Fujifilm X100S vs Sony A7R IV
The Fujifilm X100S and the Sony Alpha A7R IV are two enthusiast cameras that were revealed to the public, respectively, in January 2013 and July 2019. The X100S is a fixed lens compact, while the A7R IV is a mirrorless interchangeable lens camera. The cameras are based on an APS-C (X100S) and a full frame (A7R IV) sensor. The Fujifilm has a resolution of 16 megapixels, whereas the Sony provides 60.2 MP.
Below is an overview of the main specs of the two cameras as a starting point for the comparison.
|Fujifilm X100S||Sony A7R IV|
|Fixed lens compact camera||Mirrorless system camera|
|35mm f/2.0||Sony E mount lenses|
|16 MP, APS-C Sensor||60.2 MP, Full Frame Sensor|
|1080/60p Video||4K/30p Video|
|ISO 200-6400 (100-25600)||ISO 100-32000 (50-102400)|
|Electronic viewfinder (2360k dots)||Electronic viewfinder (5760k dots)|
|2.8" LCD, 460k dots||3.0" LCD, 1440k dots|
|Fixed screen (not touch-sensitive)||Tilting touchscreen|
|6 shutter flaps per second||10 shutter flaps per second|
|No shake reduction||In-body stabilization|
|Not weather sealed||Weathersealed body|
|330 shots per battery charge||670 shots per battery charge|
|127 x 74 x 54 mm, 445 g||129 x 96 x 78 mm, 665 g|
Going beyond this snapshot of core features and characteristics, what are the differences between the Fujifilm X100S and the Sony Alpha A7R IV? 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 physical size and weight of the Fujifilm X100S and the Sony A7R IV are illustrated in the side-by-side display below. The two cameras are presented according to their relative size. Three successive views from the front, the top, and the rear are shown. All size dimensions are rounded to the nearest millimeter.
The X100S can be obtained in two different colors (black, silver), while the A7R IV 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 A7R IV is notably larger (32 percent) than the Fujifilm X100S. It is noteworthy in this context that the A7R IV is splash and dust-proof, while the X100S does not feature any corresponding weather-sealing.
The above size and weight comparisons are to some extent incomplete and possibly misleading, as the X100S has a lens built in, whereas the A7R IV 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 A7R IV and their specifications in the Sony FE Lens Catalog.
Concerning battery life, the X100S gets 330 shots out of its NP-95 battery, while the A7R IV can take 670 images on a single charge of its NP-FZ100 power pack. The power pack in the A7R IV can be charged via the USB port, which can be very convenient when travelling.
The following table provides a synthesis of the main physical specifications of the two cameras and other similar ones. 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.
|Fujifilm X100S»||127 mm||74 mm||54 mm||445 g||330||n||Jan 2013||1,299||Fujifilm X100S|
|Sony A7R IV«||129 mm||96 mm||78 mm||665 g||670||Y||Jul 2019||3,499||Sony A7R IV|
|Canon G1 X« »||117 mm||81 mm||65 mm||534 g||250||n||Jan 2012||799||Canon G1 X|
|Fujifilm X100F« »||127 mm||75 mm||52 mm||469 g||390||n||Jan 2017||1,299||Fujifilm X100F|
|Fujifilm X30« »||119 mm||72 mm||60 mm||423 g||470||n||Aug 2014||599||Fujifilm X30|
|Fujifilm X100T« »||127 mm||74 mm||52 mm||440 g||330||n||Sep 2014||1,299||Fujifilm X100T|
