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Leica D-LUX Typ 109 versus Fujifilm X-T20

The Leica D-LUX (Typ 109) and the Fujifilm X-T20 are two digital cameras that were announced, respectively, in September 2014 and January 2017. The D-LUX Typ 109 is a fixed lens compact, while the X-T20 is a mirrorless interchangeable lens camera. The cameras are based on a Four Thirds (D-LUX Typ 109) and an APS-C (X-T20) sensor. The Leica has a resolution of 12.7 megapixel, whereas the Fujifilm provides 24 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: Leica D-LUX Typ 109 vs Fujifilm X-T20

An illustration of the physical size and weight of the Leica D-LUX Typ 109 and the Fujifilm X-T20 is provided in the side-by-side display below. The two cameras are presented according to their relative size. Three successive views from the front, the top, and the rear are shown. All size dimensions are rounded to the nearest millimeter. You can also toggle the display 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 side – the D-LUX Typ 109 – represents the basis for the calculations across all the size and weight measures).

Compare Leica D-LUX Typ 109 vs Fujifilm X-T20
Compare D-LUX Typ 109 versus X-T20 top
Compare D-LUX Typ 109 and X-T20 rear

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Fujifilm X-T20 is notably larger (26 percent) than the Leica D-LUX Typ 109. In this context, it is worth noting that neither the D-LUX Typ 109 nor the X-T20 are weather-sealed.

The above size and weight comparisons are to some extent incomplete and possibly misleading, as the D-LUX Typ 109 has a lens build in, whereas the X-T20 is an interchangeable lens camera that requires a separate lens. Attaching the latter will add extra weight and bulk to the setup. You can find an overview of optics for the X-T20 and their specifications in the Fujinon X Lens Catalog.

The following table provides a synthesis of the main physical specifications of the two cameras and other similar ones. If you would like to visualize and compare a different camera combination, just use the right or left arrows in the table to switch to the respective camera. Alternatively, you can also navigate to the CAM-parator app and make your selection from the full list of cameras there.

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
Leica D-LUX Typ 109» 4.6 in 2.6 in 2.2 in 14.3 oz 300 n Sep 2014 1,195 i i Leica D-LUX Typ 109
Fujifilm X-T20« 4.6 in 3.3 in 1.6 in 13.5 oz 350 n Jan 2017 899 i i Fujifilm X-T20
Canon G16« » 4.3 in 3.0 in 1.6 in 12.6 oz 360 n Aug 2013 549 i i Canon G16
Fujifilm X-T100« » 4.8 in 3.3 in 1.9 in 15.8 oz 430 n May 2018 599 i i Fujifilm X-T100
Fujifilm X-E3« » 4.8 in 2.9 in 1.7 in 11.9 oz 350 n Sep 2017 899 i i Fujifilm X-E3
Fujifilm X70« » 4.4 in 2.5 in 1.7 in 12.0 oz 330 n Jan 2016 799- i Fujifilm X70
Fujifilm X-A3« » 4.6 in 2.6 in 1.6 in 12.0 oz 410 n Aug 2016 399 i i Fujifilm X-A3
Fujifilm X-T10« » 4.6 in 3.3 in 1.6 in 13.4 oz 350 n May 2015 799- i Fujifilm X-T10
Fujifilm X30« » 4.7 in 2.8 in 2.4 in 14.9 oz 470 n Aug 2014 599 i i Fujifilm X30
Fujifilm X100T« » 5.0 in 2.9 in 2.0 in 15.5 oz 330 n Sep 2014 1,299- i Fujifilm X100T
Fujifilm X20« » 4.6 in 2.8 in 2.2 in 12.5 oz 270 n Jan 2013 599- i Fujifilm X20
Fujifilm X100S« » 5.0 in 2.9 in 2.1 in 15.7 oz 330 n Jan 2013 1,299- i Fujifilm X100S
Leica C-LUX« » 4.4 in 2.6 in 1.8 in 12.0 oz 370 n Jun 2018 1,049 i i Leica C-LUX
Leica V-LUX Typ 114« » 5.4 in 3.9 in 5.2 in 29.3 oz 360 n Sep 2014 1,349 i i Leica V-LUX Typ 114
Leica X Typ 113« » 5.2 in 2.9 in 3.1 in 17.1 oz 350 n Sep 2014 2,295 i i Leica X Typ 113
Leica D-LUX 6« » 4.4 in 2.7 in 1.8 in 10.5 oz 330 n Sep 2012 699- i Leica D-LUX 6
Panasonic LX100« » 4.5 in 2.6 in 2.2 in 13.9 oz 300 n Sep 2014 899 i i Panasonic LX100

Any camera purchase 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. 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.

