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Leica Digilux 3 versus Canon SL2

The Leica Digilux 3 and the Canon EOS Rebel SL2 (labelled Canon 200D in some countries) are two digital cameras that were announced, respectively, in September 2006 and June 2017. Both are DSLR (Digital Single Lens Reflex) cameras that are based on a Four Thirds (Digilux 3) and an APS-C (SL2) sensor. The Leica has a resolution of 7.4 megapixel, whereas the Canon provides 24 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: Leica Digilux 3 vs Canon SL2

The side-by-side display below illustrates the physical size and weight of the Leica Digilux 3 and the Canon SL2. 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 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 Digilux 3 – represents 100 percent across all the size and weight measures).

Compare Leica Digilux 3 vs Canon SL2
Compare Digilux 3 versus SL2 top
Compare Digilux 3 and SL2 rear

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Canon SL2 is notably smaller (11 percent) than the Leica Digilux 3. Moreover, the SL2 is markedly lighter (25 percent) than the Digilux 3. In this context, it is worth noting that neither the Digilux 3 nor the SL2 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. 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 Four Thirds Lens Catalog (Digilux 3) and the Canon EF Lens Catalog (SL2).

The table below summarizes the key physical specs of the two cameras alongside a broader set of comparators. In case you want to display and compare another camera duo, just click on the right or left arrow next to the camera that you would like to inspect. Alternatively, you can also use the CAM-parator to select your camera combination among a larger number of options.

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
Leica Digilux 3» 5.7 in 3.4 in 3.0 in 21.4 oz 750 n Sep 2006 1,499- i Leica Digilux 3
Canon SL2« 4.8 in 3.7 in 2.8 in 16.0 oz 650 n Jun 2017 549 i i Canon SL2
Canon 77D« » 5.2 in 3.9 in 3.0 in 19.0 oz 600 n Feb 2017 899 i i Canon 77D
Canon M6« » 4.4 in 2.7 in 1.8 in 13.8 oz 295 n Feb 2017 779 i i Canon M6
Canon M100« » 4.3 in 2.6 in 1.4 in 10.7 oz 295 n Aug 2017 499 i i Canon M100
Canon M5« » 4.6 in 3.5 in 2.4 in 15.1 oz 295 n Sep 2016 979 i i Canon M5
Canon SL1« » 4.6 in 3.6 in 2.7 in 14.4 oz 380 n Mar 2013 549- i Canon SL1
Canon 30D« » 5.7 in 4.2 in 2.9 in 27.7 oz 750 n Feb 2006 1,399- i Canon 30D
Canon XT« » 5.0 in 3.7 in 2.5 in 19.0 oz 400 n Feb 2005 899- i Canon XT
Leica M8« » 5.5 in 3.1 in 1.5 in 20.8 oz .. n Sep 2006 5,499- i Leica M8
Leica V-LUX 1« » 5.6 in 3.4 in 5.6 in 25.9 oz 360 n Sep 2006 849- i Leica V-LUX 1
Olympus E-30« » 5.6 in 4.3 in 3.0 in 24.7 oz 750 n Nov 2008 1,299- i Olympus E-30
Olympus E-330« » 5.5 in 3.4 in 2.8 in 22.5 oz 750 n Jan 2006 999- i Olympus E-330
Olympus E-500« » 5.1 in 3.7 in 2.6 in 16.9 oz 750 n Sep 2005 599- i Olympus E-500
Olympus E-300« » 5.8 in 3.3 in 2.5 in 22.0 oz 750 n Sep 2004 799- i Olympus E-300
Panasonic L10« » 5.3 in 3.8 in 3.1 in 19.6 oz 450 n Aug 2007 599- i Panasonic L10
Panasonic L1« » 5.7 in 3.4 in 2.5 in 21.4 oz 750 n Feb 2006 999- i Panasonic L1

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 SL2 was launched at a markedly lower price (by 63 percent) than the Digilux 3, 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: Leica Digilux 3 vs Canon SL2

The size of the imaging sensor is a crucial determinant 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.

Of the two cameras under consideration, the Leica Digilux 3 features a Four Thirds sensor and the Canon SL2 an APS-C sensor. The sensor area in the SL2 is 48 percent bigger. As a result of these sensor size differences, the cameras have a format factor of, respectively, 2.0 and 1.6. The sensor in the Digilux 3 has a native 4:3 aspect ratio, while the one in the SL2 offers a 3:2 aspect.

Leica Digilux 3 and Canon SL2 sensor measures

With 24MP, the SL2 offers a higher resolution than the Digilux 3 (7.4MP), but the SL2 has smaller individual pixels (pixel pitch of 3.72μm versus 5.51μm for the Digilux 3). Yet, the SL2 is a much more recent model (by 10 years and 9 months) than the Digilux 3, and its sensor will have benefitted from technological advances during this time that enhance the light gathering capacity of its pixel-units.

