Leica S2 vs Olympus E-M5
The Leica S2 and the Olympus OM-D E-M5 are two digital cameras that were announced, respectively, in September 2008 and February 2012. The S2 is a DSLR, while the E-M5 is a mirrorless interchangeable lens camera. The cameras are based on a medium format (S2) and a Four Thirds (E-M5) sensor. The Leica has a resolution of 37.5 megapixels, whereas the Olympus provides 15.9 MP.
Below is an overview of the main specs of the two cameras as a starting point for the comparison.
Going beyond this snapshot of core features and characteristics, what are the differences between the Leica S2 and the Olympus OM-D E-M5? Which one should you buy? Read on to find out how these two cameras compare with respect to their body size, their imaging sensors, their shooting features, their input-output connections, and their reception by expert reviewers.
Body comparison
The side-by-side display below illustrates the physical size and weight of the Leica S2 and the Olympus E-M5. 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.
The E-M5 can be obtained in two different colors (black, silver), while the S2 is only available in black.
If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Olympus E-M5 is considerably smaller (43 percent) than the Leica S2. Moreover, the E-M5 is substantially lighter (70 percent) than the S2. In this context, it is worth noting that both cameras are splash and dust-proof and can, hence, be used in inclement weather conditions or harsh environments.
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 and compare 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 S2 gets .. shots out of its Leica BP-PRO1 battery, while the E-M5 can take 360 images on a single charge of its Olympus BLN-1 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, you can move across to the CAM-parator tool and choose from the broad selection of possible camera comparisons there.
Camera Model |
Camera Width |
Camera Height |
Camera Depth |
Camera Weight |
Battery Life |
Weather Sealing |
Camera Launch |
Launch Price (USD) |
Street Price |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Leica S2 | 160 mm | 120 mm | 80 mm | 1410 g | .. | Y | Sep 2008 | 22,995 | ebay.com | |
2. | Olympus E-M5 | 122 mm | 89 mm | 43 mm | 425 g | 360 | Y | Feb 2012 | 1,299 | ebay.com | |
3. | Canon 1Ds Mark III | 150 mm | 160 mm | 80 mm | 1385 g | 1800 | Y | Aug 2007 | 7,999 | ebay.com | |
4. | Leica S1 | 339 mm | 214 mm | 119 mm | 2500 g | .. | n | Aug 1996 | 21,490 | ebay.com | |
5. | Leica S3 | 160 mm | 120 mm | 80 mm | 1260 g | .. | Y | Sep 2018 | 18,995 | ebay.com | |
6. | Leica S Typ 006 | 160 mm | 120 mm | 80 mm | 1260 g | .. | Y | Sep 2012 | 21,950 | ebay.com | |
7. | Leica S-E Typ 006 | 160 mm | 120 mm | 80 mm | 1260 g | .. | Y | Sep 2014 | 16,900 | ebay.com | |
8. | Leica S Typ 007 | 160 mm | 120 mm | 80 mm | 1260 g | .. | Y | Sep 2014 | 24,490 | ebay.com | |
9. | Nikon D3 | 160 mm | 157 mm | 88 mm | 1300 g | 4300 | Y | Aug 2007 | 4,999 | ebay.com | |
10. | Nikon D3S | 160 mm | 157 mm | 88 mm | 1240 g | 4200 | Y | Oct 2009 | 5,199 | ebay.com | |
11. | Nikon D3X | 160 mm | 157 mm | 88 mm | 1260 g | 4400 | Y | Dec 2008 | 7,999 | ebay.com | |
12. | Olympus E-M1 | 130 mm | 94 mm | 63 mm | 497 g | 350 | Y | Sep 2013 | 1,399 | ebay.com | |
13. | Olympus E-M5 II | 124 mm | 85 mm | 45 mm | 469 g | 310 | Y | Feb 2015 | 1,099 | ebay.com | |
14. | Olympus E-P5 | 122 mm | 69 mm | 37 mm | 420 g | 330 | n | May 2013 | 999 | ebay.com | |
15. | Olympus PEN-F | 125 mm | 72 mm | 37 mm | 427 g | 330 | n | Jan 2016 | 1,199 | ebay.com | |
16. | Panasonic GX7 | 123 mm | 71 mm | 55 mm | 402 g | 350 | n | Aug 2013 | 999 | ebay.com | |
17. | Pentax 645D | 156 mm | 117 mm | 119 mm | 1480 g | 800 | Y | Mar 2010 | 9,995 | ebay.com | |
Note: Measurements and pricing do not include easily detachable parts, such as add-on or interchangeable lenses or optional viewfinders. | |||||||||||
Any camera decision 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 E-M5 was launched at a markedly lower price (by 94 percent) than the S2, 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
The imaging sensor is at the core of digital cameras and its size is one of the main determining factors 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. Furthermore, a large sensor camera will give the photographer more possibilities to use shallow depth-of-field in order to isolate a subject from the background. On the downside, larger sensors tend to be more expensive and lead to bigger and heavier cameras and lenses.