 

Sensor comparison: Leica D-LUX Typ 109 vs Fujifilm X-T20

The size of the sensor inside a digital camera is one of the key determinants 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. 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 Leica D-LUX Typ 109 features a Four Thirds sensor and the Fujifilm X-T20 an APS-C sensor. The sensor area in the X-T20 is 64 percent bigger. As a result of these sensor size differences, the cameras have a format factor of, respectively, 2.0 and 1.5. The sensor in the D-LUX Typ 109 has a native 4:3 aspect ratio, while the one in the X-T20 offers a 3:2 aspect.

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

Leica D-LUX Typ 109 and Fujifilm X-T20 sensor measures

With 24MP, the X-T20 offers a higher resolution than the D-LUX Typ 109 (12.7MP), but the X-T20 has smaller individual pixels (pixel pitch of 3.92μm versus 4.21μm for the D-LUX Typ 109). Yet, the X-T20 is a much more recent model (by 2 years and 4 months) than the D-LUX Typ 109, and its sensor will have benefitted from technological advances during this time that enhance the light gathering capacity of its pixel-units. Coming back to sensor resolution, it should be mentioned that the X-T20 has no anti-alias filter installed, so that it can capture all the detail its sensor resolves.

D-LUX Typ 109 versus X-T20 MP

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 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
Leica D-LUX Typ 109» Four Thirds 12.7 4112 30884K/30p----Leica D-LUX Typ 109
Fujifilm X-T20« APS-C 24.0 6000 40004K/30p----Fujifilm X-T20
Canon G16« » 1/1.7 12.0 4000 30001080/60p21.011.723054Canon G16
Fujifilm X-T100« » APS-C 24.0 6000 40004K/15p----Fujifilm X-T100
Fujifilm X-E3« » APS-C 24.0 6000 40004K/30p----Fujifilm X-E3
Fujifilm X70« » APS-C 16.0 4896 32641080/60p----Fujifilm X70
Fujifilm X-A3« » APS-C 24.0 6000 40001080/60p----Fujifilm X-A3
Fujifilm X-T10« » APS-C 16.0 4896 32641080/60p----Fujifilm X-T10
Fujifilm X30« » 2/3 12.0 4000 30001080/60p----Fujifilm X30
Fujifilm X100T« » APS-C 16.0 4896 32641080/60p----Fujifilm X100T
Fujifilm X20« » 2/3 12.0 4000 30001080/60p----Fujifilm X20
Fujifilm X100S« » APS-C 16.0 4896 32641080/60p----Fujifilm X100S
Leica C-LUX« » 1-inch 20.0 5472 36484K/30p----Leica C-LUX
Leica V-LUX Typ 114« » 1-inch 20.0 5472 36484K/30p----Leica V-LUX Typ 114
Leica X Typ 113« » APS-C 16.1 4928 32641080/30p----Leica X Typ 113
Leica D-LUX 6« » 1/1.7 10.0 3648 27361080/60p----Leica D-LUX 6
Panasonic LX100« » Four Thirds 12.7 4112 30884K/30p22.312.555367Panasonic LX100

Many modern cameras are not only capable of taking still images, but also of capturing video footage. Both cameras under consideration have a sensor with sufficiently fast read-out times for moving pictures, and both provide the same movie specifications (4K/30p).

 

