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Leica S3 vs Panasonic LX100

The Leica S3 and the Panasonic Lumix DMC-LX100 are two digital cameras that were announced, respectively, in September 2018 and September 2014. The S3 is a DSLR, while the LX100 is a fixed lens compact. The cameras are based on a medium format (S3) and a Four Thirds (LX100) sensor. The Leica has a resolution of 64 megapixels, whereas the Panasonic provides 12.7 MP.

Below is an overview of the main specs of the two cameras as a starting point for the comparison.

Headline Specifications
Leica S3
versus
Panasonic LX100
Leica S3   Panasonic LX100
Digital single lens reflex Fixed lens compact camera
Leica S mount lenses 24-75mm f/1.7-2.8
64 MP – Medium Format sensor 12.7 MP – Four Thirds sensor
4K/24p Video 4K/30p Video
ISO 100-50,000 ISO 200-25,600
Optical viewfinder Electronic viewfinder (2764k dots)
3.0" LCD – 922k dots 3.0" LCD – 921k dots
Fixed screen (not touch-sensitive) Fixed screen (not touch-sensitive)
3 shutter flaps per second 11 shutter flaps per second
Weathersealed bodynot weather sealed
160 x 120 x 80 mm, 1260 g 115 x 66 x 55 mm, 393 g
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Check LX100 offers at
ebay.com

Going beyond this snapshot of core features and characteristics, what are the differences between the Leica S3 and the Panasonic Lumix DMC-LX100? 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.

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Body comparison

The physical size and weight of the Leica S3 and the Panasonic LX100 are illustrated in the side-by-side display below. The two cameras are presented according to their relative size. Three consecutive perspectives from the front, the top, and the back are available. All width, height and depth dimensions are rounded to the nearest millimeter.

The LX100 can be obtained in two different colors (black, silver), while the S3 is only available in black.

Size Leica S3 vs Panasonic LX100
Compare S3 versus LX100 top
Comparison S3 or LX100 rear

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Panasonic LX100 is considerably smaller (60 percent) than the Leica S3. It is worth mentioning in this context that the S3 is splash and dust resistant, while the LX100 does not feature any corresponding weather-sealing.

The above size and weight comparisons are to some extent incomplete and possibly misleading, as the LX100 has a lens built in, whereas the S3 is an interchangeable lens camera that requires a separate lens. Attaching the latter will add extra weight and bulk to the setup.

Concerning battery life, the S3 gets .. shots out of its Leica BP-PRO1 battery, while the LX100 can take 300 images on a single charge of its Panasonic DMW-BLG10 power pack.

The table below summarizes the key physical specs of the two cameras alongside a broader set of comparators. 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.

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Body Specifications
# image Camera
Model
Camera
Width
Camera
Height
Camera
Depth
Camera
Weight
Battery
Life
Weather
Sealing
Camera
Launch
Launch
Price (USD)
Street
Price
1.
 
Leica S3 160 mm 120 mm 80 mm 1260 g .. Y Sep 2018 18,995ebay.com
2.
 
Panasonic LX100 115 mm 66 mm 55 mm 393 g 300 n Sep 2014 899ebay.com
3.
 
Canon G1 X Mark II 116 mm 74 mm 66 mm 553 g 240 n Feb 2014 799ebay.com
4.
 
Leica Q2 130 mm 80 mm 92 mm 718 g 370 Y Mar 2019 4,995 amazon.com
5.
 
Leica M-E Typ 240 139 mm 80 mm 42 mm 680 g 500 Y Jun 2019 3,999ebay.com
6.
 
Leica M10-P 139 mm 80 mm 39 mm 660 g 210 Y Aug 2018 7,995ebay.com
7.
 
Leica M10 139 mm 80 mm 39 mm 660 g 210 Y Jan 2017 6,595ebay.com
8.
 
Leica S-E Typ 006 160 mm 120 mm 80 mm 1260 g .. Y Sep 2014 16,900ebay.com
9.
 
Leica S Typ 007 160 mm 120 mm 80 mm 1260 g .. Y Sep 2014 24,490ebay.com
10.
 
Leica S Typ 006 160 mm 120 mm 80 mm 1260 g .. Y Sep 2012 21,950ebay.com
11.
 
Leica S2 160 mm 120 mm 80 mm 1410 g .. Y Sep 2008 22,995ebay.com
12.
 
Nikon D6 160 mm 163 mm 92 mm 1270 g 3580 Y Feb 2020 6,499 amazon.com
13.
 
