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Fujifilm X100S versus Panasonic LX100

The Fujifilm X100S and the Panasonic Lumix DMC-LX100 are two enthusiast cameras that were announced, respectively, in January 2013 and September 2014. Both the X100S and the LX100 are fixed lens compact cameras that are based on an APS-C (X100S) and a Four Thirds (LX100) sensor. The Fujifilm has a resolution of 16 megapixel, whereas the Panasonic provides 12.7 MP. Read on to find out how these two cameras compare with respect to their size, their sensors, their features, and their reception by expert reviewers.

Body comparison: Fujifilm X100S vs Panasonic LX100

The side-by-side display below illustrates the physical size and weight of the Fujifilm X100S and the Panasonic LX100. 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 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 X100S – represents 100 percent across all the size and weight measures).

Compare Fujifilm X100S vs Panasonic LX100
Compare X100S versus LX100 top
Compare X100S and 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 notably smaller (19 percent) than the Fujifilm X100S. Moreover, the LX100 is markedly lighter (12 percent) than the X100S. In this context, it is worth noting that neither the X100S nor the LX100 are weather-sealed.

Concerning battery life, the X100S gets 330 shots out of its NP-95 battery, while the LX100 can take 300 images on a single charge of its DMW-BLG10 power pack.

The table below summarizes the key physical specs of the two cameras alongside a broader set of comparators. In case you want to display and compare another camera duo, just click on the right or left arrow next to the camera that you would like to inspect. Alternatively, you can also use the CAM-parator to select your camera combination among a larger number of options.

Camera Body Specifications
  Camera
Model
Camera
Width
Camera
Height
Camera
Depth
Camera
Weight
Battery
Life
(CIPA)
Weather
Sealing
(yes/no)
Camera
Launch
(announced)
Launch
Price
(USD)
Street
Price
(USD)
Used
Price
(USD)
Camera
Model
Fujifilm X100S» 127 mm 74 mm 54 mm 445 g 330 n Jan 2013 1,299- i Fujifilm X100S
Panasonic LX100« 115 mm 66 mm 55 mm 393 g 300 n Sep 2014 899 i i Panasonic LX100
Canon G5 X« » 112 mm 76 mm 44 mm 353 g 210 n Oct 2015 799 i i Canon G5 X
Canon G1 X Mark II« » 116 mm 74 mm 66 mm 553 g 240 n Feb 2014 799 i i Canon G1 X Mark II
Canon G1 X« » 117 mm 81 mm 65 mm 534 g 250 n Jan 2012 799- i Canon G1 X
Fujifilm X100F« » 127 mm 75 mm 52 mm 469 g 390 n Jan 2017 1,299 i i Fujifilm X100F
Fujifilm X70« » 113 mm 64 mm 44 mm 340 g 330 n Jan 2016 799- i Fujifilm X70
Fujifilm X30« » 119 mm 72 mm 60 mm 423 g 470 n Aug 2014 599 i i Fujifilm X30
Fujifilm X100T« » 127 mm 74 mm 52 mm 440 g 330 n Sep 2014 1,299- i Fujifilm X100T
Fujifilm X-T1« » 129 mm 90 mm 47 mm 440 g 350 Y Jan 2014 1,699- i Fujifilm X-T1
Fujifilm X-Pro1« » 140 mm 82 mm 43 mm 450 g 300 n Jan 2012 1,699- i Fujifilm X-Pro1
Fujifilm X100« » 126 mm 75 mm 54 mm 445 g 300 n Sep 2010 1,199- i Fujifilm X100
Leica D-LUX Typ 109« » 118 mm 66 mm 55 mm 405 g 300 n Sep 2014 1,195 i i Leica D-LUX Typ 109
Leica X Typ 113« » 133 mm 73 mm 78 mm 486 g 350 n Sep 2014 2,295 i i Leica X Typ 113
Panasonic FZ1000« » 137 mm 99 mm 131 mm 831 g 360 n Jun 2014 899- i Panasonic FZ1000
Sony RX100 IV« » 102 mm 58 mm 41 mm 298 g 280 n Jun 2015 999- i Sony RX100 IV

