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Canon 600D versus Canon 30D

The Canon EOS 600D (called Canon T3i in some regions) and the Canon EOS 30D are two digital cameras that were announced, respectively, in February 2011 and February 2006. Both are DSLR (Digital Single Lens Reflex) cameras that are equipped with an APS-C sensor. The 600D has a resolution of 17.9 megapixel, whereas the 30D provides 8.2 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 30D

The side-by-side display below illustrates the physical size and weight of the Canon 600D and the Canon 30D. 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 use the toggle button 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 600D – represents the basis or 100 percent across all the size and weight measures).

Compare Canon 600D vs Canon 30D
Compare 600D versus 30D top
Compare 600D and 30D rear

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Canon 30D is notably larger (15 percent) than the Canon 600D. Moreover, the 30D is substantially heavier (38 percent) than the 600D. In this context, it is worth noting that neither the 600D nor the 30D 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. In this particular case, both cameras feature the same lens mount, so that they can use the same lenses. You can find an 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 30D can take 750 images on a single charge of its BP-511A power pack.

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 600D» 5.2 in 3.9 in 3.1 in 20.1 oz 440 n Feb 2011 599- i Canon 600D
Canon 30D« 5.7 in 4.2 in 2.9 in 27.7 oz 750 n Feb 2006 1,399- i Canon 30D
Canon M10« » 4.3 in 2.6 in 1.4 in 10.6 oz 255 n Oct 2015 499- i Canon M10
Canon 1200D« » 5.1 in 3.9 in 3.1 in 16.9 oz 500 n Feb 2014 449- i Canon 1200D
Canon G7 X« » 4.1 in 2.4 in 1.6 in 10.7 oz 210 n Sep 2014 699- i Canon G7 X
Canon 100D« » 4.6 in 3.6 in 2.7 in 14.4 oz 380 n Mar 2013 549- i Canon 100D
Canon 700D« » 5.2 in 3.9 in 3.1 in 20.5 oz 440 n Mar 2013 649- i Canon 700D
Canon M« » 4.3 in 2.6 in 1.3 in 10.5 oz 230 n Jul 2012 599- i Canon M
Canon 650D« » 5.2 in 3.9 in 3.1 in 20.3 oz 440 n Jun 2012 849- i Canon 650D
Canon 1100D« » 5.1 in 3.9 in 3.1 in 17.5 oz 700 n Feb 2011 449- i Canon 1100D
Canon 60D« » 5.7 in 4.2 in 3.1 in 26.6 oz 1100 Y Aug 2010 1,399- i Canon 60D
Canon 550D« » 5.1 in 3.9 in 2.4 in 18.7 oz 440 n Feb 2010 699- i Canon 550D
Canon 7D« » 5.8 in 4.4 in 2.9 in 30.3 oz 800 Y Sep 2009 1,699- i Canon 7D
Canon 500D« » 5.1 in 3.9 in 2.4 in 18.3 oz 400 n Mar 2009 799- i Canon 500D
Canon 40D« » 5.7 in 4.3 in 2.9 in 29.0 oz 750 n Aug 2007 1,299- i Canon 40D
Canon XT« » 5.0 in 3.7 in 2.5 in 19.0 oz 400 n Feb 2005 899- i Canon XT
Canon 20D« » 5.7 in 4.2 in 2.8 in 27.2 oz 700 n Aug 2004 1,499- i Canon 20D

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 600D was launched at a markedly lower price (by 57 percent) than the 30D, 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 600D vs Canon 30D

The imaging sensor is at the core of digital cameras and its size is one of the main determining factors 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 associated with larger, more expensive camera bodies and lenses.

Both cameras under consideration feature an APS-C sensor, but their sensors differ slightly in size. The sensor area in the 30D is 2 percent bigger. They nevertheless have the same format factor of 1.6. Both cameras have a native aspect ratio (sensor width to sensor height) of 3:2.

Canon 600D and Canon 30D sensor measures

Despite having a slightly smaller sensor, the Canon 600D offers a higher resolution of 17.9 megapixel, compared with 8.2 MP of the Canon 30D. 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 6.42μm for the 30D). However, it should be noted that the 600D is much more recent (by 4 years and 11 months) than the 30D, and its sensor will have benefitted from technological advances during this time that make it possible to gather light more efficiently.

600D versus 30D MP

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 review, the 600D has a notably higher overall DXO score than the 30D (overall score 6 points higher), which gives it an advantage in terms of imaging quality. This advantage is based on 0.6 bits higher color depth, 0.7 EV in additional dynamic range, and 0.1 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.

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 30D« APS-C 8.2 3504 2336-21.510.873659Canon 30D
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 G7 X« » 1-inch 20.0 5472 36481080/60p23.012.755671Canon G7 X
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 M« » APS-C 17.9 5184 34561080/30p22.111.282765Canon M
Canon 650D« » APS-C 17.9 5184 34561080/30p21.711.272262Canon 650D
Canon 1100D« » APS-C 12.2 4272 2848720/30p21.911.075562Canon 1100D
Canon 60D« » APS-C 17.9 5184 34561080/30p22.211.581366Canon 60D
Canon 550D« » APS-C 17.9 5184 34561080/30p22.111.578466Canon 550D
Canon 7D« » APS-C 17.9 5184 34561080/30p22.011.785466Canon 7D
Canon 500D« » APS-C 15.1 4752 31681080/20p21.711.566363Canon 500D
Canon 40D« » APS-C 10.1 3888 2592-22.111.370364Canon 40D
Canon XT« » APS-C 8.0 3456 2304-21.810.863760Canon XT
Canon 20D« » APS-C 8.2 3504 2336-21.911.072162Canon 20D

Many modern cameras are not only capable of taking still images, but can also record movies. The 600D indeed provides movie recording capabilities, while the 30D does not. The highest resolution format that the 600D can use is 1080/30p.