Panasonic LX100 II 115 mm 66 mm 65 mm 392 g 300 n Aug 2018 999ebay.com
14.
 
Panasonic FZ1000 137 mm 99 mm 131 mm 831 g 360 n Jun 2014 899ebay.com
15.
 
Panasonic GH1 124 mm 90 mm 45 mm 385 g 300 n Mar 2009 899ebay.com
16.
 
Sony RX10 IV 133 mm 94 mm 145 mm 1095 g 400 Y Sep 2017 1,699 amazon.com
17.
 
Sony RX100 IV 102 mm 58 mm 41 mm 298 g 280 n Jun 2015 999ebay.com
Note: Measurements and pricing do not include easily detachable parts, such as add-on or interchangeable lenses or optional viewfinders.
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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 LX100 was launched at a lower price than the S3, despite having a lens built in. 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. 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. 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 Panasonic LX100 a Four Thirds sensor. The sensor area in the LX100 is 86 percent smaller. As a result of these sensor size differences, the cameras have a format factor of, respectively, 0.8 and 2.2. The sensor in the S3 has a native 3:2 aspect ratio, while the one in the LX100 offers a 4:3 aspect. The LX100 has the particularity of featuring a switch that allows to toggle between multiple aspect ratios, while maintaining the same field of view and full image resolution.

Leica S3 and Panasonic LX100 sensor measures

With 64MP, the S3 offers a higher resolution than the LX100 (12.7MP), but the S3 nevertheless has larger individual pixels (pixel pitch of 4.59μm versus 3.82μm for the LX100) due to its larger sensor. Moreover, the S3 is a much more recent model (by 4 years) than the LX100, 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 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 Panasonic LX100 are 20.6 x 15.4 inches or 52.2 x 39.2 cm for good quality, 16.4 x 12.4 inches or 41.8 x 31.4 cm for very good quality, and 13.7 x 10.3 inches or 34.8 x 26.1 cm for excellent quality prints.

The Leica S3 has a native sensitivity range from ISO 100 to ISO 50000. The corresponding ISO settings for the Panasonic Lumix DMC-LX100 are ISO 200 to ISO 25600, with the possibility to increase the ISO range to 100-25600.

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.

S3 versus LX100 MP

Consistent information on actual sensor performance is available from DXO Mark for many 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 adjacent table reports on the physical sensor characteristics and the outcomes of the DXO sensor quality tests for a sample of comparator-cameras.

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Sensor Characteristics
# image 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 65334K/24p25.614.4314398
2.
 
Panasonic LX100 Four Thirds 12.7 4112 30884K/30p22.312.555367
3.
 
Canon G1 X Mark II 1.5-inch 13.0 4160 31201080/30p21.510.858158
4.
 
Leica Q2 Full Frame 46.7 8368 55844K/30p26.413.5249196
5.
 
Leica M-E Typ 240 Full Frame 23.7 5952 39761080/25p25.214.2282194
6.
 
Leica M10-P Full Frame 23.8 5952 3992none25.114.1273993
7.
 
Leica M10 Full Frame 23.8 5952 3992none24.413.2213386
8.
 
Leica S-E Typ 006 Medium Format 37.5 7500 5000none25.113.7276393
9.
 
Leica S Typ 007 Medium Format 37.5 7500 50004K/24p25.113.7276393
10.
 
Leica S Typ 006 Medium Format 37.5 7500 5000none23.912.282476
11.
 
Leica S2 Medium Format 37.5 7500 5000none23.912.5222482
12.
 
Nikon D6 Full Frame 20.7 5568 37124K/30p25.314.3288695
13.
 
Panasonic LX100 II Four Thirds 16.8 4736 35524K/30p22.812.797972
14.
 
Panasonic FZ1000 1-inch 20.0 5472 36484K/30p22.111.751764
15.
 
Panasonic GH1 Four Thirds 12.0 4000 30001080/24p21.611.677264
16.
 
Sony RX10 IV 1-inch 20.0 5472 36484K/30p22.012.240863
17.
 
Sony RX100 IV 1-inch 20.0 5472 36484K/30p22.812.659170
Note: DXO values in italics represent estimates based on sensor size and age.
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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 LX100 provides a faster frame rate than the S3. It can shoot movie footage at 4K/30p, while the Leica is limited to 4K/24p.

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Feature comparison

Apart from body and sensor, cameras can and do differ across a variety of features. For example, the LX100 has an electronic viewfinder (2764k 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 LX100 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 0.70x), 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 S3 and Panasonic LX100 along with similar information for a selection of comparators.