Feature comparison: Leica D-LUX Typ 109 vs Fujifilm X-T20

Apart from body and sensor, cameras can and do differ across a range of features. The two cameras under consideration are similar with respect to both having an electronic viewfinder. However, the one in the D-LUX Typ 109 offers a higher resolution than the one in the X-T20 (2764k vs 2360k dots). The table below summarizes some of the other core capabilities of the Leica D-LUX Typ 109 and Fujifilm X-T20 in connection with corresponding information for a sample of similar cameras. The full specs-sheets can be found in the camera manual or 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
Leica D-LUX Typ 109»2764 n 3.0 921 fixed n 4000 11.0 n Y Leica D-LUX Typ 109
Fujifilm X-T20«2360 n 3.0 1040 tilting Y 4000 8.0 Y n Fujifilm X-T20
Canon G16« »optical n 3.0 922 fixed n 4000 2.2 Y Y Canon G16
Fujifilm X-T100« »2360 n 3.0 1040 full-flex Y 4000 6.0 Y n Fujifilm X-T100
Fujifilm X-E3« »2360 n 3.0 1040 fixed Y 4000 8.0 n n Fujifilm X-E3
Fujifilm X70« »- n 3.0 1040 tilting Y 4000 8.0 Y n Fujifilm X70
Fujifilm X-A3« »- n 3.0 1040 tilting Y 4000 6.0 Y n Fujifilm X-A3
Fujifilm X-T10« »2360 n 3.0 920 tilting n 4000 8.0 Y n Fujifilm X-T10
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 X20« »optical n 2.8 460 fixed n 4000 12.0 Y Y Fujifilm X20
Fujifilm X100S« »2360 n 2.8 460 fixed n 4000 6.0 Y n Fujifilm X100S
Leica C-LUX« »2330 n 3.0 1240 fixed Y 2000 10.0 Y Y Leica C-LUX
Leica V-LUX Typ 114« »2359 n 3.0 921 swivel n 4000 12.0 Y Y Leica V-LUX Typ 114
Leica X Typ 113« »- n 3.0 920 fixed n 2000 5.0 Y n Leica X Typ 113
Leica D-LUX 6« »- n 3.0 920 fixed n 4000 11.0 Y Y Leica D-LUX 6
Panasonic LX100« »2764 n 3.0 921 fixed n 4000 11.0 n Y Panasonic LX100

One differentiating feature between the two cameras concerns the touch sensitivity of the rear screen. The X-T20 has a touchscreen, while the D-LUX Typ 109 has a conventional panel. Touch control can be particularly helpful, for example, for setting the focus point.

Both the D-LUX Typ 109 and the X-T20 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
Leica D-LUX Typ 109»Ystereomono--micro2.0YY-Leica D-LUX Typ 109
Fujifilm X-T20«YstereomonoY-micro2.0Y--Fujifilm X-T20
Canon G16« »Ystereomono--mini2.0Y--Canon G16
Fujifilm X-T100« »YstereomonoY-micro2.0Y-YFujifilm X-T100
Fujifilm X-E3« »YstereomonoY-micro2.0Y-YFujifilm X-E3
Fujifilm X70« »YstereomonoY-micro2.0Y--Fujifilm X70
Fujifilm X-A3« »Ystereomono--micro2.0Y--Fujifilm X-A3
Fujifilm X-T10« »Ystereomono--micro2.0Y--Fujifilm X-T10
Fujifilm X30« »Ystereomono--micro2.0Y--Fujifilm X30
Fujifilm X100T« »YstereomonoY-micro2.0Y--Fujifilm X100T
Fujifilm X20« »Ystereomono--micro2.0---Fujifilm X20
Fujifilm X100S« »Ystereomono--micro2.0---Fujifilm X100S
Leica C-LUX« »-stereomono--micro2.0Y--Leica C-LUX
Leica V-LUX Typ 114« »YstereomonoY-micro2.0YY-Leica V-LUX Typ 114
Leica X Typ 113« »Ystereomono--mini2.0---Leica X Typ 113
Leica D-LUX 6« »Ystereomono--mini2.0---Leica D-LUX 6
Panasonic LX100« »Ystereomono--micro2.0YY-Panasonic LX100

Both the D-LUX Typ 109 and the X-T20 are current models that good online retailers will have in stock. You can check the latest prices, for example, at amazon. The D-LUX Typ 109 replaced the earlier Leica D-LUX 6, while the X-T20 followed on from the Fujifilm X-T10.

Review summary: Leica D-LUX Typ 109 vs Fujifilm X-T20

So how do things add up? Is the Leica D-LUX Typ 109 better than the Fujifilm X-T20 or vice versa? The listing below highlights the relative strengths of the two models.

