Fujifilm GFX 100 vs X-A5
The Fujifilm GFX 100 and the Fujifilm X-A5 are two digital cameras that were announced, respectively, in May 2019 and January 2018. Both the GFX 100 and the X-A5 are mirrorless interchangeable lens cameras that are based on a medium format (GFX 100) and an APS-C (X-A5) sensor. The GFX 100 has a resolution of 101.8 megapixels, whereas the X-A5 provides 24 MP.
Below is an overview of the main specs of the two cameras as a starting point for the comparison.
|Fujifilm GFX 100||Fujifilm X-A5|
|Mirrorless system camera||Mirrorless system camera|
|Fujifilm G mount lenses||Fujifilm X mount lenses|
|101.8 MP, Medium Format Sensor||24 MP, APS-C Sensor|
|4K/30p Video||4K/15p Video|
|ISO 100-12800 (50-102400)||ISO 200-12800 (200-51200)|
|Viewfinder optional||No viewfinder, LCD framing|
|3.2" LCD, 2360k dots||3.0" LCD, 1040k dots|
|Tilting touchscreen||Tilting touchscreen|
|5 shutter flaps per second||6 shutter flaps per second|
|In-body stabilization||Lens stabilization only|
|Weathersealed body||Not weather sealed|
|800 shots per battery charge||450 shots per battery charge|
|156 x 144 x 75 mm, 1320 g||117 x 68 x 40 mm, 361 g|
Going beyond this snapshot of core features and characteristics, what are the differences between the Fujifilm GFX 100 and the Fujifilm X-A5? 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.
Body comparison: Fujifilm GFX 100 vs X-A5
The side-by-side display below illustrates the physical size and weight of the Fujifilm GFX 100 and the Fujifilm X-A5. 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.
The X-A5 can be obtained in three different colors (silver, brown, pink), while the GFX 100 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 Fujifilm X-A5 is considerably smaller (65 percent) than the Fujifilm GFX 100. Moreover, the X-A5 is substantially lighter (73 percent) than the GFX 100. It is worth mentioning in this context that the GFX 100 is splash and dust resistant, while the X-A5 does not feature any corresponding weather-sealing.
The above size and weight comparisons are to some extent incomplete since they do not consider the interchangeable lenses that both of these cameras require. Hence, you might want to study and compare the specifications of available lenses in order to get the full picture of the size and weight of the two camera systems.
Concerning battery life, the GFX 100 gets 800 shots out of its NP-T125 battery, while the X-A5 can take 450 images on a single charge of its NP-W126S power pack. As can be seen in the images above, the GFX 100 has a battery grip built in. This facilitates image-taking in portrait orientation and gives it additional battery power. The battery packs of both cameras can be charged via USB, 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. In case you want to display and compare another camera duo, just click on the right or left arrow next to the camera that you would like to inspect. Alternatively, you can also use the CAM-parator to select your camera combination among a larger number of options.
