Canon 6D versus Olympus E-1
The Canon EOS 6D and the Olympus E-1 are two digital cameras that were officially introduced, respectively, in September 2012 and June 2003. Both are DSLR (Digital Single Lens Reflex) cameras that are based on a full frame (6D) and a Four Thirds (E-1) sensor. The Canon has a resolution of 20 megapixel, whereas the Olympus provides 4.9 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 Olympus E-1
An illustration of the physical size and weight of the Canon 6D and the Olympus E-1 is provided in the side-by-side display below. Three consecutive perspectives from the front, the top, and the back are presented. All width, height and depth dimensions 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 Olympus E-1 is notably smaller (9 percent) than the Canon 6D. Moreover, the E-1 is slightly lighter (4 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. A larger imaging sensor will tend to go along with bigger and heavier lenses, although exceptions exist. You can find an overview of optics for the two cameras in the Canon EF Lens Catalog (6D) and the Four Thirds Lens Catalog (E-1).
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 6D»||5.7 in||4.4 in||2.8 in||27.2 oz||1090||Y||Sep 2012||2,099||-|
|Olympus E-1«||5.6 in||4.1 in||3.2 in||26.0 oz||750||Y||Jun 2003||1,699||-|
|Canon 6D Mark II« »||5.7 in||4.4 in||3.0 in||27.0 oz||1200||Y||Jun 2017||1,999|
|Canon 1D X Mark II« »||6.2 in||6.6 in||3.3 in||54.0 oz||1210||Y||Feb 2016||5,999|
|Canon 7D II« »||5.9 in||4.4 in||3.1 in||32.1 oz||670||Y||Sep 2014||1,799|
|Canon 70D« »||5.5 in||4.1 in||3.1 in||26.6 oz||920||Y||Jul 2013||1,199||-|
|Canon 5D Mark III« »||6.0 in||4.6 in||3.0 in||33.5 oz||950||Y||Mar 2012||3,499||-|
|Canon 1D C« »||6.2 in||6.5 in||3.3 in||54.5 oz||1120||Y||Apr 2012||14,999||-|
|Canon 1D X« »||6.2 in||6.6 in||3.3 in||54.7 oz||1120||Y||Oct 2011||6,799||-|
|Canon 5D Mark II« »||6.0 in||4.5 in||3.0 in||30.0 oz||850||Y||Sep 2008||3,499||-|
|Leica Digilux 3« »||5.7 in||3.4 in||3.0 in||21.4 oz||750||n||Sep 2006||1,499||-|
|Nikon D610« »||5.6 in||4.4 in||3.2 in||30.0 oz||900||Y||Oct 2013||1,999|
|Nikon D600« »||5.6 in||4.4 in||3.2 in||30.0 oz||900||Y||Sep 2012||2,099||-|
|Olympus E-5« »||5.6 in||4.6 in||3.0 in||30.8 oz||750||Y||Sep 2010||1,699||-|
|Olympus E-3« »||5.6 in||4.6 in||3.0 in||30.9 oz||750||Y||Oct 2007||1,699||-|
|Olympus E-330« »||5.5 in||3.4 in||2.8 in||22.5 oz||750||n||Jan 2006||999||-|
|Olympus E-300« »||5.8 in||3.3 in||2.5 in||22.0 oz||750||n||Sep 2004||799||-|
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 E-1 was launched at a somewhat lower price (by 19 percent) than the 6D, which makes it more attractive for photographers on a tight budget. 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 6D vs Olympus E-1
The size of the imaging sensor is a crucial determinant 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. 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 6D features a full frame sensor and the Olympus E-1 a Four Thirds sensor. The sensor area in the E-1 is 74 percent smaller. As a result of these sensor size differences, the cameras have a format factor of, respectively, 1.0 and 2.0. The sensor in the 6D has a native 3:2 aspect ratio, while the one in the E-1 offers a 4:3 aspect.
