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Canon 600D versus Canon 6D Mark II

The Canon EOS 600D (called Canon T3i in some regions) and the Canon EOS 6D Mark II are two digital cameras that were revealed to the public, respectively, in February 2011 and June 2017. Both are DSLR (Digital Single Lens Reflex) cameras that are based on an APS-C (600D) and a full frame (6D Mark II) sensor. The 600D has a resolution of 17.9 megapixel, whereas the 6D Mark II provides 26 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 600D vs Canon 6D Mark II

An illustration of the physical size and weight of the Canon 600D and the Canon 6D Mark II is provided 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. If you prefer, you can also use the toggle button to switch to a comparison in percentage terms (in this case, the camera on the left – the 600D – represents 100 percent across all the size and weight measures).

Compare Canon 600D vs Canon 6D Mark II
Compare 600D versus 6D Mark II top
Compare 600D and 6D Mark II rear

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Canon 6D Mark II is notably larger (20 percent) than the Canon 600D. Moreover, the 6D Mark II is markedly heavier (34 percent) than the 600D. It is noteworthy in this context that the 6D Mark II is splash and dust-proof, while the 600D 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. A larger imaging sensor (as in the 6D Mark II) will tend to go along with bigger and heavier lenses, while more compact options are available for the smaller-sensor camera (600D). You can find a comprehensive overview of suitable optics in the Canon EF Lens Catalog.

Concerning battery life, the 600D gets 440 shots out of its LP-E8 battery, while the 6D Mark II can take 1200 images on a single charge of its LP-E6N power pack.

The table below summarizes the key physical specs of the two cameras alongside a broader set of comparators. 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 600D» 133 mm 100 mm 80 mm 570 g 440 n Feb 2011 599- i Canon 600D
Canon 6D Mark II« 144 mm 111 mm 75 mm 765 g 1200 Y Jun 2017 1,999 i i Canon 6D Mark II
Canon R« » 139 mm 98 mm 84 mm 660 g 370 Y Sep 2018 2,299 i i Canon R
Canon 77D« » 131 mm 100 mm 76 mm 540 g 600 n Feb 2017 899 i i Canon 77D
Canon 5D Mark IV« » 151 mm 116 mm 76 mm 890 g 900 Y Aug 2016 3,499 i i Canon 5D Mark IV
Canon 80D« » 139 mm 105 mm 79 mm 730 g 960 Y Feb 2016 1,199 i i Canon 80D
Canon 5DS« » 152 mm 116 mm 76 mm 930 g 700 Y Feb 2015 3,699 i i Canon 5DS
Canon M10« » 108 mm 67 mm 35 mm 301 g 255 n Oct 2015 499- i Canon M10
Canon 1200D« » 130 mm 100 mm 78 mm 480 g 500 n Feb 2014 449- i Canon 1200D
Canon 100D« » 117 mm 91 mm 69 mm 407 g 380 n Mar 2013 549- i Canon 100D
Canon 700D« » 133 mm 100 mm 79 mm 580 g 440 n Mar 2013 649- i Canon 700D
Canon 6D« » 145 mm 111 mm 71 mm 770 g 1090 Y Sep 2012 2,099- i Canon 6D
Canon 650D« » 133 mm 100 mm 79 mm 575 g 440 n Jun 2012 849- i Canon 650D
Canon M« » 109 mm 66 mm 32 mm 298 g 230 n Jul 2012 599- i Canon M
Canon 1100D« » 130 mm 100 mm 78 mm 495 g 700 n Feb 2011 449- i Canon 1100D
Canon 550D« » 129 mm 98 mm 62 mm 530 g 440 n Feb 2010 699- i Canon 550D
Canon 500D« » 129 mm 98 mm 62 mm 520 g 400 n Mar 2009 799- i Canon 500D

Any camera purchase will naturally be influenced heavily by the price. The listed launch prices provide an indication of the market segment that the manufacturer of the cameras have been targeting. The 600D was launched at a markedly lower price (by 70 percent) than the 6D Mark II, 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 600D vs Canon 6D Mark II

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 are more costly to manufacture and tend to lead to bigger and heavier cameras and lenses.

Of the two cameras under consideration, the Canon 600D features an APS-C sensor and the Canon 6D Mark II a full frame sensor. The sensor area in the 6D Mark II is 160 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.

