Canon 1D Mark III versus Canon 1Ds Mark III
The Canon EOS-1D Mark III and the Canon EOS-1Ds Mark III are two professional cameras that were announced, respectively, in February 2007 and August 2007. Both are DSLR (Digital Single Lens Reflex) cameras that are based on an APS-H (1D Mark III) and a full frame (1Ds Mark III) sensor. The 1D Mark III has a resolution of 10.1 megapixel, whereas the 1Ds Mark III provides 21 MP. Read on to find out how these two cameras compare with respect to their size, their sensors, their features, and their reception by expert reviewers.
Body comparison: Canon 1D Mark III vs Canon 1Ds Mark III
The physical size and weight of the Canon 1D Mark III and the Canon 1Ds Mark III are illustrated in the side-by-side display below. Three successive views from the front, the top, and the rear are shown. All width, height and depth measures are rounded to the nearest millimeter. You can also toggle the display to switch to a percentage comparison if you prefer that the measures are being expressed in relative terms (in this case, the camera on the left – the 1D Mark III – represents 100 percent across all the size and weight measures).
If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Canon 1Ds Mark III is somewhat smaller (2 percent) than the Canon 1D Mark III. However, the 1Ds Mark III is markedly heavier (20 percent) than the 1D Mark III. In this context, it is worth noting that both cameras are splash and dust-proof and can, hence, be used in inclement weather conditions or harsh environments.
The above size and weight comparisons are to some extent incomplete since they do not consider the interchangeable lenses that both of these cameras require. A larger imaging sensor (as in the 1Ds Mark III) will tend to go along with bigger and heavier lenses, while more compact options are available for the smaller-sensor camera (1D Mark III). You can find a comprehensive overview of suitable optics in the Canon EF Lens Catalog.
The table below summarizes the key physical specs of the two cameras alongside a broader set of comparators. If you want to switch the focus of the display and review another camera pair, just select a new right or left comparator from among the camera models in the table. Alternatively, you can also move across to the CAM-parator tool and choose from the broad selection of possible camera comparisons there.
|Camera Body Specifications
|Canon 1D Mark III (⇒ rgt)||6.1 in||6.2 in||3.1 in||40.7 oz||2200||YES||2007||4,499||discont.||check|
|Canon 1Ds Mark III (⇒ lft)||5.9 in||6.3 in||3.1 in||48.9 oz||1800||YES||2007||7,999||discont.||check|
|Canon 1D X Mark II (⇒ lft | rgt)||6.2 in||6.6 in||3.3 in||54.0 oz||1210||YES||2016||5,999||latest||check|
|Canon 5DS R (⇒ lft | rgt)||6.0 in||4.6 in||3.0 in||32.8 oz||700||YES||2015||3,699||latest||check|
|Canon 5D Mark III (⇒ lft | rgt)||6.0 in||4.6 in||3.0 in||33.5 oz||950||YES||2012||3,499||discont.||check|
|Canon 1D X (⇒ lft | rgt)||6.2 in||6.6 in||3.3 in||54.7 oz||1120||YES||2011||6,799||discont.||check|
|Canon 1D Mark IV (⇒ lft | rgt)||6.1 in||6.2 in||3.1 in||43.4 oz||1500||YES||2009||4,999||discont.||check|
|Canon 5D Mark II (⇒ lft | rgt)||6.0 in||4.5 in||3.0 in||30.0 oz||850||YES||2008||3,499||discont.||check|
|Canon 1Ds Mark II (⇒ lft | rgt)||6.1 in||6.2 in||3.1 in||42.9 oz||1200||YES||2004||7,999||discont.||check|
|Canon 1D Mark II (⇒ lft | rgt)||6.1 in||6.2 in||3.1 in||54.1 oz||1200||YES||2004||4,499||discont.||check|
|Canon 1Ds (⇒ lft | rgt)||6.1 in||6.2 in||3.1 in||44.6 oz||600||YES||2002||8,999||discont.||check|
|Nikon D3S (⇒ lft | rgt)||6.3 in||6.2 in||3.5 in||43.7 oz||4200||YES||2009||5,199||discont.||check|
|Nikon D3X (⇒ lft | rgt)||6.3 in||6.2 in||3.5 in||44.4 oz||4400||YES||2008||7,999||discont.||check|
|Nikon D3 (⇒ lft | rgt)||6.3 in||6.2 in||3.5 in||45.9 oz||4300||YES||2007||4,999||discont.||check|
|Nikon D2Xs (⇒ lft | rgt)||6.2 in||5.9 in||3.4 in||44.2 oz||3800||YES||2006||4,699||discont.||check|
The price is, of course, an important factor in any camera decision. The listed launch prices provide an indication of the market segment that the manufacturer of the cameras have been targeting. The 1D Mark III was launched at a markedly lower price (by 44 percent) than the 1Ds Mark III, which puts it into a different market segment. 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.
