Canon 1Ds versus Sony A58

The Canon EOS-1Ds and the Sony Alpha SLT-A58 are two digital cameras that were officially introduced, respectively, in September 2002 and February 2013. Both are DSLR (Digital Single Lens Reflex) cameras that are based on a full frame (1Ds) and an APS-C (Sony A58) sensor. The Canon has a resolution of 11 megapixel, whereas the Sony provides 19.8 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 1Ds vs Sony A58

An illustration of the physical size and weight of the Canon 1Ds and the Sony A58 is provided in the side-by-side display below. The two cameras are presented according to their relative size. 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 1Ds – 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 Sony A58 is considerably smaller (50 percent) than the Canon 1Ds. Moreover, the Sony A58 is substantially lighter (61 percent) than the 1Ds. It is worth mentioning in this context that the 1Ds is splash and dust resistant, while the Sony A58 does not feature any corresponding weather-sealing.

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. Hence, you might want to study the specifications of available lenses in order to get the full picture of the size and weight of the two camera systems.

Concerning battery life, the 1Ds gets 600 shots out of its NP-E3 battery, while the Sony A58 can take 690 images on a single charge of its NP-FM500H power pack.

The adjacent table lists the principal physical characteristics of the two cameras alongside a wider set of alternatives. If you would like to visualize and compare a different camera combination, just use the right or left arrows in the table to switch to the respective camera. Alternatively, you can also navigate to the CAM-parator app and make your selection from the full list of cameras there.

Camera Body Specifications

	Camera Model	Camera Width	Camera Height	Camera Depth	Camera Weight	Battery Life (CIPA)	Weather Sealing (yes/no)	Camera Launch (announced)	Launch Price (USD)	Street Price (USD)	Used Price (USD)	Camera Model
	Canon 1Ds»	6.1 in	6.2 in	3.1 in	44.6 oz	600	Y	Sep 2002	8,999	-		Canon 1Ds
	Sony A58«	5.1 in	3.7 in	3.1 in	17.4 oz	690	n	Feb 2013	599	-		Sony A58
	Canon 1D X Mark II« »	6.2 in	6.6 in	3.3 in	54.0 oz	1210	Y	Feb 2016	5,999			Canon 1D X Mark II
	Canon T5i« »	5.2 in	3.9 in	3.1 in	20.5 oz	440	n	Mar 2013	649	-		Canon T5i
	Canon SL1« »	4.6 in	3.6 in	2.7 in	14.4 oz	380	n	Mar 2013	549	-		Canon SL1
	Canon 1D C« »	6.2 in	6.5 in	3.3 in	54.5 oz	1120	Y	Apr 2012	14,999	-		Canon 1D C
	Canon 1D Mark IV« »	6.1 in	6.2 in	3.1 in	43.4 oz	1500	Y	Oct 2009	4,999	-		Canon 1D Mark IV
	Canon 1Ds Mark III« »	5.9 in	6.3 in	3.1 in	48.9 oz	1800	Y	Aug 2007	7,999	-		Canon 1Ds Mark III
	Canon 1D Mark III« »	6.1 in	6.2 in	3.1 in	40.7 oz	2200	Y	Feb 2007	4,499	-		Canon 1D Mark III
	Canon 5D« »	6.0 in	4.4 in	3.0 in	31.6 oz	400	Y	Aug 2005	3,299	-		Canon 5D
	Canon 1D Mark II N« »	6.1 in	6.2 in	3.1 in	55.2 oz	1200	Y	Aug 2005	3,999	-		Canon 1D Mark II N
	Canon 1Ds Mark II« »	6.1 in	6.2 in	3.1 in	42.9 oz	1200	Y	Sep 2004	7,999	-		Canon 1Ds Mark II
	Canon 1D Mark II« »	6.1 in	6.2 in	3.1 in	54.1 oz	1200	Y	Jan 2004	4,499	-		Canon 1D Mark II
	Nikon D3300« »	4.9 in	3.9 in	3.0 in	15.2 oz	700	n	Jan 2014	499	-		Nikon D3300
	Nikon D2Xs« »	6.2 in	5.9 in	3.4 in	44.2 oz	3800	Y	Jun 2006	4,699	-		Nikon D2Xs
	Sony A7 II« »	5.0 in	3.8 in	2.4 in	21.1 oz	350	Y	Nov 2014	1,999	-		Sony A7 II
	Sony A6000« »	4.7 in	2.6 in	1.8 in	12.1 oz	360	n	Feb 2014	599	-		Sony A6000
Convert to Metric

The camera’s price is obviously a critical decision-making factor. The listed launch prices provide an indication of the market segment that the manufacturer of the cameras have been targeting. The Sony A58 was launched at a markedly lower price (by 93 percent) than the 1Ds, 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.

