 20D Landscape photography factors
Canon 450D Landscape photography factors
46
you can focus manually
swap lenses (Canon EF/EF-S mount)
nice sensor size (APS-C)
delivers RAW files
small screen (1.8 inches)
doesn't have liveview
manual exposure not available
lack of image stabilization
megapixel count low (8MP)
58
manual focus
swap lenses (Canon EF/EF-S mount)
decent sized screen (3")
sensor size is nice (APS-C)
supports RAW formats
no image stabilization
MP count low (12 megapixels)
no Timelapse mode
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Vlogging Comparison

Vlogging with Canon 20D
Vlogging with Canon 450D
9
can't shoot video
9
no video recording
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Canon 20D vs Canon 450D Specifications

Detailed spec comparison table for Canon 20D and Canon 450D
 Canon EOS 20DCanon EOS 450D
General Information
Company Canon Canon
Model type Canon EOS 20D Canon EOS 450D
Also called - EOS Rebel XSi / EOS Kiss X2
Category Advanced DSLR Entry-Level DSLR
Released 2004-11-03 2008-05-23
Physical type Mid-size SLR Compact SLR
Sensor Information
Sensor type CMOS CMOS
Sensor size APS-C APS-C
Sensor measurements 22.5 x 15mm 22.2 x 14.8mm
Sensor surface area 337.5mm² 328.6mm²
Sensor resolution 8MP 12MP
Anti alias filter
Aspect ratio 3:2 3:2
Highest Possible resolution 3504 x 2336 4272 x 2848
Maximum native ISO 1600 1600
Maximum enhanced ISO 3200 -
Lowest native ISO 100 100
RAW support
Autofocusing
Focus manually
Autofocus touch
Continuous autofocus
Autofocus single
Autofocus tracking
Selective autofocus
Autofocus center weighted
Autofocus multi area
Autofocus live view
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Total focus points 9 9
Lens
Lens support Canon EF/EF-S Canon EF/EF-S
Number of lenses 326 326
Focal length multiplier 1.6 1.6
Screen
Screen type Fixed Type Fixed Type
Screen diagonal 1.8 inch 3 inch
Screen resolution 118k dots 230k dots
Selfie friendly
Liveview
Touch operation
Viewfinder Information
Viewfinder Optical (pentaprism) Optical (pentamirror)
Viewfinder coverage 95 percent 95 percent
Viewfinder magnification 0.56x 0.55x
Features
Min shutter speed 30 seconds 30 seconds
Max shutter speed 1/8000 seconds 1/4000 seconds
Continuous shutter rate 5.0 frames per sec 4.0 frames per sec
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Set white balance
Image stabilization
Integrated flash
Flash distance 12.00 m (ISO 100) 13.00 m
Flash modes Auto, On, Red-eye reduction, Off Auto, On, Off, Red-eye
External flash
AE bracketing
White balance bracketing
Max flash synchronize - 1/200 seconds
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Maximum video resolution None None
Microphone port
Headphone port
Connectivity
Wireless None 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 770 grams (1.70 lb) 524 grams (1.16 lb)
Dimensions 144 x 106 x 72mm (5.7" x 4.2" x 2.8") 129 x 98 x 62mm (5.1" x 3.9" x 2.4")
DXO scores
DXO Overall rating 62 61
DXO Color Depth rating 21.9 21.9
DXO Dynamic range rating 11.0 10.8
DXO Low light rating 721 692
Other
Self timer Yes (10 sec (2 sec with mirror lock-up)) Yes (2 sec or 10 sec)
Time lapse shooting
Type of storage Compact Flash (Type I or II) SD/SDHC/MMC card
Card slots 1 1
Cost at release $1,300 $550