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Leica CL versus Canon SL2

The Leica CL (Typ 7323) and the Canon EOS Rebel SL2 (labelled Canon 200D in some countries) are two digital cameras that were revealed to the public, respectively, in November 2017 and June 2017. The CL is a mirrorless interchangeable lens camera, while the SL2 is a DSLR. Both cameras are equipped with an APS-C sensor. The Leica has a resolution of 24.1 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 CL vs Canon SL2

An illustration of the physical size and weight of the Leica CL and the Canon SL2 is provided in the side-by-side display below. Three successive views from the front, the top, and the rear are shown. All size dimensions 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 CL – represents 100 percent across all the size and weight measures).

Snapsort Leica CL vs Canon SL2
Compare CL versus SL2 top
Compare CL 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 larger (11 percent) than the Leica CL. Moreover, the SL2 is markedly heavier (12 percent) than the CL. In this context, it is worth noting that neither the CL 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. Hence, you might want to study the specifications of available lenses in order to get the full picture of the size and weight of the two camera systems.

Concerning battery life, the CL gets 220 shots out of its BP-DC12 battery, while the SL2 can take 650 images on a single charge of its LP-E17 power pack.

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
  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)
Leica CL» 5.2 in 3.1 in 1.8 in 14.2 oz 220 n Nov 2017 2,795 i i
Canon SL2« 4.8 in 3.7 in 2.8 in 16.0 oz 650 n Jun 2017 549 i i
Canon T7« » 5.1 in 4.0 in 3.1 in 16.8 oz 500 n Feb 2018 449 i i
Canon G9 X Mark II« » 3.9 in 2.3 in 1.2 in 7.3 oz 235 n Jan 2017 529 i i
Canon T7i« » 5.2 in 3.9 in 3.0 in 18.8 oz 600 n Feb 2017 749 i i
Canon M5« » 4.6 in 3.5 in 2.4 in 15.1 oz 295 n Sep 2016 979 i i
Fujifilm X-E3« » 4.8 in 2.9 in 1.7 in 11.9 oz 350 n Sep 2017 899 i i
Fujifilm X-T20« » 4.6 in 3.3 in 1.6 in 13.5 oz 350 n Jan 2017 899 i i
Fujifilm X-A3« » 4.6 in 2.6 in 1.6 in 12.0 oz 410 n Aug 2016 399 i i
Leica C-LUX« » 4.4 in 2.6 in 1.8 in 12.0 oz 370 n Jun 2018 1,049 i i
Leica M10« » 5.5 in 3.1 in 1.5 in 23.3 oz 210 n Jan 2017 6,595 i i
Leica TL2« » 5.3 in 2.7 in 1.3 in 14.1 oz 250 n Jul 2017 1,950 i i
Leica TL« » 5.3 in 2.7 in 1.3 in 13.5 oz 400 n Nov 2016 1,695- i
Nikon D3400« » 4.9 in 3.9 in 3.0 in 15.7 oz 1200 n Aug 2016 499 i i
Nikon D5600« » 4.9 in 3.8 in 2.8 in 16.4 oz 970 n Nov 2016 699 i i

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 SL2 was launched at a markedly lower price (by 80 percent) than the CL, 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 CL vs Canon SL2

The size of the imaging sensor is a crucial determinant 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. Further, a large sensor camera will give the photographer additional creative options when using shallow depth-of-field to isolate a subject from its 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 an APS-C sensor, but their sensors differ slightly in size. The sensor area in the SL2 is 11 percent smaller. As a result of these sensor size differences, the cameras have format factors, respectively, of 1.5 (CL) and 1.6. Both cameras have a native aspect ratio (sensor width to sensor height) of 3:2.

Leica CL and Canon SL2 sensor measures

With 24.1MP, the CL offers a slightly higher resolution than the SL2 (24MP), but the CL nevertheless has larger individual pixels (pixel pitch of 3.92μm versus 3.72μm for the SL2) due to its larger sensor. Moreover, the CL is a somewhat more recent model (by 4 months) than the SL2, and its sensor might have benefitted from technological advances during this time that further enhance the light gathering capacity of its pixels. Coming back to sensor resolution, it should be mentioned that the CL has no anti-alias filter installed, so that it can capture all the detail its sensor resolves.

