Canon 20D vs Canon 40D
59 Imaging
45 Features
39 Overall
42
57 Imaging
49 Features
50 Overall
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Canon 20D vs Canon 40D Key Specs
(Full Review)
(Full Review)
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Let's take a more detailed look at the Canon 20D vs Canon 40D, both Advanced DSLR digital cameras and both are built by Canon. The sensor resolution of the 20D (8MP) and the 40D (10MP) is pretty well matched and they enjoy the exact same sensor dimensions (APS-C).
Photobucket discusses licensing 13 billion images with AI firmsThe 20D was manufactured 4 years prior to the 40D and that is quite a serious gap as far as technology is concerned. Both of the cameras come with the identical body type (Mid-size SLR).
Before diving in to a thorough comparison, below is a brief synopsis of how the 20D matches up against the 40D for portability, imaging, features and an overall rating.
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Following is a preview of the gallery images for Canon EOS 20D and Canon EOS 40D. The entire galleries are viewable at Canon 20D Gallery and Canon 40D Gallery.
Reasons to pick Canon 20D over the Canon 40D
| 20D | 40D |
|---|
Reasons to pick Canon 40D over the Canon 20D
| 40D | 20D | |||
|---|---|---|---|---|
| Released | October 2007 |  | November 2004 | Fresher by 36 months |
| Screen dimension | 3" |  | 1.8" | Bigger screen (+1.2") |
| Screen resolution | 230k |  | 118k | Sharper screen (+112k dot) |
Common features in the Canon 20D and Canon 40D
| 20D | 40D | |||
|---|---|---|---|---|
| Focus manually |  | Very accurate focusing | ||
| Screen type | Fixed |  | Fixed | Fixed screen |
| Selfie screen |  | No selfie screen | ||
| Touch friendly screen |  | No Touch friendly screen |
Canon 20D vs Canon 40D Physical Comparison
For anyone who is going to carry your camera, you will have to think about its weight and size. The Canon 20D enjoys physical dimensions of 144mm x 106mm x 72mm (5.7" x 4.2" x 2.8") having a weight of 770 grams (1.70 lbs) while the Canon 40D has specifications of 146mm x 108mm x 74mm (5.7" x 4.3" x 2.9") with a weight of 822 grams (1.81 lbs).
Analyze the Canon 20D vs Canon 40D in the new Camera with Lens Size Comparison Tool.
Take into account, the weight of an Interchangeable Lens Camera will differ depending on the lens you choose at that moment. Here is the front view sizing comparison of the 20D against the 40D.
Considering dimensions and weight, the portability rating of the 20D and 40D is 59 and 57 respectively.
Canon 20D vs Canon 40D Sensor Comparison
More often than not, it's tough to visualize the gap between sensor sizing just by checking a spec sheet. The photograph underneath will help give you a better sense of the sensor sizes in the 20D and 40D.
As you can see, both cameras posses the exact same sensor measurements albeit different MP. You should expect the Canon 40D to give you more detail due to its extra 2 Megapixels. Higher resolution will also help you crop photographs somewhat more aggressively. The older 20D is going to be behind with regard to sensor tech.
Canon 20D vs Canon 40D Screen and ViewFinder
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Canon 20D vs Canon 40D Specifications
| Canon EOS 20D | Canon EOS 40D | |
|---|---|---|
| General Information | ||
| Brand | Canon | Canon |
| Model type | Canon EOS 20D | Canon EOS 40D |
| Category | Advanced DSLR | Advanced DSLR |
| Introduced | 2004-11-03 | 2007-10-24 |
| Body design | Mid-size SLR | Mid-size 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 area | 337.5mm² | 328.6mm² |
| Sensor resolution | 8MP | 10MP |
| Anti alias filter | ||
| Aspect ratio | 3:2 | 3:2 |
| Peak resolution | 3504 x 2336 | 3888 x 2592 |
| Highest native ISO | 1600 | 1600 |
| Highest enhanced ISO | 3200 | 3200 |
| Min native ISO | 100 | 100 |
| RAW data | ||
| Autofocusing | ||
| Manual focusing | ||
| Touch to focus | ||
| Autofocus continuous | ||
| Single autofocus | ||
| Tracking autofocus | ||
| Selective autofocus | ||
| Center weighted autofocus | ||
| Multi area autofocus | ||
| Autofocus live view | ||
| Face detect focus | ||
| Contract detect focus | ||
| Phase detect focus | ||
| Total focus points | 9 | 9 |
| Lens | ||
| Lens mount type | Canon EF/EF-S | Canon EF/EF-S |
| Amount of lenses | 326 | 326 |
| Focal length multiplier | 1.6 | 1.6 |
| Screen | ||
| Range of display | Fixed Type | Fixed Type |
| Display diagonal | 1.8 inch | 3 inch |
| Display resolution | 118 thousand dot | 230 thousand dot |
| Selfie friendly | ||
| Liveview | ||
| Touch display | ||
| Viewfinder Information | ||
| Viewfinder type | Optical (pentaprism) | Optical (pentaprism) |
| Viewfinder coverage | 95% | 95% |
| Viewfinder magnification | 0.56x | 0.6x |
| Features | ||
| Minimum shutter speed | 30 secs | 30 secs |
| Fastest shutter speed | 1/8000 secs | 1/8000 secs |
| Continuous shutter speed | 5.0 frames per sec | 6.5 frames per sec |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | - | Yes |
| Change white balance | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash distance | 12.00 m (ISO 100) | 12.00 m (ISO 100) |
| Flash modes | Auto, On, Red-eye reduction, Off | Auto, On, Red-eye reduction, Off |
| External flash | ||
| AE bracketing | ||
| WB bracketing | ||
| Fastest flash sync | - | 1/250 secs |
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Highest video resolution | None | None |
| Microphone jack | ||
| Headphone jack | ||
| 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 seal | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 770 grams (1.70 pounds) | 822 grams (1.81 pounds) |
| Dimensions | 144 x 106 x 72mm (5.7" x 4.2" x 2.8") | 146 x 108 x 74mm (5.7" x 4.3" x 2.9") |
| DXO scores | ||
| DXO Overall rating | 62 | 64 |
| DXO Color Depth rating | 21.9 | 22.1 |
| DXO Dynamic range rating | 11.0 | 11.3 |
| DXO Low light rating | 721 | 703 |
| Other | ||
| Battery life | - | 800 shots |
| Battery form | - | Battery Pack |
| Self timer | Yes (10 sec (2 sec with mirror lock-up)) | Yes (2 or 10 sec) |
| Time lapse feature | ||
| Storage media | Compact Flash (Type I or II) | Compact Flash (Type I or II) |
| Storage slots | Single | Single |
| Retail price | $1,300 | $1,099 |