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Sony RX10 IV versus Fujifilm X-Pro2

The Sony Cyber-shot DSC-RX10 IV and the Fujifilm X-Pro2 are two enthusiast cameras that were revealed to the public, respectively, in September 2017 and January 2016. The RX10 IV is a fixed lens compact, while the X-Pro2 is a mirrorless interchangeable lens camera. The cameras are based on an one-inch (RX10 IV) and an APS-C (X-Pro2) sensor. The Sony has a resolution of 20 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: Sony RX10 IV vs Fujifilm X-Pro2

An illustration of the physical size and weight of the Sony RX10 IV and the Fujifilm X-Pro2 is provided in the side-by-side display below. Three successive views from the front, the top, and the rear are shown. All width, height and depth measures 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 RX10 IV – represents the basis for the calculations across all the size and weight measures).

Snapsort Sony RX10 IV vs Fujifilm X-Pro2
Compare RX10 IV versus X-Pro2 top
Compare RX10 IV and X-Pro2 rear

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Fujifilm X-Pro2 is notably smaller (6 percent) than the Sony RX10 IV. In this context, it is worth noting that both cameras are splash and dust-proof and can, hence, be used in inclement weather conditions or harsh environments.

The above size and weight comparisons are to some extent incomplete and possibly misleading, as the RX10 IV has a lens build in, whereas the X-Pro2 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-Pro2 and their specifications in the Fujinon X Lens Catalog.

Concerning battery life, the RX10 IV gets 400 shots out of its NP-FW50 battery, while the X-Pro2 can take 350 images on a single charge of its NP-W126 power pack.

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 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)
Sony RX10 IV» 5.2 in 3.7 in 5.7 in 38.6 oz 400 Y Sep 2017 1,699 i i
Fujifilm X-Pro2« 5.6 in 3.3 in 1.8 in 17.5 oz 350 Y Jan 2016 1,699 i i
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 6D Mark II« » 5.7 in 4.4 in 3.0 in 27.0 oz 1200 Y Jun 2017 1,999 i i
Fujifilm X-E3« » 4.8 in 2.9 in 1.7 in 11.9 oz 350 n Sep 2017 899 i i
Fujifilm X-A3« » 4.6 in 2.6 in 1.6 in 12.0 oz 410 n Aug 2016 399 i i
Fujifilm X-T2« » 5.2 in 3.6 in 1.9 in 17.9 oz 340 Y Jul 2016 1,599 i i
Fujifilm X-Pro1« » 5.5 in 3.2 in 1.7 in 15.9 oz 300 n Jan 2012 1,699- i
Nikon D500« » 5.8 in 4.5 in 3.2 in 30.3 oz 1240 Y Jan 2016 1,999 i i
Sony A6300« » 4.7 in 2.6 in 1.9 in 14.3 oz 400 Y Feb 2016 999- i
Sony A6500« » 4.7 in 2.6 in 2.1 in 16.0 oz 350 Y Oct 2016 1,399 i i
Sony RX10 III« » 5.2 in 3.7 in 5.0 in 37.1 oz 420 Y Mar 2016 1,499- i
Sony RX100 V« » 4.0 in 2.3 in 1.6 in 10.5 oz 220 n Oct 2016 999 i i
Sony RX10 II« » 5.1 in 3.5 in 4.0 in 28.7 oz 400 Y Jun 2015 1,299- i
Sony RX10« » 5.1 in 3.5 in 4.0 in 28.7 oz 420 Y Oct 2013 1,299- i

The price is, of course, an important factor in any camera decision. The listed launch prices provide an indication of the market segment that the manufacturer of the cameras have been targeting. 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: Sony RX10 IV vs Fujifilm X-Pro2

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 more expensive and lead to bigger and heavier cameras and lenses.

Of the two cameras under consideration, the Sony RX10 IV features an one-inch sensor and the Fujifilm X-Pro2 an APS-C sensor. The sensor area in the X-Pro2 is 217 percent bigger. As a result of these sensor size differences, the cameras have a format factor of, respectively, 2.7 and 1.5. Both cameras have a native aspect ratio (sensor width to sensor height) of 3:2.

