Canon 10D vs Contax N Digital

The Canon EOS 10D and the Contax N Digital are two digital cameras that were revealed to the public, respectively, in February 2003 and February 2002. Both are DSLR (Digital Single Lens Reflex) cameras that are based on an APS-C (10D) and a full frame (N Digital) sensor. The Canon has a resolution of 6.3 megapixels, whereas the Contax provides 6.1 MP.

Below is an overview of the main specs of the two cameras as a starting point for the comparison.

Headline Specifications

Canon 10D		Contax N Digital
Digital single lens reflex		Digital single lens reflex
Canon EF mount lenses		Contax N mount lenses
6.3 MP, APS-C Sensor		6.1 MP, Full Frame Sensor
no Video		no Video
ISO 100-3200		ISO 50-1600
Optical viewfinder		Optical viewfinder
1.8" LCD, 118k dots		2.0" LCD, 200k dots
Fixed screen (not touch-sensitive)		Fixed screen (not touch-sensitive)
3 shutter flaps per second		4 shutter flaps per second
500 shots per battery charge		100 shots per battery charge
150 x 107 x 75 mm, 850 g		152 x 138 x 80 mm, 990 g

Going beyond this snapshot of core features and characteristics, what are the differences between the Canon EOS 10D and the Contax N Digital? Which one should you buy? Read on to find out how these two cameras compare with respect to their body size, their imaging sensors, their shooting features, their input-output connections, and their reception by expert reviewers.

Body comparison

An illustration of the physical size and weight of the Canon 10D and the Contax N Digital 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.

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Contax N Digital is notably larger (31 percent) than the Canon 10D. Moreover, the N Digital is markedly heavier (16 percent) than the 10D. In this context, it is worth noting that neither the 10D nor the N Digital are weather-sealed.

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 and compare the specifications of available lenses in order to get the full picture of the size and weight of the two camera systems.

As can be seen in the images above, the N Digital has a battery grip built in. This facilitates image-taking in portrait orientation and gives it additional battery power. In order to provide similar functionality for the 10D, Canon provides the BG-ED3 vertical grip as an optional accessory (see here on eBay).

The following table provides a synthesis of the main physical specifications of the two cameras and other similar ones. 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

	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 10D»	5.9 in	4.2 in	3.0 in	30.0 oz	500	n	Feb 2003	1,999	-		Canon 10D
	Contax N Digital«	6.0 in	5.4 in	3.1 in	34.9 oz	100	n	Feb 2002	7,399	-		Contax N Digital
	Canon T5« »	5.1 in	3.9 in	3.1 in	16.9 oz	500	n	Feb 2014	449	-		Canon T5
	Canon SL1« »	4.6 in	3.6 in	2.7 in	14.4 oz	380	n	Mar 2013	549	-		Canon SL1
	Canon T4i« »	5.2 in	3.9 in	3.1 in	20.3 oz	440	n	Jun 2012	849	-		Canon T4i
	Canon 7D« »	5.8 in	4.4 in	2.9 in	30.3 oz	800	Y	Sep 2009	1,699	-		Canon 7D
	Canon 40D« »	5.7 in	4.3 in	2.9 in	29.0 oz	750	n	Aug 2007	1,299	-		Canon 40D
	Canon 30D« »	5.7 in	4.2 in	2.9 in	27.7 oz	750	n	Feb 2006	1,399	-		Canon 30D
	Canon 20D« »	5.7 in	4.2 in	2.8 in	27.2 oz	700	n	Aug 2004	1,499	-		Canon 20D
	Canon Rebel« »	5.6 in	3.9 in	2.8 in	22.9 oz	400	n	Aug 2003	899	-		Canon Rebel
	Canon D60« »	5.9 in	4.2 in	3.0 in	30.2 oz	620	n	Feb 2002	2,999	-		Canon D60
	Leica M10« »	5.5 in	3.1 in	1.5 in	23.3 oz	210	Y	Jan 2017	6,595			Leica M10
	Leica SL« »	5.8 in	4.1 in	1.5 in	29.9 oz	400	Y	Oct 2015	7,450	-		Leica SL
	Leica M9« »	5.5 in	3.1 in	1.5 in	20.6 oz	..	n	Sep 2009	7,999	-		Leica M9
	Nikon D100« »	5.7 in	4.6 in	3.2 in	27.5 oz	370	n	Feb 2002	1,999	-		Nikon D100
Convert to Metric
Note: Measurements and pricing do not include easily detachable parts, such as interchangeable lenses or optional viewfinders.