|Fujifilm X-Pro1« »||140 mm||82 mm||43 mm||450 g||300||n||Jan 2012||1,699||Fujifilm X-Pro1|
|Fujifilm X100« »||126 mm||75 mm||54 mm||445 g||300||n||Sep 2010||1,199||Fujifilm X100|
|Leica D-LUX 7« »||115 mm||66 mm||65 mm||392 g||300||n||Nov 2018||1,195||Leica D-LUX 7|
|Leica D-LUX Typ 109« »||118 mm||66 mm||55 mm||405 g||300||n||Sep 2014||1,195||Leica D-LUX Typ 109|
|Leica X Typ 113« »||133 mm||73 mm||78 mm||486 g||350||n||Sep 2014||2,295||Leica X Typ 113|
|Nikon Coolpix A« »||111 mm||64 mm||40 mm||299 g||230||n||Mar 2013||1,099||Nikon Coolpix A|
|Sony A9 II« »||129 mm||96 mm||76 mm||678 g||690||Y||Oct 2019||4,499||Sony A9 II|
|Sony A7 III« »||127 mm||96 mm||74 mm||650 g||610||Y||Feb 2018||1,999||Sony A7 III|
|Sony A7R III« »||127 mm||96 mm||74 mm||650 g||650||Y||Oct 2017||3,199||Sony A7R III|
|Sony A7R II« »||127 mm||96 mm||60 mm||625 g||290||Y||Jun 2015||3,199||Sony A7R II|
|Sony A7S II« »||127 mm||96 mm||60 mm||627 g||370||Y||Sep 2015||2,999||Sony A7S II|
|Note: Measurements and pricing do not include easily detachable parts, such as interchangeable lenses or optional viewfinders.|
Any camera decision will obviously take relative prices into account. The listed launch prices provide an indication of the market segment that the manufacturer of the cameras have been targeting. The X100S was launched at a lower price than the A7R IV, despite having a lens built in. 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.
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. 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 X100S features an APS-C sensor and the Sony A7R IV a full frame sensor. The sensor area in the A7R IV is 131 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 60.2MP, the A7R IV offers a higher resolution than the X100S (16MP), but the A7R IV has smaller individual pixels (pixel pitch of 3.76μm versus 4.80μm for the X100S). Yet, the A7R IV is a much more recent model (by 6 years and 6 months) than the X100S, 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 A7R IV implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the A7R IV for good quality output (200 dots per inch) amounts to 47.5 x 31.7 inch or 120.7 x 80.5 cm, for very good quality (250 dpi) 38 x 25.3 inch or 96.6 x 64.4 cm, and for excellent quality (300 dpi) 31.7 x 21.1 inch or 80.5 x 53.6 cm. The corresponding values for the Fujifilm X100S are 24.5 x 16.3 inch or 62.2 x 41.5 cm for good quality, 19.6 x 13.1 inch or 49.7 x 33.2 cm for very good quality, and 16.3 x 10.9 inch or 41.5 x 27.6 cm for excellent quality prints.
Unlike the X100S, the A7R IV has the capacity to capture high quality composite images (241MP) by combining multiple shots after shifting its sensor by miniscule distances. This multi-shot, pixel-shift mode is most suitable for photography of stationary objects (landscapes, studio scenes).
The Fujifilm X100S 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 Alpha A7R IV are ISO 100 to ISO 32000, with the possibility to increase the ISO range to 50-102400.
Consistent information on actual sensor performance is available from DXO Mark for many 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 table below summarizes the physical sensor characteristics and sensor quality findings and compares them across a set of similar cameras.