Of the two cameras under consideration, the Leica S2 features a medium format sensor and the Olympus E-M5 a Four Thirds sensor. The sensor area in the E-M5 is 83 percent smaller. As a result of these sensor size differences, the cameras have a format factor of, respectively, 0.8 and 2.0. The sensor in the S2 has a native 3:2 aspect ratio, while the one in the E-M5 offers a 4:3 aspect.
With 37.5MP, the S2 offers a higher resolution than the E-M5 (15.9MP), but the S2 nevertheless has larger individual pixels (pixel pitch of 6.00μm versus 3.76μm for the E-M5) due to its larger sensor. However, the E-M5 is a much more recent model (by 3 years and 4 months) than the S2, and its sensor will 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 S2 has no anti-alias filter installed, so that it can capture all the detail its sensor resolves.
The resolution advantage of the Leica S2 implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the S2 for good quality output (200 dots per inch) amounts to 37.5 x 25 inches or 95.3 x 63.5 cm, for very good quality (250 dpi) 30 x 20 inches or 76.2 x 50.8 cm, and for excellent quality (300 dpi) 25 x 16.7 inches or 63.5 x 42.3 cm. The corresponding values for the Olympus E-M5 are 23 x 17.3 inches or 58.5 x 43.9 cm for good quality, 18.4 x 13.8 inches or 46.8 x 35.1 cm for very good quality, and 15.4 x 11.5 inches or 39 x 29.3 cm for excellent quality prints.
The Leica S2 has a native sensitivity range from ISO 80 to ISO 1250. The corresponding ISO settings for the Olympus OM-D E-M5 are ISO 200 to ISO 25600 (no boost).
In terms of underlying technology, the S2 is build around a CCD sensor, while the E-M5 uses a CMOS imager. Both cameras use a Bayer filter for capturing RGB colors on a square grid of photosensors. This arrangement is found in most digital cameras.
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. The adjacent table reports on the physical sensor characteristics and the outcomes of the DXO sensor quality tests for a sample of comparator-cameras.
