Canon 6D versus Nikon D5

The Canon EOS 6D and the Nikon D5 are two digital cameras that were officially introduced, respectively, in September 2012 and January 2016. Both are DSLR (Digital Single Lens Reflex) cameras that are equipped with a full frame sensor. The Canon has a resolution of 20 megapixel, whereas the Nikon provides 20.7 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 6D vs Nikon D5

The physical size and weight of the Canon 6D and the Nikon D5 are illustrated in the side-by-side display below. The two cameras are presented according to their relative size. Three consecutive views from the front, the top, and the rear side 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 6D – represents the basis or 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 Nikon D5 is considerably larger (58 percent) than the Canon 6D. Moreover, the D5 is substantially heavier (84 percent) than the 6D. 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. Yet, since both cameras are based around a full frame sensor, their respective lenses will tend to have similar dimensions and heft. You can find an overview of optics for the two cameras in the Canon EF Lens Catalog (6D) and the Nikon Lens Catalog (D5).

Concerning battery life, the 6D gets 1090 shots out of its LP-E6 battery, while the D5 can take 3780 images on a single charge of its EN-EL18a power pack. As can be seen in the images above, the D5 has a battery grip build in. This facilitates image-taking in portrait orientation and gives it additional battery power. In order to provide similar functionality for the 6D, Canon provides the BG-E13 vertical grip as an optional accessory (see here on eBay).

The adjacent table lists the principal physical characteristics of the two cameras alongside a wider set of alternatives. 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 6D»	5.7 in	4.4 in	2.8 in	27.2 oz	1090	Y	Sep 2012	2,099	-		Canon 6D
	Nikon D5«	6.3 in	6.3 in	3.6 in	49.9 oz	3780	Y	Jan 2016	6,499			Nikon D5
	Canon 6D Mark II« »	5.7 in	4.4 in	3.0 in	27.0 oz	1200	Y	Jun 2017	1,999			Canon 6D Mark II
	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 5DS« »	6.0 in	4.6 in	3.0 in	32.8 oz	700	Y	Feb 2015	3,699			Canon 5DS
	Canon 7D II« »	5.9 in	4.4 in	3.1 in	32.1 oz	670	Y	Sep 2014	1,799			Canon 7D II
	Canon 70D« »	5.5 in	4.1 in	3.1 in	26.6 oz	920	Y	Jul 2013	1,199	-		Canon 70D
	Canon 5D Mark III« »	6.0 in	4.6 in	3.0 in	33.5 oz	950	Y	Mar 2012	3,499	-		Canon 5D Mark III
	Canon 1D X« »	6.2 in	6.6 in	3.3 in	54.7 oz	1120	Y	Oct 2011	6,799	-		Canon 1D X
	Canon 5D Mark II« »	6.0 in	4.5 in	3.0 in	30.0 oz	850	Y	Sep 2008	3,499	-		Canon 5D Mark II
	Nikon D850« »	5.7 in	4.9 in	3.1 in	35.5 oz	1840	Y	Jul 2017	3,299			Nikon D850
	Nikon D4S« »	6.3 in	6.2 in	3.6 in	47.6 oz	3020	Y	Feb 2014	6,499	-		Nikon D4S
	Nikon D750« »	5.6 in	4.4 in	3.1 in	26.5 oz	1230	Y	Sep 2014	2,299			Nikon D750
	Nikon D610« »	5.6 in	4.4 in	3.2 in	30.0 oz	900	Y	Oct 2013	1,999			Nikon D610
	Nikon D600« »	5.6 in	4.4 in	3.2 in	30.0 oz	900	Y	Sep 2012	2,099	-		Nikon D600
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The price is, of course, an important factor in any camera decision. 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 6D was launched at a markedly lower price (by 68 percent) than the D5, which puts it into a different market segment. Normally, street prices remain initially close to the MSRP, but after a couple of months, the first discounts appear. 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 6D vs Nikon D5

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.

Both cameras under consideration feature a full frame sensor, but their sensors differ slightly in size. The sensor area in the D5 is 1 percent smaller. They nevertheless have the same format factor of 1.0. Both cameras have a native aspect ratio (sensor width to sensor height) of 3:2.

Technology-wise, both cameras are equipped with CMOS (Complementary Metal–Oxide–Semiconductor) sensors.

Despite having a slightly smaller sensor, the D5 offers a slightly higher resolution of 20.7 megapixel, compared with 20 MP of the 6D. 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 6.44μm versus 6.57μm for the 6D). However, it should be noted that the D5 is much more recent (by 3 years and 3 months) than the 6D, and its sensor will have benefitted from technological advances during this time that make it possible to gather light more efficiently.

Consistent information on actual sensor performance is available from DXO Mark for many cameras. 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 D5 has a markedly higher DXO score than the 6D (overall score 6 points higher), which will translate into better image quality. The advantage is based on 1.3 bits higher color depth, 0.2 EV in additional dynamic range, and -0 stops in additional low light sensitivity. The following table provides an overview of the physical sensor characteristics, as well as the sensor quality measurements for a selection of comparators.

Many modern cameras cannot only take still pictures, but also record videos. Both cameras under consideration are equipped with sensors that have a sufficiently high read-out speed for moving images, but the D5 provides a better video resolution than the 6D. It can shoot movie footage at 4K/30p, while the Canon is limited to 1080/30p.

