Leica SL versus Leica TL2
The Leica SL (Typ 601) and the Leica TL2 are two digital cameras that were announced, respectively, in October 2015 and July 2017. Both the SL and the TL2 are mirrorless interchangeable lens cameras that are based on a full frame (SL) and an APS-C sensor. The SL has a resolution of 24 megapixel, whereas the TL2 provides 24.1 MP.
The side-by-side display below illustrates the physical size and weight of the Leica SL and the Leica TL2. Three successive views from the front, the top, and the rear 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 SL – 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 Leica TL2 is considerably smaller (40 percent) than the Leica SL. Moreover, the TL2 is substantially lighter (53 percent) than the SL. It is worth mentioning in this context that the SL is splash and dust resistant, while the TL2 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. 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.
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 comparisons there.
|Camera Body Specifications
|Leica SL (⇒ rgt)||147 mm||104 mm||39 mm||847 g||400||YES||2015||7,450||latest||check|
|Leica TL2 (⇒ lft)||134 mm||69 mm||33 mm||399 g||250||no||2017||1,950||latest||check|
|Canon 80D (⇒ lft | rgt)||139 mm||105 mm||79 mm||730 g||960||YES||2016||1,199||latest||check|
|Canon 1D X Mark II (⇒ lft | rgt)||158 mm||168 mm||83 mm||1530 g||1210||YES||2016||5,999||latest||check|
|Fujifilm X100F (⇒ lft | rgt)||127 mm||75 mm||52 mm||469 g||390||no||2017||1,299||latest||check|
|Fujifilm X-E3 (⇒ lft | rgt)||121 mm||74 mm||43 mm||337 g||350||no||2017||899||latest||check|
|Fujifilm X-T20 (⇒ lft | rgt)||118 mm||83 mm||41 mm||383 g||350||no||2017||899||latest||check|
|Hasselblad X1D (⇒ lft | rgt)||150 mm||98 mm||71 mm||725 g||..||YES||2016||8,995||latest||check|
|Leica CL (⇒ lft | rgt)||131 mm||78 mm||45 mm||403 g||220||no||2017||2,795||latest||check|
|Leica TL (⇒ lft | rgt)||134 mm||69 mm||33 mm||384 g||400||no||2016||1,695||discont.||check|
|Leica Q Typ 116 (⇒ lft | rgt)||130 mm||80 mm||93 mm||640 g||300||no||2015||4,249||latest||check|
|Leica M Typ 240 (⇒ lft | rgt)||139 mm||80 mm||42 mm||680 g||..||YES||2012||6,950||discont.||check|
|Nikon D5 (⇒ lft | rgt)||160 mm||159 mm||92 mm||1415 g||3780||YES||2016||6,499||latest||check|
|Nikon D500 (⇒ lft | rgt)||147 mm||115 mm||81 mm||860 g||1240||YES||2016||1,999||latest||check|
|Nikon D7200 (⇒ lft | rgt)||136 mm||107 mm||76 mm||765 g||1110||YES||2015||1,199||discont.||check|
|Nikon D750 (⇒ lft | rgt)||141 mm||113 mm||78 mm||750 g||1230||YES||2014||2,299||latest||check|
|Sony A6300 (⇒ lft | rgt)||120 mm||67 mm||49 mm||404 g||400||YES||2016||999||discont.||check|
The listed prices provide an indication of the market segment that the manufacturer of the cameras have been targeting. The TL2 was launched at a markedly lower price (by 74 percent) than the SL, 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.
The size of the sensor inside a digital camera is one of the key determinants 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. 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 are more costly to manufacture and tent to lead to bigger and heavier cameras and lenses.
Of the two cameras under consideration, the Leica SL features a full frame sensor and the Leica TL2 an APS-C sensor. The sensor area in the TL2 is 57 percent smaller. As a result of these sensor size differences, the cameras have a format factor of, respectively, 1.0 and 1.5. Both cameras have a native aspect ratio (sensor width to sensor height) of 3:2.
Despite having a smaller sensor, the TL2 offers a slightly higher resolution of 24.1 megapixel, compared with 24 MP of the SL. 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 3.92μm versus 6.00μm for the SL). However, it should be noted that the TL2 is a somewhat more recent model (by 1 year and 8 months) than the SL, and its sensor might have benefitted from technological advances during this time that partly offset its pixel-size disadvantage. Coming back to sensor resolution, it should be mentioned that neither of the two cameras has an anti-alias filter installed, so they are able to capture all the detail the sensor resolves.
