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Leica M10 versus Fujifilm X100F

The Leica M10 (Typ 3656) and the Fujifilm X100F are two enthusiast cameras that were revealed to the public in January 2017. The M10 is a rangefinder-style mirrorless camera, while the X100F is a fixed lens compact. The cameras are based on a full frame (M10) and an APS-C sensor. The Leica has a resolution of 23.8 megapixel, whereas the Fujifilm provides 24 MP.

Body comparison

The side-by-side display below illustrates the physical size and weight of the Leica M10 and the Fujifilm X100F. 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 – the M10 – represents the basis or 100 percent across all the size and weight measures).

Leica M10 vs Fujifilm X100F front
M10 versus X100F top view
M10 and X100F rear side
Body view (M10 on the left)

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Fujifilm X100F is notably smaller (14 percent) than the Leica M10. In this context, it is worth noting that neither the M10 nor the X100F are weather-sealed.

The above size and weight comparisons are to some extent incomplete and possibly misleading, as the X100F has a lens build in, whereas the M10 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 M10 and their specifications in the Leica M Lens Catalog.

The table below summarizes the key physical specs of the two cameras alongside a broader set of comparators. If you want to switch the focus of the display and review another camera pair, just select a new right or left comparator from among the camera models in the table. Alternatively, you can also move across to the CAM-parator tool and choose from the broad selection of possible comparisons there.

Camera Body Specifications
Camera Camera
Width
Camera
Height
Camera
Depth
Camera
Weight
Battery
Life
(CIPA)
Weather
Sealing
(y/n)
Camera
Launch
(year)
Launch
Price
(USD)
Street
Price
(amazon)
Used
Price
(ebay)
Leica M10 (⇒ rgt) 139 mm 80 mm 39 mm 660 g 210 no 2017 6,595 latest check
Fujifilm X100F (⇒ lft) 127 mm 75 mm 52 mm 469 g 390 no 2017 1,299 latest check
Canon G9 X Mark II (⇒ lft | rgt) 98 mm 58 mm 31 mm 206 g 235 no 2017 529 latest check
Canon 77D (⇒ lft | rgt) 131 mm 100 mm 76 mm 540 g 600 no 2017 899 latest check
Canon M100 (⇒ lft | rgt) 108 mm 67 mm 35 mm 302 g 295 no 2017 499 latest check
Canon M6 (⇒ lft | rgt) 112 mm 68 mm 45 mm 390 g 295 no 2017 779 latest check
Canon SL2 (⇒ lft | rgt) 122 mm 93 mm 70 mm 453 g 650 no 2017 549 latest check
Canon G7 X Mark II (⇒ lft | rgt) 106 mm 61 mm 42 mm 319 g 265 no 2016 699 latest check
Fujifilm X100T (⇒ lft | rgt) 127 mm 74 mm 52 mm 440 g 330 no 2014 1,299discont. check
Fujifilm X100S (⇒ lft | rgt) 127 mm 74 mm 54 mm 445 g 330 no 2013 1,299discont. check
Leica TL2 (⇒ lft | rgt) 134 mm 69 mm 33 mm 399 g 250 no 2017 1,950 latest check
Leica CL (⇒ lft | rgt) 131 mm 78 mm 45 mm 403 g 220 no 2017 2,795 latest check
Leica M Typ 262 (⇒ lft | rgt) 139 mm 80 mm 42 mm 680 g .. YES 2015 5,195discont. check
Leica M Typ 240 (⇒ lft | rgt) 139 mm 80 mm 42 mm 680 g .. YES 2012 6,950discont. check
Leica M9 (⇒ lft | rgt) 139 mm 80 mm 37 mm 585 g .. no 2009 7,999discont. check
Leica M8 (⇒ lft | rgt) 139 mm 80 mm 37 mm 591 g .. no 2006 5,499discont. check
Panasonic FZ2500 (⇒ lft | rgt) 138 mm 102 mm 135 mm 915 g 350 no 2016 1,199 latest check