With 20MP, the 6D offers a higher resolution than the E-1 (4.9MP), but the 6D has smaller individual pixels (pixel pitch of 6.57μm versus 6.78μm for the E-1). However, the 6D is a somewhat more recent model (by 9 years and 2 months) than the E-1, and its sensor might have benefitted from technological advances during this time that enhance the light gathering capacity of its pixels.
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.
|Canon 6D»||Full Frame||20.0||5472||3648||1080/30p||23.8||12.1||2340||82|
|Olympus E-1«||Four Thirds||4.9||2560||1920||-||-||-||-||-|
|Canon 6D Mark II« »||Full Frame||26.0||6240||4160||1080/60p||24.4||11.9||2862||85|
|Canon 1D X Mark II« »||Full Frame||20.0||5472||3648||4K/60p||24.1||13.5||3207||88|
|Canon 7D II« »||APS-C||20.0||5472||3648||1080/60p||22.4||11.8||1082||70|
|Canon 70D« »||APS-C||20.0||5472||3648||1080/30p||22.5||11.6||926||68|
|Canon 5D Mark III« »||Full Frame||22.1||5760||3840||1080/30p||24.0||11.7||2293||81|
|Canon 1D C« »||Full Frame||17.9||5184||3456||4K/24p||-||-||-||-|
|Canon 1D X« »||Full Frame||17.9||5184||3456||1080/30p||23.8||11.8||2786||82|
|Canon 5D Mark II« »||Full Frame||21.0||5616||3744||1080/30p||23.7||11.9||1815||79|
|Leica Digilux 3« »||Four Thirds||7.4||3136||2352||-||-||-||-||-|
|Nikon D610« »||Full Frame||24.2||6016||4016||1080/30p||25.1||14.4||2925||94|
|Nikon D600« »||Full Frame||24.2||6016||4016||1080/30p||25.1||14.2||2980||94|
|Olympus E-5« »||Four Thirds||12.2||4032||3024||720/30p||21.6||10.5||519||56|
|Olympus E-3« »||Four Thirds||10.0||3648||2736||-||21.6||10.5||571||56|
|Olympus E-330« »||Four Thirds||7.4||3136||2352||-||-||-||-||-|
|Olympus E-300« »||Four Thirds||8.0||3264||2448||-||-||-||-||-|
Many modern cameras cannot only take still pictures, but also record videos. The 6D indeed provides movie recording capabilities, while the E-1 does not. The highest resolution format that the 6D can use is 1080/30p.
Feature comparison: Canon 6D vs Olympus E-1
Apart from body and sensor, cameras can and do differ across a range of features. The 6D and the E-1 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 adjacent table lists some of the other core features of the Canon 6D and Olympus E-1 along with similar information for a selection of comparators. If needed, the dpreview camera hub, for example, contains further detail on the cameras' specs.
|Canon 6D Mark II« »||optical||Y||3.0||1040||swivel||Y||4000||6.5||n||n|
|Canon 1D X Mark II« »||optical||Y||3.2||1620||fixed||Y||8000||16.0||n||n|
|Canon 7D II« »||optical||Y||3.0||1040||fixed||n||8000||10.0||Y||n|
|Canon 70D« »||optical||Y||3.0||1040||swivel||Y||8000||7.0||Y||n|
|Canon 5D Mark III« »||optical||Y||3.2||1040||fixed||n||8000||6.0||n||n|
|Canon 1D C« »||optical||Y||3.2||1040||fixed||n||8000||14.0||n||n|
|Canon 1D X« »||optical||Y||3.2||1040||fixed||n||8000||14.0||n||n|
|Canon 5D Mark II« »||optical||Y||3.0||920||fixed||n||8000||3.9||n||n|
|Leica Digilux 3« »||optical||n||2.5||207||fixed||n||4000||3.0||Y||n|
|Nikon D610« »||optical||Y||3.2||921||fixed||n||4000||6.0||Y||n|
|Nikon D600« »||optical||Y||3.0||921||fixed||n||4000||5.5||Y||n|
|Olympus E-5« »||optical||Y||3.0||920||swivel||n||8000||5.0||Y||Y|
|Olympus E-3« »||optical||Y||2.5||230||swivel||n||8000||5.0||Y||Y|
|Olympus E-330« »||optical||n||2.5||215||tilting||n||4000||3.0||Y||n|
|Olympus E-300« »||optical||n||1.8||134||fixed||n||4000||2.5||Y||n|
Both the 6D and the E-1 have been discontinued, but can regularly be found used on eBay. The E-1 was replaced by the Olympus E-3, while the 6D was followed by the Canon 6D Mark II.