Sensor comparison: Canon 1D Mark III vs Canon 1Ds Mark III
The imaging sensor is at the core of digital cameras and its size is one of the main determining factors 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. Furthermore, a large sensor camera will give the photographer more possibilities to use shallow depth-of-field in order to 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.
Of the two cameras under consideration, the Canon 1D Mark III features an APS-H sensor and the Canon 1Ds Mark III a full frame sensor. The sensor area in the 1Ds Mark III is 65 percent bigger. As a result of these sensor size differences, the cameras have a format factor of, respectively, 1.3 and 1.0. Both cameras have a native aspect ratio (sensor width to sensor height) of 3:2.
With 21MP, the 1Ds Mark III offers a higher resolution than the 1D Mark III (10.1MP), but the 1Ds Mark III has smaller individual pixels (pixel pitch of 6.41μm versus 7.21μm for the 1D Mark III). Yet, the 1Ds Mark III is a somewhat more recent model (by 5 months) than the 1D Mark III, and its sensor might have benefitted from technological advances during this time that enhance the light gathering capacity of its pixel-units.
For most cameras, data on sensor performance has been reported by DXO Mark. This service determines an overall sensor rating, as well as sub-scores for low-light sensitivity ("DXO Sports"), dynamic range ("DXO Landscape"), and color depth ("DXO Portrait"). Of the two cameras under consideration, the 1Ds Mark III has a markedly higher DXO score than the 1D Mark III (overall score 9 points higher), which will translate into better image quality. The advantage is based on 1.3 bits higher color depth, 0.3 EV in additional dynamic range, and 0.6 stops in additional low light sensitivity. The table below summarizes the physical sensor characteristics and sensor quality findings and compares them across a set of similar cameras.
|Canon 1D Mark III (⇒ rgt)||APS-H||10.1||3888||2592||no||22.7||11.7||1078||71|
|Canon 1Ds Mark III (⇒ lft)||Full Frame||21.0||5616||3744||no||24.0||12.0||1663||80|
|Canon 1D X Mark II (⇒ lft | rgt)||Full Frame||20.0||5472||3648||4K/60p||24.1||13.5||3207||88|
|Canon 5DS R (⇒ lft | rgt)||Full Frame||50.3||8688||5792||1080/60p||24.6||12.4||2308||86|
|Canon 5D Mark III (⇒ lft | rgt)||Full Frame||22.1||5760||3840||1080/30p||24||11.7||2293||81|
|Canon 1D X (⇒ lft | rgt)||Full Frame||17.9||5184||3456||1080/30p||23.8||11.8||2786||82|
|Canon 1D Mark IV (⇒ lft | rgt)||APS-H||16.0||4896||3264||1080/30p||22.8||12.0||1320||74|
|Canon 5D Mark II (⇒ lft | rgt)||Full Frame||21.0||5616||3744||1080/30p||23.7||11.9||1815||79|
|Canon 1Ds Mark II (⇒ lft | rgt)||Full Frame||16.6||4992||3328||no||23.3||11.3||1480||74|
|Canon 1D Mark II (⇒ lft | rgt)||APS-H||8.2||3504||2336||no||22.3||11.1||1003||66|
|Canon 1Ds (⇒ lft | rgt)||Full Frame||11.0||4064||2704||no||21.8||11.0||954||63|