Camera Model |
Sensor Class |
Resolution (MP) |
Horiz. Pixels |
Vert. Pixels |
Video Format |
DXO Portrait |
DXO Landscape |
DXO Sports |
DXO Overall |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Leica S2 | Medium Format | 37.5 | 7500 | 5000 | none | 23.9 | 12.5 | 2224 | 82 | |
2. | Olympus E-M5 | Four Thirds | 15.9 | 4608 | 3456 | 1080/60i | 22.8 | 12.3 | 826 | 71 | |
3. | Canon 1Ds Mark III | Full Frame | 21.0 | 5616 | 3744 | none | 24.0 | 12.0 | 1663 | 80 | |
4. | Leica S1 | Medium Format | 26.4 | 5140 | 5140 | none | .. | .. | .. | .. | |
5. | Leica S3 | Medium Format | 64.0 | 9800 | 6533 | 4K/24p | 25.6 | 14.4 | 3143 | 98 | |
6. | Leica S Typ 006 | Medium Format | 37.5 | 7500 | 5000 | none | 23.9 | 12.2 | 824 | 76 | |
7. | Leica S-E Typ 006 | Medium Format | 37.5 | 7500 | 5000 | none | 25.1 | 13.7 | 2763 | 93 | |
8. | Leica S Typ 007 | Medium Format | 37.5 | 7500 | 5000 | 4K/24p | 25.1 | 13.7 | 2763 | 93 | |
9. | Nikon D3 | Full Frame | 12.1 | 4256 | 2832 | none | 23.5 | 12.2 | 2290 | 81 | |
10. | Nikon D3S | Full Frame | 12.1 | 4256 | 2832 | 720/24p | 23.5 | 12.0 | 3253 | 82 | |
11. | Nikon D3X | Full Frame | 24.4 | 6048 | 4032 | none | 24.7 | 13.7 | 1992 | 88 | |
12. | Olympus E-M1 | Four Thirds | 15.9 | 4608 | 3456 | 1080/30p | 23.0 | 12.7 | 757 | 73 | |
13. | Olympus E-M5 II | Four Thirds | 15.9 | 4608 | 3456 | 1080/60p | 23.0 | 12.5 | 842 | 73 | |
14. | Olympus E-P5 | Four Thirds | 15.9 | 4608 | 3456 | 1080/30p | 22.8 | 12.4 | 895 | 72 | |
15. | Olympus PEN-F | Four Thirds | 20.2 | 5184 | 3888 | 1080/60p | 23.1 | 12.4 | 894 | 74 | |
16. | Panasonic GX7 | Four Thirds | 15.8 | 4592 | 3448 | 1080/60p | 22.6 | 12.2 | 718 | 70 | |
17. | Pentax 645D | Medium Format | 39.5 | 7264 | 5440 | none | 24.6 | 12.6 | 1262 | 82 | |
Note: DXO values in italics represent estimates based on sensor size and age. |
Many modern cameras are not only capable of taking still images, but can also record movies. The E-M5 indeed provides for movie recording, while the S2 does not. The highest resolution format that the E-M5 can use is 1080/60i.
Feature comparison
Apart from body and sensor, cameras can and do differ across a range of features. For example, the E-M5 has an electronic viewfinder (1440k dots), while the S2 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 viewfinder in the E-M5 offers a wider field of view (100%) than the one in the S2 (96%), so that a larger proportion of the captured image is visible in the finder. On the other hand, the viewfinder of the S2 has a higher magnification (0.86x vs 0.58x), so that the size of the image transmitted appears closer to the size seen with the naked human eye. The adjacent table lists some of the other core features of the Leica S2 and Olympus E-M5 along with similar information for a selection of comparators.