Any camera purchase will naturally be influenced heavily by the price. The retail prices at the time of the camera’s release place the model in the market relative to other models in the producer’s line-up and the competition. The LX100 was launched at a markedly lower price (by 31 percent) than the X100S, which puts it into a different market segment. Normally, street prices remain initially close to the MSRP, but after a couple of months, the first discounts appear. 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: Fujifilm X100S vs Panasonic LX100

The size of the sensor inside a digital camera is one of the key determinants 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. Moreover, a large sensor camera will give the photographer more control over depth-of-field in the image and, thus, the ability to better 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 Fujifilm X100S features an APS-C sensor and the Panasonic LX100 a Four Thirds sensor. The sensor area in the LX100 is 39 percent smaller. As a result of these sensor size differences, the cameras have a format factor of, respectively, 1.5 and 2.0. The sensor in the X100S has a native 3:2 aspect ratio, while the one in the LX100 offers a 4:3 aspect.

In terms of underlying technology, both cameras are build around CMOS sensors.

Fujifilm X100S and Panasonic LX100 sensor measures

With 16MP, the X100S offers a higher resolution than the LX100 (12.7MP), but the X100S nevertheless has larger individual pixels (pixel pitch of 4.80μm versus 4.21μm for the LX100) due to its larger sensor. However, the LX100 is a somewhat more recent model (by 1 year and 8 months) than the X100S, and its sensor might 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 X100S has no anti-alias filter installed, so that it can capture all the detail its sensor resolves.

X100S versus LX100 MP

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 table below summarizes the physical sensor characteristics and sensor quality findings and compares them across a set of similar cameras.

Sensor Characteristics
  Camera
Model
Sensor
Class
Resolution
(MP)
Horiz.
Pixels
Vert.
Pixels
Video
Format
DXO
Portrait
DXO
Landscape
DXO
Sports
DXO
Overall
Camera
Model
Fujifilm X100S» APS-C 16.0 4896 32641080/60p----Fujifilm X100S
Panasonic LX100« Four Thirds 12.7 4112 30884K/30p22.312.555367Panasonic LX100
Canon G5 X« » 1-inch 20.0 5472 36481080/60p----Canon G5 X
Canon G1 X Mark II« » 1.5-inch 13.0 4160 31201080/30p21.510.858158Canon G1 X Mark II
Canon G1 X« » 1.5-inch 14.2 4352 32641080/24p21.710.864460Canon G1 X
Fujifilm X100F« » APS-C 24.0 6000 40001080/60p----Fujifilm X100F
Fujifilm X70« » APS-C 16.0 4896 32641080/60p----Fujifilm X70
Fujifilm X30« » 2/3 12.0 4000 30001080/60p----Fujifilm X30
Fujifilm X100T« » APS-C 16.0 4896 32641080/60p----Fujifilm X100T
Fujifilm X-T1« » APS-C 16.0 4896 32641080/60p----Fujifilm X-T1
Fujifilm X-Pro1« » APS-C 16.0 4896 32641080/24p----Fujifilm X-Pro1
Fujifilm X100« » APS-C 12.2 4288 2848720/30p22.912.4100173Fujifilm X100
Leica D-LUX Typ 109« » Four Thirds 12.7 4112 30884K/30p----Leica D-LUX Typ 109
Leica X Typ 113« » APS-C 16.1 4928 32641080/30p----Leica X Typ 113
Panasonic FZ1000« » 1-inch 20.0 5472 36484K/30p22.111.751764Panasonic FZ1000
Sony RX100 IV« » 1-inch 20.0 5472 36484K/30p22.812.659170Sony RX100 IV

Many modern cameras are not only capable of taking still images, but also of capturing video footage. The two cameras under consideration both have sensors whose read-out speed is fast enough to capture moving pictures, but the LX100 provides a better video resolution than the X100S. It can shoot movie footage at 4K/30p, while the Fujifilm is limited to 1080/60p.