|Fujifilm GFX 100»||6.1 in||5.7 in||3.0 in||46.6 oz||800||Y||May 2019||9,999||Fujifilm GFX 100|
|Fujifilm X-A5«||4.6 in||2.7 in||1.6 in||12.7 oz||450||n||Jan 2018||399||Fujifilm X-A5|
|Fujifilm X-T30« »||4.6 in||3.3 in||1.9 in||13.5 oz||380||n||Feb 2019||899||Fujifilm X-T30|
|Fujifilm X-H1« »||5.5 in||3.8 in||3.4 in||23.7 oz||310||Y||Feb 2018||1,899||Fujifilm X-H1|
|Fujifilm GFX 50R« »||6.3 in||3.8 in||2.6 in||27.3 oz||400||Y||Sep 2018||4,499||Fujifilm GFX 50R|
|Fujifilm X-T100« »||4.8 in||3.3 in||1.9 in||15.8 oz||430||n||May 2018||599||Fujifilm X-T100|
|Fujifilm X-E3« »||4.8 in||2.9 in||1.7 in||11.9 oz||350||n||Sep 2017||899||Fujifilm X-E3|
|Fujifilm X-T20« »||4.6 in||3.3 in||1.6 in||13.5 oz||350||n||Jan 2017||899||Fujifilm X-T20|
|Fujifilm GFX 50S« »||5.8 in||3.7 in||3.6 in||26.1 oz||400||Y||Sep 2016||6,499||Fujifilm GFX 50S|
|Fujifilm X-A3« »||4.6 in||2.6 in||1.6 in||12.0 oz||410||n||Aug 2016||399||-||Fujifilm X-A3|
|Nikon Z6« »||5.3 in||4.0 in||2.6 in||23.8 oz||310||Y||Aug 2018||1,999||Nikon Z6|
|Nikon Z7« »||5.3 in||4.0 in||2.6 in||23.8 oz||330||Y||Aug 2018||3,399||Nikon Z7|
|Olympus E-M1X« »||5.7 in||5.8 in||3.0 in||35.2 oz||870||Y||Jan 2019||2,999||Olympus E-M1X|
|Pentax K-1 II« »||5.4 in||4.3 in||3.4 in||35.6 oz||670||Y||Feb 2018||1,999||Pentax K-1 II|
|Pentax 645Z« »||6.1 in||4.6 in||4.8 in||54.7 oz||650||Y||Apr 2014||8,499||Pentax 645Z|
|Pentax 645D« »||6.1 in||4.6 in||4.7 in||52.2 oz||800||Y||Mar 2010||9,995||-||Pentax 645D|
|Sony A7 III« »||5.0 in||3.8 in||2.9 in||22.9 oz||610||Y||Feb 2018||1,999||Sony A7 III|
|Note: Measurements and pricing do not include easily detachable parts, such as interchangeable lenses or optional viewfinders.|
The price is, of course, an important factor in any camera decision. 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. The X-A5 was launched at a markedly lower price (by 96 percent) than the GFX 100, which puts it into a different market segment. 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.
Sensor comparison: Fujifilm GFX 100 vs X-A5
The size of the imaging sensor is a crucial determinant 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. 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 more expensive and lead to bigger and heavier cameras and lenses.
Of the two cameras under consideration, the Fujifilm GFX 100 features a medium format sensor and the Fujifilm X-A5 an APS-C sensor. The sensor area in the X-A5 is 74 percent smaller. As a result of these sensor size differences, the cameras have a format factor of, respectively, 0.79 and 1.5. The sensor in the GFX 100 has a native 4:3 aspect ratio, while the one in the X-A5 offers a 3:2 aspect.
With 101.8MP, the GFX 100 offers a higher resolution than the X-A5 (24MP), but the GFX 100 has smaller individual pixels (pixel pitch of 3.76μm versus 3.92μm for the X-A5). However, the GFX 100 is a somewhat more recent model (by 1 year and 3 months) than the X-A5, and its sensor might have benefitted from technological advances during this time that enhance the light gathering capacity of its pixels. Coming back to sensor resolution, it should be mentioned that the GFX 100 has no anti-alias filter installed, so that it can capture all the detail its sensor resolves.
The resolution advantage of the Fujifilm GFX 100 implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the GFX 100 for good quality output (200 dots per inch) amounts to 58.2 x 43.7 inch or 147.9 x 110.9 cm, for very good quality (250 dpi) 46.6 x 34.9 inch or 118.3 x 88.8 cm, and for excellent quality (300 dpi) 38.8 x 29.1 inch or 98.6 x 74 cm. The corresponding values for the Fujifilm X-A5 are 30 x 20 inch or 76.2 x 50.8 cm for good quality, 24 x 16 inch or 61 x 40.6 cm for very good quality, and 20 x 13.3 inch or 50.8 x 33.9 cm for excellent quality prints.
The GFX 100 has on-sensor phase detect pixels, which results in fast and reliable autofocus acquisition even during live view operation.
The Fujifilm GFX 100 has a native sensitivity range from ISO 100 to ISO 12800, which can be extended to ISO 50-102400. The corresponding ISO settings for the Fujifilm X-A5 are ISO 200 to ISO 12800, with the possibility to increase the ISO range to 200-51200.