Camera Model |
Viewfinder (Type or 000 dots) |
Control Panel (yes/no) |
LCD Specifications (inch/000 dots) |
LCD Attach- ment |
Touch Screen (yes/no) |
Max Shutter Speed * |
Max Shutter Flaps * |
Built-in Flash (yes/no) |
Built-in Image Stab |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Leica S2 | optical | Y | 3.0 / 460 | fixed | n | 1/4000s | 1.5/s | n | n | |
2. | Olympus E-M5 | 1440 | n | 3.0 / 610 | tilting | Y | 1/4000s | 9.0/s | n | Y | |
3. | Canon 1Ds Mark III | optical | Y | 3.0 / 230 | fixed | n | 1/8000s | 5.0/s | n | n | |
4. | Leica S1 | optical | n | none / none | none | n | .. | 0.01/s | n | n | |
5. | Leica S3 | optical | Y | 3.0 / 922 | fixed | n | 1/4000s | 3.0/s | n | n | |
6. | Leica S Typ 006 | optical | Y | 3.0 / 922 | fixed | n | 1/4000s | 1.5/s | n | n | |
7. | Leica S-E Typ 006 | optical | Y | 3.0 / 922 | fixed | n | 1/4000s | 1.5/s | n | n | |
8. | Leica S Typ 007 | optical | Y | 3.0 / 922 | fixed | n | 1/4000s | 3.5/s | n | n | |
9. | Nikon D3 | optical | Y | 3.0 / 922 | fixed | n | 1/8000s | 11.0/s | n | n | |
10. | Nikon D3S | optical | Y | 3.0 / 921 | fixed | n | 1/8000s | 11.0/s | n | n | |
11. | Nikon D3X | optical | Y | 3.0 / 922 | fixed | n | 1/8000s | 5.0/s | n | n | |
12. | Olympus E-M1 | 2360 | n | 3.0 / 1037 | tilting | Y | 1/8000s | 10.0/s | n | Y | |
13. | Olympus E-M5 II | 2360 | n | 3.0 / 1037 | swivel | Y | 1/8000s | 10.0/s | n | Y | |
14. | Olympus E-P5 | optional | n | 3.0 / 1037 | tilting | Y | 1/8000s | 9.0/s | Y | Y | |
15. | Olympus PEN-F | 2360 | n | 3.0 / 1037 | swivel | Y | 1/8000s | 10.0/s | n | Y | |
16. | Panasonic GX7 | 2760 | n | 3.0 / 1040 | tilting | Y | 1/8000s | 5.0/s | Y | Y | |
17. | Pentax 645D | optical | Y | 3.0 / 921 | fixed | n | 1/4000s | 1.1/s | n | n | |
Note: *) Information refers to the mechanical shutter, unless the camera only has an electronic one. |
One feature that is present on the S2, but is missing on the E-M5 is a top-level LCD. While being, of course, smaller than the rear screen, the control panel conveys some of the essential shooting information and can be convenient for quick and easy settings verification.
The S2 writes its imaging data to Compact Flash or SDHC cards, while the E-M5 uses SDXC cards. The S2 features dual card slots, which can be very useful in case a memory card fails. In contrast, the E-M5 only has one slot. The E-M5 supports UHS-I cards (Ultra High Speed data transfer of up to 104 MB/s), while the S2 cannot take advantage of Ultra High Speed SD cards.
Connectivity comparison
For some imaging applications, the extent to which a camera can communicate with its environment can be an important aspect in the camera decision process. The table below provides an overview of the connectivity of the Leica S2 and Olympus OM-D E-M5 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.
Camera Model |
Hotshoe Port |
Internal Mic / Speaker |
Microphone Port |
Headphone Port |
HDMI Port |
USB Port |
WiFi Support |
NFC Support |
Bluetooth Support |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Leica S2 | Y | - / - | - | - | mini | 2.0 | - | - | - | |
2. | Olympus E-M5 | Y | stereo / mono | - | - | mini | 2.0 | - | - | - | |
3. | Canon 1Ds Mark III | Y | mono / - | - | - | - | 2.0 | - | - | - | |
4. | Leica S1 | - | - / - | - | - | - | - | - | - | - | |
5. | Leica S3 | Y | stereo / mono | Y | Y | mini | 3.0 | Y | - | - | |
6. | Leica S Typ 006 | Y | - / - | - | - | mini | 2.0 | - | - | - | |
7. | Leica S-E Typ 006 | Y | - / - | - | - | mini | 2.0 | - | - | - | |
8. | Leica S Typ 007 | Y | stereo / mono | Y | Y | mini | 3.0 | Y | - | - | |
9. | Nikon D3 | Y | - / - | - | - | mini | 2.0 | - | - | - | |
10. | Nikon D3S | Y | stereo / - | - | - | mini | 2.0 | - | - | - | |
11. | Nikon D3X | Y | - / - | - | - | mini | 2.0 | - | - | - | |
12. | Olympus E-M1 | Y | stereo / mono | Y | - | micro | 2.0 | Y | - | - | |
13. | Olympus E-M5 II | Y | stereo / mono | Y | - | micro | 2.0 | Y | - | - | |
14. | Olympus E-P5 | Y | stereo / mono | - | - | micro | 2.0 | Y | - | - | |
15. | Olympus PEN-F | Y | stereo / mono | - | - | micro | 2.0 | Y | - | - | |
16. | Panasonic GX7 | Y | stereo / mono | - | - | mini | 2.0 | Y | Y | - | |
17. | Pentax 645D | Y | stereo / - | - | - | - | 2.0 | - | - | - |
Studio photographers will appreciate that the Leica S2 (unlike the E-M5) features a PC Sync socket, so that professional strobe lights can be controlled by the camera.
