Leica S3 vs Sony A7 II
The Leica S3 and the Sony Alpha A7 II are two digital cameras that were officially introduced, respectively, in September 2018 and November 2014. The S3 is a DSLR, while the A7 II is a mirrorless interchangeable lens camera. The cameras are based on a medium format (S3) and a full frame (A7 II) sensor. The Leica has a resolution of 64 megapixels, whereas the Sony provides 24 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 S3 and the Sony Alpha A7 II? 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 S3 and the Sony A7 II. 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.
If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Sony A7 II is considerably smaller (36 percent) than the Leica S3. Moreover, the A7 II is substantially lighter (52 percent) than the S3. 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 S3 gets .. shots out of its Leica BP-PRO1 battery, while the A7 II can take 350 images on a single charge of its Sony NP-FW50 power pack. The power pack in the A7 II can be charged via the USB port, which can be very convenient when travelling.
The adjacent table lists the principal physical characteristics of the two cameras alongside a wider set of alternatives. If you would like to visualize and compare a different camera combination, you can navigate to the CAM-parator app and make your selection from a broad list of cameras there.
Camera Model |
Camera Width |
Camera Height |
Camera Depth |
Camera Weight |
Battery Life |
Weather Sealing |
Camera Launch |
Launch Price |
Street Price |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Leica S3 | 160 mm | 120 mm | 80 mm | 1260 g | .. | Y | Sep 2018 | US$ 18 999 | ebay.com | |
2. | Sony A7 II | 127 mm | 96 mm | 60 mm | 599 g | 350 | Y | Nov 2014 | US$ 1 999 | ebay.com | |
3. | Leica M-E Typ 240 | 139 mm | 80 mm | 42 mm | 680 g | 500 | Y | Jun 2019 | US$ 3 999 | ebay.com | |
4. | Leica M10 | 139 mm | 80 mm | 39 mm | 660 g | 210 | Y | Jan 2017 | US$ 6 599 | ebay.com | |
5. | Leica M10-P | 139 mm | 80 mm | 39 mm | 660 g | 210 | Y | Aug 2018 | US$ 7 999 | ebay.com | |
6. | Leica Q2 | 130 mm | 80 mm | 92 mm | 718 g | 370 | Y | Mar 2019 | US$ 4 999 | amazon.com | |
7. | Leica S2 | 160 mm | 120 mm | 80 mm | 1410 g | .. | Y | Sep 2008 | US$ 22 999 | ebay.com | |
8. | Leica S Typ 006 | 160 mm | 120 mm | 80 mm | 1260 g | .. | Y | Sep 2012 | US$ 21 949 | ebay.com | |
9. | Leica S-E Typ 006 | 160 mm | 120 mm | 80 mm | 1260 g | .. | Y | Sep 2014 | US$ 16 599 | ebay.com | |
10. | Leica S Typ 007 | 160 mm | 120 mm | 80 mm | 1260 g | .. | Y | Sep 2014 | US$ 24 499 | ebay.com | |
11. | Nikon D6 | 160 mm | 163 mm | 92 mm | 1270 g | 3580 | Y | Feb 2020 | US$ 6 499 | amazon.com | |
12. | Sony A7 | 127 mm | 94 mm | 48 mm | 474 g | 340 | Y | Oct 2013 | US$ 1 699 | ebay.com | |
13. | Sony A7 III | 127 mm | 96 mm | 74 mm | 650 g | 610 | Y | Feb 2018 | US$ 1 999 | amazon.com | |
14. | Sony A7R II | 127 mm | 96 mm | 60 mm | 625 g | 290 | Y | Jun 2015 | US$ 3 199 | ebay.com | |
15. | Sony A7S II | 127 mm | 96 mm | 60 mm | 627 g | 370 | Y | Sep 2015 | US$ 2 999 | ebay.com | |
16. | Sony A9 | 127 mm | 96 mm | 63 mm | 673 g | 650 | Y | Apr 2017 | US$ 4 499 | ebay.com | |
17. | Sony RX10 IV | 133 mm | 94 mm | 145 mm | 1095 g | 400 | Y | Sep 2017 | US$ 1 699 | amazon.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 manufacturer’s suggested retail prices give an idea on the placement of the camera in the maker’s lineup and the broader market. The A7 II was launched at a markedly lower price (by 89 percent) than the S3, 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
The size of the imaging sensor is a crucial determinant 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 tend to be more expensive and lead to bigger and heavier cameras and lenses.