Technology-wise, the 6D Mark II uses a more advanced image processing engine (DIGIC 7) than the 600D (DIGIC 4), with benefits for noise reduction, color accuracy, and processing speed.

Canon 600D and Canon 6D Mark II sensor measures

With 26MP, the 6D Mark II offers a higher resolution than the 600D (17.9MP), but the 6D Mark II nevertheless has larger individual pixels (pixel pitch of 5.76μm versus 4.31μm for the 600D) due to its larger sensor. Moreover, the 6D Mark II is a much more recent model (by 6 years and 4 months) than the 600D, and its sensor will have benefitted from technological advances during this time that further enhance the light gathering capacity of its pixel-units.

600D versus 6D Mark II MP

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"). Of the two cameras under consideration, the 6D Mark II offers substantially better image quality than the 600D (overall score 20 points higher). The advantage is based on 2.3 bits higher color depth, 0.4 EV in additional dynamic range, and 1.9 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.

Sensor Characteristics
  Camera
Model
Sensor
Class
Resolution
(MP)
Horiz.
Pixels
Vert.
Pixels
Video
Format
DXO
Portrait
DXO
Landscape
DXO
Sports
DXO
Overall
Camera
Model
Canon 600D» APS-C 17.9 5184 34561080/30p22.111.579365Canon 600D
Canon 6D Mark II« Full Frame 26.0 6240 41601080/60p24.411.9286285Canon 6D Mark II
Canon R« » Full Frame 30.1 6720 44804K/30p----Canon R
Canon 77D« » APS-C 24.0 6000 40001080/60p23.613.397178Canon 77D
Canon 5D Mark IV« » Full Frame 30.1 6720 44804K/30p24.813.6299591Canon 5D Mark IV
Canon 80D« » APS-C 24.0 6000 40001080/60p23.613.2113579Canon 80D
Canon 5DS« » Full Frame 50.3 8688 57921080/60p24.712.4238187Canon 5DS
Canon M10« » APS-C 17.9 5184 34561080/30p22.211.475365Canon M10
Canon 1200D« » APS-C 17.9 5184 34561080/30p21.911.372463Canon 1200D
Canon 100D« » APS-C 17.9 5184 34561080/30p21.811.384363Canon 100D
Canon 700D« » APS-C 17.9 5184 34561080/30p21.711.268161Canon 700D
Canon 6D« » Full Frame 20.0 5472 36481080/30p23.812.1234082Canon 6D
Canon 650D« » APS-C 17.9 5184 34561080/30p21.711.272262Canon 650D
Canon M« » APS-C 17.9 5184 34561080/30p22.111.282765Canon M
Canon 1100D« » APS-C 12.2 4272 2848720/30p21.911.075562Canon 1100D
Canon 550D« » APS-C 17.9 5184 34561080/30p22.111.578466Canon 550D
Canon 500D« » APS-C 15.1 4752 31681080/20p21.711.566363Canon 500D

Many modern cameras are not only capable of taking still images, but can also record movies. Both cameras under consideration have a sensor with sufficiently fast read-out times for moving pictures, but the 6D Mark II provides a faster frame rate than the 600D. It can shoot movie footage at 1080/60p, while the 600D is limited to 1080/30p.

 

Feature comparison: Canon 600D vs Canon 6D Mark II

Beyond body and sensor, cameras can and do differ across a range of features. The 600D and the 6D Mark II 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 600D, the Canon 6D Mark II, and comparable cameras. The full specs-sheets can be found in the camera manual or in the dpreview camera hub.