The listed prices provide an indication of the market segment that the manufacturer of the cameras have been targeting. The X100F was launched at a lower price than the M10, despite having a lens build 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. A large sensor will tend to have larger individual pixels that provide better low-light sensitivity, wider dynamic range, and richer color depth than smaller pixel-units in a sensor of the same technological generation. Furthermore, a large sensor camera will give the photographer more possibilities to use shallow depth-of-field in order to isolate a subject from the background. On the downside, larger sensors tend to be more expensive and lead to bigger and heavier cameras and lenses.

Of the two cameras under consideration, the Leica M10 features a full frame sensor and the Fujifilm X100F an APS-C sensor. The sensor area in the X100F is 57 percent smaller. As a result of these sensor size differences, the cameras have a format factor of, respectively, 1.0 and 1.5. Both cameras have a native aspect ratio (sensor width to sensor height) of 3:2.

Leica M10 and Fujifilm X100F sensor measures
Sensor size
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Sensor size

Despite having a smaller sensor, the X100F offers a higher resolution of 24 megapixel, compared with 23.8 MP of the M10. This megapixel advantage comes at the cost of a higher pixel density and a smaller size of the individual pixel (with a pixel pitch of 3.92μm versus 6.00μm for the M10). It is noteworthy in this context that the two cameras were released in close succession, so that their sensors are from the same technological generation. Coming back to sensor resolution, it should be mentioned that neither of the two cameras has an anti-alias filter installed, so they are able to capture all the detail the sensor resolves.

M10 versus X100F MP
Sensor resolution
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Sensor resolution

Consistent information on actual sensor performance is available from DXO Mark for most 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.

Sensor Characteristics
Camera Sensor
Class
Resolution
(Megapixel)
Horiz.
Pixels
Vert.
Pixels
Video
Format
DXO
Portrait
DXO
Landscape
DXO
Sports
DXO
Overall
Leica M10 (⇒ rgt) Full Frame 23.8 5952 3992 no .. .. .. ..
Fujifilm X100F (⇒ lft) APS-C 24.0 6000 4000 1080/60p - - - -
Canon G9 X Mark II (⇒ lft | rgt) 1-inch 20.0 5472 3648 1080/60p 21.9 12.5 522 65
Canon 77D (⇒ lft | rgt) APS-C 24.0 6000 4000 1080/60p .. .. .. ..
Canon M100 (⇒ lft | rgt) APS-C 24.0 6000 4000 1080/60p .. .. .. ..
Canon M6 (⇒ lft | rgt) APS-C 24.0 6000 4000 1080/60p .. .. .. ..
Canon SL2 (⇒ lft | rgt) APS-C 24.0 6000 4000 1080/60p 23.6 13.4 1041 79
Canon G7 X Mark II (⇒ lft | rgt) 1-inch 20.0 5472 3648 1080/60p - - - -
Fujifilm X100T (⇒ lft | rgt) APS-C 16.0 4896 3264 1080/60p - - - -
Fujifilm X100S (⇒ lft | rgt) APS-C 16.0 4896 3264 1080/60p - - - -
Leica TL2 (⇒ lft | rgt) APS-C 24.1 6014 4014 4K/30p .. .. .. ..
Leica CL (⇒ lft | rgt) APS-C 24.1 6014 4014 4K/30p .. .. .. ..
Leica M Typ 262 (⇒ lft | rgt) Full Frame 23.7 5952 3976 no - - - -
Leica M Typ 240 (⇒ lft | rgt) Full Frame 23.7 5952 3976 1080/25p 24.0 13.3 1860 84
Leica M9 (⇒ lft | rgt) Full Frame 18.1 5212 3472 no 22.5 11.7 884 69
Leica M8 (⇒ lft | rgt) APS-H 10.4 3936 2630 no 21.1 11.3 663 59
Panasonic FZ2500 (⇒ lft | rgt) 1-inch 20.0 5472 3648 4K/30p .. .. .. ..

