Canon 40D vs Canon 5D MIII
57 Imaging
49 Features
50 Overall
49
55 Imaging
68 Features
74 Overall
70
Canon 40D vs Canon 5D MIII Key Specs
(Full Review)
(Full Review)
- 22MP - Full frame Sensor
- 3.2" Fixed Display
- ISO 100 - 25600 (Increase to 102400)
- 1/8000s Maximum Shutter
- 1920 x 1080 video
- Canon EF Mount
- 950g - 152 x 116 x 76mm
- Announced May 2012
- Replaced the Canon 5D MII
- Successor is Canon 5D MIV
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On this page, we are comparing the Canon 40D versus Canon 5D MIII, both Advanced DSLR cameras and both of them are offered by Canon. There exists a large gap among the resolutions of the 40D (10MP) and 5D MIII (22MP) and the 40D (APS-C) and 5D MIII (Full frame) have different sensor sizing.
Photobucket discusses licensing 13 billion images with AI firmsThe 40D was revealed 5 years before the 5D MIII and that is a fairly serious difference as far as camera technology is concerned. The two cameras have the same body design (Mid-size SLR).
Before diving straight to a full comparison, here is a short highlight of how the 40D scores against the 5D MIII when considering portability, imaging, features and an overall rating.
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The following is a sample of the gallery pictures for Canon EOS 40D & Canon EOS 5D Mark III. The full galleries are viewable at Canon 40D Gallery & Canon 5D MIII Gallery.
Reasons to pick Canon 40D over the Canon 5D MIII
| 40D | 5D MIII |
|---|
Reasons to pick Canon 5D MIII over the Canon 40D
| 5D MIII | 40D | |||
|---|---|---|---|---|
| Announced | May 2012 |  | October 2007 | Fresher by 55 months |
| Display dimensions | 3.2" |  | 3" | Larger display (+0.2") |
| Display resolution | 1040k |  | 230k | Crisper display (+810k dot) |
Common features in the Canon 40D and Canon 5D MIII
| 40D | 5D MIII | |||
|---|---|---|---|---|
| Manually focus |  | More precise focus | ||
| Display type | Fixed |  | Fixed | Fixed display |
| Selfie screen |  | No selfie screen | ||
| Touch display |  | No Touch display |
Canon 40D vs Canon 5D MIII Physical Comparison
When you are going to carry your camera often, you will need to factor its weight and volume. The Canon 40D offers physical measurements of 146mm x 108mm x 74mm (5.7" x 4.3" x 2.9") accompanied by a weight of 822 grams (1.81 lbs) and the Canon 5D MIII has sizing of 152mm x 116mm x 76mm (6.0" x 4.6" x 3.0") along with a weight of 950 grams (2.09 lbs).
Compare the Canon 40D versus Canon 5D MIII in our newest Camera & Lens Size Comparison Tool.
Remember, the weight of an ILC will vary dependant on the lens you have attached at the time. Below is a front view physical size comparison of the 40D against the 5D MIII.
Considering dimensions and weight, the portability grade of the 40D and 5D MIII is 57 and 55 respectively.
Canon 40D vs Canon 5D MIII Sensor Comparison
Sometimes, it can be hard to imagine the difference in sensor sizing simply by seeing specifications. The visual here will help provide you a much better sense of the sensor sizing in the 40D and 5D MIII.
Plainly, the two cameras provide different megapixel count and different sensor sizing. The 40D using its smaller sensor is going to make shooting shallower DOF more challenging and the Canon 5D MIII will produce more detail because of its extra 12 Megapixels. Greater resolution will enable you to crop photos more aggressively. The older 40D will be behind when it comes to sensor technology.