 

Feature comparison: Fujifilm X100S vs Panasonic LX100

Apart from body and sensor, cameras can and do differ across a range of features. The two cameras under review are similar with respect to both having an electronic viewfinder. However, the one in the LX100 offers a higher resolution than the one in the X100S (2764k vs 2360k dots). The following table reports on some other key feature differences and similarities of the Fujifilm X100S, the Panasonic LX100, and comparable cameras. If you need more detail on the specs, you can find comprehensive listings, for example, in the dpreview camera hub.

Core Features
  Camera
Model
Viewfinder
(Type or
'000 dots)
Control
Panel
(yes/no)
LCD
Size
(inch)
LCD
Resolution
('000 dots)
LCD
Attach-
ment
Touch
Screen
(yes/no)
Shutter
speed
(1/sec)
Shutter
flaps
(1/sec)
Build-in
Flash
(yes/no)
Build-in
Image
Stab
Camera
Model
Fujifilm X100S»2360 n 2.8 460 fixed n 4000 6.0 Y n Fujifilm X100S
Panasonic LX100«2764 n 3.0 921 fixed n 4000 11.0 n Y Panasonic LX100
Canon G5 X« »2360 n 3.0 1040 swivel Y 2000 5.9 Y Y Canon G5 X
Canon G1 X Mark II« »- n 3.0 1040 tilting Y 4000 5.2 Y Y Canon G1 X Mark II
Canon G1 X« »optical n 3.0 922 Swivel n 4000 1.9 Y Y Canon G1 X
Fujifilm X100F« »2360 n 3.0 1040 fixed n 4000 8.0 Y n Fujifilm X100F
Fujifilm X70« »- n 3.0 1040 tilting Y 4000 8.0 Y n Fujifilm X70
Fujifilm X30« »2360 n 3.0 920 tilting n 4000 12.0 Y Y Fujifilm X30
Fujifilm X100T« »2360 n 3.0 1040 fixed n 4000 6.0 Y n Fujifilm X100T
Fujifilm X-T1« »2360 n 3.0 1040 tilting n 4000 8.0 n n Fujifilm X-T1
Fujifilm X-Pro1« »1440 n 3.0 1230 fixed n 4000 6.0 n n Fujifilm X-Pro1
Fujifilm X100« »1440 n 2.8 460 fixed n 4000 5.0 Y n Fujifilm X100
Leica D-LUX Typ 109« »2764 n 3.0 921 fixed n 4000 11.0 n Y Leica D-LUX Typ 109
Leica X Typ 113« »- n 3.0 920 fixed n 2000 5.0 Y n Leica X Typ 113
Panasonic FZ1000« »2359 n 3.0 921 swivel n 4000 12.0 Y Y Panasonic FZ1000
Sony RX100 IV« »2359 n 3.0 1228 tilting n 2000 16.0 Y Y Sony RX100 IV

One difference between the cameras concerns the presence of an on-board flash. The X100S has one, while the LX100 does not. While the build-in flash of the X100S is not very powerful, it can at times be useful as a fill-in light.

The reported shutter speed and shutter burst refer to the use of the mechanical shutter. In addition, the LX100 features an electronic shutter, which makes completely silent shooting possible. However, this mode is less suitable for photographing moving objects (rolling shutter) or shooting under artificial light sources (flickering).

The LX100 is equipped with a zoom lens, while the X100S comes with a build-in prime. The LX100 has a 24-75mm f/1.7-2.8 optic and the X100S offers a 35mm f/2.0 (focal lengths in full frame equivalent terms). Hence, the Panasonic provides a wider angle of view at the short end, as well as more tele-photo reach at the long end than the Fujifilm. The LX100 offers the faster maximum aperture.