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 adjacent table reports on the physical sensor characteristics and the outcomes of the DXO sensor quality tests for a sample of comparator-cameras.
|Fujifilm GFX 100»||Medium Format||101.8||11648||8736||4K/30p||-||-||-||-||Fujifilm GFX 100|
|Fujifilm X-A5«||APS-C||24.0||6000||4000||4K/15p||-||-||-||-||Fujifilm X-A5|
|Fujifilm X-T30« »||APS-C||26.0||6240||4160||4K/30p||-||-||-||-||Fujifilm X-T30|
|Fujifilm X-H1« »||APS-C||24.0||6000||4000||4K/30p||-||-||-||-||Fujifilm X-H1|
|Fujifilm GFX 50R« »||Medium Format||51.1||8256||6192||1080/30p||-||-||-||-||Fujifilm GFX 50R|
|Fujifilm X-T100« »||APS-C||24.0||6000||4000||4K/15p||-||-||-||-||Fujifilm X-T100|
|Fujifilm X-E3« »||APS-C||24.0||6000||4000||4K/30p||-||-||-||-||Fujifilm X-E3|
|Fujifilm X-T20« »||APS-C||24.0||6000||4000||4K/30p||-||-||-||-||Fujifilm X-T20|
|Fujifilm GFX 50S« »||Medium Format||51.1||8256||6192||1080/30p||-||-||-||-||Fujifilm GFX 50S|
|Fujifilm X-A3« »||APS-C||24.0||6000||4000||1080/60p||-||-||-||-||Fujifilm X-A3|
|Nikon Z6« »||Full Frame||24.3||6048||4024||4K/30p||25.3||14.3||3299||95||Nikon Z6|
|Nikon Z7« »||Full Frame||45.4||8256||5504||4K/30p||26.3||14.6||2668||99||Nikon Z7|
|Olympus E-M1X« »||Four Thirds||20.2||5184||3888||4K/30p||-||-||-||-||Olympus E-M1X|
|Pentax K-1 II« »||Full Frame||36.2||7360||4912||1080/60i||-||-||-||-||Pentax K-1 II|
|Pentax 645Z« »||Medium Format||51.1||8256||6192||1080/60i||26.0||14.7||4505||101||Pentax 645Z|
|Pentax 645D« »||Medium Format||39.5||7264||5440||-||24.6||12.6||1262||82||Pentax 645D|
|Sony A7 III« »||Full Frame||24.0||6000||4000||4K/30p||25.0||14.7||3730||96||Sony A7 III|
Many modern cameras cannot only take still pictures, but also record videos. The two cameras under consideration both have sensors whose read-out speed is fast enough to capture moving pictures, but the GFX 100 provides a higher frame rate than the X-A5. It can shoot video footage at 4K/30p, while the X-A5 is limited to 4K/15p.
Feature comparison: Fujifilm GFX 100 vs X-A5
Apart from body and sensor, cameras can and do differ across a range of features. The GFX 100 and the X-A5 are similar in the sense that neither of the two has a viewfinder. The images are, thus, framed using live view on the rear LCD. That said, the GFX 100 can be equipped with an optional viewfinder – the EVF-GFX2. The table below summarizes some of the other core capabilities of the Fujifilm GFX 100 and Fujifilm X-A5 in connection with corresponding information for a sample of similar cameras.
