Canon 1Ds Mark III Comparison Review
The Canon EOS-1Ds Mark III is a DSLR (Digital Single Lens Reflex) camera that was revealed to the public in August 2007 and is equipped with a full frame sensor. It offers a resolution of 21 megapixel.

Is the Canon 1Ds Mark III a good camera? The 1Ds Mark III has a Camera Elo of 1581. This rating puts the 1Ds Mark III below average of all digital single lens reflex cameras. In terms of its sensor size category (full frame cameras), the 1Ds Mark III also ranks below average. Based on its within category standings, the camera earns a 2.5-star performance rating. – Well, the Canon 1Ds Mark III is more than 16 years old, and there have been many other good digital cameras released since 2007.
Canon 1Ds Mark III |
---|
Digital single lens reflex |
Canon EF mount lenses |
21 MP, Full Frame Sensor |
no Video |
ISO 100 - 1 600 (50 - 3 200) |
Optical viewfinder |
3.0 LCD, 230k dots |
Fixed screen (not touch-sensitive) |
5 shutter flaps per second |
Weathersealed body |
1800 shots per battery charge |
150 x 160 x 80 mm, 1 385 g |
Read on to find out more about the camera's size, sensor, features, reception by expert reviewers, and how it compares to other digital cameras.
Body comparison with a credit card
An illustration of the physical dimensions of the Canon 1Ds Mark III vis-à-vis a credit card is provided in the side-by-side display below. Three consecutive views from the front, the top, and the rear side are shown. All size dimensions are rounded to the nearest millimeter.



The table below summarizes the key physical specs of the Canon 1Ds Mark III alongside a set of similar cameras. If you want to review a particular camera pair side-by-side, just move across to the CAM-parator tool and choose from the broad selection of possible comparisons there.

Camera Model |
Camera Width |
Camera Height |
Camera Depth |
Camera Weight |
Battery Life |
Weather Sealing |
Camera Launch |
Launch Price (USD) |
Street Price |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Canon 1Ds Mark III | 150 mm | 160 mm | 80 mm | 1385 g | 1800 | Y | Aug 2007 | 7,999 | ebay.com | |
2. | Canon 1D X Mark III | 158 mm | 168 mm | 83 mm | 1440 g | 2850 | Y | Jan 2020 | 6,499 | amazon.com | |
3. | Canon 1D X Mark II | 158 mm | 168 mm | 83 mm | 1530 g | 1210 | Y | Feb 2016 | 5,999 | ebay.com | |
4. | Canon 1D C | 158 mm | 164 mm | 83 mm | 1545 g | 1120 | Y | Apr 2012 | 14,999 | ebay.com | |
5. | Canon 5D Mark III | 152 mm | 116 mm | 76 mm | 950 g | 950 | Y | Mar 2012 | 3,499 | ebay.com | |
6. | Canon 1D X | 158 mm | 168 mm | 83 mm | 1551 g | 1120 | Y | Oct 2011 | 6,799 | ebay.com | |
7. | Canon 5D Mark II | 152 mm | 114 mm | 75 mm | 850 g | 850 | Y | Sep 2008 | 3,499 | ebay.com | |
8. | Canon 1D Mark III | 156 mm | 157 mm | 80 mm | 1155 g | 2200 | Y | Feb 2007 | 4,499 | ebay.com | |
9. | Canon 1Ds Mark II | 156 mm | 158 mm | 80 mm | 1215 g | 1200 | Y | Sep 2004 | 7,999 | ebay.com | |
10. | Canon 1Ds | 156 mm | 158 mm | 80 mm | 1265 g | 600 | Y | Sep 2002 | 8,999 | ebay.com | |
11. | Nikon D3X | 160 mm | 157 mm | 88 mm | 1260 g | 4400 | Y | Dec 2008 | 7,999 | ebay.com | |
Note: Measurements and pricing do not include easily detachable parts, such as add-on or interchangeable lenses or optional viewfinders. | |||||||||||
The listed prices provide an indication of the market segment that the manufacturer of the cameras have been targeting. The Canon 1Ds Mark III was launched in the US market at a price of $7,999. Usually, retail prices stay at first close to the launch price, but after several months, discounts become available. Later in the product cycle and, in particular, when the replacement model is about to appear, further discounting and stock clearance sales often push the camera price considerably down. Then, after the new model is out, very good deals can frequently be found on the pre-owned market.