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Core Features
# image 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 S3optical Y3.0 / 922 fixed n 1/4000s 3.0/s n n
2.
 
Panasonic LX1002764 n3.0 / 921 fixed n 1/4000s 11.0/s n Y
3.
 
Canon G1 X Mark IIoptional n3.0 / 1040 tilting Y 1/4000s 5.2/s Y Y
4.
 
Leica Q23680 n3.0 / 1040 fixed Y 1/2000s 10.0/s n Y
5.
 
Leica M-E Typ 240optical n3.0 / 920 fixed n 1/4000s 3.0/s n n
6.
 
Leica M10-Poptical n3.0 / 1037 fixed Y 1/4000s 5.0/s n n
7.
 
Leica M10optical n3.0 / 1037 fixed n 1/4000s 5.0/s n n
8.
 
Leica S-E Typ 006optical Y3.0 / 922 fixed n 1/4000s 1.5/s n n
9.
 
Leica S Typ 007optical Y3.0 / 922 fixed n 1/4000s 3.5/s n n
10.
 
Leica S Typ 006optical Y3.0 / 922 fixed n 1/4000s 1.5/s n n
11.
 
Leica S2optical Y3.0 / 460 fixed n 1/4000s 1.5/s n n
12.
 
Nikon D6optical Y3.2 / 2359 fixed Y 1/8000s 14.0/s n n
13.
 
Panasonic LX100 II2764 n3.0 / 1240 fixed Y 1/4000s 11.0/s n Y
14.
 
Panasonic FZ10002359 n3.0 / 921 swivel n 1/4000s 12.0/s Y Y
15.
 
Panasonic GH11440 n3.0 / 460 swivel n 1/4000s 3.0/s Y n
16.
 
Sony RX10 IV2359 Y3.0 / 1440 tilting Y 1/2000s 24.0/s Y Y
17.
 
Sony RX100 IV2359 n3.0 / 1228 tilting n 1/2000s 16.0/s Y Y
Note: *) Information refers to the mechanical shutter, unless the camera only has an electronic one.
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One feature that is present on the S3, but is missing on the LX100 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 reported shutter speed information refers to the use of the mechanical shutter. Yet, some cameras only have an electronic shutter, while others have an electronic shutter in addition to a mechanical one. In fact, the LX100 is one of those camera that have an additional electronic shutter, which makes completely silent shooting possible. However, this mode is less suitable for photographing moving objects (risk of rolling shutter) or shooting under artificial light sources (risk of flickering).

The Panasonic LX100 has an intervalometer built-in. This enables the photographer to capture time lapse sequences, such as flower blooming, a sunset or moon rise, without purchasing an external camera trigger and related software.

The S3 writes its imaging data to Compact Flash or SDXC cards, while the LX100 uses SDXC cards. The S3 features dual card slots, which can be very useful in case a memory card fails. In contrast, the LX100 only has one slot. The S3 supports UHS-II cards (Ultra High Speed data transfer of up to 312 MB/s), while the LX100 can use UHS-I cards (up to 104 MB/s).

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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 Panasonic Lumix DMC-LX100 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.

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Input-Output Connections
# image Camera
Model
Hotshoe
Port
Internal
Mic / Speaker
Microphone
Port
Headphone
Port
HDMI
Port
USB
Port
WiFi
Support
NFC
Support
Bluetooth
Support
1.
 
Leica S3Ystereo / monoYYmini3.0Y--
2.
 
Panasonic LX100Ystereo / mono--micro2.0YY-
3.
 
Canon G1 X Mark IIYstereo / mono--mini2.0YY-
4.
 
Leica Q2Ystereo / mono----Y-Y
5.
 
Leica M-E Typ 240Ymono / ----2.0---
6.
 
Leica M10-PY- / -----Y--
7.
 
Leica M10Y- / -----Y--
8.
 
Leica S-E Typ 006Y- / ---mini2.0---
9.
 
Leica S Typ 007Ystereo / monoYYmini3.0Y--
10.
 
Leica S Typ 006Y- / ---mini2.0---
11.
 
Leica S2Y- / ---mini2.0---
12.
 
Nikon D6Ystereo / monoYYmini3.1Y-Y
13.
 
Panasonic LX100 IIYstereo / mono--micro2.0Y-Y
14.
 
Panasonic FZ1000Ystereo / monoY-micro2.0YY-
15.
 
Panasonic GH1Ystereo / -Y-mini2.0---
16.
 