Sony RX10 IV and Fujifilm X-Pro2 sensor measures

With 24MP, the X-Pro2 offers a higher resolution than the RX10 IV (20MP), but the X-Pro2 nevertheless has larger individual pixels (pixel pitch of 3.92μm versus 2.41μm for the RX10 IV) due to its larger sensor. However, the RX10 IV is a somewhat more recent model (by 1 year and 7 months) than the X-Pro2, and its sensor might 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-Pro2 has no anti-alias filter installed, so that it can capture all the detail its sensor resolves.

RX10 IV versus X-Pro2 MP

For most cameras, data on sensor performance has been reported by DXO Mark. 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 following table provides an overview of the physical sensor characteristics, as well as the sensor quality measurements for a selection of comparators.

Sensor Characteristics
  Camera Sensor
Class
Resolution
(MP)
Horiz.
Pixels
Vert.
Pixels
Video
Format
DXO
Portrait
DXO
Landscape
DXO
Sports
DXO
Overall
Sony RX10 IV» 1-inch 20.0 5472 36484K/30p----
Fujifilm X-Pro2« APS-C 24.0 6000 40001080/60p----
Canon G1 X Mark III« » APS-C 24.0 6000 40001080/60p----
Canon 6D Mark II« » Full Frame 26.0 6240 41601080/60p24.411.9286285
Fujifilm X-E3« » APS-C 24.0 6000 40004K/30p----
Fujifilm X-A3« » APS-C 24.0 6000 40001080/60p----
Fujifilm X-T2« » APS-C 24.0 6000 40004K/30p----
Fujifilm X-Pro1« » APS-C 16.0 4896 32641080/24p----
Nikon D500« » APS-C 20.7 5568 37124K/30p24.014.0132483
Sony A6300« » APS-C 24.0 6000 40004K/30p24.413.7143785
Sony A6500« » APS-C 24.0 6000 40004K/30p24.513.7140585
Sony RX10 III« » 1-inch 20.0 5472 36484K/30p23.112.647270
Sony RX100 V« » 1-inch 20.0 5472 36484K/30p22.812.458670
Sony RX10 II« » 1-inch 20.0 5472 36484K/30p23.012.653170
Sony RX10« » 1-inch 20.0 5472 36481080/60p22.912.647469

Many modern cameras are not only capable of taking still images, but can also record movies. The two cameras under consideration both have sensors whose read-out speed is fast enough to capture moving pictures, but the RX10 IV provides a higher video resolution than the X-Pro2. It can shoot video footage at 4K/30p, while the Fujifilm is limited to 1080/60p.

 

Feature comparison: Sony RX10 IV vs Fujifilm X-Pro2

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 X-Pro2 offers a slightly higher resolution than the one in the RX10 IV (2360k vs 2359k dots). The following table reports on some other key feature differences and similarities of the Sony RX10 IV, the Fujifilm X-Pro2, and comparable cameras. If needed, the dpreview camera hub, for example, contains further detail on the cameras' specs.

Core Features
  Camera 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
Sony RX10 IV»2359 Y 3.0 1440 tilting Y 2000 24.0 Y Y
Fujifilm X-Pro2«2360 n 3.0 1620 fixed n 8000 8.0 n n
Canon G1 X Mark III« »2360 n 3.0 1040 swivel Y 2000 9.0 Y Y
Canon 6D Mark II« »optical Y 3.0 1040 swivel Y 4000 6.5 n n
Fujifilm X-E3« »2360 n 3.0 1040 fixed Y 4000 8.0 n n
Fujifilm X-A3« »- n 3.0 1040 tilting Y 4000 6.0 Y n
Fujifilm X-T2« »2360 n 3.0 1040 tilting n 8000 14.0 n n
Fujifilm X-Pro1« »1440 n 3.0 1230 fixed n 4000 6.0 n n
Nikon D500« »optical Y 3.2 2359 tilting Y 8000 10.0 n n
Sony A6300« »2300 n 3.0 922 tilting n 4000 11.0 Y n
Sony A6500« »2300 n 3.0 922 tilting Y 4000 11.0 Y Y
Sony RX10 III« »2359 Y 3.0 1229 tilting n 2000 14.0 Y Y
Sony RX100 V« »2359 n 3.0 1229 tilting n 2000 24.0 Y Y
Sony RX10 II« »2359 Y 3.0 1229 tilting n 3200 14.0 Y Y
Sony RX10« »1440 Y 3.0 1229 tilting n 3200 10.0 Y Y

Both the RX10 IV and the X-Pro2 are current models that good online retailers will have in stock. You can check the latest prices, for example, at amazon. The X-Pro2 replaced the earlier Fujifilm X-Pro1, while the RX10 IV followed on from the Sony RX10 III.

