Fujifilm X-M1 vs Sony RX1R II
The Fujifilm X-M1 and the Sony Cyber-shot DSC-RX1R II are two digital cameras that were revealed to the public, respectively, in June 2013 and October 2015. The X-M1 is a mirrorless interchangeable lens camera, while the RX1R II is a fixed lens compact. The cameras are based on an APS-C (X-M1) and a full frame (RX1R II) sensor. The Fujifilm has a resolution of 16 megapixels, whereas the Sony provides 42.2 MP.
Below is an overview of the main specs of the two cameras as a starting point for the comparison.
Going beyond this snapshot of core features and characteristics, what are the differences between the Fujifilm X-M1 and the Sony Cyber-shot DSC-RX1R II? Which one should you buy? Read on to find out how these two cameras compare with respect to their body size, their imaging sensors, their shooting features, their input-output connections, and their reception by expert reviewers.
The side-by-side display below illustrates the physical size and weight of the Fujifilm X-M1 and the Sony RX1R II. The two cameras are presented according to their relative size. Three consecutive perspectives from the front, the top, and the back are available. All size dimensions are rounded to the nearest millimeter.
The X-M1 can be obtained in three different colors (black, silver, brown), while the RX1R II is only available in black.
If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Sony RX1R II is notably smaller (6 percent) than the Fujifilm X-M1. In this context, it is worth noting that neither the X-M1 nor the RX1R II are weather-sealed.
The above size and weight comparisons are to some extent incomplete and possibly misleading, as the RX1R II has a lens built 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 compare the optics available for the X-M1 and their specifications in the Fujinon X Lens Catalog.
Concerning battery life, the X-M1 gets 350 shots out of its NP-W126 battery, while the RX1R II can take 220 images on a single charge of its NP-BX1 power pack. The power pack in the RX1R II can be charged via the USB port, which can be very convenient when travelling.
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, you can move across to the CAM-parator tool and choose from the broad selection of possible camera comparisons there.
|1.||Fujifilm X-M1||117 mm||67 mm||39 mm||330 g||350||n||Jun 2013||699||ebay.com|
|2.||Sony RX1R II||113 mm||65 mm||72 mm||507 g||220||n||Oct 2015||3,299||amazon.com|
|3.||Canon 5DS||152 mm||116 mm||76 mm||930 g||700||Y||Feb 2015||3,699||amazon.com|
|4.||Canon 5DS R||152 mm||116 mm||76 mm||930 g||700||Y||Feb 2015||3,699||amazon.com|
|5.||Fujifilm X-A10||117 mm||67 mm||40 mm||331 g||410||n||Dec 2016||399||ebay.com|
|6.||Fujifilm X-E2S||129 mm||75 mm||37 mm||350 g||350||n||Jan 2016||699||ebay.com|
|7.||Fujifilm X-A2||117 mm||67 mm||40 mm||350 g||410||n||Jan 2015||399||ebay.com|
|8.||Fujifilm X-T10||118 mm||83 mm||41 mm||381 g||350||n||May 2015||799||ebay.com|
|9.||Fujifilm X-A1||117 mm||67 mm||39 mm||330 g||350||n||Sep 2013||399||ebay.com|
|10.||Fujifilm X-E2||129 mm||75 mm||37 mm||350 g||350||n||Oct 2013||999||ebay.com|
|11.||Fujifilm X-E1||129 mm||75 mm||38 mm||350 g||350||n||Sep 2012||999||ebay.com|
|12.||Fujifilm X-Pro1||140 mm||82 mm||43 mm||450 g||300||n||Jan 2012||1,699||ebay.com|
|13.||Leica Q Typ 116||130 mm||80 mm||93 mm||640 g||300||n||Jun 2015||4,249||ebay.com|
|14.||Sony RX1R||113 mm||65 mm||70 mm||482 g||270||n||Jun 2013||2,799||ebay.com|
|15.||Sony NEX-5R||111 mm||59 mm||39 mm||276 g||330||n||Aug 2012||749||ebay.com|
|16.||Sony NEX-F3||117 mm||67 mm||42 mm||314 g||470||n||May 2012||599||ebay.com|
|17.||Sony RX1||113 mm||65 mm||70 mm||482 g||270||n||Sep 2012||2,799||ebay.com|
|Note: Measurements and pricing do not include easily detachable parts, such as add-on or interchangeable lenses or optional viewfinders.|
Any camera decision will naturally be influenced heavily by the price. The retail prices at the time of the camera’s release place the model in the market relative to other models in the producer’s line-up and the competition. 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. Then, after the new model is out, very good deals can frequently be found on the pre-owned market.