Sony RX10 IVYstereo / monoYYmicro2.0YY-
17.
 
Sony RX100 IV-stereo / mono--micro2.0YY-
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It is notable that the S3 has a microphone port, which is missing on the LX100. Such an external microphone input can help to substantially improve the quality of audio recordings when a good external microphone is used.

Studio photographers will appreciate that the Leica S3 (unlike the LX100) 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 LX100 have been discontinued, but can regularly be found used on ebay. The LX100 was replaced by the Panasonic LX100 II, while the S3 does not have a direct successor. Further information on the features and operation of the S3 and LX100 can be found, respectively, in the Leica S3 Manual (free pdf) or the online Panasonic LX100 Manual.

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Review summary

So what conclusions can be drawn? Is the Leica S3 better than the Panasonic LX100 or vice versa? The listing below highlights the relative strengths of the two models.

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Advantages of the Leica S3:

  • More detail: Offers more megapixels (64 vs 12.7MP) with a 129% 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 sound: Can connect to an external microphone for higher quality sound recording.
  • Better sound control: Has a headphone port that enables audio monitoring while recording.
  • Brighter framing: Features an optical viewfinder for clear, lag-free composition.
  • Larger viewfinder image: Features a viewfinder with a higher magnification (0.87x vs 0.70x).
  • Easier setting verification: Features an LCD display on top to control shooting parameters.
  • More flexible: Can take a variety of interchangeable lenses, including specialty optics.
  • Better sealing: Is weather sealed to enable shooting in dusty or wet environments.
  • 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 4 years of technical progress since the LX100 launch.

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Arguments in favor of the Panasonic Lumix DMC-LX100:

  • Better moiré control: Has an anti-alias filter to avoid artificial patterns to appear in images.
  • Flexible image proportions: Has a multi-aspect sensor that allows for alternative image shapes.
  • Better video: Provides higher movie framerates (4K/30p versus 4K/24p).
  • 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%).
  • Faster burst: Shoots at higher frequency (11 vs 3 flaps/sec) to capture the decisive moment.
  • Less disturbing: Has an electronic shutter option for completely silent shooting.
  • Easier time-lapse photography: Has an intervalometer built-in for low frequency shooting.
  • Ready to shoot: Comes with an integrated lens, while the S3 requires a separate lens.
  • More compact: Is smaller (115x66mm vs 160x120mm) and will fit more readily into a bag.
  • Less heavy: Has a lower weight even though it has a lens built in (unlike the S3).
  • Sharper images: Has stabilization technology built-in to reduce the impact of hand-shake.
  • Easier device pairing: Supports NFC for fast wireless image transfer over short distances.
  • More affordable: Was introduced at a lower price, despite coming with a built-in lens.
  • More heavily discounted: Has been around for much longer (launched in September 2014).

If the number of relative strengths (bullet points above) is taken as a guide, the S3 is the clear winner of the match-up (20 : 15 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. A professional wedding photographer will view the differences between cameras in a way that diverges from the perspective of a travel photog, and a person interested in cityscapes has distinct needs from a macro shooter. Hence, the decision which camera is best and worth buying is often a very personal one.

S3 20:15 LX100

How about other alternatives? Do the specifications of the Leica S3 and the Panasonic LX100 place the cameras among the top in their class? Find out in the latest Best DSLR Camera and Best Travel-Zoom 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 LX100 in practical situations. 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.

Expert reviews

This is why expert reviews are important. The table below provides a synthesis of the camera assessments of some of the best known photo-gear 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.

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Expert Camera Reviews
# image  Camera 
 Model 
 AP 
 score 
 CL 
 score 
 DCW 
 score 
 DPR 
 score 
 EPZ 
 score 
 PB 
 score 
Camera
Launch
Launch
Price (USD)
Street
Price
1.
 
Leica S3............ Sep 2018 18,995ebay.com
2.
 
Panasonic LX1005/5+ +..85/1005/55/5 Sep 2014 899ebay.com
3.
 
Canon G1 X Mark II3/5+..77/1004/54.5/5 Feb 2014 799ebay.com
4.
 
Leica Q2....4.5/584/1004.5/54/5 Mar 2019 4,995 amazon.com
5.
 
Leica M-E Typ 240............ Jun 2019 3,999ebay.com
6.
 
Leica M10-P....3/5....4/5 Aug 2018 7,995ebay.com
7.
 
Leica M104.5/5......4/54.5/5 Jan 2017 6,595ebay.com
8.
 
Leica S-E Typ 006............ Sep 2014 16,900ebay.com
9.
 