Review summary: Sony RX10 IV vs Fujifilm X-Pro2

So what is the bottom line? Is the Sony RX10 IV better than the Fujifilm X-Pro2 or vice versa? A synthesis of the relative strong points of each of the models is listed below.

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Reasons to prefer the Sony Cyber-shot DSC-RX10 IV:

  • 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).
  • Easier setting verification: Has an LCD display on top to control shooting parameters.
  • More flexible LCD: Has a tilting screen for odd-angle shots in landscape orientation.
  • Fewer buttons to press: Is equipped with a touch-sensitive rear screen to facilitate handling.
  • Faster burst: Shoots at higher frequency (24 vs 8 flaps/sec) to capture the decisive moment.
  • Ready to shoot: Has a lens build-in, whereas the X-Pro2 requires a separate lens.
  • Longer lasting: Can take more shots (400 versus 350) on a single battery charge.
  • Easier fill-in: Is equipped with a small onboard flash to brighten deep shadow areas.
  • Sharper images: Has hand-shake reducing image stabilization build-in.
  • More modern: Is somewhat more recent (announced 1 year and 7 months after the X-Pro2).

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Arguments in favor of the Fujifilm X-Pro2:

  • More detail: Has more megapixels (24 vs 20MP), which boosts linear resolution by 10%.
  • 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.
  • More detailed LCD: Has a higher resolution rear screen (1620k vs 1440k dots).
  • Faster shutter: Has higher mechanical shutter speed (8000/sec vs 2000/sec) to freeze action.
  • More flexible: Takes interchangeable lenses and can thus be used with specialty optics.
  • More heavily discounted: Has been on the market for longer (launched in January 2016).

If the number of relative strengths (bullet points above) is taken as a guide, the RX10 IV is the clear winner of the match-up (11 : 7 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.

RX10 IV 11:07 X-Pro2

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 RX10 IV or the X-Pro2. 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 cameralabs dpreview ephotozine imaging-resource photographyblog Camera
Launch
(announced)
Launch
Price
(USD)
Street
Price
(USD)
Used
Price
(USD)
Sony RX10 IV»Rec84/1004.5/5-5/5 Sep 2017 1,699 i i
Fujifilm X-Pro2«Rec83/1004.5/54.5/54.5/5 Jan 2016 1,699 i i
Canon G1 X Mark III« »Rec79/1004.5/5-4.5/5 Oct 2017 1,299 i i
Canon 6D Mark II« »Rec80/1004.5/54/54/5 Jun 2017 1,999 i i
Fujifilm X-E3« »Rec84/1004.5/54.5/54.5/5 Sep 2017 899 i i
Fujifilm X-A3« »-74/1004.5/5-4/5 Aug 2016 399 i i
Fujifilm X-T2« »HiRec86/1004.5/55/55/5 Jul 2016 1,599 i i
Fujifilm X-Pro1« »HiRec79/1004.5/54/54.5/5 Jan 2012 1,699- i
Nikon D500« »HiRec91/1004.5/55/55/5 Jan 2016 1,999 i i
Sony A6300« »Rec85/1005/55/55/5 Feb 2016 999- i
Sony A6500« »HiRec85/1004.5/55/54.5/5 Oct 2016 1,399 i i
Sony RX10 III« »Rec84/1004.5/54.5/54.5/5 Mar 2016 1,499- i
Sony RX100 V« »HiRec83/1004/55/54.5/5 Oct 2016 999 i i
Sony RX10 II« »HiRec82/1004.5/54.5/54/5 Jun 2015 1,299- i
Sony RX10« »Rec80/1004.5/54.5/54.5/5 Oct 2013 1,299- i

The review scores listed above should be treated with care, though. The ratings are only valid when refering to cameras in the same category and of the same age. Hence, a score should always be seen in the context of the camera's market launch date and its price, and comparisons of ratings among very different cameras or across long time periods have little meaning. Also, please note that some of the review sites have changed their methodology and reporting over time.

 

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. 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, kindly get in touch, and I will try to update the database with the necessary infos.

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