Digilux 3 versus SL2 MP

Consistent information on actual sensor performance is available from DXO Mark for many cameras. 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 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
Leica Digilux 3» Four Thirds 7.4 3136 2352-----Leica Digilux 3
Canon SL2« APS-C 24.0 6000 40001080/60p23.613.4104179Canon SL2
Canon 77D« » APS-C 24.0 6000 40001080/60p23.613.397178Canon 77D
Canon M6« » APS-C 24.0 6000 40001080/60p----Canon M6
Canon M100« » APS-C 24.0 6000 40001080/60p23.512.9127278Canon M100
Canon M5« » APS-C 24.0 6000 40001080/60p23.412.4126277Canon M5
Canon SL1« » APS-C 17.9 5184 34561080/30p21.811.384363Canon SL1
Canon 30D« » APS-C 8.2 3504 2336-21.510.873659Canon 30D
Canon XT« » APS-C 8.0 3456 2304-21.810.863760Canon XT
Leica M8« » APS-H 10.4 3936 2630-21.111.366359Leica M8
Leica V-LUX 1« » 1/1.8 10.0 3648 2736480/30p----Leica V-LUX 1
Olympus E-30« » Four Thirds 12.2 4032 3024-21.310.453055Olympus E-30
Olympus E-330« » Four Thirds 7.4 3136 2352-----Olympus E-330
Olympus E-500« » Four Thirds 8.0 3264 2448-----Olympus E-500
Olympus E-300« » Four Thirds 8.0 3264 2448-----Olympus E-300
Panasonic L10« » Four Thirds 10.0 3648 2736-21.310.842955Panasonic L10
Panasonic L1« » Four Thirds 7.4 3136 2352-----Panasonic L1

Many modern cameras cannot only take still pictures, but also record videos. The SL2 indeed provides for movie recording, while the Digilux 3 does not. The highest resolution format that the SL2 can use is 1080/60p.

 

Feature comparison: Leica Digilux 3 vs Canon SL2

Apart from body and sensor, cameras can and do differ across a variety of features. The Digilux 3 and the SL2 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 Leica Digilux 3, the Canon SL2, and comparable cameras. If you need more detail on the specs, you can find comprehensive listings, for example, 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
Leica Digilux 3»optical n 2.5 207 fixed n 4000 3.0 Y n Leica Digilux 3
Canon SL2«optical n 3.0 1040 swivel Y 4000 5.0 Y n Canon SL2
Canon 77D« »optical Y 3.0 1040 swivel Y 4000 6.0 Y n Canon 77D
Canon M6« »- n 3.0 1040 tilting Y 4000 9.0 Y n Canon M6
Canon M100« »- n 3.0 1040 tilting Y 4000 6.1 Y n Canon M100
Canon M5« »2360 n 3.2 1620 tilting Y 4000 9.0 Y n Canon M5
Canon SL1« »optical n 3.0 1040 fixed Y 4000 4.9 Y n Canon SL1
Canon 30D« »optical Y 2.5 230 fixed n 8000 5.0 Y n Canon 30D
Canon XT« »optical n 1.8 115 fixed n 4000 3.0 Y n Canon XT
Leica M8« »optical n 2.5 230 fixed n 8000 2.0 n n Leica M8
Leica V-LUX 1« »235 n 2.0 207 swivel n 2000 2.0 Y Y Leica V-LUX 1
Olympus E-30« »optical Y 2.7 230 swivel n 8000 5.0 Y Y Olympus E-30
Olympus E-330« »optical n 2.5 215 tilting n 4000 3.0 Y n Olympus E-330
Olympus E-500« »optical n 2.5 215 fixed n 4000 2.5 Y n Olympus E-500
Olympus E-300« »optical n 1.8 134 fixed n 4000 2.5 Y n Olympus E-300
Panasonic L10« »optical n 2.5 207 swivel n 4000 3.0 Y n Panasonic L10
Panasonic L1« »optical n 2.5 207 fixed n 4000 3.0 Y n Panasonic L1

One differentiating feature between the two cameras concerns the touch sensitivity of the rear screen. The SL2 has a touchscreen, while the Digilux 3 has a conventional panel. Touch control can be particularly helpful, for example, for setting the focus point.