Check 1Ds Mark III offers at
ebay.com
Sensor comparison with a 35mm slide
The size of the sensor inside a digital camera is one of the key determinants of image quality. A large sensor will tend to have larger individual pixels that provide better low-light sensitivity, wider dynamic range, and richer color-depth than smaller pixel-units in a sensor of the same technological generation. Moreover, a large sensor camera will give the photographer more control over depth-of-field in the image and, thus, the ability to better isolate a subject from the background. On the downside, larger sensors tend to be more expensive and lead to bigger and heavier cameras and lenses.
The Canon 1Ds Mark III features a full frame sensor and has a format factor (sometimes also referred to as "crop factor") of 1.0. Within the spectrum of camera sensors, this places the Canon 1Ds Mark III among the large-sensor cameras that aim for top notch image quality.

Since 2007, DXO Mark has published sensor performance measurements that have been derived using a consistent methodology. This service is based on lab testing and assigns an overall score to each camera sensor, as well as ratings for dynamic range ("DXO Landscape"), color depth ("DXO Portrait"), and low-light sensitivity ("DXO Sports"). The table below summarizes the physical sensor characteristics and sensor quality findings and compares them across a set of similar cameras.

Camera Model |
Sensor Class |
Resolution (MP) |
Horiz. Pixels |
Vert. Pixels |
Video Format |
DXO Portrait |
DXO Landscape |
DXO Sports |
DXO Overall |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Canon 1Ds Mark III | Full Frame | 21.0 | 5616 | 3744 | none | 24.0 | 12.0 | 1663 | 80 | |
2. | Canon 1D X Mark III | Full Frame | 20.0 | 5472 | 3648 | 4K/60p | 24.2 | 14.5 | 3248 | 91 | |
3. | Canon 1D X Mark II | Full Frame | 20.0 | 5472 | 3648 | 4K/60p | 24.1 | 13.5 | 3207 | 88 | |
4. | Canon 1D C | Full Frame | 17.9 | 5184 | 3456 | 4K/24p | 24.3 | 13.0 | 2155 | 85 | |
5. | Canon 5D Mark III | Full Frame | 22.1 | 5760 | 3840 | 1080/30p | 24.0 | 11.7 | 2293 | 81 | |
6. | Canon 1D X | Full Frame | 17.9 | 5184 | 3456 | 1080/30p | 23.8 | 11.8 | 2786 | 82 | |
7. | Canon 5D Mark II | Full Frame | 21.0 | 5616 | 3744 | 1080/30p | 23.7 | 11.9 | 1815 | 79 | |
8. | Canon 1D Mark III | APS-H | 10.1 | 3888 | 2592 | none | 22.7 | 11.7 | 1078 | 71 | |
9. | Canon 1Ds Mark II | Full Frame | 16.6 | 4992 | 3328 | none | 23.3 | 11.3 | 1480 | 74 | |
10. | Canon 1Ds | Full Frame | 11.0 | 4064 | 2704 | none | 21.8 | 11.0 | 954 | 63 | |
11. | Nikon D3X | Full Frame | 24.4 | 6048 | 4032 | none | 24.7 | 13.7 | 1992 | 88 | |
Note: DXO values in italics represent estimates based on sensor size and age. |
It should be noted that unlike many modern cameras, the 1Ds Mark III does not provide the possibility to capture videos.
Feature comparison
Apart from body and sensor, cameras can and do differ across a variety of features. For example, the 1Ds Mark III has an optical viewfinder that provides a field of view of 100% and a magnification of 0.76x. The adjacent tables list some of the other core features of the Canon 1Ds Mark III along with similar information for a selection of comparators.