Core Features
  Camera
Model
Viewfinder
(Type or
'000 dots)
Control
Panel
(yes/no)
LCD
Size
(inch)
LCD
Resolution
('000 dots)
LCD
Attach-
ment
Touch
Screen
(yes/no)
Shutter
speed
(1/sec)
Shutter
flaps
(1/sec)
Build-in
Flash
(yes/no)
Build-in
Image
Stab
Camera
Model
Canon 600D»optical n 3.0 1040 swivel n 4000 3.7 Y n Canon 600D
Canon 6D Mark II«optical Y 3.0 1040 swivel Y 4000 6.5 n n Canon 6D Mark II
Canon R« »3690 n 3.2 2100 swivel Y 8000 8.0 n n Canon R
Canon 77D« »optical Y 3.0 1040 swivel Y 4000 6.0 Y n Canon 77D
Canon 5D Mark IV« »optical Y 3.2 1620 fixed Y 8000 7.0 n n Canon 5D Mark IV
Canon 80D« »optical Y 3.0 1040 swivel Y 8000 7.0 Y n Canon 80D
Canon 5DS« »optical Y 3.2 1040 fixed n 8000 5.0 n n Canon 5DS
Canon M10« »- n 3.0 1040 tilting Y 4000 4.6 Y n Canon M10
Canon 1200D« »optical n 3.0 460 fixed n 4000 3.0 Y n Canon 1200D
Canon 100D« »optical n 3.0 1040 fixed Y 4000 4.9 Y n Canon 100D
Canon 700D« »optical n 3.0 1040 swivel Y 4000 5.0 Y n Canon 700D
Canon 6D« »optical Y 3.0 1040 fixed n 4000 4.5 n n Canon 6D
Canon 650D« »optical n 3.0 1040 swivel Y 4000 5.0 Y n Canon 650D
Canon M« »- n 3.0 1040 fixed Y 4000 4.3 n n Canon M
Canon 1100D« »optical n 2.7 230 fixed n 4000 3.0 Y n Canon 1100D
Canon 550D« »optical n 3.0 1040 fixed n 4000 3.7 Y n Canon 550D
Canon 500D« »optical n 3.0 920 fixed n 4000 3.4 Y n Canon 500D

One difference between the cameras concerns the presence of an on-board flash. The 600D has one, while the 6D Mark II does not. While the build-in flash of the 600D is not very powerful, it can at times be useful as a fill-in light.

Both the 600D and the 6D Mark II write their imaging data to SDXC cards.

Input-Output Connections
  Camera
Model
Hotshoe
Port
Internal
Microphone
Internal
Speaker
Microphone
Port
Headphone
Port
HDMI
Port
USB
Type
WiFi
Support
NFC
Support
Bluetooth
Support
Camera
Model
Canon 600D»YmonomonoY-mini2.0---Canon 600D
Canon 6D Mark II«YstereomonoY-mini2.0YYYCanon 6D Mark II
Canon R« »YstereomonoY-mini3.1Y-YCanon R
Canon 77D« »YstereomonoY-mini2.0YYYCanon 77D
Canon 5D Mark IV« »YmonomonoYYmini3.0YY-Canon 5D Mark IV
Canon 80D« »YstereomonoYYmini2.0YY-Canon 80D
Canon 5DS« »YmonomonoY-mini3.0---Canon 5DS
Canon M10« »-stereomono--mini2.0YY-Canon M10
Canon 1200D« »Ymonomono--mini2.0---Canon 1200D
Canon 100D« »YmonomonoY-mini2.0---Canon 100D
Canon 700D« »YstereomonoY-mini2.0---Canon 700D
Canon 6D« »YmonomonoY-mini2.0Y--Canon 6D
Canon 650D« »YstereomonoY-mini2.0---Canon 650D
Canon M« »YstereomonoY-mini2.0---Canon M
Canon 1100D« »Ystereomono--mini2.0---Canon 1100D
Canon 550D« »Ystereo-Y-mini2.0---Canon 550D
Canon 500D« »Ymonomono--mini2.0---Canon 500D

The 6D Mark II is a current model that online retailers, such as amazon, will have in stock. In contrast, the 600D has been discontinued (but it can be found pre-owned on eBay). As a replacement in the same line of cameras, the 600D was succeeded by the Canon 650D.

Review summary: Canon 600D vs Canon 6D Mark II

So how do things add up? Which of the two cameras – the Canon 600D or the Canon 6D Mark II – has the upper hand? A synthesis of the relative strong points of each of the models is listed below.


Arguments in favor of the Canon EOS 600D:

  • More compact: Is smaller (133x100mm vs 144x111mm) and thus needs less room in the bag.
  • Less heavy: Is lighter (by 195g or 25 percent) and hence easier to carry around.
  • Easier fill-in: Is equipped with a small onboard flash to brighten deep shadow areas.
  • More affordable: Was introduced into a lower priced category (70 percent cheaper at launch).
  • More heavily discounted: Has been available for much longer (launched in February 2011).