Both the Digilux 3 and the SL2 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
Leica Digilux 3»Ystereomono---2.0---Leica Digilux 3
Canon SL2«YstereomonoY-mini2.0YYYCanon SL2
Canon 77D« »YstereomonoY-mini2.0YYYCanon 77D
Canon M6« »YstereomonoY-mini2.0YYYCanon M6
Canon M100« »-stereomono--mini2.0YYYCanon M100
Canon M5« »YstereomonoY-mini2.0YYYCanon M5
Canon SL1« »YmonomonoY-mini2.0---Canon SL1
Canon 30D« »Y-----2.0---Canon 30D
Canon XT« »Y-----2.0---Canon XT
Leica M8« »Y-----2.0---Leica M8
Leica V-LUX 1« »Ymonomono---2.0---Leica V-LUX 1
Olympus E-30« »Y-----2.0---Olympus E-30
Olympus E-330« »Y-----2.0---Olympus E-330
Olympus E-500« »Y-----2.0---Olympus E-500
Olympus E-300« »Y-----2.0---Olympus E-300
Panasonic L10« »Y-----2.0---Panasonic L10
Panasonic L1« »Y-----2.0---Panasonic L1

The SL2 is a current model that online retailers, such as amazon, will have in stock. In contrast, the Digilux 3 has been discontinued (but it can be found pre-owned on eBay). There has not been a direct replacement model for the Digilux 3 from Leica.

Review summary: Leica Digilux 3 vs Canon SL2

So what is the bottom line? Is the Leica Digilux 3 better than the Canon SL2 or vice versa? Below is a summary of the relative strengths of each of the two contestants.

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Arguments in favor of the Leica Digilux 3:

  • Longer lasting: Can take more shots (750 versus 650) on a single battery charge.
  • More prestigious: Has the Leica luxury appeal, which ensures a high resale price.
  • More heavily discounted: Has been available for much longer (launched in September 2006).

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Reasons to prefer the Canon EOS Rebel SL2:

  • More detail: Has more megapixels (24 vs 7.4MP), which boosts linear resolution by 84%.
  • Better image quality: Is equipped with a larger and more technologically advanced sensor.
  • Broader imaging potential: Can capture not only stills but also 1080/60p video.
  • 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 207k dots).
  • More flexible LCD: Has swivel screen for odd-angle shots in portrait or landscape orientation.
  • Fewer buttons to press: Has a touchscreen to facilitate handling and shooting adjustments.
  • Faster burst: Shoots at higher frequency (5 vs 3 flaps/sec) to capture the decisive moment.
  • More compact: Is smaller (122x93mm vs 146x87mm) and will fit more readily into a bag.
  • Less heavy: Has a lower weight (by 153g or 25 percent) and is thus easier to take along.
  • 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 affordable: Was introduced into a lower priced category (63 percent cheaper at launch).
  • More modern: Reflects 10 years and 9 months of technical progress since the Digilux 3 launch.

If the number of relative strengths (bullet points above) is taken as a guide, the SL2 is the clear winner of the contest (15 : 3 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.

Digilux 3 03:15 SL2

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 Digilux 3 or the SL2 handle or perform in practice. At times, user reviews, such as those published at amazon, address these issues in a useful manner, but such feedback is on many occasions incomplete, inconsistent, and unreliable. This is why expert reviews are important. The adjacent table relays the overall verdicts of several of the most popular camera review sites (cameralabs, dpreview, ephotozine, imaging-resource, photographyblog). The full reviews are available 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
Leica Digilux 3»----- Sep 2006 1,499- i Leica Digilux 3
Canon SL2«HiRec78/1004.5/54.5/54.5/5 Jun 2017 549 i i Canon SL2
Canon 77D« »-82/1004.5/54.5/54/5 Feb 2017 899 i i Canon 77D
Canon M6« »-80/1004/54.5/54/5 Feb 2017 779 i i Canon M6
Canon M100« »Rec-4/5-3.5/5 Aug 2017 499 i i Canon M100
Canon M5« »Rec82/1004/54.5/54/5 Sep 2016 979 i i Canon M5
Canon SL1« »Rec78/1004/54/54/5 Mar 2013 549- i Canon SL1
Canon 30D« »HiRecHiRecrevrev- Feb 2006 1,399- i Canon 30D
Canon XT« »80/100HiRecrevrev- Feb 2005 899- i Canon XT
Leica M8« »-HiRec--- Sep 2006 5,499- i Leica M8
Leica V-LUX 1« »----- Sep 2006 849- i Leica V-LUX 1
Olympus E-30« »-71/1004.5/5-4/5 Nov 2008 1,299- i Olympus E-30
Olympus E-330« »-Recrev3.5/5- Jan 2006 999- i Olympus E-330
Olympus E-500« »76/100HiRec--- Sep 2005 599- i Olympus E-500
Olympus E-300« »-Recrevrev4.5/5 Sep 2004 799- i Olympus E-300
Panasonic L10« »85/100Rec3.5/5rev4/5 Aug 2007 599- i Panasonic L10
Panasonic L1« »85/100Rec-rev3.5/5 Feb 2006 999- i Panasonic L1

Care should be taken when interpreting the review scores above, though. The ratings are only valid when referring to cameras in the same category and of the same age. Hence, a score should always be seen in the context of the camera's market launch date and its price, and rating-comparisons among cameras that span long time periods or concern very differently equipped models make little sense. It should also be noted that some of the review sites have over time altered the way they render their verdicts.

 

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. 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 do not see the camera that you are looking for, please send me an email, and I will try to locate and add the respective data to the application.

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