|Fujifilm GFX 100»||-||Y||3.2||2360||tilting||Y||1/4000s||5.0||n||Y||Fujifilm GFX 100|
|Fujifilm X-A5«||-||n||3.0||1040||tilting||Y||1/4000s||6.0||Y||n||Fujifilm X-A5|
|Fujifilm X-T30« »||2360||n||3.0||1040||tilting||Y||1/4000s||8.0||Y||n||Fujifilm X-T30|
|Fujifilm X-H1« »||3690||Y||3.0||1040||full-flex||Y||1/8000s||14.0||n||Y||Fujifilm X-H1|
|Fujifilm GFX 50R« »||3690||n||3.2||2360||tilting||Y||1/4000s||3.0||n||n||Fujifilm GFX 50R|
|Fujifilm X-T100« »||2360||n||3.0||1040||full-flex||Y||1/4000s||6.0||Y||n||Fujifilm X-T100|
|Fujifilm X-E3« »||2360||n||3.0||1040||fixed||Y||1/4000s||8.0||n||n||Fujifilm X-E3|
|Fujifilm X-T20« »||2360||n||3.0||1040||tilting||Y||1/4000s||8.0||Y||n||Fujifilm X-T20|
|Fujifilm GFX 50S« »||-||Y||3.2||2360||full-flex||Y||1/4000s||3.0||n||n||Fujifilm GFX 50S|
|Fujifilm X-A3« »||-||n||3.0||1040||tilting||Y||1/4000s||6.0||Y||n||Fujifilm X-A3|
|Nikon Z6« »||3690||Y||3.2||2100||tilting||Y||1/8000s||12.0||n||Y||Nikon Z6|
|Nikon Z7« »||3690||Y||3.2||2100||tilting||Y||1/8000s||9.0||n||Y||Nikon Z7|
|Olympus E-M1X« »||2360||n||3.0||1037||swivel||Y||1/8000s||18.0||n||Y||Olympus E-M1X|
|Pentax K-1 II« »||optical||Y||3.2||1037||full-flex||n||1/8000s||4.4||n||Y||Pentax K-1 II|
|Pentax 645Z« »||optical||Y||3.2||1037||tilting||n||1/4000s||3.0||n||n||Pentax 645Z|
|Pentax 645D« »||optical||Y||3.0||921||fixed||n||1/4000s||1.1||n||n||Pentax 645D|
|Sony A7 III« »||2359||n||3.0||922||tilting||Y||1/8000s||10.0||n||Y||Sony A7 III|
One feature that is present on the GFX 100, but is missing on the X-A5 is a top-level LCD. While being, of course, smaller than the rear screen, the control panel conveys some of the essential shooting information and can be convenient for quick and easy settings verification.The X-A5 has an articulated screen that can be turned to be front-facing. This characteristic will be appreciated by vloggers and photographers who are interested in taking selfies. In contrast, the GFX 100 does not have a selfie-screen.
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, both cameras under consideration feature 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 Fujifilm GFX 100 and the Fujifilm X-A5 both have 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 GFX 100 and the X-A5 write their files to SDXC cards. The GFX 100 features dual card slots, which can be very useful in case a memory card fails. In contrast, the X-A5 only has one slot. The GFX 100 supports UHS-II cards (on both slots), while the X-A5 can use UHS-I cards.
Connectivity comparison: Fujifilm GFX 100 vs X-A5
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 GFX 100 and Fujifilm X-A5 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.
|Fujifilm GFX 100»||Y||stereo||mono||Y||Y||micro||3.1||Y||-||Y||Fujifilm GFX 100|
|Fujifilm X-A5«||Y||stereo||mono||Y||-||mini||2.0||Y||-||Y||Fujifilm X-A5|
|Fujifilm X-T30« »||Y||stereo||mono||Y||-||micro||3.1||Y||-||Y||Fujifilm X-T30|
|Fujifilm X-H1« »||Y||stereo||mono||Y||-||micro||3.0||Y||-||-||Fujifilm X-H1|
|Fujifilm GFX 50R« »||Y||stereo||mono||Y||Y||micro||3.0||Y||-||Y||Fujifilm GFX 50R|
|Fujifilm X-T100« »||Y||stereo||mono||Y||-||micro||2.0||Y||-||Y||Fujifilm X-T100|
|Fujifilm X-E3« »||Y||stereo||mono||Y||-||micro||2.0||Y||-||Y||Fujifilm X-E3|
|Fujifilm X-T20« »||Y||stereo||mono||Y||-||micro||2.0||Y||-||-||Fujifilm X-T20|
|Fujifilm GFX 50S« »||Y||stereo||mono||Y||Y||micro||3.0||Y||-||-||Fujifilm GFX 50S|
|Fujifilm X-A3« »||Y||stereo||mono||-||-||micro||2.0||Y||-||-||Fujifilm X-A3|
|Nikon Z6« »||Y||stereo||mono||Y||Y||micro||3.1||Y||-||Y||Nikon Z6|
|Nikon Z7« »||Y||stereo||mono||Y||Y||micro||3.1||Y||-||Y||Nikon Z7|
|Olympus E-M1X« »||Y||stereo||mono||Y||Y||micro||3.0||Y||-||Y||Olympus E-M1X|
|Pentax K-1 II« »||Y||stereo||mono||Y||Y||micro||2.0||Y||-||-||Pentax K-1 II|
|Pentax 645Z« »||Y||stereo||mono||Y||-||mini||3.0||-||-||-||Pentax 645Z|
|Pentax 645D« »||Y||stereo||-||-||-||-||2.0||-||-||-||Pentax 645D|
|Sony A7 III« »||Y||stereo||mono||Y||Y||micro||3.1||Y||Y||Y||Sony A7 III|
It is notable that the GFX 100 has a headphone jack, which is not present on the X-A5 This port makes it possible to attach external headphones and monitor the quality of sound during the recording process.