Sensor comparison: Canon 1Ds vs Sony A58

The size of the sensor inside a digital camera is one of the key determinants of image quality. All other things equal, a large sensor will have larger individual pixel-units that offer better low-light sensitivity, wider dynamic range, and richer color-depth than smaller pixels 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.

Of the two cameras under consideration, the Canon 1Ds features a full frame sensor and the Sony A58 an APS-C sensor. The sensor area in the Sony A58 is 57 percent smaller. As a result of these sensor size differences, the cameras have a format factor of, respectively, 1.0 and 1.5. Both cameras have a native aspect ratio (sensor width to sensor height) of 3:2.

In terms of underlying technology, both cameras are build around CMOS sensors.

Despite having a smaller sensor, the Sony A58 offers a higher resolution of 19.8 megapixel, compared with 11 MP of the 1Ds. This megapixel advantage comes at the cost of a higher pixel density and a smaller size of the individual pixel (with a pixel pitch of 4.31μm versus 8.83μm for the 1Ds). However, it should be noted that the Sony A58 is much more recent (by 10 years and 4 months) than the 1Ds, and its sensor will have benefitted from technological advances during this time that make it possible to gather light more efficiently.

Since 2007, DXO Mark has published sensor performance measurements that have been derived using a consistent methodology. This service assesses and scores the color depth ("DXO Portrait"), dynamic range ("DXO Landscape"), and low-light sensitivity ("DXO Sports") of camera sensors, and also publishes an overall camera score. Of the two cameras under consideration, the Sony A58 offers substantially better image quality than the 1Ds (overall score 11 points higher). The advantage is based on 1.5 bits higher color depth, 1.5 EV in additional dynamic range, 0.3 stops of reduced low light sensitivity. The table below summarizes the physical sensor characteristics and sensor quality findings and compares them across a set of similar cameras.

Many modern cameras cannot only take still pictures, but also record videos. The Sony A58 indeed provides for movie recording, while the 1Ds does not. The highest resolution format that the Sony A58 can use is 1080/60i.

Feature comparison: Canon 1Ds vs Sony A58

Apart from body and sensor, cameras can and do differ across a range of features. For example, the Sony A58 has an electronic viewfinder (1440k dots), while the 1Ds has an optical one. Both systems have their advantages, with the electronic viewfinder making it possible to project supplementary shooting information into the framing view, whereas the optical viewfinder offers lag-free viewing and a very clear framing image. The following table reports on some other key feature differences and similarities of the Canon 1Ds, the Sony A58, and comparable cameras. If you need more detail on the specs, you can find comprehensive listings, for example, in the dpreview camera hub.

Both the 1Ds and the Sony A58 have been discontinued, but can regularly be found used on eBay. The 1Ds was replaced by the Canon 1Ds Mark II, while the Sony A58 was followed by the Sony A68.

Review summary: Canon 1Ds vs Sony A58

So what is the bottom line? Is there a clear favorite between the Canon 1Ds and the Sony A58? A synthesis of the relative strong points of each of the models is listed below.

Reasons to prefer the Canon EOS-1Ds:

• Better low-light sensitivity: Requires less light for good images (0.3 stops ISO advantage).
• Brighter framing: Features an optical viewfinder for clear, lag-free composition.
• Easier setting verification: Has an LCD display on top to control shooting parameters.
• Faster shutter: Has higher mechanical shutter speed (8000/sec vs 4000/sec) to freeze action.
• Better sealing: Is weather sealed to enable shooting in dusty or wet environments.
• More heavily discounted: Has been available for much longer (launched in September 2002).