Both the S2 and the E-M5 have been discontinued, but can regularly be found used on ebay. The S2 was replaced by the Leica S Typ 006, while the E-M5 was followed by the Olympus E-M5 II. Further information on the features and operation of the S2 and E-M5 can be found, respectively, in the Leica S2 Manual (free pdf) or the online Olympus E-M5 Manual.
Review summary
So how do things add up? Which of the two cameras – the Leica S2 or the Olympus E-M5 – has the upper hand? Is one clearly better than the other? A synthesis of the relative strong points of each of the models is listed below.
Advantages of the Leica S2:
- More detail: Offers more megapixels (37.5 vs 15.9MP) with a 56% higher linear resolution.
- Maximized detail: Lacks an anti-alias filter to exploit the sensor's full resolution potential.
- Brighter framing: Features an optical viewfinder for clear, lag-free composition.
- Larger viewfinder image: Features a viewfinder with a higher magnification (0.86x vs 0.58x).
- Easier setting verification: Features an LCD display on top to control shooting parameters.
- Better studio light control: Has a PC Sync socket to connect to professional strobe lights.
- Greater peace of mind: Features a second card slot as a backup in case of memory card failure.
- 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 2008).
Arguments in favor of the Olympus OM-D E-M5:
- Better moiré control: Has an anti-alias filter to avoid artificial patterns to appear in images.
- Broader imaging potential: Can capture not only stills but also 1080/60i video.
- More framing info: Has an electronic viewfinder that displays shooting data.
- More complete view: Has a viewfinder with a larger field of view (100% vs 96%).
- More detailed LCD: Has a higher resolution rear screen (610k vs 460k dots).
- More flexible LCD: Has a tilting screen for odd-angle shots in landscape orientation.
- Fewer buttons to press: Has a touchscreen to facilitate handling and shooting adjustments.
- Faster burst: Shoots at higher frequency (9 vs 1.5 flaps/sec) to capture the decisive moment.
- More compact: Is smaller (122x89mm vs 160x120mm) and will fit more readily into a bag.
- Less heavy: Has a lower weight (by 985g or 70 percent) and is thus easier to take along.
- Sharper images: Has stabilization technology built-in to reduce the impact of hand-shake.
- More legacy lens friendly: Can use many non-native lenses via adapters.
- Faster buffer clearing: Has an SD card interface that supports the UHS-I standard.
- More affordable: Was introduced into a lower priced category (94 percent cheaper at launch).
- More modern: Reflects 3 years and 4 months of technical progress since the S2 launch.
If the count of relative strengths (bullet points above) is taken as a measure, the E-M5 is the clear winner of the contest (15 : 9 points). However, the relative importance of the various individual camera aspects will vary according to personal preferences and needs, so that you might like to apply corresponding weights to the particular features before making a decision on a new camera. A professional sports photographer will view the differences between cameras in a way that diverges from the perspective of a street photog, and a person interested in family portraits has distinct needs from a landscape shooter. Hence, the decision which camera is best and worth buying is often a very personal one.
