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Fujifilm X-M1 versus Fujifilm X20

The Fujifilm X-M1 and the Fujifilm X20 are two digital cameras that were announced, respectively, in June 2013 and January 2013. The X-M1 is a mirrorless interchangeable lens camera, while the X20 is a fixed lens compact. The cameras are based on an APS-C (X-M1) and a 2/3 sensor. The X-M1 has a resolution of 16 megapixel, whereas the X20 provides 12 MP.

Body comparison

The side-by-side display below illustrates the physical size and weight of the Fujifilm X-M1 and the Fujifilm X20. Three consecutive views from the front, the top, and the rear side 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 X-M1 – represents the basis for the calculations across all the size and weight measures).

Fujifilm X-M1 vs Fujifilm X20 front
X-M1 versus X20 top view
X-M1 and X20 rear side
Body view (X-M1 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 X20 is somewhat larger (4 percent) than the Fujifilm X-M1. Cameras that are aimed at professionals or semi-pros tend to be a bit bulkier in order to give them the necessary environmental and shock resistance. In this context, it is worth noting that neither the X-M1 nor the X20 are weather-sealed.

The above size and weight comparisons are to some extent incomplete and possibly misleading, as the X20 has a lens build in, whereas the X-M1 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-M1 and their specifications in the Fujinon X 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)
Fujifilm X-M1 (⇒ rgt) 117 mm 67 mm 39 mm 330 g 350 no 2013 699 latest check
Fujifilm X20 (⇒ lft) 117 mm 70 mm 57 mm 353 g 270 no 2013 599discont. check
Canon G1 X Mark II (⇒ lft | rgt) 116 mm 74 mm 66 mm 553 g 240 no 2014 799 latest check
Canon G7 X (⇒ lft | rgt) 103 mm 60 mm 40 mm 304 g 210 no 2014 699discont. check
Canon G16 (⇒ lft | rgt) 109 mm 76 mm 40 mm 356 g 360 no 2013 549 latest check
Fujifilm X70 (⇒ lft | rgt) 113 mm 64 mm 44 mm 340 g 330 no 2016 799 latest check
Fujifilm X-E2S (⇒ lft | rgt) 129 mm 75 mm 37 mm 350 g 350 no 2016 699discont. check
Fujifilm X-T10 (⇒ lft | rgt) 118 mm 83 mm 41 mm 381 g 350 no 2015 799discont. check
Fujifilm X100T (⇒ lft | rgt) 127 mm 74 mm 52 mm 440 g 330 no 2014 1,299discont. check
Fujifilm X30 (⇒ lft | rgt) 119 mm 72 mm 60 mm 423 g 470 no 2014 599 latest check
Fujifilm X100S (⇒ lft | rgt) 127 mm 74 mm 54 mm 445 g 330 no 2013 1,299discont. check
Fujifilm X-E2 (⇒ lft | rgt) 129 mm 75 mm 37 mm 350 g 350 no 2013 999discont. check
Fujifilm X-A1 (⇒ lft | rgt) 117 mm 67 mm 39 mm 330 g 350 no 2013 399discont. check
Fujifilm X-Pro1 (⇒ lft | rgt) 140 mm 82 mm 43 mm 450 g 300 no 2012 1,699discont. check
Fujifilm X-E1 (⇒ lft | rgt) 129 mm 75 mm 38 mm 350 g 350 no 2012 999discont. check
Fujifilm X10 (⇒ lft | rgt) 117 mm 70 mm 57 mm 350 g 270 no 2011 599discont. check

The listed prices provide an indication of the market segment that the manufacturer of the cameras have been targeting. The X20 was launched at a lower price than the X-M1, 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 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. 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 associated with larger, more expensive camera bodies and lenses.

Of the two cameras under consideration, the Fujifilm X-M1 features an APS-C sensor and the Fujifilm X20 a 2/3 sensor. The sensor area in the X20 is 84 percent smaller. As a result of these sensor size differences, the cameras have a format factor of, respectively, 1.5 and 3.9. The sensor in the X-M1 has a native 3:2 aspect ratio, while the one in the X20 offers a 4:3 aspect.

Fujifilm X-M1 and Fujifilm X20 sensor measures
Sensor size

With 16MP, the X-M1 offers a higher resolution than the X20 (12MP), but the X-M1 nevertheless has larger individual pixels (pixel pitch of 4.82μm versus 2.2μm for the X20) due to its larger sensor. Moreover, the X-M1 is a somewhat more recent model (by 5 months) than the X20, and its sensor might 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 neither of the two cameras has an anti-alias filter installed, so they are able to capture all the detail the sensor resolves.