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. 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 are more costly to manufacture and tend to lead to bigger and heavier cameras and lenses.
Of the two cameras under consideration, the Fujifilm X-M1 features an APS-C sensor and the Sony RX1R II a full frame sensor. The sensor area in the RX1R II is 133 percent bigger. As a result of these sensor size differences, the cameras have a format factor of, respectively, 1.5 and 1.0. Both cameras have a native aspect ratio (sensor width to sensor height) of 3:2.
With 42.2MP, the RX1R II offers a higher resolution than the X-M1 (16MP), but the RX1R II has smaller individual pixels (pixel pitch of 4.50μm versus 4.80μm for the X-M1). Yet, the RX1R II is a much more recent model (by 2 years and 3 months) than the X-M1, 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 neither of the two cameras has an anti-alias filter installed, so they are able to capture all the detail the sensor resolves.
The resolution advantage of the Sony RX1R II implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the RX1R II for good quality output (200 dots per inch) amounts to 39.8 x 26.5 inches or 101 x 67.4 cm, for very good quality (250 dpi) 31.8 x 21.2 inches or 80.8 x 53.9 cm, and for excellent quality (300 dpi) 26.5 x 17.7 inches or 67.3 x 44.9 cm. The corresponding values for the Fujifilm X-M1 are 24.5 x 16.3 inches or 62.2 x 41.5 cm for good quality, 19.6 x 13.1 inches or 49.7 x 33.2 cm for very good quality, and 16.3 x 10.9 inches or 41.5 x 27.6 cm for excellent quality prints.
The Fujifilm X-M1 has a native sensitivity range from ISO 200 to ISO 6400, which can be extended to ISO 100-25600. The corresponding ISO settings for the Sony Cyber-shot DSC-RX1R II are ISO 100 to ISO 25600, with the possibility to increase the ISO range to 50-102400.
In terms of underlying technology, the X-M1 is build around a CMOS sensor, while the RX1R II uses a BSI-CMOS imager. The X-M1 uses Fujifilm's X-Trans layout of photosites, while the RX1R II employs the more common Bayer array.
Consistent information on actual sensor performance is available from DXO Mark for many cameras. This service assesses and scores the color depth ("DXO Portrait"), dynamic range ("DXO Landscape"), and low-light sensitivity ("DXO Sports") of camera sensors, and also publishes an overall camera score. The adjacent table reports on the physical sensor characteristics and the outcomes of the DXO sensor quality tests for a sample of comparator-cameras.
|2.||Sony RX1R II||Full Frame||42.2||7952||5304||1080/60p||25.8||13.9||3204||97|
|3.||Canon 5DS||Full Frame||50.3||8688||5792||1080/30p||24.7||12.4||2381||87|
|4.||Canon 5DS R||Full Frame||50.3||8688||5792||1080/30p||24.6||12.4||2308||86|
|13.||Leica Q Typ 116||Full Frame||24.0||6000||4000||1080/60p||24.3||12.7||2221||85|
|14.||Sony RX1R||Full Frame||24.0||6000||4000||1080/60p||25.0||13.6||2537||91|
|17.||Sony RX1||Full Frame||24.0||6000||4000||1080/60p||25.1||14.3||2534||93|
|Note: DXO values in italics represent estimates based on sensor size and age.|
Many modern cameras are not only capable of taking still images, but also of capturing video footage. The two cameras under consideration both have sensors whose read-out speed is fast enough to capture moving pictures, but the RX1R II provides a faster frame rate than the X-M1. It can shoot movie footage at 1080/60p, while the Fujifilm is limited to 1080/30p.