How about other alternatives? Do the specifications of the Leica S2 and the Olympus E-M5 place the cameras among the top in their class? Find out in the latest Best DSLR Camera and Best Mirrorless Interchangeable Lens Camera listings whether the two cameras rank among the cream of the crop.
In any case, while the specs-based evaluation of cameras can be instructive in revealing their potential as photographic tools, it remains incomplete and does no justice, for example, to the way the S2 or the E-M5 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.
Expert reviews
This is why expert reviews are important. The adjacent summary-table relays the overall verdicts of several of the most popular camera review sites (amateurphotographer [AP], cameralabs [CL], digitalcameraworld [DCW], dpreview [DPR], ephotozine [EPZ], photographyblog [PB]). As can be seen, the professional reviewers agree in many cases on the quality of different cameras, but sometimes their assessments diverge, reinforcing the earlier point that a camera decision is often a very personal choice.
Camera Model |
AP score |
CL score |
DCW score |
DPR score |
EPZ score |
PB score |
Camera Launch |
Launch Price (USD) |
Street Price |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Leica S2 | .. | .. | .. | .. | .. | .. | Sep 2008 | 22,995 | ebay.com | |
2. | Olympus E-M5 | 4/5 | + + | .. | 80/100 | 4.5/5 | 5/5 | Feb 2012 | 1,299 | ebay.com | |
3. | Canon 1Ds Mark III | .. | .. | .. | + + | 4.5/5 | .. | Aug 2007 | 7,999 | ebay.com | |
4. | Leica S1 | .. | .. | .. | .. | .. | .. | Aug 1996 | 21,490 | ebay.com | |
5. | Leica S3 | .. | .. | .. | .. | .. | .. | Sep 2018 | 18,995 | ebay.com | |
6. | Leica S Typ 006 | .. | .. | .. | .. | .. | .. | Sep 2012 | 21,950 | ebay.com | |
7. | Leica S-E Typ 006 | .. | .. | .. | .. | .. | .. | Sep 2014 | 16,900 | ebay.com | |
8. | Leica S Typ 007 | 4/5 | .. | .. | .. | .. | .. | Sep 2014 | 24,490 | ebay.com | |
9. | Nikon D3 | .. | .. | .. | + + | 5/5 | 4.5/5 | Aug 2007 | 4,999 | ebay.com | |
10. | Nikon D3S | 5/5 | .. | .. | 89/100 | 4.5/5 | 5/5 | Oct 2009 | 5,199 | ebay.com | |
11. | Nikon D3X | .. | .. | .. | 86/100 | 4/5 | 5/5 | Dec 2008 | 7,999 | ebay.com | |
12. | Olympus E-M1 | 5/5 | + + | .. | 84/100 | 4.5/5 | 4.5/5 | Sep 2013 | 1,399 | ebay.com | |
13. | Olympus E-M5 II | 5/5 | + + | 4.5/5 | 81/100 | 5/5 | 5/5 | Feb 2015 | 1,099 | ebay.com | |
14. | Olympus E-P5 | 5/5 | + + | .. | 78/100 | 4.5/5 | 5/5 | May 2013 | 999 | ebay.com | |
15. | Olympus PEN-F | .. | .. | 4/5 | 82/100 | 4.5/5 | 5/5 | Jan 2016 | 1,199 | ebay.com | |
16. | Panasonic GX7 | 4/5 | + | .. | 79/100 | 5/5 | 5/5 | Aug 2013 | 999 | ebay.com | |
17. | Pentax 645D | 5/5 | .. | .. | .. | .. | .. | Mar 2010 | 9,995 | ebay.com | |
Note: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available. |
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 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. As an alternative, you can also directly jump to any one of the listed comparisons that were previously generated by the CAM-parator tool.