X-M1 versus X20 MP
Sensor resolution

For most cameras, data on sensor performance has been reported by DXO Mark. 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 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
Fujifilm X-M1 (⇒ rgt) APS-C 16.0 4896 3264 1080/30p - - - -
Fujifilm X20 (⇒ lft) 2/3 12.0 4000 3000 1080/60p - - - -
Canon G1 X Mark II (⇒ lft | rgt) 1.5-inch 13.0 4160 3120 1080/30p 21.5 10.8 581 58
Canon G7 X (⇒ lft | rgt) 1-inch 20.0 5472 3648 1080/60p 23.0 12.7 556 71
Canon G16 (⇒ lft | rgt) 1/1.7 12.0 4000 3000 1080/60p 21.0 11.7 230 54
Fujifilm X70 (⇒ lft | rgt) APS-C 16.0 4896 3264 1080/60p - - - -
Fujifilm X-E2S (⇒ lft | rgt) APS-C 16.0 4896 3264 1080/60p - - - -
Fujifilm X-T10 (⇒ lft | rgt) APS-C 16.0 4896 3264 1080/60p - - - -
Fujifilm X100T (⇒ lft | rgt) APS-C 16.0 4896 3264 1080/60p - - - -
Fujifilm X30 (⇒ lft | rgt) 2/3 12.0 4000 3000 1080/60p - - - -
Fujifilm X100S (⇒ lft | rgt) APS-C 16.0 4896 3264 1080/60p - - - -
Fujifilm X-E2 (⇒ lft | rgt) APS-C 16.0 4896 3264 1080/60p - - - -
Fujifilm X-A1 (⇒ lft | rgt) APS-C 16.0 4896 3264 1080/30p - - - -
Fujifilm X-Pro1 (⇒ lft | rgt) APS-C 16.0 4896 3264 1080/24p - - - -
Fujifilm X-E1 (⇒ lft | rgt) APS-C 16.0 4896 3264 1080/24p - - - -
Fujifilm X10 (⇒ lft | rgt) 2/3 12.0 4000 3000 1080/30p 20.5 11.3 245 50

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 X20 provides a faster frame rate than the X-M1. It can shoot movie footage at 1080/60p, while the X-M1 is limited to 1080/30p.

Feature comparison

Apart from body and sensor, cameras can and do differ across a variety of features. For example, the X20 has an optical viewfinder, which can be very useful when shooting in bright sunlight. In contrast, the X-M1 relies on live view and the rear LCD for framing. The table below summarizes some of the other core capabilities of the Fujifilm X-M1 and Fujifilm X20 in connection with corresponding information for a sample of similar cameras. 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
Fujifilm X-M1 (⇒ rgt) no no 3.0 920 tilting no 4000 5.6 7 no
Fujifilm X20 (⇒ lft) optical no 2.8 460 fixed no 4000 12.0 7 no
Canon G1 X Mark II (⇒ lft | rgt) no no 3.0 1040 tilting YES 4000 5.2 6.8 no
Canon G7 X (⇒ lft | rgt) no no 3.0 1040 tilting YES 2000 6.5 7 no
Canon G16 (⇒ lft | rgt) optical no 3.0 922 fixed no 4000 2.2 7 no
Fujifilm X70 (⇒ lft | rgt) no no 3.0 1040 tilting YES 4000 8.0 7.9 no
Fujifilm X-E2S (⇒ lft | rgt) 2360 no 3.0 1040 fixed no 4000 7.0 7 no
Fujifilm X-T10 (⇒ lft | rgt) 2360 no 3.0 920 tilting no 4000 8.0 5 no
Fujifilm X100T (⇒ lft | rgt) 2360 no 3.0 1040 fixed no 4000 6.0 9 no
Fujifilm X30 (⇒ lft | rgt) 2360 no 3.0 920 tilting no 4000 12.0 7 no
Fujifilm X100S (⇒ lft | rgt) 2360 no 2.8 460 fixed no 4000 6.0 9 no
Fujifilm X-E2 (⇒ lft | rgt) 2360 no 3.0 1040 fixed no 4000 7.0 7 no
Fujifilm X-A1 (⇒ lft | rgt) no no 3.0 920 tilting no 4000 5.6 7 no
Fujifilm X-Pro1 (⇒ lft | rgt) 1440 no 3.0 1230 fixed no 4000 6.0 no no
Fujifilm X-E1 (⇒ lft | rgt) 2360 no 2.8 460 fixed no 4000 6.0 YES no
Fujifilm X10 (⇒ lft | rgt) optical no 2.8 460 fixed no 4000 10.0 9 no

The X-M1 is a current model that online retailers, such as amazon, will have in stock. In contrast, the X20 has been discontinued (but it can be found pre-owned on ebay). As a replacement in the same line of cameras, the X20 was succeeded by the Fujifilm X30.