Many modern cameras cannot only take still pictures, but also record videos. The X100F indeed provides for movie recording, while the M10 does not. The highest resolution format that the X100F can use is 1080/60p.

Feature comparison

Apart from body and sensor, cameras can and do differ across a variety of features. For example, the X100F has an electronic viewfinder (2360k dots), while the M10 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 adjacent table lists some of the other core features of the Leica M10 and Fujifilm X100F along with similar information for a selection of comparators. If you need more detail on the specs, you can find comprehensive listings, for example, in the dpreview camera hub.

Core Features
Camera Viewfinder
(Type or
'000 dots)
Control
Panel
(Y/n)
LCD
Size
(inch)
LCD
Resolution
('000 dots)
LCD
Attach-
ment
Touch
Screen
(Y/n)
Shutter
speed
(1/sec)
Shutter
flaps
(1/sec))
Build-in
Flash
(GN)
Build-in
Image
Stab
Leica M10 (⇒ rgt) optical no 3.0 1037 fixed no 4000 5.0 no no
Fujifilm X100F (⇒ lft) 2360 no 3.0 1040 fixed no 4000 8.0 4.6 no
Canon G9 X Mark II (⇒ lft | rgt) no no 3.0 1040 fixed YES 2000 8.2 6 no
Canon 77D (⇒ lft | rgt) optical YES 3.0 1040 swivel YES 4000 6.0 12 no
Canon M100 (⇒ lft | rgt) no no 3.0 1040 tilting YES 4000 6.1 5 no
Canon M6 (⇒ lft | rgt) no no 3.0 1040 tilting YES 4000 9.0 5 no
Canon SL2 (⇒ lft | rgt) optical no 3.0 1040 swivel YES 4000 5.0 9.8 no
Canon G7 X Mark II (⇒ lft | rgt) no no 3.0 1040 tilting YES 2000 8.0 7 no
Fujifilm X100T (⇒ lft | rgt) 2360 no 3.0 1040 fixed no 4000 6.0 9 no
Fujifilm X100S (⇒ lft | rgt) 2360 no 2.8 460 fixed no 4000 6.0 9 no
Leica TL2 (⇒ lft | rgt) no no 3.7 1230 fixed YES 4000 7.0 no no
Leica CL (⇒ lft | rgt) 2360 YES 3.0 1040 fixed YES 8000 10.0 no no
Leica M Typ 262 (⇒ lft | rgt) optical no 3.0 921 fixed no 4000 3.0 no no
Leica M Typ 240 (⇒ lft | rgt) optical no 3.0 920 fixed no 4000 3.0 no no
Leica M9 (⇒ lft | rgt) optical no 2.5 230 fixed no 4000 2.0 no no
Leica M8 (⇒ lft | rgt) optical no 2.5 230 fixed no 8000 2.0 no no
Panasonic FZ2500 (⇒ lft | rgt) 2360 no 3.0 1040 swivel YES 4000 12.0 13.2 no

Both the M10 and the X100F are current models that good online retailers will have in stock. You can check the latest prices, for example, at amazon. The M10 replaced the earlier Leica M (Typ 240), while the X100F followed on from the Fujifilm X100T.

Summary

So what conclusions can be drawn? Which of the two cameras – the Leica M10 or the Fujifilm X100F – has the upper hand? Below is a summary of the relative strengths of each of the two contestants.


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Arguments in favor of the Leica M10 (Typ 3656):

  • Better low-light imaging: Features bigger pixels on a larger sensor for better high-ISO images.
  • Brighter framing: Features an optical viewfinder for clear, lag-free composition.
  • More flexible: Accepts interchangeable lenses, so that lens characteristics can be altered.
  • More prestigious: Has the Leica luxury appeal, which ensures a high resale price.