|Fujifilm X100S||APS-C||16.0||4896||3264||1080/60p||..||..||..||..||Fujifilm X100S|
|Sony A7R IV||Full Frame||60.2||9504||6336||4K/30p||..||..||..||..||Sony A7R IV|
|Canon G1 X||1.5-inch||14.2||4352||3264||1080/24p||21.7||10.8||644||60||Canon G1 X|
|Fujifilm X100F||APS-C||24.0||6000||4000||1080/60p||..||..||..||..||Fujifilm X100F|
|Fujifilm X30||2/3||12.0||4000||3000||1080/60p||..||..||..||..||Fujifilm X30|
|Fujifilm X100T||APS-C||16.0||4896||3264||1080/60p||..||..||..||..||Fujifilm X100T|
|Fujifilm X-Pro1||APS-C||16.0||4896||3264||1080/24p||..||..||..||..||Fujifilm X-Pro1|
|Fujifilm X100||APS-C||12.2||4288||2848||720/30p||22.9||12.4||1001||73||Fujifilm X100|
|Leica D-LUX 7||Four Thirds||16.8||4736||3552||4K/30p||..||..||..||..||Leica D-LUX 7|
|Leica D-LUX Typ 109||Four Thirds||12.7||4112||3088||4K/30p||..||..||..||..||Leica D-LUX Typ 109|
|Leica X Typ 113||APS-C||16.1||4928||3264||1080/30p||..||..||..||..||Leica X Typ 113|
|Nikon Coolpix A||APS-C||16.1||4928||3264||1080/30p||23.4||13.8||1164||80||Nikon Coolpix A|
|Sony A9 II||Full Frame||24.0||6000||4000||4K/30p||25.0||14.0||3434||93||Sony A9 II|
|Sony A7 III||Full Frame||24.0||6000||4000||4K/30p||25.0||14.7||3730||96||Sony A7 III|
|Sony A7R III||Full Frame||42.2||7952||5304||4K/30p||26.0||14.7||3523||100||Sony A7R III|
|Sony A7R II||Full Frame||42.2||7952||5304||4K/30p||26.0||13.9||3434||98||Sony A7R II|
|Sony A7S II||Full Frame||12.0||4240||2832||4K/30p||23.6||13.3||2993||85||Sony A7S II|
Many modern cameras are not only capable of taking still images, but can also record movies. Both cameras under consideration have a sensor with sufficiently fast read-out times for moving pictures, but the A7R IV provides a better video resolution than the X100S. It can shoot movie footage at 4K/30p, while the Fujifilm is limited to 1080/60p.
Beyond 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 A7R IV offers a substantially higher resolution than the one in the X100S (5760k vs 2360k dots). The table below summarizes some of the other core capabilities of the Fujifilm X100S and Sony A7R IV in connection with corresponding information for a sample of similar cameras.
|Fujifilm X100S||2360||n||2.8||460||fixed||n||1/4000s||6.0||Y||n||Fujifilm X100S|
|Sony A7R IV||5760||n||3.0||1440||tilting||Y||1/8000s||10.0||n||Y||Sony A7R IV|
|Canon G1 X||optical||n||3.0||922||Swivel||n||1/4000s||1.9||Y||Y||Canon G1 X|
|Fujifilm X100F||2360||n||3.0||1040||fixed||n||1/4000s||8.0||Y||n||Fujifilm X100F|
|Fujifilm X30||2360||n||3.0||920||tilting||n||1/4000s||12.0||Y||Y||Fujifilm X30|
|Fujifilm X100T||2360||n||3.0||1040||fixed||n||1/4000s||6.0||Y||n||Fujifilm X100T|
|Fujifilm X-Pro1||1440||n||3.0||1230||fixed||n||1/4000s||6.0||n||n||Fujifilm X-Pro1|
|Fujifilm X100||1440||n||2.8||460||fixed||n||1/4000s||5.0||Y||n||Fujifilm X100|
|Leica D-LUX 7||2764||n||3.0||1240||fixed||Y||1/4000s||11.0||n||Y||Leica D-LUX 7|
|Leica D-LUX Typ 109||2764||n||3.0||921||fixed||n||1/4000s||11.0||n||Y||Leica D-LUX Typ 109|
|Leica X Typ 113||optional||n||3.0||920||fixed||n||1/2000s||5.0||Y||n||Leica X Typ 113|
|Nikon Coolpix A||optional||n||3.0||921||fixed||n||1/2000s||4.0||Y||n||Nikon Coolpix A|
|Sony A9 II||3686||n||3.0||1440||tilting||Y||1/8000s||10.0||n||Y||Sony A9 II|
|Sony A7 III||2359||n||3.0||922||tilting||Y||1/8000s||10.0||n||Y||Sony A7 III|
|Sony A7R III||3686||n||3.0||1440||tilting||Y||1/8000s||10.0||n||Y||Sony A7R III|
|Sony A7R II||2400||n||3.0||1229||tilting||n||1/8000s||5.0||n||Y||Sony A7R II|
|Sony A7S II||2400||n||3.0||1229||tilting||n||1/8000s||5.0||n||Y||Sony A7S II|
One difference between the cameras concerns the presence of an on-board flash. The X100S has one, while the A7R IV does not. While the built-in flash of the X100S is not very powerful, it can at times be useful as a fill-in light.