Of the two cameras under consideration, the Leica S3 features a medium format sensor and the Sony A7 II a full frame sensor. The sensor area in the A7 II is 37 percent smaller. As a result of these sensor size differences, the cameras have a format factor of, respectively, 0.8 and 1.0. Both cameras have a native aspect ratio (sensor width to sensor height) of 3:2.
With 64MP, the S3 offers a higher resolution than the A7 II (24MP), but the S3 has smaller individual pixels (pixel pitch of 4.59μm versus 5.97μm for the A7 II). However, the S3 is a much more recent model (by 3 years and 10 months) than the A7 II, and its sensor will have benefitted from technological advances during this time that enhance the light gathering capacity of its pixels. Coming back to sensor resolution, it should be mentioned that the S3 has no anti-alias filter installed, so that it can capture all the detail its sensor resolves.
The resolution advantage of the Leica S3 implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the S3 for good quality output (200 dots per inch) amounts to 49 x 32.7 inches or 124.5 x 83 cm, for very good quality (250 dpi) 39.2 x 26.1 inches or 99.6 x 66.4 cm, and for excellent quality (300 dpi) 32.7 x 21.8 inches or 83 x 55.3 cm. The corresponding values for the Sony A7 II are 30 x 20 inches or 76.2 x 50.8 cm for good quality, 24 x 16 inches or 61 x 40.6 cm for very good quality, and 20 x 13.3 inches or 50.8 x 33.9 cm for excellent quality prints.
The A7 II has on-sensor phase detect pixels, which results in fast and reliable autofocus acquisition even during live view operation.
The Leica S3 has a native sensitivity range from ISO 100 to ISO 50000. The corresponding ISO settings for the Sony Alpha A7 II are ISO 100 to ISO 25600, with the possibility to increase the ISO range to 50-51200.
Technology-wise, both cameras are equipped with CMOS (Complementary Metal–Oxide–Semiconductor) sensors. 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 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.
Camera Model |
Sensor Class |
Resolution (MP) |
Horiz. Pixels |
Vert. Pixels |
Video Format |
DXO Portrait |
DXO Landscape |
DXO Sports |
DXO Overall |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Leica S3 | Medium Format | 64.0 | 9800 | 6533 | 4K/24p | 25.6 | 14.4 | 3143 | 98 | |
2. | Sony A7 II | Full Frame | 24.0 | 6000 | 4000 | 1080/60p | 24.9 | 13.6 | 2449 | 90 | |
3. | Leica M-E Typ 240 | Full Frame | 23.7 | 5952 | 3976 | 1080/25p | 25.2 | 14.2 | 2821 | 94 | |
4. | Leica M10 | Full Frame | 23.8 | 5952 | 3992 | none | 24.4 | 13.2 | 2133 | 86 | |
5. | Leica M10-P | Full Frame | 23.8 | 5952 | 3992 | none | 25.1 | 14.1 | 2739 | 93 | |
6. | Leica Q2 | Full Frame | 46.7 | 8368 | 5584 | 4K/30p | 26.4 | 13.5 | 2491 | 96 | |
7. | Leica S2 | Medium Format | 37.5 | 7500 | 5000 | none | 23.9 | 12.5 | 2224 | 82 | |
8. | Leica S Typ 006 | Medium Format | 37.5 | 7500 | 5000 | none | 23.9 | 12.2 | 824 | 76 | |
9. | Leica S-E Typ 006 | Medium Format | 37.5 | 7500 | 5000 | none | 25.1 | 13.7 | 2763 | 93 | |
10. | Leica S Typ 007 | Medium Format | 37.5 | 7500 | 5000 | 4K/24p | 25.1 | 13.7 | 2763 | 93 | |
11. | Nikon D6 | Full Frame | 20.7 | 5568 | 3712 | 4K/30p | 25.3 | 14.3 | 2886 | 95 | |
12. | Sony A7 | Full Frame | 24.0 | 6000 | 4000 | 1080/60p | 24.8 | 14.2 | 2248 | 90 | |
13. | Sony A7 III | Full Frame | 24.0 | 6000 | 4000 | 4K/30p | 25.0 | 14.7 | 3730 | 96 | |
14. | Sony A7R II | Full Frame | 42.2 | 7952 | 5304 | 4K/30p | 26.0 | 13.9 | 3434 | 98 | |
15. | Sony A7S II | Full Frame | 12.0 | 4240 | 2832 | 4K/30p | 23.6 | 13.3 | 2993 | 85 | |
16. | Sony A9 | Full Frame | 24.0 | 6000 | 4000 | 4K/30p | 24.9 | 13.3 | 3517 | 92 | |
17. | Sony RX10 IV | 1-inch | 20.0 | 5472 | 3648 | 4K/30p | 22.0 | 12.2 | 408 | 63 | |
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 also of capturing video footage. Both cameras under consideration are equipped with sensors that have a sufficiently high read-out speed for moving images, but the S3 provides a higher video resolution than the A7 II. It can shoot video footage at 4K/24p, while the Sony is limited to 1080/60p.