Both the X100S and the LX100 write their imaging data to SDXC cards.

Input-Output Connections
  Camera
Model
Hotshoe
Port
Internal
Microphone
Internal
Speaker
Microphone
Port
Headphone
Port
HDMI
Port
USB
Type
WiFi
Support
NFC
Support
Bluetooth
Support
Camera
Model
Fujifilm X100S»Ystereomono--micro2.0---Fujifilm X100S
Panasonic LX100«Ystereomono--micro2.0YY-Panasonic LX100
Canon G5 X« »YstereomonoYYmini2.0YY-Canon G5 X
Canon G1 X Mark II« »Ystereomono--mini2.0YY-Canon G1 X Mark II
Canon G1 X« »Ystereomono--mini2.0---Canon G1 X
Fujifilm X100F« »YstereomonoY-micro2.0Y--Fujifilm X100F
Fujifilm X70« »YstereomonoY-micro2.0Y--Fujifilm X70
Fujifilm X30« »Ystereomono--micro2.0Y--Fujifilm X30
Fujifilm X100T« »YstereomonoY-micro2.0Y--Fujifilm X100T
Fujifilm X-T1« »YstereomonoY-mini2.0Y--Fujifilm X-T1
Fujifilm X-Pro1« »Ystereomono--mini2.0---Fujifilm X-Pro1
Fujifilm X100« »Ystereo---mini2.0---Fujifilm X100
Leica D-LUX Typ 109« »Ystereomono--micro2.0YY-Leica D-LUX Typ 109
Leica X Typ 113« »Ystereomono--mini2.0---Leica X Typ 113
Panasonic FZ1000« »YstereomonoY-micro2.0YY-Panasonic FZ1000
Sony RX100 IV« »-stereomono--micro2.0YY-Sony RX100 IV

The LX100 is a current model that online retailers, such as amazon, will have in stock. In contrast, the X100S has been discontinued (but it can be found pre-owned on eBay). As a replacement in the same line of cameras, the X100S was succeeded by the Fujifilm X100T.

Review summary: Fujifilm X100S vs Panasonic LX100

So how do things add up? Which of the two cameras – the Fujifilm X100S or the Panasonic LX100 – has the upper hand? The listing below highlights the relative strengths of the two models.

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Arguments in favor of the Fujifilm X100S:

  • More detail: Offers more megapixels (16 vs 12.7MP) with a 14% higher linear resolution.
  • Maximized detail: Lacks an anti-alias filter to exploit the sensor's full resolution potential.
  • Better low-light imaging: Features bigger pixels on a larger sensor for better high-ISO images.
  • Easier fill-in: Is equipped with a small onboard flash to brighten deep shadow areas.
  • More heavily discounted: Has been on the market for longer (launched in January 2013).

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Advantages of the Panasonic Lumix DMC-LX100:

  • Better moiré control: Has an anti-alias filter to avoid artificial patterns to appear in images.
  • Better video: Provides higher definition movie capture (4K/30p vs 1080/60p).
  • More detailed viewfinder: Has higher resolution electronic viewfinder (2764k vs 2360k dots).
  • Larger screen: Has a bigger rear LCD (3.0" vs 2.8") for image review and settings control.
  • More detailed LCD: Has a higher resolution rear screen (921k vs 460k dots).
  • Faster burst: Shoots at higher frequency (11 vs 6 flaps/sec) to capture the decisive moment.
  • Less disturbing: Has an electronic shutter option for completely silent shooting.
  • Better light gathering: Has a lens with a wider maximum aperture (f/1.7 vs f/2.0).
  • Wider view: Has a wider-angle lens that facilitates landscape or interior shots.
  • More compact: Is smaller (115x66mm vs 127x74mm) and will fit more readily into a bag.
  • Less heavy: Has a lower weight (by 52g or 12 percent) and is thus easier to take along.
  • Sharper images: Has stabilization technology build-in to reduce the impact of hand-shake.
  • Easier file upload: Has wifi build in for automatic backup or image transfer to the web.
  • Easier device pairing: Supports NFC for fast wireless image transfer over short distances.
  • More affordable: Was introduced into a lower priced category (31 percent cheaper at launch).
  • More modern: Was introduced somewhat (1 year and 8 months) more recently.