Arguments in favor of the Sony Alpha SLT-A58:

• More detail: Has more megapixels (19.8 vs 11MP), which boosts linear resolution by 34%.
• Better image quality: Scores substantially higher (11 points) in the DXO overall evaluation.
• Richer colors: Generates noticeably more natural colors (1.5 bits more color depth).
• More dynamic range: Captures a broader range of light and dark details (1.5 EV of extra DR).
• Broader imaging potential: Can capture not only stills but also 1080/60i video.
• More framing info: Has an electronic viewfinder that displays shooting data.
• Larger screen: Has a bigger rear LCD (2.7" vs 2.0") for image review and settings control.
• More detailed LCD: Has a higher resolution rear screen (460k vs 120k dots).
• More flexible LCD: Has a tilting screen for odd-angle shots in landscape orientation.
• Faster burst: Shoots at higher frequency (5 vs 3 flaps/sec) to capture the decisive moment.
• More compact: Is smaller (129x95mm vs 156x157.6mm) and will fit more readily into a bag.
• Less heavy: Has a lower weight (by 773g or 61 percent) and is thus easier to take along.
• Longer lasting: Gets more shots (690 versus 600) out of a single battery charge.
• Easier fill-in: Has a small integrated flash to brighten shadows of backlit subjects.
• Sharper images: Has stabilization technology build-in to reduce the impact of hand-shake.
• More affordable: Was introduced into a lower priced category (93 percent cheaper at launch).
• More modern: Reflects 10 years and 4 months of technical progress since the 1Ds launch.

If the count of individual advantages (bullet points above) is taken as a guide, the Sony A58 is the clear winner of the contest (17 : 6 points). However, the relative importance of the various individual camera aspects will vary according to personal preferences and needs, so that you might like to apply corresponding weights to the particular features before making a decision on a new camera.

In any case, while the specs-based evaluation of cameras is instructive in revealing their potential as photographic tools, it says nothing about, for example, the handling, responsiveness, and overall imaging quality of the 1Ds and the Sony A58 in practical situations. At times, user reviews, such as those published at amazon, address these issues in a useful manner, but such feedback is on many occasions incomplete, inconsistent, and unreliable. This is where reviews by experts come in. The table below summarizes the assessments of some of the best known camera review sites (cameralabs, dpreview, ephotozine, imaging-resource, photographyblog). You can find the full text of the reviews by clicking on the site logo in the table header.

Review Scores

	Camera Model						Camera Launch (announced)	Launch Price (USD)	Street Price (USD)	Used Price (USD)	Camera Model
	Canon 1Ds»	-	HiRec	-	-	-	Sep 2002	8,999	-		Canon 1Ds
	Sony A58«	-	-	4.5/5	4.5/5	4.5/5	Feb 2013	599	-		Sony A58
	Canon 1D X Mark II« »	-	89/100	4.5/5	5/5	4.5/5	Feb 2016	5,999			Canon 1D X Mark II
	Canon T5i« »	-	76/100	4.5/5	4.5/5	4.5/5	Mar 2013	649	-		Canon T5i
	Canon SL1« »	Rec	78/100	4/5	4/5	4/5	Mar 2013	549	-		Canon SL1
	Canon 1D C« »	-	-	-	-	-	Apr 2012	14,999	-		Canon 1D C
	Canon 1D Mark IV« »	-	89/100	-	5/5	-	Oct 2009	4,999	-		Canon 1D Mark IV
	Canon 1Ds Mark III« »	-	HiRec	4.5/5	-	-	Aug 2007	7,999	-		Canon 1Ds Mark III
	Canon 1D Mark III« »	-	-	-	rev	-	Feb 2007	4,499	-		Canon 1D Mark III
	Canon 5D« »	88/100	HiRec	rev	rev	-	Aug 2005	3,299	-		Canon 5D
	Canon 1D Mark II N« »	-	-	-	-	-	Aug 2005	3,999	-		Canon 1D Mark II N
	Canon 1Ds Mark II« »	-	HiRec	-	-	-	Sep 2004	7,999	-		Canon 1Ds Mark II
	Canon 1D Mark II« »	-	HiRec	-	rev	-	Jan 2004	4,499	-		Canon 1D Mark II
	Nikon D3300« »	Rec	77/100	4.5/5	4.5/5	4.5/5	Jan 2014	499	-		Nikon D3300
	Nikon D2Xs« »	-	-	-	rev	-	Jun 2006	4,699	-		Nikon D2Xs
	Sony A7 II« »	Rec	82/100	4.5/5	5/5	5/5	Nov 2014	1,999	-		Sony A7 II
	Sony A6000« »	Rec	80/100	4.5/5	5/5	5/5	Feb 2014	599	-		Sony A6000

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. Thus, a score needs to be put into the context of the launch date and the launch price of the camera, and comparisons of ratings among very different cameras or across long time periods have little meaning. Also, please note that some of the review sites have changed their methodology and reporting over time.

Other camera comparisons

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