CL versus SL2 MP

Consistent information on actual sensor performance is available from DXO Mark for most cameras. This service determines an overall sensor rating, as well as sub-scores for low-light sensitivity ("DXO Sports"), dynamic range ("DXO Landscape"), and color depth ("DXO Portrait"). 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 Sensor
Class
Resolution
(MP)
Horiz.
Pixels
Vert.
Pixels
Video
Format
DXO
Portrait
DXO
Landscape
DXO
Sports
DXO
Overall
Leica CL» APS-C 24.1 6014 40144K/30p----
Canon SL2« APS-C 24.0 6000 40001080/60p23.613.4104179
Canon T7« » APS-C 24.0 6000 40001080/30p----
Canon G9 X Mark II« » 1-inch 20.0 5472 36481080/60p21.912.552265
Canon T7i« » APS-C 24.0 6000 40001080/60p----
Canon M5« » APS-C 24.0 6000 40001080/60p23.412.4126277
Fujifilm X-E3« » APS-C 24.0 6000 40004K/30p----
Fujifilm X-T20« » APS-C 24.0 6000 40004K/30p----
Fujifilm X-A3« » APS-C 24.0 6000 40001080/60p----
Leica C-LUX« » 1-inch 20.0 5472 36484K/30p----
Leica M10« » Full Frame 23.8 5952 3992-24.413.2213386
Leica TL2« » APS-C 24.1 6014 40144K/30p----
Leica TL« » APS-C 16.1 4928 32641080/30p----
Nikon D3400« » APS-C 24.0 6000 40001080/60p24.813.9119286
Nikon D5600« » APS-C 24.0 6000 40001080/60p24.114.0130684

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 CL provides a higher video resolution than the SL2. It can shoot video footage at 4K/30p, while the Canon is limited to 1080/60p.

 

Feature comparison: Leica CL vs Canon SL2

Apart from body and sensor, cameras can and do differ across a range of features. For example, the CL has an electronic viewfinder (2360k dots), while the SL2 has an optical one. Both systems have their advantages, with the electronic viewfinder making it possible to project supplementary shooting information into the framing view, whereas the optical viewfinder offers lag-free viewing and a very clear framing image. The table below summarizes some of the other core capabilities of the Leica CL and Canon SL2 in connection with corresponding information for a sample of similar cameras. The full specs-sheets can be found in the camera manual or, for example, in the dpreview camera hub.

Core Features
  Camera 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
Leica CL»2360 Y 3.0 1040 fixed Y 8000 10.0 n n
Canon SL2«optical n 3.0 1040 swivel Y 4000 5.0 Y n
Canon T7« »optical n 3.0 920 fixed n 4000 3.0 Y n
Canon G9 X Mark II« »- n 3.0 1040 fixed Y 2000 8.2 Y Y
Canon T7i« »optical n 3.0 1040 swivel Y 4000 6.0 Y n
Canon M5« »2360 n 3.2 1620 tilting Y 4000 9.0 Y n
Fujifilm X-E3« »2360 n 3.0 1040 fixed Y 4000 8.0 n n
Fujifilm X-T20« »2360 n 3.0 1040 tilting Y 4000 8.0 Y n
Fujifilm X-A3« »- n 3.0 1040 tilting Y 4000 6.0 Y n
Leica C-LUX« »2330 n 3.0 1240 fixed Y 2000 10.0 Y Y
Leica M10« »optical n 3.0 1037 fixed n 4000 5.0 n n
Leica TL2« »- n 3.7 1230 fixed Y 4000 7.0 n n
Leica TL« »- n 3.7 1230 fixed Y 4000 5.0 Y n
Nikon D3400« »optical n 3.0 921 fixed n 4000 5.0 Y n
Nikon D5600« »optical n 3.2 1037 swivel Y 4000 5.0 Y n

Both the CL and the SL2 are current models that good online retailers will have in stock. You can check the latest prices, for example, at amazon. The SL2 replaced the earlier Canon SL1, while the CL does not have a direct predecessor.