Any camera decision will naturally be influenced heavily by the price. The manufacturer’s suggested retail prices give an idea on the placement of the camera in the maker’s lineup and the broader market. The 10D was launched at a markedly lower price (by 73 percent) than the N Digital, 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

The size of the sensor inside a digital camera is one of the key determinants of image quality. A large sensor will generally have larger individual pixels that offer better low-light sensitivity, provide wider dynamic range, and have richer color-depth than smaller pixels in a sensor of the same technological generation. Further, a large sensor camera will give the photographer additional creative options when using shallow depth-of-field to isolate a subject from its background. On the downside, larger sensors are more costly to manufacture and tend to lead to bigger and heavier cameras and lenses.

Of the two cameras under consideration, the Canon 10D features an APS-C sensor and the Contax N Digital a full frame sensor. The sensor area in the N Digital is 152 percent bigger. As a result of these sensor size differences, the cameras have a format factor of, respectively, 1.6 and 1.0. Both cameras have a native aspect ratio (sensor width to sensor height) of 3:2.

Despite having a smaller sensor, the Canon 10D offers a higher resolution of 6.3 megapixels, compared with 6.1 MP of the Contax N Digital. This megapixels advantage comes at the cost of a higher pixel density and a smaller size of the individual pixel (with a pixel pitch of 7.38μm versus 11.90μm for the N Digital). However, it should be noted that the 10D is a somewhat more recent model (by 11 months) than the N Digital, and its sensor might have benefitted from technological advances during this time that partly offset its pixel-size disadvantage.

The Canon EOS 10D has a native sensitivity range from ISO 100 to ISO 3200. The corresponding ISO settings for the Contax N Digital are ISO 50 to ISO 1600 (no boost).

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. The adjacent table reports on the physical sensor characteristics and the outcomes of the DXO sensor quality tests for a sample of comparator-cameras.

Feature comparison

Beyond body and sensor, cameras can and do differ across a range of features. The 10D and the N Digital 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 viewfinders of both cameras offer the same field of view (95%), but the viewfinder of the N Digital has a higher magnification than the one of the 10D (0.73x vs 0.55x), so that the size of the image transmitted appears closer to the size seen with the naked human eye. The table below summarizes some of the other core capabilities of the Canon 10D and Contax N Digital in connection with corresponding information for a sample of similar cameras.

One difference between the cameras concerns the presence of an on-board flash. The 10D has one, while the N Digital does not. While the built-in flash of the 10D is not very powerful, it can at times be useful as a fill-in light.

Concerning the storage of imaging data, both the 10D and the N Digital write their files to Compact Flash cards.

Connectivity 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 10D and Contax N Digital and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.

Both cameras feature a PC Sync terminal to control professional strobe lights, which will be appreciated by studio photographers.

Both the 10D and the N Digital have been discontinued, but can regularly be found used on eBay. The 10D was replaced by the Canon 20D, while the N Digital does not have a direct successor. Further information on the two cameras (e.g. user guides, manuals), as well as related accessories, can be found on the official Canon and Contax websites.

Review summary

So how do things add up? Is there a clear favorite between the Canon 10D and the Contax N Digital? Which camera is better? A synthesis of the relative strong points of each of the models is listed below.

Advantages of the Canon EOS 10D:

• More compact: Is smaller (150x107mm vs 152x138mm) and thus needs less room in the bag.
• Less heavy: Is lighter (by 140g or 14 percent) and hence easier to carry around.
• Longer lasting: Can take more shots (500 versus 100) on a single battery charge.
• Easier fill-in: Is equipped with a small onboard flash to brighten deep shadow areas.
• More affordable: Was introduced into a lower priced category (73 percent cheaper at launch).
• More modern: Is somewhat more recent (announced 11 months after the N Digital).