Camera Model |
Viewfinder (Type or 000 dots) |
Control Panel (yes/no) |
LCD Specifications (inch/000 dots) |
LCD Attach- ment |
Touch Screen (yes/no) |
Max Shutter Speed * |
Max Shutter Flaps * |
Built-in Flash (yes/no) |
Built-in Image Stab |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Canon 1Ds Mark III | optical | Y | 3.0 / 230 | fixed | n | 1/8000s | 5.0/s | n | n | |
2. | Canon 1D X Mark III | optical | Y | 3.2 / 2100 | fixed | Y | 1/8000s | 20.0/s | n | n | |
3. | Canon 1D X Mark II | optical | Y | 3.2 / 1620 | fixed | Y | 1/8000s | 16.0/s | n | n | |
4. | Canon 1D C | optical | Y | 3.2 / 1040 | fixed | n | 1/8000s | 14.0/s | n | n | |
5. | Canon 5D Mark III | optical | Y | 3.2 / 1040 | fixed | n | 1/8000s | 6.0/s | n | n | |
6. | Canon 1D X | optical | Y | 3.2 / 1040 | fixed | n | 1/8000s | 14.0/s | n | n | |
7. | Canon 5D Mark II | optical | Y | 3.0 / 920 | fixed | n | 1/8000s | 3.9/s | n | n | |
8. | Canon 1D Mark III | optical | Y | 3.0 / 230 | fixed | n | 1/8000s | 10.0/s | n | n | |
9. | Canon 1Ds Mark II | optical | Y | 2.0 / 230 | fixed | n | 1/8000s | 4.0/s | n | n | |
10. | Canon 1Ds | optical | Y | 2.0 / 120 | fixed | n | 1/8000s | 3.0/s | n | n | |
11. | Nikon D3X | optical | Y | 3.0 / 922 | fixed | n | 1/8000s | 5.0/s | n | n | |
Notes: *) Information refers to the mechanical shutter, unless the camera only has an electronic one. |
One useful feature of the 1Ds Mark III is a presence of a top-level LCD. While being, of course, smaller than the rear screen, the control panel conveys some of the essential shooting information and can be convenient for quick and easy settings verification.
Connection comparison
For some imaging applications, the extent to which a camera can communicate with its environment can be an important aspect in the camera decision process. The table below provides an overview of the connectivity of the Canon EOS-1Ds Mark III and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.

Camera Model |
Hotshoe Port |
Internal Mic / Speaker |
Microphone Port |
Headphone Port |
HDMI Port |
USB Port |
WiFi Support |
NFC Support |
Bluetooth Support |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Canon 1Ds Mark III | Y | mono / - | - | - | - | 2.0 | - | - | - | |
2. | Canon 1D X Mark III | Y | mono / mono | Y | Y | mini | 3.1 | Y | - | Y | |
3. | Canon 1D X Mark II | Y | mono / mono | Y | Y | mini | 3.0 | - | - | - | |
4. | Canon 1D C | Y | mono / mono | Y | Y | mini | 2.0 | - | - | - | |
5. | Canon 5D Mark III | Y | mono / mono | Y | Y | mini | 2.0 | - | - | - | |
6. | Canon 1D X | Y | mono / - | Y | - | mini | 2.0 | - | - | - | |
7. | Canon 5D Mark II | Y | mono / mono | Y | - | mini | 2.0 | - | - | - | |
8. | Canon 1D Mark III | Y | - / - | - | - | - | 2.0 | - | - | - | |
9. | Canon 1Ds Mark II | Y | - / - | - | - | - | 2.0 | - | - | - | |
10. | Canon 1Ds | Y | - / - | - | - | - | FW | - | - | - | |
11. | Nikon D3X | Y | - / - | - | - | mini | 2.0 | - | - | - |
Further information on the features and operation of the 1Ds Mark III can be found in the free online Canon 1Ds Mark III Manual or on the Canon support site.
Expert reviews
While the comparison of technical specifications can provide a useful overview of the capabilities of different cameras, it remains partial and cannot reveal, for example, the handling experience and imaging performance when actually working with the 1Ds Mark III. User reviews that are available, for instance, at amazon can sometimes shed light on these issues, but such feedback is all too often partial, inconsistent, and inaccurate. This is why hands-on reviews by experts are important. The following table reports the overall rankings of the cameras as published by some of the major camera review sites (amateurphotographer [AP], cameralabs [CL], digitalcameraworld [DCW], dpreview [DPR], ephotozine [EPZ], photographyblog [PB]).

