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Fujifilm X20 vs X100F

The Fujifilm X20 and the Fujifilm X100F are two digital cameras that were announced, respectively, in January 2013 and January 2017. Both the X20 and the X100F are fixed lens compact cameras that are based on a 2/3 (X20) and an APS-C (X100F) sensor. The X20 has a resolution of 12 megapixels, whereas the X100F provides 24 MP. Read on to find out how these two cameras compare with respect to their body size, their sensors, their features, their input-output connections, and their reception by expert reviewers.

Headline Specifications
Fujifilm X20   Fujifilm X100F
Fujifilm X20 Fujifilm X100F
Fixed lens compact camera Fixed lens compact camera
28-112mm f/2.0-2.8 35mm f/2.0
12 MP, Two Thirds Sensor 24 MP, APS-C Sensor
1080/60p Video 1080/60p Video
ISO 100-12800 ISO 200-12800 (100-51200)
Optical viewfinder Electronic viewfinder (2360k dots)
2.8" LCD, 460k dots 3.0" LCD, 1040k dots
Fixed screen (not touch-sensitive) Fixed screen (not touch-sensitive)
12 shutter flaps per second 8 shutter flaps per second
270 shots per battery charge390 shots per battery charge
117 x 70 x 57 mm, 353 g 127 x 75 x 52 mm, 469 g

Body comparison: Fujifilm X20 vs X100F

An illustration of the physical size and weight of the Fujifilm X20 and the Fujifilm X100F is provided in the side-by-side display below. The two cameras are presented according to their relative size. Three consecutive views from the front, the top, and the rear side are shown. All width, height and depth measures are rounded to the nearest millimeter.

Compare Fujifilm X20 and Fujifilm X100F
Compare X20 versus X100F top
Compare X20 or X100F rear

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 larger (16 percent) than the Fujifilm X20. Moreover, the X100F is markedly heavier (33 percent) than the X20. In this context, it is worth noting that neither the X20 nor the X100F are weather-sealed.

Concerning battery life, the X20 gets 270 shots out of its NP-50 battery, while the X100F can take 390 images on a single charge of its NP-W126S power pack. The power pack in the X100F can be charged via the USB port, which can be very convenient when travelling.

The adjacent table lists the principal physical characteristics of the two cameras alongside a wider set of alternatives. 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 camera comparisons 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
Fujifilm X20» 4.6 in 2.8 in 2.2 in 12.5 oz 270 n Jan 2013 599- i Fujifilm X20
Fujifilm X100F« 5.0 in 3.0 in 2.0 in 16.5 oz 390 n Jan 2017 1,299 i i Fujifilm X100F
Canon G1 X Mark III« » 4.5 in 3.1 in 2.0 in 14.1 oz 200 Y Oct 2017 1,299 i i Canon G1 X Mark III
Canon G7 X« » 4.1 in 2.4 in 1.6 in 10.7 oz 210 n Sep 2014 699- i Canon G7 X
Canon G16« » 4.3 in 3.0 in 1.6 in 12.6 oz 360 n Aug 2013 549 i i Canon G16
Canon G15« » 4.2 in 3.0 in 1.6 in 12.4 oz 350 n Sep 2012 499- i Canon G15
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 X100S« » 5.0 in 2.9 in 2.1 in 15.7 oz 330 n Jan 2013 1,299- i Fujifilm X100S
Fujifilm X-M1« » 4.6 in 2.6 in 1.5 in 11.6 oz 350 n Jun 2013 699- i Fujifilm X-M1
Fujifilm X10« » 4.6 in 2.8 in 2.2 in 12.3 oz 270 n Sep 2011 599- i Fujifilm X10
Fujifilm X100« » 5.0 in 3.0 in 2.1 in 15.7 oz 300 n Sep 2010 1,199- i Fujifilm X100
Leica D-LUX Typ 109« » 4.6 in 2.6 in 2.2 in 14.3 oz 300 n Sep 2014 1,195- i Leica D-LUX Typ 109
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 FZ2500« » 5.4 in 4.0 in 5.3 in 32.3 oz 350 n Sep 2016 1,199 i i Panasonic FZ2500
Panasonic LX100« » 4.5 in 2.6 in 2.2 in 13.9 oz 300 n Sep 2014 899 i i Panasonic LX100
Panasonic LX7« » 4.4 in 2.7 in 1.8 in 10.5 oz 330 n Jul 2012 499- i Panasonic LX7

The price is, of course, an important factor in any camera decision. 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 X20 was launched at a markedly lower price (by 54 percent) than the X100F, 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.

 

Sensor comparison: Fujifilm X20 vs X100F

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. 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 associated with larger, more expensive camera bodies and lenses.