Feature comparison
Apart from body and sensor, cameras can and do differ across a range of features. For example, the A7 II has an electronic viewfinder (2400k dots), while the S3 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 A7 II offers a wider field of view (100%) than the one in the S3 (98%), so that a larger proportion of the captured image is visible in the finder. On the other hand, the viewfinder of the S3 has a higher magnification (0.87x vs 0.71x), so that the size of the image transmitted appears closer to the size seen with the naked human eye. The table below summarizes some of the other core capabilities of the Leica S3 and Sony A7 II in connection with corresponding information for a sample of similar cameras.
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 S3 | optical | Y | 3.0 / 922 | fixed | n | 1/4000s | 3.0/s | n | n | |
2. | Sony A7 II | 2400 | n | 3.0 / 1230 | tilting | n | 1/8000s | 5.0/s | n | Y | |
3. | Leica M-E Typ 240 | optical | n | 3.0 / 920 | fixed | n | 1/4000s | 3.0/s | n | n | |
4. | Leica M10 | optical | n | 3.0 / 1037 | fixed | n | 1/4000s | 5.0/s | n | n | |
5. | Leica M10-P | optical | n | 3.0 / 1037 | fixed | Y | 1/4000s | 5.0/s | n | n | |
6. | Leica Q2 | 3680 | n | 3.0 / 1040 | fixed | Y | 1/2000s | 10.0/s | n | Y | |
7. | Leica S2 | optical | Y | 3.0 / 460 | fixed | n | 1/4000s | 1.5/s | n | n | |
8. | Leica S Typ 006 | optical | Y | 3.0 / 922 | fixed | n | 1/4000s | 1.5/s | n | n | |
9. | Leica S-E Typ 006 | optical | Y | 3.0 / 922 | fixed | n | 1/4000s | 1.5/s | n | n | |
10. | Leica S Typ 007 | optical | Y | 3.0 / 922 | fixed | n | 1/4000s | 3.5/s | n | n | |
11. | Nikon D6 | optical | Y | 3.2 / 2359 | fixed | Y | 1/8000s | 14.0/s | n | n | |
12. | Sony A7 | 2400 | n | 3.0 / 1230 | tilting | n | 1/8000s | 5.0/s | n | n | |
13. | Sony A7 III | 2359 | n | 3.0 / 922 | tilting | Y | 1/8000s | 10.0/s | n | Y | |
14. | Sony A7R II | 2400 | n | 3.0 / 1229 | tilting | n | 1/8000s | 5.0/s | n | Y | |
15. | Sony A7S II | 2400 | n | 3.0 / 1229 | tilting | n | 1/8000s | 5.0/s | n | Y | |
16. | Sony A9 | 3686 | n | 3.0 / 1440 | tilting | Y | 1/8000s | 20.0/s | n | Y | |
17. | Sony RX10 IV | 2359 | Y | 3.0 / 1440 | tilting | Y | 1/2000s | 24.0/s | Y | Y | |
Note: *) Information refers to the mechanical shutter, unless the camera only has an electronic one. |
One feature that is present on the S3, but is missing on the A7 II 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 S3 writes its imaging data to Compact Flash or SDXC cards, while the A7 II uses SDXC or Memory Stick PRO Duo cards. The S3 features dual card slots, which can be very useful in case a memory card fails. In contrast, the A7 II only has one slot. The S3 supports UHS-II cards (Ultra High Speed data transfer of up to 312 MB/s), while the A7 II can use UHS-I cards (up to 104 MB/s).