Studio photographers will appreciate that the Fujifilm GFX 100 (unlike the X-A5) features a PC Sync socket, so that professional strobe lights can be controlled by the camera.
Both the GFX 100 and the X-A5 are recent models that are part of the current product line-up. The X-A5 replaced the earlier Fujifilm X-A3, while the GFX 100 does not have a direct predecessor. Further information on the two cameras (e.g. user guides, manuals), as well as related accessories, can be found on the official Fujifilm website.
Review summary: Fujifilm GFX 100 vs X-A5
So how do things add up? Is there a clear favorite between the Fujifilm GFX 100 and the Fujifilm X-A5? Which camera is better? Below is a summary of the relative strengths of each of the two contestants.
Reasons to prefer the Fujifilm GFX 100:
- More detail: Offers more megapixels (101.8 vs 24MP) with a 102% higher linear resolution.
- Maximized detail: Lacks an anti-alias filter to exploit the sensor's full resolution potential.
- Better image quality: Features a larger and more technologically advanced imaging 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 (4K/30p versus 4K/15p).
- Better live-view autofocus: Features on-sensor phase-detection for more confident autofocus.
- Better sound control: Has a headphone port that enables audio monitoring while recording.
- More framing options: Can be equipped with a hotshoe-mounted accessory-viewfinder.
- Easier setting verification: Features an LCD display on top to control shooting parameters.
- Larger screen: Has a bigger rear LCD (3.2" vs 3.0") for image review and settings control.
- More detailed LCD: Has a higher resolution rear screen (2360k vs 1040k dots).
- More portrait friendly: Features an integrated vertical grip for easier portrait shooting.
- Longer lasting: Can take more shots (800 versus 450) on a single battery charge.
- Better sealing: Is weather sealed to enable shooting in dusty or wet environments.
- Sharper images: Has hand-shake reducing image stabilization built-in.
- Faster data transfer: Supports a more advanced USB protocol (3.1 vs 2.0).
- 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: Is somewhat more recent (announced 1 year and 3 months after the X-A5).
Advantages of the Fujifilm X-A5:
- Better moiré control: Has an anti-alias filter to avoid artificial patterns to appear in images.
- More selfie-friendly: Has an articulated screen that can be turned to be front-facing.
- Faster burst: Shoots at higher frequency (6 vs 5 flaps/sec) to capture the decisive moment.
- More compact: Is smaller (117x68mm vs 156x144mm) and will fit more readily into a bag.
- Less heavy: Has a lower weight (by 959g or 73 percent) and is thus easier to take along.
- Easier fill-in: Has a small integrated flash to brighten shadows of backlit subjects.
- More affordable: Was introduced into a lower priced category (96 percent cheaper at launch).
- More heavily discounted: Has been on the market for longer (launched in January 2018).