Leica S Typ 0074/5.......... Sep 2014 24,490ebay.com
10.
 
Leica S Typ 006............ Sep 2012 21,950ebay.com
11.
 
Leica S2............ Sep 2008 22,995ebay.com
12.
 
Nikon D6....4/5..4.5/54.5/5 Feb 2020 6,499 amazon.com
13.
 
Panasonic LX100 II4.5/5+4.2/582/1004.5/54.5/5 Aug 2018 999ebay.com
14.
 
Panasonic FZ10004/5+ +..82/1004.5/54.5/5 Jun 2014 899ebay.com
15.
 
Panasonic GH1..+ +..72/1004.5/54.5/5 Mar 2009 899ebay.com
16.
 
Sony RX10 IV5/5+3.5/584/1004.5/55/5 Sep 2017 1,699 amazon.com
17.
 
Sony RX100 IV4.5/5+ +..85/1004/54.5/5 Jun 2015 999ebay.com
Note: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available.
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The review scores listed above should be treated with care, though. The ratings were established in reference to similarly priced cameras that were available in the market at the time of the review. 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. Also, please note that some of the review sites have changed their methodology and reporting over time.

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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 use the search menu below. There is also a set of direct links to comparison reviews that other users of the CAM-parator app explored.

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    Specifications: Leica S3 vs Panasonic LX100

    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 Specifications
    Camera Model Leica S3 Panasonic LX100
    Camera Type Digital single lens reflex Fixed lens compact camera
    Camera Lens Leica S mount lenses 24-75mm f/1.7-2.8
    Launch Date September 2018 September 2014
    Launch Price USD 18,995 USD 899
    Sensor Specs Leica S3 Panasonic LX100
    Sensor Technology CMOS CMOS
    Sensor Format Medium Format Sensor Four Thirds Sensor
    Sensor Size 45.0 x 30.0 mm 15.7 x 11.8 mm
    Sensor Area 1350 mm2 185.26 mm2
    Sensor Diagonal 54.1 mm 19.6 mm
    Crop Factor 0.8x 2.2x
    Sensor Resolution 64 Megapixels 12.7 Megapixels
    Image Resolution 9800 x 6533 pixels 4112 x 3088 pixels
    Pixel Pitch 4.59 μm 3.82 μm
    Pixel Density 4.74 MP/cm2 6.85 MP/cm2
    Moiré control no AA filter Anti-Alias filter
    Movie Capability 4K/24p Video 4K/30p Video
    ISO Setting 100 - 50,000 ISO 200 - 25,600 ISO
    ISO Boost no Enhancement 100 - 25,600 ISO
    Image Processor Maestro II Venus
    DXO Sensor Quality (score) .. 67
    DXO Color Depth (bits) .. 22.3
    DXO Dynamic Range (EV) .. 12.5
    DXO Low Light (ISO) .. 553
    Screen Specs Leica S3 Panasonic LX100
    Viewfinder Type Optical viewfinder Electronic viewfinder
    Viewfinder Field of View 98% 100%
    Viewfinder Magnification 0.87x 0.70x
    Viewfinder Resolution 2764k 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 921k dots
    LCD Attachment Fixed screen Fixed screen
    Shooting Specs Leica S3 Panasonic LX100
    Focus System Phase-detect AF Contrast-detect AF
    Manual Focusing AidFocus PeakingFocus Peaking
    Max Shutter Speed (mechanical) 1/4000s 1/4000s
    Continuous Shooting 3 shutter flaps/s 11 shutter flaps/s
    Electronic Shutterno E-Shutterup to 1/16000s
    Time-Lapse Photographyno IntervalometerIntervalometer built-in
    Fill Flash no On-Board Flash no On-Board Flash
    Storage Medium CF or SDXC cards SDXC cards
    Single or Dual Card Slots Dual card slots Single card slot
    UHS card support UHS-II UHS-I
    Connectivity Specs Leica S3 Panasonic LX100
    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 no MIC socket
    Headphone Socket Headphone port no 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 Panasonic LX100
    Environmental SealingWeathersealed bodynot weather sealed
    Battery Type Leica BP-PRO1 Panasonic DMW-BLG10
    Body Dimensions 160 x 120 x 80 mm
    (6.3 x 4.7 x 3.1 in)
    115 x 66 x 55 mm
    (4.5 x 2.6 x 2.2 in)
    Camera Weight 1260 g (44.4 oz) 393 g (13.9 oz)
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    Check LX100 offers at
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