Of the two cameras under consideration, the Fujifilm X20 features a 2/3 sensor and the Fujifilm X100F an APS-C sensor. The sensor area in the X100F is 534 percent bigger. As a result of these sensor size differences, the cameras have a format factor of, respectively, 3.9 and 1.5. The sensor in the X20 has a native 4:3 aspect ratio, while the one in the X100F offers a 3:2 aspect.

Fujifilm X20 and Fujifilm X100F sensor measures

With 24MP, the X100F offers a higher resolution than the X20 (12MP), but the X100F nevertheless has larger individual pixels (pixel pitch of 3.92μm versus 2.20μm for the X20) due to its larger sensor. Moreover, the X100F is a much more recent model (by 4 years) than the X20, and its sensor will have benefitted from technological advances during this time that further enhance the light gathering capacity of its pixel-units. 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.

The Fujifilm X20 has a native sensitivity range from ISO 100 to ISO 12800 The corresponding ISO settings for the Fujifilm X100F are ISO 200 to ISO 12800, with the possibility to increase the ISO range to 100-51200..

X20 versus X100F 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 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
Model
Sensor
Class
Resolution
(MP)
Horiz.
Pixels
Vert.
Pixels
Video
Format
DXO
Portrait
DXO
Landscape
DXO
Sports
DXO
Overall
Camera
Model
Fujifilm X20» 2/3 12.0 4000 30001080/60p----Fujifilm X20
Fujifilm X100F« APS-C 24.0 6000 40001080/60p----Fujifilm X100F
Canon G1 X Mark III« » APS-C 24.0 6000 40001080/60p----Canon G1 X Mark III
Canon G7 X« » 1-inch 20.0 5472 36481080/60p23.012.755671Canon G7 X
Canon G16« » 1/1.7 12.0 4000 30001080/60p21.011.723054Canon G16
Canon G15« » 1/1.7 12.0 4000 30001080/24p19.911.516546Canon G15
Fujifilm X30« » 2/3 12.0 4000 30001080/60p----Fujifilm X30
Fujifilm X100T« » APS-C 16.0 4896 32641080/60p----Fujifilm X100T
Fujifilm X100S« » APS-C 16.0 4896 32641080/60p----Fujifilm X100S
Fujifilm X-M1« » APS-C 16.0 4896 32641080/30p----Fujifilm X-M1
Fujifilm X10« » 2/3 12.0 4000 30001080/30p20.511.324550Fujifilm X10
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 D-LUX 6« » 1/1.7 10.0 3648 27361080/60p----Leica D-LUX 6
Panasonic FZ2500« » 1-inch 20.0 5472 36484K/30p----Panasonic FZ2500
Panasonic LX100« » Four Thirds 12.7 4112 30884K/30p22.312.555367Panasonic LX100
Panasonic LX7« » 1/1.7 10.0 3648 27361080/60p20.711.714750Panasonic LX7

Many modern cameras cannot only take still pictures, but also record videos. Both cameras under consideration are equipped with sensors that have a sufficiently high read-out speed for moving images, and both provide the same movie specifications (1080/60p).

 

Feature comparison: Fujifilm X20 vs X100F

Apart from body and sensor, cameras can and do differ across a range of features. For example, the X100F has an electronic viewfinder (2360k dots), while the X20 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 table below summarizes some of the other core capabilities of the Fujifilm X20 and Fujifilm X100F in connection with corresponding information for a sample of similar cameras.

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)
Built-in
Flash
(yes/no)
Built-in
Image
Stab
Camera
Model
Fujifilm X20»optical n 2.8 460 fixed n 4000 12.0 Y Y Fujifilm X20
Fujifilm X100F«2360 n 3.0 1040 fixed n 4000 8.0 Y n Fujifilm X100F
Canon G1 X Mark III« »2360 n 3.0 1040 swivel Y 2000 9.0 Y Y Canon G1 X Mark III
Canon G7 X« »- n 3.0 1040 tilting Y 2000 6.5 Y Y Canon G7 X
Canon G16« »optical n 3.0 922 fixed n 4000 2.2 Y Y Canon G16
Canon G15« »optical n 3.0 922 fixed n 4000 2.1 Y Y Canon G15
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 X100S« »2360 n 2.8 460 fixed n 4000 6.0 Y n Fujifilm X100S
Fujifilm X-M1« »- n 3.0 920 tilting n 4000 5.6 Y n Fujifilm X-M1
Fujifilm X10« »optical n 2.8 460 fixed n 4000 10.0 Y Y Fujifilm X10
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 D-LUX 6« »- n 3.0 920 fixed n 4000 11.0 Y Y Leica D-LUX 6
Panasonic FZ2500« »2360 n 3.0 1040 swivel Y 4000 12.0 Y Y Panasonic FZ2500
Panasonic LX100« »2764 n 3.0 921 fixed n 4000 11.0 n Y Panasonic LX100
Panasonic LX7« »- n 3.0 920 fixed n 4000 11.0 Y Y Panasonic LX7

The reported shutter speed and shutter burst refer to the use of the mechanical shutter. In addition, the X100F features an 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 X20 is equipped with a zoom lens, while the X100F comes with a built-in prime. The X20 has a 28-112mm f/2.0-2.8 optic and the X100F offers a 35mm f/2.0 (focal lengths in full frame equivalent terms). Hence, the X20 provides a wider angle of view at the short end, as well as more tele-photo reach at the long end than the X100F. Both cameras offer the same maximum aperture.