|Nikon D3S (⇒ lft | rgt)||Full Frame||12.1||4256||2832||720/24p||23.5||12.0||3253||82|
|Nikon D3X (⇒ lft | rgt)||Full Frame||24.4||6048||4032||no||24.7||13.7||1992||88|
|Nikon D3 (⇒ lft | rgt)||Full Frame||12.1||4256||2832||no||23.5||12.2||2290||81|
|Nikon D2Xs (⇒ lft | rgt)||APS-C||12.2||4288||2848||no||22.2||10.9||489||59|
Feature comparison: Canon 1D Mark III vs Canon 1Ds Mark III
Beyond body and sensor, cameras can and do differ across a range of features. The 1D Mark III and the 1Ds Mark III are similar in the sense that both have an optical viewfinder. The latter is useful for getting a clear image for framing even in brightly lit environments. The table below summarizes some of the other core capabilities of the Canon 1D Mark III and Canon 1Ds Mark III in connection with corresponding information for a sample of similar cameras. The full specs-sheets can be found in the camera manual or, for example, in the dpreview camera hub.
|Canon 1D Mark III (⇒ rgt)||optical||YES||3.0||230||fixed||no||8000||10.0||no||no|
|Canon 1Ds Mark III (⇒ lft)||optical||YES||3.0||230||fixed||no||8000||5.0||no||no|
|Canon 1D X Mark II (⇒ lft | rgt)||optical||YES||3.2||1620||fixed||YES||8000||16.0||no||no|
|Canon 5DS R (⇒ lft | rgt)||optical||YES||3.2||1040||fixed||no||8000||5.0||no||no|
|Canon 5D Mark III (⇒ lft | rgt)||optical||YES||3.2||1040||fixed||no||8000||6.0||no||no|
|Canon 1D X (⇒ lft | rgt)||optical||YES||3.2||1040||fixed||no||8000||14.0||no||no|
|Canon 1D Mark IV (⇒ lft | rgt)||optical||YES||3.0||920||fixed||no||8000||10.0||no||no|
|Canon 5D Mark II (⇒ lft | rgt)||optical||YES||3.0||920||fixed||no||8000||3.9||no||no|
|Canon 1Ds Mark II (⇒ lft | rgt)||optical||YES||2.0||230||fixed||no||8000||4.0||no||no|
|Canon 1D Mark II (⇒ lft | rgt)||optical||YES||2.0||230||fixed||no||8000||8.3||no||no|
|Canon 1Ds (⇒ lft | rgt)||optical||YES||2.0||120||fixed||no||8000||3.0||no||no|
|Nikon D3S (⇒ lft | rgt)||optical||YES||3.0||921||fixed||no||8000||11.0||no||no|
|Nikon D3X (⇒ lft | rgt)||optical||YES||3.0||922||fixed||no||8000||5.0||no||no|
|Nikon D3 (⇒ lft | rgt)||optical||YES||3.0||922||fixed||no||8000||11.0||no||no|
|Nikon D2Xs (⇒ lft | rgt)||optical||YES||2.5||230||fixed||no||8000||5.0||no||no|
Both the 1D Mark III and the 1Ds Mark III have been discontinued, but can regularly be found used on eBay. The 1D Mark III was replaced by the Canon 1D Mark IV, while the 1Ds Mark III was followed by the Canon 1DX.
Review summary: Canon 1D Mark III vs Canon 1Ds Mark III
So what is the bottom line? Which of the two cameras – the Canon 1D Mark III or the Canon 1Ds Mark III – has the upper hand? The listing below highlights the relative strengths of the two models.
Reasons to prefer the Canon EOS-1D Mark III:
- Faster burst: Shoots at higher frequency (10 vs 5 flaps/sec) to capture the decisive moment.
- Less heavy: Is lighter (by 230g or 17 percent) and hence easier to carry around.