Consistent information on actual sensor performance is available from DXO Mark for most 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.
|Leica SL (⇒ rgt)||Full Frame||24.0||6000||4000||4K/30p||25.0||13.4||1821||88|
|Leica TL2 (⇒ lft)||APS-C||24.1||6014||4014||4K/30p||..||..||..||..|
|Canon 80D (⇒ lft | rgt)||APS-C||24.0||6000||4000||1080/60p||23.6||13.2||1135||79|
|Canon 1D X Mark II (⇒ lft | rgt)||Full Frame||20.0||5472||3648||4K/60p||24.1||13.5||3207||88|
|Fujifilm X100F (⇒ lft | rgt)||APS-C||24.0||6000||4000||1080/60p||-||-||-||-|
|Fujifilm X-E3 (⇒ lft | rgt)||APS-C||24.0||6000||4000||4K/30p||-||-||-||-|
|Fujifilm X-T20 (⇒ lft | rgt)||APS-C||24.0||6000||4000||4K/30p||-||-||-||-|
|Hasselblad X1D (⇒ lft | rgt)||Medium Format||51.3||8272||6200||1080/25p||26.2||14.8||4489||102|
|Leica CL (⇒ lft | rgt)||APS-C||24.1||6014||4014||4K/30p||..||..||..||..|
|Leica TL (⇒ lft | rgt)||APS-C||16.1||4928||3264||1080/30p||-||-||-||-|
|Leica Q Typ 116 (⇒ lft | rgt)||Full Frame||24.0||6000||4000||1080/60p||24.3||12.7||2221||85|
|Leica M Typ 240 (⇒ lft | rgt)||Full Frame||23.7||5952||3976||1080/25p||24.0||13.3||1860||84|
|Nikon D5 (⇒ lft | rgt)||Full Frame||20.7||5588||3712||4K/30p||25.1||12.3||2343||88|
|Nikon D500 (⇒ lft | rgt)||APS-C||20.7||5568||3712||4K/30p||24.0||14.0||1324||83|
|Nikon D7200 (⇒ lft | rgt)||APS-C||24.0||6000||4000||1080/60p||24.5||14.6||1333||87|
|Nikon D750 (⇒ lft | rgt)||Full Frame||24.2||6016||4016||1080/60p||24.8||14.5||2956||93|
|Sony A6300 (⇒ lft | rgt)||APS-C||24.0||6000||4000||4K/30p||24.4||13.7||1437||85|
Many modern cameras cannot only take still pictures, but also record videos. Both cameras under consideration have a sensor with sufficiently fast read-out times for moving pictures, and both provide the same movie specifications (4K/30p).
Apart from body and sensor, cameras can and do differ across a variety of features. For example, the SL has an electronic viewfinder (4400k dots), which can be very helpful when shooting in bright sunlight. In contrast, the TL2 relies on live view and the rear LCD for framing. The following table reports on some other key feature differences and similarities of the Leica SL, the Leica TL2, and comparable cameras. If you need more detail on the specs, you can find comprehensive listings, for example, in the dpreview camera hub.
|Leica SL (⇒ rgt)||4400||YES||3.0||1040||fixed||YES||8000||11.0||no||no|
|Leica TL2 (⇒ lft)||no||no||3.7||1230||fixed||YES||4000||7.0||no||no|
|Canon 80D (⇒ lft | rgt)||optical||YES||3.0||1040||swivel||YES||8000||7.0||12||no|
|Canon 1D X Mark II (⇒ lft | rgt)||optical||YES||3.2||1620||fixed||YES||8000||16.0||no||no|
|Fujifilm X100F (⇒ lft | rgt)||2360||no||3.0||1040||fixed||no||4000||8.0||4.6||no|
|Fujifilm X-E3 (⇒ lft | rgt)||2360||no||3.0||1040||fixed||YES||4000||8.0||no||no|
|Fujifilm X-T20 (⇒ lft | rgt)||2360||no||3.0||1040||tilting||YES||4000||8.0||5||no|
|Hasselblad X1D (⇒ lft | rgt)||2360||no||3.0||920||fixed||YES||2000||2.3||no||no|
|Leica CL (⇒ lft | rgt)||2360||YES||3.0||1040||fixed||YES||8000||10.0||no||no|
|Leica TL (⇒ lft | rgt)||no||no||3.7||1230||fixed||YES||4000||5.0||YES||no|
|Leica Q Typ 116 (⇒ lft | rgt)||3680||no||3.0||1040||fixed||YES||2000||10.0||no||no|
|Leica M Typ 240 (⇒ lft | rgt)||optical||no||3.0||920||fixed||no||4000||3.0||no||no|
|Nikon D5 (⇒ lft | rgt)||optical||YES||3.2||2359||fixed||YES||8000||14.0||no||no|
|Nikon D500 (⇒ lft | rgt)||optical||YES||3.2||2359||tilting||YES||8000||10.0||no||no|
|Nikon D7200 (⇒ lft | rgt)||optical||YES||3.2||1229||fixed||no||8000||6.0||12||no|
|Nikon D750 (⇒ lft | rgt)||optical||YES||3.2||1229||tilting||no||4000||6.0||12||no|
|Sony A6300 (⇒ lft | rgt)||2300||no||3.0||922||tilting||no||4000||11.0||6||no|
Both the SL and the TL2 are current models that good online retailers will have in stock. You can check the latest prices, for example, at amazon. The TL2 replaced the earlier Leica TL, while the SL does not have a direct predecessor.