The reported shutter speed information refers to the use of the mechanical shutter. Yet, some cameras only have an electronic shutter, while others have an electronic shutter in addition to a mechanical one. In fact, the A7R IV is one of those camera that have an additional 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 Sony A7R IV has an intervalometer built-in. This enables the photographer to capture time lapse sequences, such as flower blooming, a sunset or moon rise, without purchasing an external camera trigger and related software.
Concerning the storage of imaging data, both the X100S and the A7R IV write their files to SDXC cards. The A7R IV features dual card slots, which can be very useful in case a memory card fails. In contrast, the X100S only has one slot. The A7R IV supports UHS-II cards (on both slots), while the X100S can use UHS-I cards.
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 X100S and Sony Alpha A7R IV and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.
|Fujifilm X100S||Y||stereo||mono||-||-||micro||2.0||-||-||-||Fujifilm X100S|
|Sony A7R IV||Y||stereo||mono||Y||Y||micro||3.1||Y||Y||Y||Sony A7R IV|
|Canon G1 X||Y||stereo||mono||-||-||mini||2.0||-||-||-||Canon G1 X|
|Fujifilm X100F||Y||stereo||mono||Y||-||micro||2.0||Y||-||-||Fujifilm X100F|
|Fujifilm X30||Y||stereo||mono||-||-||micro||2.0||Y||-||-||Fujifilm X30|
|Fujifilm X100T||Y||stereo||mono||Y||-||micro||2.0||Y||-||-||Fujifilm X100T|
|Fujifilm X-Pro1||Y||stereo||mono||-||-||mini||2.0||-||-||-||Fujifilm X-Pro1|
|Fujifilm X100||Y||stereo||none||-||-||mini||2.0||-||-||-||Fujifilm X100|
|Leica D-LUX 7||Y||stereo||mono||-||-||micro||2.0||Y||-||Y||Leica D-LUX 7|
|Leica D-LUX Typ 109||Y||stereo||mono||-||-||micro||2.0||Y||Y||-||Leica D-LUX Typ 109|
|Leica X Typ 113||Y||stereo||mono||-||-||mini||2.0||-||-||-||Leica X Typ 113|
|Nikon Coolpix A||Y||stereo||mono||-||-||none||2.0||-||-||-||Nikon Coolpix A|
|Sony A9 II||Y||stereo||mono||Y||Y||micro||3.1||Y||Y||Y||Sony A9 II|
|Sony A7 III||Y||stereo||mono||Y||Y||micro||3.1||Y||Y||Y||Sony A7 III|
|Sony A7R III||Y||stereo||mono||Y||Y||micro||3.1||Y||Y||Y||Sony A7R III|
|Sony A7R II||Y||stereo||mono||Y||Y||micro||2.0||Y||Y||-||Sony A7R II|
|Sony A7S II||Y||stereo||mono||Y||Y||micro||2.0||Y||Y||-||Sony A7S II|
It is notable that the A7R IV offers wifi support, which can be a very convenient means to transfer image data to an off-camera location. In contrast, the X100S does not offer wifi capability.
Studio photographers will appreciate that the Sony A7R IV (unlike the X100S) features a PC Sync socket, so that professional strobe lights can be controlled by the camera.
The A7R IV is a recent model that features in the current product line-up of Sony. In contrast, the X100S has been discontinued (but it can be found pre-owned on eBay). As a replacement in the same line of cameras, the X100S was succeeded by the Fujifilm X100T. 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 how do things add up? Is the Fujifilm X100S better than the Sony A7R IV or vice versa? Below is a summary of the relative strengths of each of the two contestants.
Reasons to prefer the Fujifilm X100S:
- Ready to shoot: Has a lens built-in, whereas the A7R IV requires a separate lens.
- More compact: Is smaller (127x74mm vs 129x96mm) and thus needs less room in the bag.