Feature comparison: Canon 6D vs Nikon D5

Beyond body and sensor, cameras can and do differ across a range of features. The 6D and the D5 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 following table reports on some other key feature differences and similarities of the Canon 6D, the Nikon D5, and comparable cameras. If needed, the dpreview camera hub, for example, contains further detail on the cameras' specs.

One differentiating feature between the two cameras concerns the touch sensitivity of the rear screen. The D5 has a touchscreen, while the 6D has a conventional panel. Touch control can be particularly helpful, for example, for setting the focus point.

The 6D writes its imaging data to SDXC cards, while the D5 uses Compact Flash or XQD cards. The D5 features dual card slots, which can be very useful in case a memory card fails. In contrast, the 6D only has one slot.

The D5 is a current model that online retailers, such as amazon, will have in stock. In contrast, the 6D has been discontinued (but it can be found pre-owned on eBay). As a replacement in the same line of cameras, the 6D was succeeded by the Canon 6D Mark II.

Review summary: Canon 6D vs Nikon D5

So what is the bottom line? Is the Canon 6D better than the Nikon D5 or vice versa? A synthesis of the relative strong points of each of the models is listed below.

Arguments in favor of the Canon EOS 6D:

• More compact: Is smaller (145x111mm vs 160x159mm) and thus needs less room in the bag.
• Less heavy: Is lighter (by 645g or 46 percent) and hence easier to carry around.
• Easier file upload: Has wifi build in for automatic backup or image transfer to the web.
• More affordable: Was introduced into a lower priced category (68 percent cheaper at launch).
• More heavily discounted: Has been available for much longer (launched in September 2012).

Reasons to prefer the Nikon D5:

• Better image quality: Scores markedly higher (6 points) in the DXO overall evaluation.
• Richer colors: Generates noticeably more natural colors (1.3 bits more color depth).
• Better video: Provides higher definition movie capture (4K/30p vs 1080/30p).
• Better sound control: Has a headphone port that enables audio monitoring while recording.
• Larger screen: Has a bigger rear LCD (3.2" vs 3.0") for image review and settings control.
• More detailed LCD: Has a higher resolution rear screen (2359k vs 1040k dots).
• Fewer buttons to press: Has a touchscreen to facilitate handling and shooting adjustments.
• Faster shutter: Has higher mechanical shutter speed (8000/sec vs 4000/sec) to freeze action.
• Faster burst: Shoots at higher frequency (14 vs 4.5 flaps/sec) to capture the decisive moment.
• More portrait friendly: Features an integrated vertical grip for easier portrait shooting.
• Longer lasting: Gets more shots (3780 versus 1090) out of a single battery charge.
• Faster data transfer: Supports a more advanced USB protocol (3.0 vs 2.0).
• Greater peace of mind: Features a second card slot as a backup in case of memory card failure.
• More modern: Reflects 3 years and 3 months of technical progress since the 6D launch.

If the count of individual advantages (bullet points above) is taken as a guide, the D5 is the clear winner of the contest (14 : 5 points). However, the pertinence of the various camera strengths will differ across photographers, so that you might want to weigh individual camera traits according to their importance for your own imaging needs before making a camera decision.

In any case, while the comparison of the spec-sheets of cameras can offer a general idea of their imaging potential, it says nothing about, for example, the handling, responsiveness, and overall imaging quality of the 6D and the D5 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. 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 (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 6D»	HiRec	83/100	4.5/5	4.5/5	4.5/5	Sep 2012	2,099	-		Canon 6D
	Nikon D5«	-	89/100	4.5/5	5/5	5/5	Jan 2016	6,499			Nikon D5
	Canon 6D Mark II« »	Rec	80/100	4.5/5	4/5	4/5	Jun 2017	1,999			Canon 6D Mark II
	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 5DS« »	Rec	83/100	4.5/5	5/5	4.5/5	Feb 2015	3,699			Canon 5DS
	Canon 7D II« »	Rec	84/100	4/5	5/5	4.5/5	Sep 2014	1,799			Canon 7D II
	Canon 70D« »	HiRec	83/100	4.5/5	4.5/5	5/5	Jul 2013	1,199	-		Canon 70D
	Canon 5D Mark III« »	HiRec	82/100	4.5/5	5/5	4.5/5	Mar 2012	3,499	-		Canon 5D Mark III
	Canon 1D X« »	-	-	4.5/5	4.5/5	4.5/5	Oct 2011	6,799	-		Canon 1D X
	Canon 5D Mark II« »	91/100	79/100	4/5	5/5	-	Sep 2008	3,499	-		Canon 5D Mark II
	Nikon D850« »	HiRec	89/100	4.5/5	5/5	5/5	Jul 2017	3,299			Nikon D850
	Nikon D4S« »	-	-	4.5/5	5/5	4.5/5	Feb 2014	6,499	-		Nikon D4S
	Nikon D750« »	HiRec	90/100	4.5/5	5/5	4.5/5	Sep 2014	2,299			Nikon D750
	Nikon D610« »	HiRec	87/100	4.5/5	4.5/5	4.5/5	Oct 2013	1,999			Nikon D610
	Nikon D600« »	HiRec	87/100	5/5	4.5/5	4.5/5	Sep 2012	2,099	-		Nikon D600

Care should be taken when interpreting the review scores above, though. The ratings were established in reference to similarly priced cameras that were available in the market at the time of the review. Thus, a score needs to be put into the context of the launch date and the launch price of the camera, and comparing ratings of very distinct cameras or ones that are far apart in terms of their release date 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

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