Camera Model |
AP score |
CL score |
DCW score |
DPR score |
EPZ score |
PB score |
Camera Launch |
Launch Price (USD) |
Street Price |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Canon 1Ds Mark III | .. | .. | .. | + + | 4.5/5 | .. | Aug 2007 | 7,999 | ebay.com | |
2. | Canon 1D X Mark III | .. | + + | 5/5 | .. | 4.5/5 | 4/5 | Jan 2020 | 6,499 | amazon.com | |
3. | Canon 1D X Mark II | .. | .. | 4.5/5 | 89/100 | 4.5/5 | 4.5/5 | Feb 2016 | 5,999 | ebay.com | |
4. | Canon 1D C | .. | .. | .. | .. | .. | .. | Apr 2012 | 14,999 | ebay.com | |
5. | Canon 5D Mark III | .. | + + | .. | 82/100 | 4.5/5 | 4.5/5 | Mar 2012 | 3,499 | ebay.com | |
6. | Canon 1D X | 5/5 | .. | .. | .. | 4.5/5 | 4.5/5 | Oct 2011 | 6,799 | ebay.com | |
7. | Canon 5D Mark II | 4/5 | 91/100 | .. | 79/100 | 4/5 | .. | Sep 2008 | 3,499 | ebay.com | |
8. | Canon 1D Mark III | .. | .. | .. | .. | .. | .. | Feb 2007 | 4,499 | ebay.com | |
9. | Canon 1Ds Mark II | .. | .. | .. | + + | .. | .. | Sep 2004 | 7,999 | ebay.com | |
10. | Canon 1Ds | .. | .. | .. | + + | .. | .. | Sep 2002 | 8,999 | ebay.com | |
11. | Nikon D3X | .. | .. | .. | 86/100 | 4/5 | 5/5 | Dec 2008 | 7,999 | ebay.com | |
Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available. |
The review scores listed above should be treated with care, though. The assessments were made in relation to similar cameras of the same technological generation. Hence, a score should always be seen in the context of the camera's market launch date and its price, and comparisons of ratings among very different cameras or across long time periods have little meaning. It should also be noted that some of the review sites have over time altered the way they render their verdicts.