- Less heavy: Is lighter even though it comes with a built-in lens (unlike the A7R IV).
- Easier fill-in: Is equipped with a small onboard flash to brighten deep shadow areas.
- More affordable: Was introduced at a lower price, despite coming with a built-in lens.
- More heavily discounted: Has been available for much longer (launched in January 2013).
Advantages of the Sony Alpha A7R IV:
- More detail: Has more megapixels (60.2 vs 16MP), which boosts linear resolution by 94%.
- High quality composites: Can combine several shots after pixel-shifting its sensor.
- 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 definition movie capture (4K/30p vs 1080/60p).
- Better sound: Can connect to an external microphone for higher quality sound recording.
- Better sound control: Has a headphone port that enables audio monitoring while recording.
- More detailed viewfinder: Has higher resolution electronic viewfinder (5760k vs 2360k dots).
- Larger viewfinder image: Features a viewfinder with a higher magnification (0.78x vs 0.43x).
- 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 (1440k vs 460k dots).
- More flexible LCD: Has a tilting screen for odd-angle shots in landscape orientation.
- Fewer buttons to press: Has a touchscreen to facilitate handling and shooting adjustments.
- Faster shutter: Has higher mechanical shutter speed (1/8000s vs 1/4000s) to freeze action.
- Faster burst: Shoots at higher frequency (10 vs 6 flaps/sec) to capture the decisive moment.
- Less disturbing: Has an electronic shutter option for completely silent shooting.
- Easier time-lapse photography: Has an intervalometer built-in for low frequency shooting.
- More flexible: Takes interchangeable lenses and can thus be used with specialty optics.
- Longer lasting: Gets more shots (670 versus 330) out of a single battery charge.
- Easier travel charging: Can be conveniently charged via its USB port.
- Better sealing: Is splash and dust sealed for shooting in inclement weather conditions.
- Sharper images: Has stabilization technology built-in to reduce the impact of hand-shake.
- Faster data transfer: Supports a more advanced USB protocol (3.1 vs 2.0).
- Easier file upload: Has wifi built in for automatic backup or image transfer to the web.
- Easier device pairing: Supports NFC for fast wireless image transfer over short distances.
- Easier wireless transfer: Supports Bluetooth for image sharing without cables.
- Better studio light control: Has a PC Sync socket to connect to professional strobe lights.
- Greater peace of mind: Features a second card slot as a backup in case of memory card failure.
- Faster buffer clearing: Supports a more advanced SD data transfer standard (UHS-II vs UHS-I).
- More modern: Reflects 6 years and 6 months of technical progress since the X100S launch.
If the count of individual advantages (bullet points above) is taken as a guide, the A7R IV is the clear winner of the contest (31 : 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 before making a camera decision. A professional sports photographer will view the differences between cameras in a way that diverges from the perspective of a street photog, and a person interested in family portraits has distinct needs from a landscape 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 X100S and the Sony A7R IV place the cameras among the top in their class? Find out in the latest Best Prime Lens Compact Camera and Best Mirrorless Interchangeable Lens Camera listings whether the two cameras rank among the cream of the crop.
In any case, while the comparison of technical specifications can provide a useful overview of the capabilities of different cameras, it remains incomplete and does no justice, for example, to the way the X100S or the A7R IV 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 why expert reviews are important. The table below provides a synthesis of the camera assessments of some of the best known photo-gear review sites (cameralabs, dpreview, ephotozine, imaging-resource, and photographyblog). 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.
The above review scores should be interpreted with care, though. The assessments were made in relation to similar cameras of the same technological generation. 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, 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? If you would like to see a different side-by-side camera review, just make a corresponding selection in the search boxes below. Alternatively, you can follow any of the listed hyperlinks for comparisons that others found interesting.