If the count of relative strengths (bullet points above) is taken as a measure, the LX100 is the clear winner of the contest (16 : 5 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.

X100S 05:16 LX100

In any case, while the comparison of the spec-sheets of cameras can offer a general idea of their imaging potential, it remains partial and cannot reveal, for example, the handling experience and imaging performance when actually working with the X100S or the LX100. User reviews, such as those found at amazon, can sometimes inform about these issues, but such feedback is often incomplete, inconsistent, and biased. This is why expert reviews are important. The following table reports the overall rankings of the cameras as published by some of the major camera review sites (cameralabs, dpreview, ephotozine, imaging-resource, photographyblog). The detailed reviews can be accessed by clicking on the site logo in the table header.

Review Scores
  Camera
Model
cameralabs dpreview ephotozine imaging-resource photographyblog Camera
Launch
(announced)
Launch
Price
(USD)
Street
Price
(USD)
Used
Price
(USD)
Camera
Model
Fujifilm X100S»HiRec81/1004.5/54/55/5 Jan 2013 1,299- i Fujifilm X100S
Panasonic LX100«HiRec85/1005/54/55/5 Sep 2014 899 i i Panasonic LX100
Canon G5 X« »HiRec78/1004.5/54/54.5/5 Oct 2015 799 i i Canon G5 X
Canon G1 X Mark II« »Rec77/1004/54/54.5/5 Feb 2014 799 i i Canon G1 X Mark II
Canon G1 X« »Rec76/1004/54/54.5/5 Jan 2012 799- i Canon G1 X
Fujifilm X100F« »Rec83/1004.5/5-4.5/5 Jan 2017 1,299 i i Fujifilm X100F
Fujifilm X70« »-76/1004.5/54/54.5/5 Jan 2016 799- i Fujifilm X70
Fujifilm X30« »-76/1004.5/54/54.5/5 Aug 2014 599 i i Fujifilm X30
Fujifilm X100T« »Rec81/1004.5/54.5/55/5 Sep 2014 1,299- i Fujifilm X100T
Fujifilm X-T1« »HiRec84/1005/54/55/5 Jan 2014 1,699- i Fujifilm X-T1
Fujifilm X-Pro1« »HiRec79/1004.5/54/54.5/5 Jan 2012 1,699- i Fujifilm X-Pro1
Fujifilm X100« »-75/1004/54/55/5 Sep 2010 1,199- i Fujifilm X100
Leica D-LUX Typ 109« »--4.5/5-4.5/5 Sep 2014 1,195 i i Leica D-LUX Typ 109
Leica X Typ 113« »--3.5/5-4/5 Sep 2014 2,295 i i Leica X Typ 113
Panasonic FZ1000« »HiRec82/1004.5/54.5/54.5/5 Jun 2014 899- i Panasonic FZ1000
Sony RX100 IV« »HiRec85/1004/54.5/54.5/5 Jun 2015 999- i Sony RX100 IV

Care should be taken when interpreting the review scores above, though. The assessments were made in relation to similar cameras of the same technological generation. Thus, a score needs to be put into the context of the launch date and the launch price of the camera, and comparing ratings of very distinct cameras or ones that are far apart in terms of their release date have little meaning. 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? In case you would like to check on the differences and similarities of other camera models, just use the search menu below. Alternatively, you can follow any of the listed hyperlinks for comparisons that others found interesting. If you do not see the camera that you are looking for, please contact me, and I will try to add information on that model to the database.

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