Apart from body and sensor, cameras can and do differ across a range of features. For example, the RX1R II has an electronic viewfinder (2360k dots), which can be very helpful when shooting in bright sunlight. In contrast, the X-M1 relies on live view and the rear LCD for framing. The adjacent table lists some of the other core features of the Fujifilm X-M1 and Sony RX1R II along with similar information for a selection of comparators.
|1.||Fujifilm X-M1||none||n||3.0 / 920||tilting||n||1/4000s||5.6/s||Y||n|
|2.||Sony RX1R II||2360||n||3.0 / 1229||tilting||n||1/4000s||5.0/s||n||n|
|3.||Canon 5DS||optical||Y||3.2 / 1040||fixed||n||1/8000s||5.0/s||n||n|
|4.||Canon 5DS R||optical||Y||3.2 / 1040||fixed||n||1/8000s||5.0/s||n||n|
|5.||Fujifilm X-A10||none||n||3.0 / 1040||tilting||n||1/4000s||6.0/s||Y||n|
|6.||Fujifilm X-E2S||2360||n||3.0 / 1040||fixed||n||1/4000s||7.0/s||Y||n|
|7.||Fujifilm X-A2||none||n||3.0 / 920||tilting||n||1/4000s||5.6/s||Y||n|
|8.||Fujifilm X-T10||2360||n||3.0 / 920||tilting||n||1/4000s||8.0/s||Y||n|
|9.||Fujifilm X-A1||none||n||3.0 / 920||tilting||n||1/4000s||5.6/s||Y||n|
|10.||Fujifilm X-E2||2360||n||3.0 / 1040||fixed||n||1/4000s||7.0/s||Y||n|
|11.||Fujifilm X-E1||2360||n||2.8 / 460||fixed||n||1/4000s||6.0/s||Y||n|
|12.||Fujifilm X-Pro1||1440||n||3.0 / 1230||fixed||n||1/4000s||6.0/s||n||n|
|13.||Leica Q Typ 116||3680||n||3.0 / 1040||fixed||Y||1/2000s||10.0/s||n||Y|
|14.||Sony RX1R||optional||n||3.0 / 1229||fixed||n||1/4000s||5.0/s||Y||n|
|15.||Sony NEX-5R||optional||n||3.0 / 920||tilting||Y||1/4000s||10.0/s||n||n|
|16.||Sony NEX-F3||optional||n||3.0 / 920||tilting||n||1/4000s||5.5/s||Y||n|
|17.||Sony RX1||optional||n||3.0 / 1229||fixed||n||1/4000s||5.0/s||Y||n|
|Notes: *) Information refers to the mechanical shutter, unless the camera only has an electronic one.|
One difference between the cameras concerns the presence of an on-board flash. The X-M1 has one, while the RX1R II does not. While the built-in flash of the X-M1 is not very powerful, it can at times be useful as a fill-in light.
The X-M1 writes its imaging data to SDXC cards, while the RX1R II uses SDXC or Memory Stick PRO Duo cards. Both cameras can use UHS-I cards, which provide for Ultra High Speed data transfer of up to 104 MB/s.
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 X-M1 and Sony Cyber-shot DSC-RX1R II and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.