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 S3 and Sony Alpha A7 II 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 S3 | Y | stereo / mono | Y | Y | mini | 3.0 | Y | - | - | |
2. | Sony A7 II | Y | stereo / mono | Y | Y | micro | 2.0 | Y | Y | - | |
3. | Leica M-E Typ 240 | Y | mono / - | - | - | - | 2.0 | - | - | - | |
4. | Leica M10 | Y | - / - | - | - | - | - | Y | - | - | |
5. | Leica M10-P | Y | - / - | - | - | - | - | Y | - | - | |
6. | Leica Q2 | Y | stereo / mono | - | - | - | - | Y | - | Y | |
7. | Leica S2 | Y | - / - | - | - | mini | 2.0 | - | - | - | |
8. | Leica S Typ 006 | Y | - / - | - | - | mini | 2.0 | - | - | - | |
9. | Leica S-E Typ 006 | Y | - / - | - | - | mini | 2.0 | - | - | - | |
10. | Leica S Typ 007 | Y | stereo / mono | Y | Y | mini | 3.0 | Y | - | - | |
11. | Nikon D6 | Y | stereo / mono | Y | Y | mini | 3.1 | Y | - | Y | |
12. | Sony A7 | Y | stereo / mono | Y | Y | micro | 2.0 | Y | Y | - | |
13. | Sony A7 III | Y | stereo / mono | Y | Y | micro | 3.1 | Y | Y | Y | |
14. | Sony A7R II | Y | stereo / mono | Y | Y | micro | 2.0 | Y | Y | - | |
15. | Sony A7S II | Y | stereo / mono | Y | Y | micro | 2.0 | Y | Y | - | |
16. | Sony A9 | Y | stereo / mono | Y | Y | micro | 2.0 | Y | Y | Y | |
17. | Sony RX10 IV | Y | stereo / mono | Y | Y | micro | 2.0 | Y | Y | - |
Studio photographers will appreciate that the Leica S3 (unlike the A7 II) features a PC Sync socket, so that professional strobe lights can be controlled by the camera.
Travel and landscape photographers will find it useful that the S3 has an internal geolocalization sensor and can record GPS coordinates in its EXIF data.
Both the S3 and the A7 II have been discontinued, but can regularly be found used on ebay. The A7 II was replaced by the Sony A7 III, while the S3 does not have a direct successor. Further information on the features and operation of the S3 and A7 II can be found, respectively, in the Leica S3 Manual (free pdf) or the online Sony A7 II Manual.
Review summary
So what conclusions can be drawn? Is the Leica S3 better than the Sony A7 II or vice versa? Below is a summary of the relative strengths of each of the two contestants.
Reasons to prefer the Leica S3:
- More detail: Offers more megapixels (64 vs 24MP) with a 63% higher linear resolution.
- Maximized detail: Lacks an anti-alias filter to exploit the sensor's full resolution potential.
- Better image quality: Features a larger and more technologically advanced imaging sensor.
- Richer colors: The sensor size advantage translates into images with better, more accurate colors.
- More dynamic range: Larger sensor captures a wider spectrum of light and dark details.
- Better low-light sensitivity: Larger sensor produces good images even in poorly lit environments.
- Better video: Provides higher definition movie capture (4K/24p vs 1080/60p).
- Brighter framing: Features an optical viewfinder for clear, lag-free composition.
- Larger viewfinder image: Features a viewfinder with a higher magnification (0.87x vs 0.71x).
- Easier setting verification: Features an LCD display on top to control shooting parameters.
- Easier geotagging: Features an internal GPS sensor to log localization data.
- Faster data transfer: Supports a more advanced USB protocol (3.0 vs 2.0).
- 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.
- Faster buffer clearing: Supports a more advanced SD data transfer standard (UHS-II vs UHS-I).
- More prestigious: Has the Leica luxury appeal, which ensures a high resale price.
- More modern: Reflects 3 years and 10 months of technical progress since the A7 II launch.
Advantages of the Sony Alpha A7 II:
- Better moiré control: Has an anti-alias filter to avoid artificial patterns to appear in images.
- Better live-view autofocus: Features on-sensor phase-detection for more confident autofocus.
- 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 98%).
- More detailed LCD: Has a higher resolution rear screen (1230k vs 922k dots).