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Advantages of the Leica D-LUX (Typ 109):

  • Better moiré control: Has an anti-alias filter to avoid artificial patterns to appear in images.
  • More detailed viewfinder: Has higher resolution electronic viewfinder (2764k vs 2360k dots).
  • Faster burst: Shoots at higher frequency (11 vs 8 flaps/sec) to capture the decisive moment.
  • Ready to shoot: Has a lens build-in, whereas the X-T20 requires a separate lens.
  • More compact: Is smaller (118x66mm vs 118x83mm) and thus needs less room in the bag.
  • Sharper images: Has hand-shake reducing image stabilization build-in.
  • Easier device pairing: Supports NFC for fast wireless image transfer over short distances.
  • 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 2014).

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Reasons to prefer the Fujifilm X-T20:

  • More detail: Has more megapixels (24 vs 12.7MP), which boosts linear resolution by 40%.
  • Maximized detail: Lacks an anti-alias filter to exploit the sensor's full resolution potential.
  • Better image quality: Is equipped with a larger and more technologically advanced sensor.
  • Richer colors: Larger sensor generates images with better, more accurate colors.
  • More dynamic range: Capable of capturing a wider spectrum of light and dark details.
  • Better low-light sensitivity: Can be used in poorly lit environments and still produce good images.
  • Better sound: Can connect to an external microphone for higher quality sound recording.
  • More detailed LCD: Has a higher resolution rear screen (1040k vs 921k 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.
  • More flexible: Takes interchangeable lenses and can thus be used with specialty optics.
  • Longer lasting: Gets more shots (350 versus 300) out of a single battery charge.
  • Easier fill-in: Has a small integrated flash to brighten shadows of backlit subjects.
  • More modern: Reflects 2 years and 4 months of technical progress since the D-LUX Typ 109 launch.

If the count of individual advantages (bullet points above) is taken as a guide, the X-T20 is the clear winner of the contest (14 : 9 points). However, the relevance of individual strengths will vary across photographers, so that you might want to apply your own weighing scheme to the summary points when reflecting and deciding on a new camera.

D-LUX Typ 109 09:14 X-T20

In any case, while the specs-based evaluation of cameras is instructive in revealing their potential as photographic tools, it says nothing about, for example, the handling, responsiveness, and overall imaging quality of the D-LUX Typ 109 and the X-T20 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. This is why expert reviews are important. The table below summarizes the assessments of some of the best known camera review sites (cameralabs, dpreview, ephotozine, imaging-resource, photographyblog). The full reviews are available 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
Leica D-LUX Typ 109»--4.5/5-4.5/5 Sep 2014 1,195 i i Leica D-LUX Typ 109
Fujifilm X-T20«HiRec82/1005/5-4.5/5 Jan 2017 899 i i Fujifilm X-T20
Canon G16« »Rec-4.5/54.5/54.5/5 Aug 2013 549 i i Canon G16
Fujifilm X-T100« »Rec79/1004/5-4.5/5 May 2018 599 i i Fujifilm X-T100
Fujifilm X-E3« »Rec84/1004.5/54.5/54.5/5 Sep 2017 899 i i Fujifilm X-E3
Fujifilm X70« »-76/1004.5/54/54.5/5 Jan 2016 799- i Fujifilm X70
Fujifilm X-A3« »-74/1004.5/5-4/5 Aug 2016 399 i i Fujifilm X-A3
Fujifilm X-T10« »HiRec80/1005/54/55/5 May 2015 799- i Fujifilm X-T10
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 X20« »HiRec77/1004.5/5-5/5 Jan 2013 599- i Fujifilm X20
Fujifilm X100S« »HiRec81/1004.5/54/55/5 Jan 2013 1,299- i Fujifilm X100S
Leica C-LUX« »----4/5 Jun 2018 1,049 i i Leica C-LUX
Leica V-LUX Typ 114« »----5/5 Sep 2014 1,349 i i Leica V-LUX Typ 114
Leica X Typ 113« »--3.5/5-4/5 Sep 2014 2,295 i i Leica X Typ 113
Leica D-LUX 6« »--4/5-4/5 Sep 2012 699- i Leica D-LUX 6
Panasonic LX100« »HiRec85/1005/54/55/5 Sep 2014 899 i i Panasonic LX100

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. A score, therefore, has to be seen in close connection to the price and market introduction time of the camera, and comparisons of ratings among very different cameras or across long time periods 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 are interested in seeing how other cameras pair up, just make your choice using the following search menu. An an alternative, you can also directly jump to any one of the listed comparisons that were previously generated by the CAM-parator tool. If the camera you are interested in is not available, please send me an email, and I will try to update the database with the necessary infos.

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