Mic / Speaker
|1.||Fujifilm X-M1||Y||stereo / mono||-||-||mini||2.0||Y||-||-|
|2.||Sony RX1R II||Y||stereo / mono||Y||-||micro||2.0||Y||Y||-|
|3.||Canon 5DS||Y||mono / mono||Y||-||mini||3.0||-||-||-|
|4.||Canon 5DS R||Y||mono / mono||Y||-||mini||3.0||-||-||-|
|5.||Fujifilm X-A10||-||stereo / mono||-||-||micro||2.0||Y||-||-|
|6.||Fujifilm X-E2S||Y||stereo / mono||Y||-||micro||2.0||Y||-||-|
|7.||Fujifilm X-A2||Y||stereo / mono||-||-||mini||2.0||Y||-||-|
|8.||Fujifilm X-T10||Y||stereo / mono||Y||-||micro||2.0||Y||-||-|
|9.||Fujifilm X-A1||Y||stereo / mono||-||-||mini||2.0||Y||-||-|
|10.||Fujifilm X-E2||Y||stereo / mono||Y||-||micro||2.0||Y||-||-|
|11.||Fujifilm X-E1||Y||stereo / mono||Y||-||mini||2.0||-||-||-|
|12.||Fujifilm X-Pro1||Y||stereo / mono||-||-||mini||2.0||-||-||-|
|13.||Leica Q Typ 116||Y||stereo / mono||-||-||micro||2.0||Y||Y||-|
|14.||Sony RX1R||Y||stereo / mono||Y||-||mini||2.0||-||-||-|
|15.||Sony NEX-5R||Y||stereo / mono||-||-||mini||2.0||Y||-||-|
|16.||Sony NEX-F3||Y||stereo / mono||-||-||mini||2.0||-||-||-|
|17.||Sony RX1||Y||stereo / mono||Y||-||mini||2.0||-||-||-|
It is notable that the RX1R II has a microphone port, which can help to improve the quality of audio recordings by attaching an external microphone. The X-M1 does not feature such a mic input.
The RX1R II is a recent model that features in the current product line-up of Sony. In contrast, the X-M1 has been discontinued (but can be found pre-owned on ebay). There has not been a direct replacement model for the X-M1 from Fujifilm. Further information on the two cameras (e.g. user guides, manuals), as well as related accessories, can be found on the official Fujifilm and Sony websites.
So what conclusions can be drawn? Is there a clear favorite between the Fujifilm X-M1 and the Sony RX1R II? Which camera is better? A synthesis of the relative strong points of each of the models is listed below.
Advantages of the Fujifilm X-M1:
- Faster burst: Shoots at higher frequency (5.6 vs 5 flaps/sec) to capture the decisive moment.
- More flexible: Accepts interchangeable lenses, so that lens characteristics can be altered.
- Longer lasting: Can take more shots (350 versus 220) on a single battery charge.
- Easier fill-in: Is equipped with a small onboard flash to brighten deep shadow areas.
- More heavily discounted: Has been available for much longer (launched in June 2013).
Arguments in favor of the Sony Cyber-shot DSC-RX1R II:
- More detail: Has more megapixels (42.2 vs 16MP), which boosts linear resolution by 62%.
- Better image quality: Is equipped with a larger and more technologically advanced sensor.
- Richer colors: The sensor size advantage translates into images with better, more accurate colors.
- More dynamic range: Larger sensor captures a wider spectrum of light and dark details.
- Better low-light sensitivity: Larger sensor produces good images even in poorly lit environments.
- Better video: Provides higher movie framerates (1080/60p versus 1080/30p).
- Better sound: Can connect to an external microphone for higher quality sound recording.
- Easier framing: Has an electronic viewfinder for image composition and settings control.
- More detailed LCD: Has a higher resolution rear screen (1229k vs 920k dots).
- Ready to shoot: Has an integrated lens, whereas the X-M1 necessitates an extra lens.
- Easier travel charging: Can be conveniently charged via its USB port.
- Easier device pairing: Supports NFC for fast wireless image transfer over short distances.
- More modern: Reflects 2 years and 3 months of technical progress since the X-M1 launch.
If the count of individual advantages (bullet points above) is taken as a guide, the RX1R II is the clear winner of the contest (13 : 5 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. A professional wedding photographer will view the differences between cameras in a way that diverges from the perspective of a travel photog, and a person interested in cityscapes has distinct needs from a macro shooter. Hence, the decision which camera is best and worth buying is often a very personal one.