So what is the bottom line? Is the Leica SL better than the Leica TL2 or vice versa? Below is a summary of the relative strengths of each of the two contestants.
Arguments in favor of the Leica SL (Typ 601):
- Better low-light imaging: Features bigger pixels on a larger sensor for better high-ISO images.
- Easier framing: Has an electronic viewfinder for image framing and settings control.
- 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 (11 vs 7 flaps/sec) to capture the decisive moment.
- Longer lasting: Can take more shots (400 versus 250) on a single battery charge.
- Better sealing: Is weather sealed to enable shooting in dusty or wet environments.
- More heavily discounted: Has been on the market for longer (launched in October 2015).
Reasons to prefer the Leica TL2:
- Larger screen: Has a bigger rear LCD (3.7" vs 3.0") for image review and settings control.
- More detailed LCD: Has a higher resolution rear screen (1230k vs 1040k dots).
- More compact: Is smaller (134x69mm vs 147x104mm) and will fit more readily into a bag.
- Less heavy: Has a lower weight (by 448g or 53 percent) and is thus easier to take along.
- More affordable: Was introduced into a lower priced category (74 percent cheaper at launch).
- More modern: Was introduced somewhat (1 year and 8 months) more recently.
If the number of relative strengths (bullet points above) is taken as a guide, the SL emerges as the winner of the contest (8 : 6 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.
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 SL or the TL2 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. The full reviews are available, respectively, at cameralabs.com, dpreview.com, ephotozine.com, imaging-resource.com, and photographyblog.com.
|Leica SL (⇒ rgt)||-||84/100||4.5/5||4/5||4/5||2015||7,450||latest||check|
|Leica TL2 (⇒ lft)||..||..||4/5||..||4/5||2017||1,950||latest||check|
|Canon 80D (⇒ lft | rgt)||HiRec||84/100 Silver||4.5/5||4.5/5||4.5/5||2016||1,199||latest||check|
|Canon 1D X Mark II (⇒ lft | rgt)||-||89/100 Gold||4.5/5||5/5||4.5/5||2016||5,999||latest||check|
|Fujifilm X100F (⇒ lft | rgt)||Rec||83/100 Gold||4.5/5||..||4.5/5||2017||1,299||latest||check|
|Fujifilm X-E3 (⇒ lft | rgt)||Rec||84/100 Gold||4.5/5||..||4.5/5||2017||899||latest||check|
|Fujifilm X-T20 (⇒ lft | rgt)||HiRec||82/100 Silver||5/5||..||4.5/5||2017||899||latest||check|
|Hasselblad X1D (⇒ lft | rgt)||reviewed||-||-||-||4/5||2016||8,995||latest||check|
|Leica CL (⇒ lft | rgt)||..||..||..||..||4/5||2017||2,795||latest||check|
|Leica TL (⇒ lft | rgt)||-||-||-||-||4/5||2016||1,695||discont.||check|
|Leica Q Typ 116 (⇒ lft | rgt)||-||80/100 Silver||4.5/5||-||4.5/5||2015||4,249||latest||check|
|Leica M Typ 240 (⇒ lft | rgt)||-||-||4/5||-||-||2012||6,950||discont.||check|
|Nikon D5 (⇒ lft | rgt)||-||89/100 Gold||4.5/5||5/5||5/5||2016||6,499||latest||check|
|Nikon D500 (⇒ lft | rgt)||HiRec||91/100 Gold||4.5/5||5/5||5/5||2016||1,999||latest||check|
|Nikon D7200 (⇒ lft | rgt)||HiRec||84/100 Silver||4.5/5||4/5||4.5/5||2015||1,199||discont.||check|
|Nikon D750 (⇒ lft | rgt)||HiRec||90/100 Gold||4.5/5||5/5||4.5/5||2014||2,299||latest||check|
|Sony A6300 (⇒ lft | rgt)||Rec||85/100 Gold||5/5||5/5||5/5||2016||999||discont.||check|
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. 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.
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 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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