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Advantages of the Fujifilm X100F:

  • Broader imaging potential: Can capture not only stills but also 1080/60p video.
  • More framing info: Has an electronic viewfinder that displays shooting data.
  • Faster burst: Shoots at higher frequency (8 vs 5 flaps/sec) to capture the decisive moment.
  • Ready to shoot: Has an integrated lens, whereas the M10 necessitates an extra lens.
  • More compact: Is smaller (127x75mm vs 139x80mm) and will fit more readily into a bag.
  • Less heavy: Has a lower weight even though it has a lens build in (unlike the M10).
  • Longer lasting: Gets more shots (390 versus 210) out of a single battery charge.
  • Easier fill-in: Has a small integrated flash to brighten shadows of backlit subjects.
  • More affordable: Was introduced at a lower price, despite coming with a build-in lens.

If the count of relative strengths (bullet points above) is taken as a measure, the X100F is the clear winner of the contest (9 : 4 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.

M10 04:09 X100F

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 M10 and the X100F 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 following table reports the overall rankings of the cameras as published by some of the major camera review sites. The full reviews are available, respectively, at cameralabs.com, dpreview.com, ephotozine.com, imaging-resource.com, and photographyblog.com.

Review scores
Camera camera
labs
dp
review
ephoto
zine
imaging
resource
photography
blog
Camera
Launch
(year)
Launch
Price
(USD)
Street
Price
(amazon)
Used
Price
(ebay)
Leica M10 (⇒ rgt) - - 4/5 - 4.5/5 2017 6,595 latest check
Fujifilm X100F (⇒ lft) Rec 83/100 Gold 4.5/5 .. 4.5/5 2017 1,299 latest check
Canon G9 X Mark II (⇒ lft | rgt) .. .. 4.5/5 4.5/5 4.5/5 2017 529 latest check
Canon 77D (⇒ lft | rgt) .. 82/100 Silver 4.5/5 .. 4/5 2017 899 latest check
Canon M100 (⇒ lft | rgt) .. .. 4/5 .. 3.5/5 2017 499 latest check
Canon M6 (⇒ lft | rgt) - 80/100 Silver 4/5 4.5/5 4/5 2017 779 latest check
Canon SL2 (⇒ lft | rgt) HiRec 78/100 Silver 4.5/5 - 4.5/5 2017 549 latest check
Canon G7 X Mark II (⇒ lft | rgt) HiRec 81/100 Silver 4.5/5 4/5 4.5/5 2016 699 latest check
Fujifilm X100T (⇒ lft | rgt) Rec 81/100 Silver 4.5/5 4.5/5 5/5 2014 1,299discont. check
Fujifilm X100S (⇒ lft | rgt) HiRec 81/100 Gold 4.5/5 4/5 5/5 2013 1,299discont. check
Leica TL2 (⇒ lft | rgt) .. .. .. .. 4/5 2017 1,950 latest check
Leica CL (⇒ lft | rgt) .. .. .. .. .. 2017 2,795 latest check
Leica M Typ 262 (⇒ lft | rgt) - - - - - 2015 5,195discont. check
Leica M Typ 240 (⇒ lft | rgt) - - 4/5 - - 2012 6,950discont. check
Leica M9 (⇒ lft | rgt) - - 4.5/5 4.5/5 - 2009 7,999discont. check
Leica M8 (⇒ lft | rgt) - HiRec - - - 2006 5,499discont. check
Panasonic FZ2500 (⇒ lft | rgt) Rec 82/100 Silver 4.5/5 4.5/5 5/5 2016 1,199 latest check

Care should be taken when interpreting the review scores above, though. The ratings are only valid when refering to cameras in the same category and of the same age. 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. Also, kindly note that some of the listed sites have over time developped their review approaches and their reporting style.

Other comparisons

In case you are interested in seeing how other cameras pair up, 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. If the camera you are interested in is not available, please contact me, and I will try to locate and add the respective data to the application.

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