Summary

So what is the bottom line? Which of the two cameras – the Fujifilm X-M1 or the Fujifilm X20 – has the upper hand? The listing below highlights the relative strengths of the two models.


Reasons to prefer the Fujifilm X-M1:

  • More detail: Offers more megapixels (16 vs 12MP) with a 18% higher linear resolution.
  • Better low-light imaging: Features bigger pixels on a larger sensor for better high-ISO images.
  • 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 (920k vs 460k dots).
  • More flexible LCD: Has a tilting screen for odd-angle shots in landscape orientation.
  • More flexible: Accepts interchangeable lenses, so that lens characteristics can be altered.
  • Longer lasting: Can take more shots (350 versus 270) on a single battery charge.
  • More modern: Is somewhat more recent (announced 5 months after the X20).

Advantages of the Fujifilm X20:

  • Better video: Provides higher movie framerates (1080/30p vs 1080/60p).
  • Easier framing: Has an optical viewfinder for image framing.
  • Faster burst: Shoots at higher frequency (12 vs 5.6 flaps/sec) to capture the decisive moment.
  • Ready to shoot: Has an integrated lens, whereas the X-M1 necessitates an extra lens.
  • More affordable: Was introduced at a lower price, despite coming with a build-in lens.
  • More heavily discounted: Has been on the market for longer (launched in June 2013).

If the count of relative strengths (bullet points above) is taken as a measure, the X-M1 emerges as the winner of the contest (8 : 6 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.

X-M1 08:06 X20

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 X-M1 and the X20 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 hands-on reviews by experts are important. The adjacent table relays the overall verdicts of several of the most popular camera review sites. The detailed reviews can be accessed, respectively, on the websites of 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)
Fujifilm X-M1 (⇒ rgt) Rec 77/100 Gold 4.5/5 - 4.5/5 2013 699 latest check
Fujifilm X20 (⇒ lft) HiRec 77/100 Silver 4.5/5 - 5/5 2013 599discont. check
Canon G1 X Mark II (⇒ lft | rgt) Rec 77/100 Silver 4/5 4/5 4.5/5 2014 799 latest check
Canon G7 X (⇒ lft | rgt) HiRec 77/100 Silver 4.5/5 3.5/5 4.5/5 2014 699discont. check
Canon G16 (⇒ lft | rgt) Rec - 4.5/5 4.5/5 4.5/5 2013 549 latest check
Fujifilm X70 (⇒ lft | rgt) - 76/100 4.5/5 4/5 4.5/5 2016 799 latest check
Fujifilm X-E2S (⇒ lft | rgt) - 77/100 4.5/5 - 4.5/5 2016 699discont. check
Fujifilm X-T10 (⇒ lft | rgt) HiRec 80/100 Silver 5/5 4/5 5/5 2015 799discont. check
Fujifilm X100T (⇒ lft | rgt) Rec 81/100 Silver 4.5/5 4.5/5 5/5 2014 1,299discont. check
Fujifilm X30 (⇒ lft | rgt) - 76/100 4.5/5 4/5 4.5/5 2014 599 latest check
Fujifilm X100S (⇒ lft | rgt) HiRec 81/100 Gold 4.5/5 4/5 5/5 2013 1,299discont. check
Fujifilm X-E2 (⇒ lft | rgt) - 80/100 Gold 4.5/5 - 5/5 2013 999discont. check
Fujifilm X-A1 (⇒ lft | rgt) - - 4.5/5 - 4.5/5 2013 399discont. check
Fujifilm X-Pro1 (⇒ lft | rgt) HiRec 79/100 Silver 4.5/5 4/5 4.5/5 2012 1,699discont. check
Fujifilm X-E1 (⇒ lft | rgt) HiRec 79/100 Gold 4.5/5 4.5/5 4.5/5 2012 999discont. check
Fujifilm X10 (⇒ lft | rgt) - 76/100 Silver 4/5 3.5/5 4.5/5 2011 599discont. check

Care should be taken when interpreting the review scores above, though. The ratings were established in reference to similarly priced cameras that were available in the market at the time of the review. 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 would like to check on the differences and similarities of other camera models, just make a corresponding selection in the search boxes 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 send me an email, and I will try to add information on that model to the database.

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