Reasons to prefer the Contax N Digital:

• Better image quality: Features bigger pixels on a larger sensor for higher quality imaging.
• Richer colors: The pixel size advantage translates into images with better, more accurate colors.
• More dynamic range: Larger pixels capture a wider spectrum of light and dark details.
• Better low-light sensitivity: Larger pixels means good image quality even under poor lighting.
• Larger viewfinder image: Features a viewfinder with a higher magnification (0.73x vs 0.55x).
• Larger screen: Has a bigger rear LCD (2.0" vs 1.8") for image review and settings control.
• More detailed LCD: Has a higher resolution rear screen (200k vs 118k dots).
• Faster shutter: Has higher mechanical shutter speed (1/8000s vs 1/4000s) to freeze action.
• Faster burst: Shoots at higher frequency (4 vs 3 flaps/sec) to capture the decisive moment.
• More portrait friendly: Features an integrated vertical grip for easier portrait shooting.
• More heavily discounted: Has been on the market for longer (launched in February 2002).

If the count of relative strengths (bullet points above) is taken as a measure, the N Digital is the clear winner of the contest (11 : 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. A professional wildlife photographer will view the differences between cameras in a way that diverges from the perspective of a family photog, and a person interested in architecture has distinct needs from a sports shooter. Hence, the decision which camera is best and worth buying is often a very personal one.

How about other alternatives? Do the specifications of the Canon 10D and the Contax N Digital place the cameras among the top in their class? Find out in the latest Best DSLR Camera listing whether the two cameras rank among the cream of the crop.

In any case, while the comparison of technical specifications can provide a useful overview of the capabilities of different cameras, it says little about, for example, the shooting experience and imaging performance of the 10D and the N Digital in practical situations. User reviews, such as those found at amazon, can sometimes inform about these issues, but such feedback is often incomplete, inconsistent, and biased.

Expert reviews

This is where reviews by experts come in. The following table reports the overall ratings of the cameras as published by some of the major camera review sites (cameralabs, dpreview, ephotozine, imaging-resource, and photographyblog). As can be seen, the professional reviewers agree in many cases on the quality of different cameras, but sometimes their assessments diverge, reinforcing the earlier point that a camera decision is often a very personal choice.

Review Scores

	Camera Model						Camera Launch (announced)	Launch Price (USD)	Street Price (USD)	Used Price (USD)	Camera Model
	Canon 10D»	-	+ +	-	o	-	Feb 2003	1,999	-		Canon 10D
	Contax N Digital«	-	-	-	-	-	Feb 2002	7,399	-		Contax N Digital
	Canon T5« »	+	-	4/5	4/5	4.5/5	Feb 2014	449	-		Canon T5
	Canon SL1« »	+	78/100	4/5	4/5	4/5	Mar 2013	549	-		Canon SL1
	Canon T4i« »	+ +	77/100	4.5/5	4.5/5	4.5/5	Jun 2012	849	-		Canon T4i
	Canon 7D« »	+ +	84/100	4.5/5	5/5	4.5/5	Sep 2009	1,699	-		Canon 7D
	Canon 40D« »	+ +	+ +	4.5/5	o	4.5/5	Aug 2007	1,299	-		Canon 40D
	Canon 30D« »	+ +	+ +	o	o	-	Feb 2006	1,399	-		Canon 30D
	Canon 20D« »	-	+ +	-	o	-	Aug 2004	1,499	-		Canon 20D
	Canon Rebel« »	-	+ +	-	o	-	Aug 2003	899	-		Canon Rebel
	Canon D60« »	-	+ +	o	-	-	Feb 2002	2,999	-		Canon D60
	Leica M10« »	-	-	4/5	-	4.5/5	Jan 2017	6,595			Leica M10
	Leica SL« »	-	84/100	4.5/5	4/5	4/5	Oct 2015	7,450	-		Leica SL
	Leica M9« »	-	-	4.5/5	4.5/5	-	Sep 2009	7,999	-		Leica M9
	Nikon D100« »	-	+ +	o	o	-	Feb 2002	1,999	-		Nikon D100
Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (-) not available.

The above review scores should be interpreted with care, though. The assessments were made in relation to similar cameras of the same technological generation. 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, kindly note that some of the listed sites have over time developped their review approaches and their reporting style.

Other camera comparisons

Did this review help to inform your camera decision process? In case you would like to check on the differences and similarities of other camera models, just make your choice using the following search menu. There is also a set of direct links to comparison reviews that other users of the CAM-parator app explored.

Specifications: Canon 10D vs Contax N Digital

Below is a side-by-side comparison of the specs of the two cameras to facilitate a quick review of their differences and common features.

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