Canon 40D vs Canon 5D MIII Screen and ViewFinder
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Canon 40D vs Canon 5D MIII Specifications
| Canon EOS 40D | Canon EOS 5D Mark III | |
|---|---|---|
| General Information | ||
| Brand Name | Canon | Canon |
| Model type | Canon EOS 40D | Canon EOS 5D Mark III |
| Type | Advanced DSLR | Advanced DSLR |
| Launched | 2007-10-24 | 2012-05-22 |
| Body design | Mid-size SLR | Mid-size SLR |
| Sensor Information | ||
| Processor | - | Digic 5+ |
| Sensor type | CMOS | CMOS |
| Sensor size | APS-C | Full frame |
| Sensor dimensions | 22.2 x 14.8mm | 36 x 24mm |
| Sensor surface area | 328.6mm² | 864.0mm² |
| Sensor resolution | 10 megapixels | 22 megapixels |
| Anti alias filter | ||
| Aspect ratio | 3:2 | 3:2 |
| Peak resolution | 3888 x 2592 | 5760 x 3840 |
| Highest native ISO | 1600 | 25600 |
| Highest enhanced ISO | 3200 | 102400 |
| Lowest native ISO | 100 | 100 |
| RAW format | ||
| Lowest enhanced ISO | - | 50 |
| Autofocusing | ||
| Manual focusing | ||
| Touch to focus | ||
| Autofocus continuous | ||
| Single autofocus | ||
| Autofocus tracking | ||
| Autofocus selectice | ||
| Center weighted autofocus | ||
| Multi area autofocus | ||
| Live view autofocus | ||
| Face detection autofocus | ||
| Contract detection autofocus | ||
| Phase detection autofocus | ||
| Total focus points | 9 | 61 |
| Cross type focus points | - | 41 |
| Lens | ||
| Lens support | Canon EF/EF-S | Canon EF |
| Available lenses | 326 | 250 |
| Crop factor | 1.6 | 1 |
| Screen | ||
| Range of screen | Fixed Type | Fixed Type |
| Screen size | 3 inches | 3.2 inches |
| Resolution of screen | 230k dot | 1,040k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch functionality | ||
| Screen technology | - | Clear View II TFT LCD |
| Viewfinder Information | ||
| Viewfinder type | Optical (pentaprism) | Optical (pentaprism) |
| Viewfinder coverage | 95 percent | 100 percent |
| Viewfinder magnification | 0.6x | 0.71x |
| Features | ||
| Minimum shutter speed | 30 secs | 30 secs |
| Fastest shutter speed | 1/8000 secs | 1/8000 secs |
| Continuous shutter speed | 6.5fps | 6.0fps |
| Shutter priority | ||
| Aperture priority | ||
| Manual exposure | ||
| Exposure compensation | Yes | Yes |
| Change white balance | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash distance | 12.00 m (ISO 100) | no built-in flash |
| Flash options | Auto, On, Red-eye reduction, Off | no built-in flash |
| External flash | ||
| AE bracketing | ||
| White balance bracketing | ||
| Fastest flash sync | 1/250 secs | 1/200 secs |
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Supported video resolutions | - | 1920 x 1080 (29.97, 25, 23.976 fps fps), 1280 x 720 (59.94, 50 fps), 640 x 480 (25, 30 fps) |
| Highest video resolution | None | 1920x1080 |
| Video data format | - | H.264 |
| Mic jack | ||
| Headphone jack | ||
| Connectivity | ||
| Wireless | None | Optional |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | Optional |
| Physical | ||
| Environment seal | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 822g (1.81 lb) | 950g (2.09 lb) |
| Physical dimensions | 146 x 108 x 74mm (5.7" x 4.3" x 2.9") | 152 x 116 x 76mm (6.0" x 4.6" x 3.0") |
| DXO scores | ||
| DXO Overall rating | 64 | 81 |
| DXO Color Depth rating | 22.1 | 24.0 |
| DXO Dynamic range rating | 11.3 | 11.7 |
| DXO Low light rating | 703 | 2293 |
| Other | ||
| Battery life | 800 images | 950 images |
| Battery form | Battery Pack | Battery Pack |
| Battery ID | - | LP-E6 |
| Self timer | Yes (2 or 10 sec) | Yes (2 or 10 sec) |
| Time lapse feature | ||
| Storage media | Compact Flash (Type I or II) | Compact Flash Type I (UDMA compatible), SD/SDHC/SDXC |
| Storage slots | One | Dual |
| Cost at release | $1,099 | $2,780 |