- Longer lasting: Can take more shots (2200 versus 1800) on a single battery charge.
- More affordable: Was introduced into a lower priced category (44 percent cheaper at launch).
- More heavily discounted: Has been on the market for longer (launched in February 2007).
Advantages of the Canon EOS-1Ds Mark III:
- More detail: Has more megapixels (21 vs 10.1MP), which boosts linear resolution by 44%.
- Better image quality: Scores markedly higher (9 points) in the DXO overall evaluation.
- Richer colors: Generates noticeably more natural colors (1.3 bits more color depth).
- Better low-light sensitivity: Can shoot in dim conditions (0.6 stops ISO advantage).
- More modern: Was introduced somewhat (5 months) more recently.
If the number of relative strengths (bullet points above) is taken as a guide, the match-up finishes in a tie (5 points each). However, the relevance of individual strengths will vary across photographers, so that you might want to apply your own weighing scheme to the summary points when reflecting and deciding on a new camera.
In any case, while the specs-based evaluation of cameras is instructive in revealing their potential as photographic tools, it remains incomplete and does no justice, for example, to the way the 1D Mark III or the 1Ds Mark III handle or perform in practice. User reviews, such as those found at amazon, can sometimes inform about these issues, but such feedback is often incomplete, inconsistent, and biased. This is where reviews by experts come in. The following table reports the overall rankings of the cameras as published by some of the major camera review sites (cameralabs, dpreview, ephotozine, imaging-resource, photographyblog). The detailed reviews can be accessed by clicking on the site logo in the table header.
|Canon 1D Mark III (⇒ rgt)||-||-||-||reviewed||-||2007||4,499||discont.||check|
|Canon 1Ds Mark III (⇒ lft)||-||HiRec||4.5/5||-||-||2007||7,999||discont.||check|
|Canon 1D X Mark II (⇒ lft | rgt)||-||89/100 Gold||4.5/5||5/5||4.5/5||2016||5,999||latest||check|
|Canon 5DS R (⇒ lft | rgt)||Rec||83/100 Silver||5/5||5/5||4.5/5||2015||3,699||latest||check|
|Canon 5D Mark III (⇒ lft | rgt)||HiRec||82/100 Gold||4.5/5||5/5||4.5/5||2012||3,499||discont.||check|
|Canon 1D X (⇒ lft | rgt)||-||-||4.5/5||4.5/5||4.5/5||2011||6,799||discont.||check|
|Canon 1D Mark IV (⇒ lft | rgt)||-||89/100 Gold||-||5/5||-||2009||4,999||discont.||check|
|Canon 5D Mark II (⇒ lft | rgt)||91/100||79/100 HiRec||4/5||5/5||-||2008||3,499||discont.||check|
|Canon 1Ds Mark II (⇒ lft | rgt)||-||HiRec||-||-||-||2004||7,999||discont.||check|
|Canon 1D Mark II (⇒ lft | rgt)||-||HiRec||-||reviewed||-||2004||4,499||discont.||check|
|Canon 1Ds (⇒ lft | rgt)||-||HiRec||-||-||-||2002||8,999||discont.||check|
|Nikon D3S (⇒ lft | rgt)||-||89/100 Gold||4.5/5||5/5||5/5||2009||5,199||discont.||check|
|Nikon D3X (⇒ lft | rgt)||-||86/100||4/5||5/5||5/5||2008||7,999||discont.||check|
|Nikon D3 (⇒ lft | rgt)||-||HiRec||5/5||reviewed||4.5/5||2007||4,999||discont.||check|
|Nikon D2Xs (⇒ lft | rgt)||-||-||-||reviewed||-||2006||4,699||discont.||check|
Care should be taken when interpreting the review scores above, though. The ratings are only valid when refering to cameras in the same category and of the same age. Hence, a score should always be seen in the context of the camera's market launch date and its price, and rating-comparisons among cameras that span long time periods or concern very differently equipped models make little sense. Also, kindly note that some of the listed sites have over time developped their review approaches and their reporting style.
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