 

Feature comparison: Canon 600D vs Canon 30D

Apart from body and sensor, cameras can and do differ across a range of features. The 600D and the 30D 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 table below summarizes some of the other core capabilities of the Canon 600D and Canon 30D in connection with corresponding information for a sample of similar cameras. If needed, the dpreview camera hub, for example, contains further detail on the cameras' specs.

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 30D«optical Y 2.5 230 fixed n 8000 5.0 Y n Canon 30D
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 G7 X« »- n 3.0 1040 tilting Y 2000 6.5 Y Y Canon G7 X
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 M« »- n 3.0 1040 fixed Y 4000 4.3 n n Canon M
Canon 650D« »optical n 3.0 1040 swivel Y 4000 5.0 Y n Canon 650D
Canon 1100D« »optical n 2.7 230 fixed n 4000 3.0 Y n Canon 1100D
Canon 60D« »optical Y 3.0 1040 swivel n 8000 5.3 Y n Canon 60D
Canon 550D« »optical n 3.0 1040 fixed n 4000 3.7 Y n Canon 550D
Canon 7D« »optical Y 3.0 920 fixed n 8000 8.0 Y n Canon 7D
Canon 500D« »optical n 3.0 920 fixed n 4000 3.4 Y n Canon 500D
Canon 40D« »optical Y 3.0 230 fixed n 8000 6.5 Y n Canon 40D
Canon XT« »optical n 1.8 115 fixed n 4000 3.0 Y n Canon XT
Canon 20D« »optical Y 1.8 118 fixed n 8000 5.0 Y n Canon 20D

Both the 600D and the 30D have been discontinued, but can regularly be found used on eBay. The 30D was replaced by the Canon 40D, while the 600D was followed by the Canon 650D.

Review summary: Canon 600D vs Canon 30D

So what is the bottom line? Which of the two cameras – the Canon 600D or the Canon 30D – has the upper hand? A synthesis of the relative strong points of each of the models is listed below.


Advantages of the Canon EOS 600D:

  • More detail: Offers more megapixels (17.9 vs 8.2MP) with a 48% higher linear resolution.
  • Better image quality: Scores markedly higher (6 points) in the DXO overall assessment.
  • More dynamic range: Captures a larger spectrum of light and dark details (0.7 EV of extra DR).
  • Broader imaging potential: Can record not only still images but also 1080/30p movies.
  • Larger screen: Has a bigger rear LCD (3.0" vs 2.5") for image review and settings control.
  • More detailed LCD: Has a higher resolution rear screen (1040k vs 230k dots).
  • More flexible LCD: Has swivel screen for odd-angle shots in portrait or landscape orientation.
  • More compact: Is smaller (133x100mm vs 144x106mm) and thus needs less room in the bag.
  • Less heavy: Is lighter (by 215g or 27 percent) and hence easier to carry around.
  • More affordable: Was introduced into a lower priced category (57 percent cheaper at launch).
  • More modern: Reflects 4 years and 11 months of technical progress since the 30D launch.


Reasons to prefer the Canon EOS 30D:

  • Easier setting verification: Has a control panel on top to check shooting parameters.
  • Faster shutter: Has higher mechanical shutter speed (8000/sec vs 4000/sec) to freeze action.
  • Faster burst: Shoots at higher frequency (5 vs 3.7 flaps/sec) to capture the decisive moment.
  • Longer lasting: Gets more shots (750 versus 440) out of a single battery charge.
  • More heavily discounted: Has been around for much longer (launched in February 2006).

If the count of relative strengths (bullet points above) is taken as a measure, the 600D is the clear winner of the match-up (11 : 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.

600D 11:05 30D

In any case, while the specs-based evaluation of cameras is instructive in revealing their potential as photographic tools, it remains incomplete and does no justice, for example, to the way the 600D or the 30D handle or perform in practice. 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 expert reviews are important. 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
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 30D«HiRecHiRecrevrev- Feb 2006 1,399- i Canon 30D
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 G7 X« »HiRec77/1004.5/53.5/54.5/5 Sep 2014 699- i Canon G7 X
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 M« »Rec-4/53.5/54/5 Jul 2012 599- i Canon M
Canon 650D« »HiRec77/1004.5/54.5/54.5/5 Jun 2012 849- i Canon 650D
Canon 1100D« »80/10069/1004/54/54.5/5 Feb 2011 449- i Canon 1100D
Canon 60D« »Rec79/1004/55/54.5/5 Aug 2010 1,399- i Canon 60D
Canon 550D« »HiRec77/1004/55/54.5/5 Feb 2010 699- i Canon 550D
Canon 7D« »HiRec84/1004.5/55/54.5/5 Sep 2009 1,699- i Canon 7D
Canon 500D« »HiRec74/1004.5/55/54.5/5 Mar 2009 799- i Canon 500D
Canon 40D« »HiRecHiRec4.5/5rev4.5/5 Aug 2007 1,299- i Canon 40D
Canon XT« »80/100HiRecrevrev- Feb 2005 899- i Canon XT
Canon 20D« »-HiRec-rev- Aug 2004 1,499- i Canon 20D

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. A score, therefore, has to be seen in close connection to the price and market introduction time 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, please note that some of the review sites have changed their methodology and reporting over time.

 

Other camera comparisons

Did this review help to inform your camera decision process? If you would like to see a different side-by-side camera review, just make a corresponding selection in the search boxes below. 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, kindly get in touch, and I will try to update the database with the necessary infos.

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