Concerning the storage of imaging data, both the X20 and the X100F write their files to SDXC cards.

 

Connectivity comparison: Fujifilm X20 vs X100F

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 Fujifilm X20 and Fujifilm X100F and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.

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 X20»Ystereomono--micro2.0---Fujifilm X20
Fujifilm X100F«YstereomonoY-micro2.0Y--Fujifilm X100F
Canon G1 X Mark III« »Ystereomono--micro2.0YYYCanon G1 X Mark III
Canon G7 X« »-stereomono--micro2.0YY-Canon G7 X
Canon G16« »Ystereomono--mini2.0Y--Canon G16
Canon G15« »Ystereomono--mini2.0---Canon G15
Fujifilm X30« »Ystereomono--micro2.0Y--Fujifilm X30
Fujifilm X100T« »YstereomonoY-micro2.0Y--Fujifilm X100T
Fujifilm X100S« »Ystereomono--micro2.0---Fujifilm X100S
Fujifilm X-M1« »Ystereomono--mini2.0Y--Fujifilm X-M1
Fujifilm X10« »Ystereomono--mini2.0---Fujifilm X10
Fujifilm X100« »Ystereo---mini2.0---Fujifilm X100
Leica D-LUX Typ 109« »Ystereomono--micro2.0YY-Leica D-LUX Typ 109
Leica D-LUX 6« »Ystereomono--mini2.0---Leica D-LUX 6
Panasonic FZ2500« »YstereomonoYYmicro2.0Y--Panasonic FZ2500
Panasonic LX100« »Ystereomono--micro2.0YY-Panasonic LX100
Panasonic LX7« »Ystereomono--mini2.0---Panasonic LX7

It is notable that the X100F offers wifi support, which can be a very convenient means to transfer image data to an off-camera location. In contrast, the X20 does not offer wifi capability.

The X100F is a recent model that features in the current product line-up of Fujifilm. 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.


Review summary: Fujifilm X20 vs X100F

So what conclusions can be drawn? Which of the two cameras – the Fujifilm X20 or the Fujifilm X100F – has the upper hand? A synthesis of the relative strong points of each of the models is listed below.


Reasons to prefer the Fujifilm X20:

  • Brighter framing: Features an optical viewfinder for clear, lag-free composition.
  • Faster burst: Shoots at higher frequency (12 vs 8 flaps/sec) to capture the decisive moment.
  • Wider view: Has a wider-angle lens that facilitates landscape or interior shots.
  • More compact: Is smaller (117x70mm vs 127x75mm) and thus needs less room in the bag.
  • Less heavy: Is lighter (by 116g or 25 percent) and hence easier to carry around.
  • Sharper images: Has hand-shake reducing image stabilization built-in.
  • More affordable: Was introduced into a lower priced category (54 percent cheaper at launch).
  • More heavily discounted: Has been available for much longer (launched in January 2013).


Advantages of the Fujifilm X100F:

  • More detail: Has more megapixels (24 vs 12MP), which boosts linear resolution by 44%.
  • 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 framing info: Has an electronic viewfinder that displays shooting data.
  • 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 (1040k vs 460k dots).
  • Less disturbing: Has an electronic shutter option for completely silent shooting.
  • Longer lasting: Gets more shots (390 versus 270) out of a single battery charge.
  • Easier travel charging: Can be conveniently charged via its USB port.
  • Easier file upload: Has wifi built in for automatic backup or image transfer to the web.
  • More modern: Reflects 4 years of technical progress since the X20 launch.

If the count of relative strengths (bullet points above) is taken as a measure, the X100F is the clear winner of the contest (13 : 8 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.

X20 08:13 X100F

In any case, while the comparison of technical specifications can provide a useful overview of the capabilities of different cameras, it remains partial and cannot reveal, for example, the handling experience and imaging performance when actually working with the X20 or the X100F. User reviews, such as those found at amazon, can sometimes inform about these issues, but such feedback is often incomplete, inconsistent, and biased.