- More flexible LCD: Has a tilting screen for odd-angle shots in landscape orientation.
- Faster shutter: Has higher mechanical shutter speed (1/8000s vs 1/4000s) to freeze action.
- Faster burst: Shoots at higher frequency (5 vs 3 flaps/sec) to capture the decisive moment.
- More compact: Is smaller (127x96mm vs 160x120mm) and will fit more readily into a bag.
- Less heavy: Has a lower weight (by 661g or 52 percent) and is thus easier to take along.
- Easier travel charging: Can be conveniently charged via its USB port.
- 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.
- Easier device pairing: Supports NFC for fast wireless image transfer over short distances.
- More affordable: Was introduced into a lower priced category (89 percent cheaper at launch).
- More heavily discounted: Has been around for much longer (launched in November 2014).
If the count of individual advantages (bullet points above) is taken as a guide, the S3 comes out slightly ahead of the A7 II (17 : 16 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 S3 and the Sony A7 II 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 comparison of technical specifications can provide a useful overview of the capabilities of different cameras, it says little about, for example, the shooting experience and imaging performance of the S3 and the A7 II in practical situations. 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 |
Street Price |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Leica S3 | .. | .. | .. | .. | .. | .. | Sep 2018 | US$ 18 999 | ebay.com | |
2. | Sony A7 II | 5/5 | + | 4/5 | 82/100 | 4.5/5 | 5/5 | Nov 2014 | US$ 1 999 | ebay.com | |
3. | Leica M-E Typ 240 | .. | .. | .. | .. | .. | .. | Jun 2019 | US$ 3 999 | ebay.com | |
4. | Leica M10 | 4.5/5 | .. | .. | .. | 4/5 | 4.5/5 | Jan 2017 | US$ 6 599 | ebay.com | |
5. | Leica M10-P | .. | .. | 3/5 | .. | .. | 4/5 | Aug 2018 | US$ 7 999 | ebay.com | |
6. | Leica Q2 | .. | .. | 4.5/5 | 84/100 | 4.5/5 | 4/5 | Mar 2019 | US$ 4 999 | amazon.com | |
7. | Leica S2 | .. | .. | .. | .. | .. | .. | Sep 2008 | US$ 22 999 | ebay.com | |
8. | Leica S Typ 006 | .. | .. | .. | .. | .. | .. | Sep 2012 | US$ 21 949 | ebay.com | |
9. | Leica S-E Typ 006 | .. | .. | .. | .. | .. | .. | Sep 2014 | US$ 16 599 | ebay.com | |
10. | Leica S Typ 007 | 4/5 | .. | .. | .. | .. | .. | Sep 2014 | US$ 24 499 | ebay.com | |
11. | Nikon D6 | .. | .. | 4/5 | .. | 4.5/5 | 4.5/5 | Feb 2020 | US$ 6 499 | amazon.com | |
12. | Sony A7 | 5/5 | + + | .. | 80/100 | 5/5 | 5/5 | Oct 2013 | US$ 1 699 | ebay.com | |
13. | Sony A7 III | .. | + + | 4.5/5 | 89/100 | 5/5 | 5/5 | Feb 2018 | US$ 1 999 | amazon.com | |
14. | Sony A7R II | 5/5 | + + | 5/5 | 90/100 | 5/5 | 5/5 | Jun 2015 | US$ 3 199 | ebay.com | |
15. | Sony A7S II | 5/5 | + | .. | .. | 4.5/5 | 5/5 | Sep 2015 | US$ 2 999 | ebay.com | |
16. | Sony A9 | 5/5 | + + | 4.8/5 | 89/100 | 5/5 | 5/5 | Apr 2017 | US$ 4 499 | ebay.com | |
17. | Sony RX10 IV | 5/5 | + | 3.5/5 | 84/100 | 4.5/5 | 5/5 | Sep 2017 | US$ 1 699 | amazon.com | |
Note: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available. |
The review scores listed above should be treated with care, though. The assessments were made in relation to similar cameras of the same technological generation. Thus, a score needs to be put into the context of the launch date and the launch price of the camera, 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? If you would like to see a different side-by-side camera review, 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.