Reasons to prefer the Canon EOS 6D Mark II:

  • More detail: Has more megapixels (26 vs 17.9MP), which boosts linear resolution by 20%.
  • Better image quality: Scores substantially higher (20 points) in the DXO overall evaluation.
  • Richer colors: Generates noticeably more natural colors (2.3 bits more color depth).
  • Better low-light sensitivity: Can shoot in dim conditions (1.9 stops ISO advantage).
  • Better jpgs: Has a more modern image processing engine (DIGIC 7 vs DIGIC 4).
  • Better video: Provides higher movie framerates (1080/60p versus 1080/30p).
  • Easier setting verification: Features a control panel on top to check shooting parameters.
  • Fewer buttons to press: Has a touchscreen to facilitate handling and shooting adjustments.
  • Faster burst: Shoots at higher frequency (6.5 vs 3.7 flaps/sec) to capture the decisive moment.
  • Longer lasting: Gets more shots (1200 versus 440) out of a single battery charge.
  • Better sealing: Is splash and dust sealed for shooting in inclement weather conditions.
  • Easier file upload: Has wifi build in for automatic backup or image transfer to the web.
  • Easier device pairing: Supports NFC for fast wireless image transfer over short distances.
  • Easier wireless transfer: Supports Bluetooth for image sharing without cables.
  • More modern: Reflects 6 years and 4 months of technical progress since the 600D launch.

If the count of individual advantages (bullet points above) is taken as a guide, the 6D Mark II is the clear winner of the contest (15 : 5 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.

600D 05:15 6D Mark II

In any case, while the specs-based evaluation of cameras is instructive in revealing their potential as photographic tools, it remains partial and cannot reveal, for example, the handling experience and imaging performance when actually working with the 600D or the 6D Mark II. User reviews that are available, for instance, at amazon can sometimes shed light on these issues, but such feedback is all too often partial, inconsistent, and inaccurate. This is where reviews by experts come in. The adjacent table relays the overall verdicts of several of the most popular 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
cameralabs dpreview ephotozine imaging-resource photographyblog Camera
Launch
(announced)
Launch
Price
(USD)
Street
Price
(USD)
Used
Price
(USD)
Camera
Model
Canon 600D»rev77/1004.5/55/54.5/5 Feb 2011 599- i Canon 600D
Canon 6D Mark II«Rec80/1004.5/54/54/5 Jun 2017 1,999 i i Canon 6D Mark II
Canon R« »--4.5/5-4/5 Sep 2018 2,299 i i Canon R
Canon 77D« »-82/1004.5/54.5/54/5 Feb 2017 899 i i Canon 77D
Canon 5D Mark IV« »HiRec87/1004.5/55/54.5/5 Aug 2016 3,499 i i Canon 5D Mark IV
Canon 80D« »HiRec84/1004.5/54.5/54.5/5 Feb 2016 1,199 i i Canon 80D
Canon 5DS« »Rec83/1004.5/55/54.5/5 Feb 2015 3,699 i i Canon 5DS
Canon M10« »---rev4/5 Oct 2015 499- i Canon M10
Canon 1200D« »Rec-4/54/54.5/5 Feb 2014 449- i Canon 1200D
Canon 100D« »Rec78/1004/54/54/5 Mar 2013 549- i Canon 100D
Canon 700D« »-76/1004.5/54.5/54.5/5 Mar 2013 649- i Canon 700D
Canon 6D« »HiRec83/1004.5/54.5/54.5/5 Sep 2012 2,099- i Canon 6D
Canon 650D« »HiRec77/1004.5/54.5/54.5/5 Jun 2012 849- i Canon 650D
Canon M« »Rec-4/53.5/54/5 Jul 2012 599- i Canon M
Canon 1100D« »80/10069/1004/54/54.5/5 Feb 2011 449- i Canon 1100D
Canon 550D« »HiRec77/1004/55/54.5/5 Feb 2010 699- i Canon 550D
Canon 500D« »HiRec74/1004.5/55/54.5/5 Mar 2009 799- i Canon 500D

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

Did this review help to inform your camera decision process? In case you are interested in seeing how other cameras pair up, just make your choice using the following search menu. An an alternative, you can also directly jump to any one of the listed comparisons that were previously generated by the CAM-parator tool. If you cannot find the camera you are interested in, please contact me, and I will try to locate and add the respective data to the application.

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