Review summary: Canon 6D vs Olympus E-1
So what is the bottom line? Which of the two cameras – the Canon 6D or the Olympus E-1 – has the upper hand? The listing below highlights the relative strengths of the two models.
Advantages of the Canon EOS 6D:
- More detail: Offers more megapixels (20 vs 4.9MP) with a 106% higher linear resolution.
- Better image quality: Features a larger and more technologically advanced imaging sensor.
- Broader imaging potential: Can record not only still images but also 1080/30p movies.
- Larger screen: Has a bigger rear LCD (3.0" vs 1.8") for image review and settings control.
- More detailed LCD: Has a higher resolution rear screen (1040k vs 134k dots).
- Faster burst: Shoots at higher frequency (4.5 vs 3 flaps/sec) to capture the decisive moment.
- Longer lasting: Can take more shots (1090 versus 750) on a single battery charge.
- More modern: Reflects 9 years and 2 months of technical progress since the E-1 launch.
Arguments in favor of the Olympus E-1:
- More affordable: Was released into a lower priced segment (19 percent cheaper at launch).
- More heavily discounted: Has been around for much longer (launched in June 2003).
If the count of relative strengths (bullet points above) is taken as a measure, the 6D is the clear winner of the match-up (8 : 2 points). 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 comparison of the spec-sheets of cameras can offer a general idea of their imaging potential, it remains partial and cannot reveal, for example, the handling experience and imaging performance when actually working with the 6D or the E-1. 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 full reviews are available by clicking on the site logo in the table header.
|Canon 6D»||HiRec||83/100||4.5/5||4.5/5||4.5/5||Sep 2012||2,099||-|
|Olympus E-1«||-||Rec||rev||rev||-||Jun 2003||1,699||-|
|Canon 6D Mark II« »||Rec||80/100||4.5/5||4/5||4/5||Jun 2017||1,999|
|Canon 1D X Mark II« »||-||89/100||4.5/5||5/5||4.5/5||Feb 2016||5,999|
|Canon 7D II« »||Rec||84/100||4/5||5/5||4.5/5||Sep 2014||1,799|
|Canon 70D« »||HiRec||83/100||4.5/5||4.5/5||5/5||Jul 2013||1,199||-|
|Canon 5D Mark III« »||HiRec||82/100||4.5/5||5/5||4.5/5||Mar 2012||3,499||-|
|Canon 1D C« »||-||-||-||-||-||Apr 2012||14,999||-|
|Canon 1D X« »||-||-||4.5/5||4.5/5||4.5/5||Oct 2011||6,799||-|
|Canon 5D Mark II« »||91/100||79/100||4/5||5/5||-||Sep 2008||3,499||-|
|Leica Digilux 3« »||-||-||-||-||-||Sep 2006||1,499||-|
|Nikon D610« »||HiRec||87/100||4.5/5||4.5/5||4.5/5||Oct 2013||1,999|
|Nikon D600« »||HiRec||87/100||5/5||4.5/5||4.5/5||Sep 2012||2,099||-|
|Olympus E-5« »||-||75/100||4/5||-||4.5/5||Sep 2010||1,699||-|
|Olympus E-3« »||88/100||HiRec||rev||rev||4/5||Oct 2007||1,699||-|
|Olympus E-330« »||-||Rec||rev||3.5/5||-||Jan 2006||999||-|
|Olympus E-300« »||-||Rec||rev||rev||4.5/5||Sep 2004||799||-|
The above review scores should be interpreted 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 comparing ratings of very distinct cameras or ones that are far apart in terms of their release date 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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