How about other alternatives? Do the specifications of the Fujifilm X-M1 and the Sony RX1R II place the cameras among the top in their class? Find out in the latest Best Mirrorless Interchangeable Lens Camera and Best Prime Lens Compact Camera listings whether the two cameras rank among the cream of the crop.
In any case, while the specs-based evaluation of cameras can be instructive in revealing their potential as photographic tools, it remains incomplete and does no justice, for example, to the way the X-M1 or the RX1R II perform in practice. 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 where reviews by experts come in. The following table reports the overall ratings of the cameras as published by some of the major camera review sites (amateurphotographer [AP], cameralabs [CL], digitalcameraworld [DCW], dpreview [DPR], ephotozine [EPZ], photographyblog [PB]). As can be seen, the professional reviewers agree in many cases on the quality of different cameras, but sometimes their assessments diverge, reinforcing the earlier point that a camera decision is often a very personal choice.
|1.||Fujifilm X-M1||3/5||+||..||77/100||4.5/5||4.5/5||Jun 2013||699||ebay.com|
|2.||Sony RX1R II||5/5||..||..||82/100||..||4.5/5||Oct 2015||3,299||amazon.com|
|3.||Canon 5DS||..||+||..||83/100||4.5/5||4.5/5||Feb 2015||3,699||amazon.com|
|4.||Canon 5DS R||5/5||+||..||83/100||5/5||4.5/5||Feb 2015||3,699||amazon.com|
|5.||Fujifilm X-A10||..||..||..||..||4/5||4/5||Dec 2016||399||ebay.com|
|6.||Fujifilm X-E2S||4.5/5||..||..||77/100||4.5/5||4.5/5||Jan 2016||699||ebay.com|
|7.||Fujifilm X-A2||4/5||..||..||..||4.5/5||4.5/5||Jan 2015||399||ebay.com|
|8.||Fujifilm X-T10||4.5/5||+ +||..||80/100||5/5||5/5||May 2015||799||ebay.com|
|9.||Fujifilm X-A1||..||..||..||..||4.5/5||4.5/5||Sep 2013||399||ebay.com|
|10.||Fujifilm X-E2||4/5||..||..||80/100||4.5/5||5/5||Oct 2013||999||ebay.com|
|11.||Fujifilm X-E1||4/5||+ +||..||79/100||4.5/5||4.5/5||Sep 2012||999||ebay.com|
|12.||Fujifilm X-Pro1||5/5||+ +||..||79/100||4.5/5||4.5/5||Jan 2012||1,699||ebay.com|
|13.||Leica Q Typ 116||5/5||..||..||80/100||4.5/5||4.5/5||Jun 2015||4,249||ebay.com|
|14.||Sony RX1R||5/5||..||..||..||4/5||4.5/5||Jun 2013||2,799||ebay.com|
|15.||Sony NEX-5R||..||..||..||..||4.5/5||4.5/5||Aug 2012||749||ebay.com|
|16.||Sony NEX-F3||4/5||..||..||74/100||4.5/5||4.5/5||May 2012||599||ebay.com|
|17.||Sony RX1||5/5||..||..||79/100||4/5||4.5/5||Sep 2012||2,799||ebay.com|
|Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available.|
The review scores listed above should be treated with care, though. The ratings were established in reference to similarly priced cameras that were available in the market at the time of the review. Hence, a score should always be seen in the context of the camera's market launch date and its price, 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.
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 make your choice using the following search menu. Alternatively, you can follow any of the listed hyperlinks for comparisons that others found interesting.