- Canon 550D vs Sony A7R IV
- Fujifilm X-E3 vs Sony A7R IV
- Fujifilm X-Pro3 vs Fujifilm X100S
- Fujifilm X-T100 vs Sony A7R IV
- Fujifilm X-T30 vs Sony A7R IV
- Fujifilm X100S vs Leica T
- Fujifilm X100S vs Nikon D700
- Fujifilm X100S vs Panasonic G95
- Leica V-LUX 5 vs Sony A7R IV
- Nikon D600 vs Sony A7R IV
- Olympus E-1 vs Sony A7R IV
- Panasonic G1 vs Sony A7R IV
Specifications: Fujifilm X100S vs Sony A7R IV
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 X100S||Sony A7R IV|
|Camera Type||Fixed lens compact camera||Mirrorless system camera|
|Camera Lens||35mm f/2.0||Sony E mount lenses|
|Launch Date||January 2013||July 2019|
|Launch Price||USD 1299||USD 3499|
|Sensor Specs||Fujifilm X100S||Sony A7R IV|
|Sensor Format||APS-C Sensor||Full Frame Sensor|
|Sensor Size||23.6 x 15.6 mm||35.7 x 23.8 mm|
|Sensor Area||368.16 mm2||849.66 mm2|
|Sensor Diagonal||28.3 mm||42.9 mm|
|Sensor Resolution||16 Megapixels||60.2 Megapixels|
|Image Resolution||4896 x 3264 pixels||9504 x 6336 pixels|
|Pixel Pitch||4.80 μm||3.76 μm|
|Pixel Density||4.34 MP/cm2||7.09 MP/cm2|
|Moiré control||no AA filter||no AA filter|
|Movie Capability||1080/60p Video||4K/30p Video|
|ISO Setting||200-6400 ISO||100-32000 ISO|
|ISO Boost||100-25600 ISO||50-102400 ISO|
|Image Processor||EXR Processor II||BIONZ X|
|Screen Specs||Fujifilm X100S||Sony A7R IV|
|Viewfinder Type||Electronic viewfinder||Electronic viewfinder|
|Viewfinder Field of View||100%||100%|
|Viewfinder Resolution||2360k dots||5760k dots|
|LCD Framing||Live View||Live View|
|Rear LCD Size||2.8 inch||3.0 inch|
|LCD Resolution||460k dots||1440k dots|
|LCD Attachment||Fixed screen||Tilting screen|
|Touch Input||no Touchscreen||Touchscreen|
|Shooting Specs||Fujifilm X100S||Sony A7R IV|
|Focus System||On-Sensor Phase-detect||On-Sensor Phase-detect|
|Manual Focusing Aid||Focus Peaking||Focus Peaking|
|Max Shutter Speed (mechanical)||1/4000/s||1/8000/s|
|Continuous Shooting||6 shutter flaps/s||10 shutter flaps/s|
|Electronic Shutter||no E-Shutter||YES|
|Time-Lapse Photography||no Intervalometer||Intervalometer built-in|
|Image Stabilization||No shake reduction||In-body stabilization|
|Fill Flash||Build-in Flash||no On-Board Flash|
|Storage Medium||SDXC cards||SDXC cards|
|Second Storage Option||Single card slot||Dual card slots|
|UHS card support||UHS-I||Dual UHS-II|
|Connectivity Specs||Fujifilm X100S||Sony A7R IV|
|Studio Flash||no PC Sync||PC Sync socket|
|USB Connector||USB 2.0||USB 3.1|
|HDMI Port||micro HDMI||micro HDMI|
|Microphone Port||no MIC socket||External MIC port|
|Headphone Socket||no Headphone port||Headphone port|
|Wifi Support||no Wifi||Wifi built-in|
|Near-Field Communication||no NFC||NFC built-in|
|Bluetooth Support||no Bluetooth||Bluetooth built-in|
|Body Specs||Fujifilm X100S||Sony A7R IV|
|Environmental Sealing||Not weather sealed||Weathersealed body|
|Battery Life (CIPA)||330 shots per charge||670 shots per charge|
|In-Camera Charging||no USB charging||USB charging|
127 x 74 x 54 mm
(5.0 x 2.9 x 2.1 in)
129 x 96 x 78 mm
(5.1 x 3.8 x 3.1 in)
|Camera Weight||445 g (15.7 oz)||665 g (23.5 oz)|
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