Check 1Ds Mark III offers at
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Canon 1Ds Mark III FAQ
Below are some additional questions and answers concerning some particular features of the 1Ds Mark III.
What technology is the imaging sensor in the Canon 1Ds Mark III based on?
The camera features a CMOS (Complementary Metal–Oxide–Semiconductor) sensor.
Which image processing chip is used in the Canon 1Ds Mark III to convert the raw signal into an image file and perform noise reduction and image sharpening?
Canon equipped the 1Ds Mark III with the DIGIC III (Dual) image processor.
What is the ISO sensitivity range of the Canon 1Ds Mark III?
The camera has a native sensitivity range from ISO 100 to ISO 1600, which can be extended to ISO 50-3200.
What is the life expectancy of the shutter in the Canon EOS-1Ds Mark III?
Canon mentions a shutter rating of 300 000 actuations for the 1Ds Mark III. This number represents a Mean Time before Failure, that is an average value. The shutter might fail earlier, or it might last longer. Anyway, in order to exhaust the expected shutter life of the 1Ds Mark III over, say, three years, one would have to take about 300 pictures each and every day.
How do I find the shutter count on my Canon 1Ds Mark III?
Canon embeds the number of shutter actuations in image metadata. You can check the number of shots that your 1Ds Mark III has taken up to now by uploading a recent image to the free online shutter count finder app.
What is the fastest shutter speed that can be used with the Canon 1Ds Mark III for flash photography?
The 1Ds Mark III's flash sync speed is 1/250 sec.
Camera to camera comparisons
In case you are interested in seeing how this camera compares to another one, just make a corresponding selection in the search boxes below. Alternatively, you can follow any of the listed hyperlinks for comparisons that others found interesting.
- Canon 1Ds Mark III vs Canon 5D Mark III
- Canon 1Ds Mark III vs Fujifilm X-A10
- Canon 1Ds Mark III vs Fujifilm X100F
- Canon 1Ds Mark III vs Leica M10-P
- Canon 1Ds Mark III vs Nikon D1
- Canon 1Ds Mark III vs Nikon D7200
- Canon 1Ds Mark III vs Olympus E-PM1
- Canon 1Ds Mark III vs Panasonic G95
- Canon 1Ds Mark III vs Panasonic LX5
- Canon 1Ds Mark III vs Panasonic ZS70
- Canon 1Ds Mark III vs Sony A7R III
- Canon 1Ds Mark III vs Sony HX80
Camera Model | Canon 1Ds Mark III | |
Camera Type | Digital single lens reflex | |
Camera Lens | Canon EF mount lenses | |
Launch Date | August 2007 | |
Launch Price | USD 7 999 | |
Sensor Specs | ||
---|---|---|
Sensor Technology | CMOS | |
Sensor Format | Full Frame Sensor | |
Sensor Size | 36.0 x 24.0 mm | |
Sensor Area | 864 mm2 | |
Sensor Diagonal | 43.3 mm | |
Crop Factor | 1.0x | |
Sensor Resolution | 21 Megapixels | |
Image Resolution | 5 616 x 3 744 pixels | |
Pixel Pitch | 6.41 μm | |
Pixel Density | 2.43 MP/cm2 | |
Moiré control | Anti-Alias filter | |
Movie Capability | no Video | |
ISO Setting | 100 - 1 600 ISO | |
ISO Boost | 50 - 3 200 ISO | |
Image Processor | DIGIC III (Dual) | |
DXO Sensor Quality (score) | 80 | |
DXO Color Depth (bits) | 24.0 | |
DXO Dynamic Range (EV) | 12.0 | |
DXO Low Light (ISO) | 1663 | |
Screen Specs | ||
Viewfinder Type | Optical viewfinder | |
Viewfinder Field of View | 100% | |
Viewfinder Magnification | 0.76x | |
Top-Level Screen | Control Panel | |
LCD Framing | Live View | |
LCD Size | 3.0 inch | |
LCD Resolution | 230k dots | |
LCD Attachment | Fixed screen | |
Touch Input | No touchscreen | |
Shooting Specs | ||
Focus System | Phase-detect AF | |
Manual Focusing Aid | no Peaking Feature | |
Maximum Shutter Speed | 1/8000s | |
Continuous Shooting | 5 shutter flaps/s | |
Shutter Life Expectancy | 300 000 actuations | |
Silent Shooting | no E-Shutter | |
Time Lapse Photography | no Intervalometer | |
Fill Flash | no On-Board Flash | |
Storage Medium | CF or SDHC cards | |
Single or Dual Card Slots | Dual card slots | |
UHS card support | no | |
Connectivity Specs | ||
External Flash | Hotshoe | |
Studio Flash | PC Sync socket | |
USB Connector | USB 2.0 | |
HDMI Port | no HDMI | |
Wifi Support | no Wifi | |
Body Specs | ||
Environmental Sealing | Weathersealed body | |
Battery Type | LP-E4 power pack | |
Battery Life (CIPA) | 1800 shots per charge | |
Body Dimensions |
150 x 160 x 80 mm (5.9 x 6.3 x 3.1 in) |
|
Camera Weight | 1 385 g (48.9 oz) |
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