Expert reviews: Fujifilm X20 vs X100F

This is where reviews by experts come in. The table below summarizes the assessments of some of the best known 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 X20»HiRec77/1004.5/5-5/5 Jan 2013 599- i Fujifilm X20
Fujifilm X100F«Rec83/1004.5/5-4.5/5 Jan 2017 1,299 i i Fujifilm X100F
Canon G1 X Mark III« »Rec79/1004.5/5-4.5/5 Oct 2017 1,299 i i Canon G1 X Mark III
Canon G7 X« »HiRec77/1004.5/53.5/54.5/5 Sep 2014 699- i Canon G7 X
Canon G16« »Rec-4.5/54.5/54.5/5 Aug 2013 549 i i Canon G16
Canon G15« »Rec76/1004.5/54.5/54.5/5 Sep 2012 499- i Canon G15
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 X100S« »HiRec81/1004.5/54/55/5 Jan 2013 1,299- i Fujifilm X100S
Fujifilm X-M1« »Rec77/1004.5/5-4.5/5 Jun 2013 699- i Fujifilm X-M1
Fujifilm X10« »-76/1004/53.5/54.5/5 Sep 2011 599- i Fujifilm X10
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 Leica D-LUX Typ 109
Leica D-LUX 6« »--4/5-4/5 Sep 2012 699- i Leica D-LUX 6
Panasonic FZ2500« »Rec82/1004.5/54.5/55/5 Sep 2016 1,199 i i Panasonic FZ2500
Panasonic LX100« »HiRec85/1005/54/55/5 Sep 2014 899 i i Panasonic LX100
Panasonic LX7« »HiRec75/1004/55/54.5/5 Jul 2012 499- i Panasonic LX7

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

Fujifilm X20:
Check Ebay offers
Fujifilm X100F:
Check Amazon price

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. Alternatively, you can follow any of the listed hyperlinks for comparisons that others found interesting.

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    Specifications: Fujifilm X20 vs Fujifilm X100F

    Camera Specifications
    Camera Model Fujifilm X20 Fujifilm X100F
    Camera Type Fixed lens compact camera Fixed lens compact camera
    Camera Lens 28-112mm f/2.0-2.8 35mm f/2.0
    Launch Date January 2013 January 2017
    Launch Price USD 599 USD 1299
    Sensor Specs
    Sensor Technology CMOS CMOS
    Sensor Format Two Thirds Sensor APS-C Sensor
    Sensor Size 8.8 x 6.6 mm 23.6 x 6.6 mm
    Sensor Area 58.08 mm2 368.16 mm2
    Sensor Diagonal 11 mm 28.3 mm
    Crop Factor 3.9x 1.5x
    Sensor Resolution 12 Megapixels 24 Megapixels
    Image Resolution 4000 x 3000 pixels 6000 x 4000 pixels
    Pixel Pitch 2.20 μm 3.92 μm
    Pixel Density 20.66 MP/cm2 6.52 MP/cm2
    Moiré control no AA filter no AA filter
    Movie Capability 1080/60p Video 1080/60p Video
    ISO Setting 100-12800 ISO 200-12800 ISO
    ISO Boost no Enhancement 100-51200 ISO
    Image Processor EXR Processor II X-Processor Pro
    Screen Specs
    Viewfinder Type Optical viewfinder Electronic viewfinder
    Viewfinder Field of View 85% 100%
    Viewfinder Magnification ..x 0.43x
    Viewfinder Resolution n/a 2360k dots
    LCD Framing Live View Live View
    Rear LCD Size 2.8 inch 3.0 inch
    LCD Resolution 460k dots 1040k dots
    LCD Attachment Fixed screen Fixed screen
    Shooting Specs
    Autofocus System On-Sensor Phase-detect On-Sensor Phase-detect
    Maximum Shutter Speed 1/4000s 1/4000s
    Continuous Shooting 12 shutter flaps/s 8 shutter flaps/s
    Silent Shootingno E-ShutterElectronic Shutter
    Fill Flash Build-in Flash Build-in Flash
    Storage Medium SDXC cards SDXC cards
    Second Storage Option Single card slot Single card slot
    Connectivity Specs
    External Flash Hotshoe Hotshoe
    USB Connector USB 2.0 USB 2.0
    HDMI Port micro HDMI micro HDMI
    Microphone Port no MIC socket External MIC port
    Wifi Support no Wifi Wifi built-in
    Body Specs
    Battery Type NP-50 power pack NP-W126S power pack
    Battery Life (CIPA)270 shots per charge390 shots per charge
    In-Camera Charging no USB charging USB charging
    Body Dimensions 117 x 70 x 57 mm
    (4.6 x 2.8 x 2.2 in)
    127 x 75 x 52 mm
    (5.0 x 3.0 x 2.0 in)
    Camera Weight 353 g (12.5 oz) 469 g (16.5 oz)

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