Canon 20D vs Canon 450D
59 Imaging
45 Features
39 Overall
42


70 Imaging
50 Features
42 Overall
46
Canon 20D vs Canon 450D Key Specs
(Full Review)
(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

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).

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.

Canon 20D vs Canon 450D Gallery
Following is a preview of the gallery images for Canon EOS 20D & Canon EOS 450D. The complete galleries are viewable at Canon 20D Gallery & Canon 450D Gallery.
Reasons to pick Canon 20D over the Canon 450D
20D | 450D |
---|
Reasons to pick Canon 450D over the Canon 20D
450D | 20D | |||
---|---|---|---|---|
Revealed | May 2008 | ![]() | November 2004 | More modern by 43 months |
Screen dimension | 3" | ![]() | 1.8" | Bigger screen (+1.2") |
Screen resolution | 230k | ![]() | 118k | Clearer screen (+112k dot) |
Common features in the Canon 20D and Canon 450D
20D | 450D | |||
---|---|---|---|---|
Manual focus | ![]() | Very precise focusing | ||
Screen type | Fixed | ![]() | 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.
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.

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

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 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Canon 20D vs Canon 450D Specifications
Canon EOS 20D | Canon 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 |