- Canon T100 vs Leica S3
- Fujifilm X-T4 vs Leica S3
- Leica D-LUX Typ 109 vs Sony A7 II
- Leica Digilux 3 vs Sony A7 II
- Leica S3 vs Olympus E-PL3
- Leica S3 vs Sony A3000
- Leica S3 vs Sony NEX-3N
- Leica S3 vs Sony RX100 III
- Panasonic G100 vs Sony A7 II
- Panasonic GM1 vs Sony A7 II
- Panasonic GX850 vs Sony A7 II
- Samsung NX1 vs Sony A7 II
Specifications: Leica S3 vs Sony A7 II
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 S3 | Sony A7 II |
---|---|---|
Camera Type | Digital single lens reflex | Mirrorless system camera |
Camera Lens | Leica S mount lenses | Sony E mount lenses |
Launch Date | September 2018 | November 2014 |
Launch Price | USD 18,999 | USD 1,999 |
Sensor Specs | Leica S3 | Sony A7 II |
Sensor Technology | CMOS | CMOS |
Sensor Format | Medium Format Sensor | Full Frame Sensor |
Sensor Size | 45.0 x 30.0 mm | 35.8 x 23.9 mm |
Sensor Area | 1350 mm2 | 855.62 mm2 |
Sensor Diagonal | 54.1 mm | 43 mm |
Crop Factor | 0.8x | 1.0x |
Sensor Resolution | 64 Megapixels | 24 Megapixels |
Image Resolution | 9800 x 6533 pixels | 6000 x 4000 pixels |
Pixel Pitch | 4.59 μm | 5.97 μm |
Pixel Density | 4.74 MP/cm2 | 2.80 MP/cm2 |
Moiré control | no AA filter | Anti-Alias filter |
Movie Capability | 4K/24p Video | 1080/60p Video |
ISO Setting | 100 - 50,000 ISO | 100 - 25,600 ISO |
ISO Boost | no Enhancement | 50 - 51,200 ISO |
Image Processor | Maestro II | BIONZ X |
DXO Sensor Quality (score) | .. | 90 |
DXO Color Depth (bits) | .. | 24.9 |
DXO Dynamic Range (EV) | .. | 13.6 |
DXO Low Light (ISO) | .. | 2449 |
Screen Specs | Leica S3 | Sony A7 II |
Viewfinder Type | Optical viewfinder | Electronic viewfinder |
Viewfinder Field of View | 98% | 100% |
Viewfinder Magnification | 0.87x | 0.71x |
Viewfinder Resolution | 2400k dots | |
Top-Level Screen | Control Panel | no Top Display |
LCD Framing | Live View | Live View |
Rear LCD Size | 3.0inch | 3.0inch |
LCD Resolution | 922k dots | 1230k dots |
LCD Attachment | Fixed screen | Tilting screen |
Shooting Specs | Leica S3 | Sony A7 II |
Focus System | Phase-detect AF | On-Sensor Phase-detect |
Manual Focusing Aid | Focus Peaking | Focus Peaking |
Max Shutter Speed (mechanical) | 1/4000s | 1/8000s |
Continuous Shooting | 3 shutter flaps/s | 5 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 SDXC cards | MS or SDXC cards |
Single or Dual Card Slots | Dual card slots | Single card slot |
UHS card support | UHS-II | UHS-I |
Connectivity Specs | Leica S3 | Sony A7 II |
External Flash | Hotshoe | Hotshoe |
Studio Flash | PC Sync socket | no PC Sync |
USB Connector | USB 3.0 | USB 2.0 |
HDMI Port | mini HDMI | micro HDMI |
Microphone Port | External MIC port | External MIC port |
Headphone Socket | Headphone port | Headphone port |
Wifi Support | Wifi built-in | Wifi built-in |
Near-Field Communication | no NFC | NFC built-in |
Geotagging | GPS built-in | no internal GPS |
Body Specs | Leica S3 | Sony A7 II |
Environmental Sealing | Weathersealed body | Weathersealed body |
Battery Type | Leica BP-PRO1 | Sony NP-FW50 |
In-Camera Charging | no USB charging | USB charging |
Body Dimensions |
160 x 120 x 80 mm (6.3 x 4.7 x 3.1 in) |
127 x 96 x 60 mm (5.0 x 3.8 x 2.4 in) |
Camera Weight | 1260 g (44.4 oz) | 599 g (21.1 oz) |
Did you notice an error on this page? If so, please get in touch, so that we can correct the information.