Review summary: Leica CL vs Canon SL2

So what is the bottom line? Is there a clear favorite between the Leica CL and the Canon SL2? The listing below highlights the relative strengths of the two models.

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Advantages of the Leica CL (Typ 7323):

  • Maximized detail: Lacks an anti-alias filter to exploit the sensor's full resolution potential.
  • Better video: Provides higher definition movie capture (4K/30p vs 1080/60p).
  • More framing info: Has an electronic viewfinder that displays shooting data.
  • Easier setting verification: Has an LCD display on top to control shooting parameters.
  • Faster shutter: Has higher mechanical shutter speed (8000/sec vs 4000/sec) to freeze action.
  • Faster burst: Shoots at higher frequency (10 vs 5 flaps/sec) to capture the decisive moment.
  • Less heavy: Is lighter (by 50g or 11 percent) and hence easier to carry around.
  • More legacy lens friendly: Can take a broad range of non-native lenses via adapters.
  • More prestigious: Has the Leica luxury appeal, which ensures a high resale price.
  • More modern: Is somewhat more recent (announced 4 months after the SL2).

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Reasons to prefer the Canon EOS Rebel SL2:

  • Better moiré control: Has an anti-alias filter to avoid artificial patterns to appear in images.
  • Brighter framing: Features an optical viewfinder for clear, lag-free composition.
  • More flexible LCD: Has swivel screen for odd-angle shots in portrait or landscape orientation.
  • Longer lasting: Gets more shots (650 versus 220) out of a single battery charge.
  • Easier fill-in: Has a small integrated flash to brighten shadows of backlit subjects.
  • More affordable: Was introduced into a lower priced category (80 percent cheaper at launch).
  • More heavily discounted: Has been on the market for longer (launched in June 2017).

If the count of individual advantages (bullet points above) is taken as a guide, the CL emerges as the winner of the contest (10 : 7 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.

CL 10:07 SL2

In any case, while the comparison of the spec-sheets of cameras can offer a general idea of their imaging potential, it remains incomplete and does no justice, for example, to the way the CL or the SL2 handle or perform in practice. 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). The detailed reviews can be accessed by clicking on the site logo in the table header.

Review scores
  Camera cameralabs dpreview ephotozine imaging-resource photographyblog Camera
Launch
(announced)
Launch
Price
(USD)
Street
Price
(USD)
Used
Price
(USD)
Leica CL»----4/5 Nov 2017 2,795 i i
Canon SL2«HiRec78/1004.5/54.5/54.5/5 Jun 2017 549 i i
Canon T7« »rev-3.5/5-3.5/5 Feb 2018 449 i i
Canon G9 X Mark II« »-75/1004.5/54.5/54.5/5 Jan 2017 529 i i
Canon T7i« »-80/1004.5/54/54/5 Feb 2017 749 i i
Canon M5« »Rec82/1004/54.5/54/5 Sep 2016 979 i i
Fujifilm X-E3« »Rec84/1004.5/54.5/54.5/5 Sep 2017 899 i i
Fujifilm X-T20« »HiRec82/1005/5-4.5/5 Jan 2017 899 i i
Fujifilm X-A3« »-74/1004.5/5-4/5 Aug 2016 399 i i
Leica C-LUX« »----- Jun 2018 1,049 i i
Leica M10« »--4/5-4.5/5 Jan 2017 6,595 i i
Leica TL2« »--4/5-4/5 Jul 2017 1,950 i i
Leica TL« »----4/5 Nov 2016 1,695- i
Nikon D3400« »Rec76/1004/54.5/54.5/5 Aug 2016 499 i i
Nikon D5600« »-79/1004.5/54.5/54/5 Nov 2016 699 i i

Care should be taken when interpreting the review scores above, though. The assessments were made in relation to similar cameras of the same technological generation. A score, therefore, has to be seen in close connection to the price and market introduction time of the camera, and comparisons of ratings among very different cameras or across long time periods 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? In case you are interested in seeing how other cameras pair up, just make a corresponding selection in the search boxes below. Alternatively, you can follow any of the listed hyperlinks for comparisons that others found interesting. If you do not see the camera that you are looking for, please contact me, and I will try to locate and add the respective data to the application.

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