- Canon 1Ds Mark III vs Sony RX1R II
- Canon 5D Mark II vs Sony RX1R II
- Canon 5DS vs Fujifilm X-M1
- Canon 650D vs Sony RX1R II
- Canon 7D vs Fujifilm X-M1
- Fujifilm GFX 100 vs Sony RX1R II
- Fujifilm X-M1 vs Fujifilm XQ1
- Fujifilm X-M1 vs Nikon D60
- Fujifilm X-M1 vs Olympus E-PL5
- Fujifilm X-M1 vs Pentax K-70
- Fujifilm X-T1 vs Sony RX1R II
- Panasonic LX5 vs Sony RX1R II
Specifications: Fujifilm X-M1 vs Sony RX1R II
Below is a side-by-side comparison of the specs of the two cameras to facilitate a quick review of their differences and common features.
|Camera Model||Fujifilm X-M1||Sony RX1R II|
|Camera Type||Mirrorless system camera||Fixed lens compact camera|
|Camera Lens||Fujifilm X mount lenses||35mm f/2.0|
|Launch Date||June 2013||October 2015|
|Launch Price||USD 699||USD 3,299|
|Sensor Specs||Fujifilm X-M1||Sony RX1R II|
|Sensor Format||APS-C Sensor||Full Frame Sensor|
|Sensor Size||23.6 x 15.6 mm||35.8 x 23.9 mm|
|Sensor Area||368.16 mm2||855.62 mm2|
|Sensor Diagonal||28.3 mm||43 mm|
|Sensor Resolution||16 Megapixels||42.2 Megapixels|
|Image Resolution||4896 x 3264 pixels||7952 x 5304 pixels|
|Pixel Pitch||4.80 μm||4.50 μm|
|Pixel Density||4.34 MP/cm2||4.93 MP/cm2|
|Moiré control||no AA filter||no AA filter|
|Movie Capability||1080/30p Video||1080/60p Video|
|ISO Setting||200 - 6,400 ISO||100 - 25,600 ISO|
|ISO Boost||100 - 25,600 ISO||50 - 102,400 ISO|
|Image Processor||EXR Processor II||BIONZ X|
|DXO Sensor Quality (score)||..||97|
|DXO Color Depth (bits)||..||25.8|
|DXO Dynamic Range (EV)||..||13.9|
|DXO Low Light (ISO)||..||3204|
|Screen Specs||Fujifilm X-M1||Sony RX1R II|
|Viewfinder Type||no viewfinder||Electronic viewfinder|
|Viewfinder Field of View||100%|
|Viewfinder Resolution||2360k dots|
|LCD Framing||Live View||Live View|
|Rear LCD Size||3.0inch||3.0inch|
|LCD Resolution||920k dots||1229k dots|
|LCD Attachment||Tilting screen||Tilting screen|
|Shooting Specs||Fujifilm X-M1||Sony RX1R II|
|Focus System||Contrast-detect AF||Contrast-detect AF|
|Manual Focusing Aid||Focus Peaking||Focus Peaking|
|Max Shutter Speed (mechanical)||1/4000s||1/4000s|
|Continuous Shooting||5.6 shutter flaps/s||5 shutter flaps/s|
|Fill Flash||Built-in Flash||no On-Board Flash|
|Storage Medium||SDXC cards||MS or SDXC cards|
|Second Storage Option||Single card slot||Single card slot|
|UHS card support||UHS-I||UHS-I|
|Connectivity Specs||Fujifilm X-M1||Sony RX1R II|
|USB Connector||USB 2.0||USB 2.0|
|HDMI Port||mini HDMI||micro HDMI|
|Microphone Port||no MIC socket||External MIC port|
|Wifi Support||Wifi built-in||Wifi built-in|
|Near-Field Communication||no NFC||NFC built-in|
|Body Specs||Fujifilm X-M1||Sony RX1R II|
|Battery Life (CIPA)||350 shots per charge||220 shots per charge|
|In-Camera Charging||no USB charging||USB charging|
117 x 67 x 39 mm
(4.6 x 2.6 x 1.5 in)
113 x 65 x 72 mm
(4.4 x 2.6 x 2.8 in)
|Camera Weight||330 g (11.6 oz)||507 g (17.9 oz)|
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