- Canon 2000D vs Leica S2
- Canon G1 X Mark III vs Olympus E-M5
- Canon G5 X vs Olympus E-M5
- Fujifilm GFX 50R vs Leica S2
- Leica S Typ 007 vs Olympus E-M5
- Leica S2 vs Panasonic FZ2000
- Leica S2 vs Panasonic LX5
- Leica S2 vs Panasonic TS7
- Leica S2 vs Ricoh GR
- Olympus E-M5 vs Olympus E-M5 III
- Olympus E-M5 vs Panasonic GX80
- Olympus E-M5 vs Sony RX1
Specifications: Leica S2 vs Olympus E-M5
Below is a side-by-side comparison of the specs of the two cameras to facilitate a quick review of their differences and common features.
Camera Model | Leica S2 | Olympus E-M5 |
---|---|---|
Camera Type | Digital single lens reflex | Mirrorless system camera |
Camera Lens | Leica S mount lenses | Micro Four Thirds lenses |
Launch Date | September 2008 | February 2012 |
Launch Price | USD 22,995 | USD 1,299 |
Sensor Specs | Leica S2 | Olympus E-M5 |
Sensor Technology | CCD | CMOS |
Sensor Format | Medium Format Sensor | Four Thirds Sensor |
Sensor Size | 45.0 x 30.0 mm | 17.3 x 13.0 mm |
Sensor Area | 1350 mm2 | 224.9 mm2 |
Sensor Diagonal | 54.1 mm | 21.6 mm |
Crop Factor | 0.8x | 2.0x |
Sensor Resolution | 37.5 Megapixels | 15.9 Megapixels |
Image Resolution | 7500 x 5000 pixels | 4608 x 3456 pixels |
Pixel Pitch | 6.00 μm | 3.76 μm |
Pixel Density | 2.78 MP/cm2 | 7.08 MP/cm2 |
Moiré control | no AA filter | Anti-Alias filter |
Movie Capability | no Video | 1080/60i Video |
ISO Setting | 80 - 1,250 ISO | 200 - 25,600 ISO |
DXO Sensor Quality (score) | .. | 71 |
DXO Color Depth (bits) | .. | 22.8 |
DXO Dynamic Range (EV) | .. | 12.3 |
DXO Low Light (ISO) | .. | 826 |
Screen Specs | Leica S2 | Olympus E-M5 |
Viewfinder Type | Optical viewfinder | Electronic viewfinder |
Viewfinder Field of View | 96% | 100% |
Viewfinder Magnification | 0.86x | 0.58x |
Viewfinder Resolution | 1440k dots | |
Top-Level Screen | Control Panel | no Top Display |
LCD Framing | Live View | |
Rear LCD Size | 3.0inch | 3.0inch |
LCD Resolution | 460k dots | 610k dots |
LCD Attachment | Fixed screen | Tilting screen |
Touch Input | no Touchscreen | Touchscreen |
Shooting Specs | Leica S2 | Olympus E-M5 |
Focus System | Phase-detect AF | Contrast-detect AF |
Continuous Shooting | 1.5 shutter flaps/s | 9 shutter flaps/s |
Image Stabilization | no shake reduction | In-body stabilization |
Fill Flash | no On-Board Flash | no On-Board Flash |
Storage Medium | CF or SDHC cards | SDXC cards |
Single or Dual Card Slots | Dual card slots | Single card slot |
UHS card support | no | UHS-I |
Connectivity Specs | Leica S2 | Olympus E-M5 |
External Flash | Hotshoe | Hotshoe |
Studio Flash | PC Sync socket | no PC Sync |
USB Connector | USB 2.0 | USB 2.0 |
HDMI Port | mini HDMI | mini HDMI |
Wifi Support | no Wifi | no Wifi |
Body Specs | Leica S2 | Olympus E-M5 |
Environmental Sealing | Weathersealed body | Weathersealed body |
Battery Type | Leica BP-PRO1 | Olympus BLN-1 |
Body Dimensions |
160 x 120 x 80 mm (6.3 x 4.7 x 3.1 in) |
122 x 89 x 43 mm (4.8 x 3.5 x 1.7 in) |
Camera Weight | 1410 g (49.7 oz) | 425 g (15.0 oz) |
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