If the count of individual advantages (bullet points above) is taken as a guide, the GFX 100 is the clear winner of the match-up (22 : 8 points). However, the relative importance of the various individual camera aspects will vary according to personal preferences and needs, so that you might like to apply corresponding weights to the particular features before making a decision on a new camera. 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 GFX 100 and the Fujifilm X-A5 place the cameras among the top in their class? Find out in the latest Best Mirrorless Interchangeable Lens Camera listing 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 partial and cannot reveal, for example, the shooting experience and imaging performance when actually working with the GFX 100 or the X-A5. 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 GFX 100 vs X-A5
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 (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.
|Fujifilm GFX 100»||-||-||-||-||-||May 2019||9,999||Fujifilm GFX 100|
|Fujifilm X-A5«||+||-||4/5||4/5||3.5/5||Jan 2018||399||Fujifilm X-A5|
|Fujifilm X-T30« »||+ +||84/100||4.5/5||-||4.5/5||Feb 2019||899||Fujifilm X-T30|
|Fujifilm X-H1« »||+||86/100||4.5/5||-||4.5/5||Feb 2018||1,899||Fujifilm X-H1|
|Fujifilm GFX 50R« »||-||84/100||4.5/5||4.5/5||4.5/5||Sep 2018||4,499||Fujifilm GFX 50R|
|Fujifilm X-T100« »||+||79/100||4/5||-||4.5/5||May 2018||599||Fujifilm X-T100|
|Fujifilm X-E3« »||+||84/100||4.5/5||4.5/5||4.5/5||Sep 2017||899||Fujifilm X-E3|
|Fujifilm X-T20« »||+ +||82/100||5/5||-||4.5/5||Jan 2017||899||Fujifilm X-T20|
|Fujifilm GFX 50S« »||-||85/100||5/5||5/5||4.5/5||Sep 2016||6,499||Fujifilm GFX 50S|
|Fujifilm X-A3« »||-||74/100||4.5/5||-||4/5||Aug 2016||399||-||Fujifilm X-A3|
|Nikon Z6« »||-||-||4.5/5||-||5/5||Aug 2018||1,999||Nikon Z6|
|Nikon Z7« »||+||89/100||4.5/5||4.5/5||5/5||Aug 2018||3,399||Nikon Z7|
|Olympus E-M1X« »||o||-||4.5/5||-||-||Jan 2019||2,999||Olympus E-M1X|
|Pentax K-1 II« »||-||79/100||4.5/5||4.5/5||4.5/5||Feb 2018||1,999||Pentax K-1 II|
|Pentax 645Z« »||-||-||4.5/5||5/5||5/5||Apr 2014||8,499||Pentax 645Z|
|Pentax 645D« »||-||-||-||4.5/5||-||Mar 2010||9,995||-||Pentax 645D|
|Sony A7 III« »||+ +||89/100||5/5||5/5||5/5||Feb 2018||1,999||Sony A7 III|
|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. 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, 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 use the search menu below. There is also a set of direct links to comparison reviews that other users of the CAM-parator app explored.
- Canon 1Ds Mark III vs Fujifilm GFX 100
- Canon SL1 vs Fujifilm GFX 100
- Fujifilm GFX 100 vs Fujifilm X-T20
- Fujifilm GFX 100 vs Fujifilm X100
- Fujifilm GFX 100 vs Nikon D3500
- Fujifilm GFX 100 vs Nikon D800
- Fujifilm GFX 100 vs Pentax 645D
- Fujifilm GFX 100 vs Sony A6000
- Fujifilm X-A5 vs Leica CL
- Fujifilm X-A5 vs Panasonic G1
- Fujifilm X-A5 vs Panasonic GX7
- Fujifilm X-A5 vs Sony HX400V
Specifications: Fujifilm GFX 100 vs Fujifilm X-A5
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 GFX 100||Fujifilm X-A5|
|Camera Type||Mirrorless system camera||Mirrorless system camera|
|Camera Lens||Fujifilm G mount lenses||Fujifilm X mount lenses|
|Launch Date||May 2019||January 2018|
|Launch Price||USD 9999||USD 399|
|Sensor Specs||Fujifilm GFX 100||Fujifilm X-A5|
|Sensor Format||Medium Format Sensor||APS-C Sensor|
|Sensor Size||43.8 x 32.9 mm||23.5 x 15.7 mm|
|Sensor Area||1441.02 mm2||368.95 mm2|
|Sensor Diagonal||54.8 mm||28.3 mm|
|Sensor Resolution||101.8 Megapixels||24 Megapixels|
|Image Resolution||11648 x 8736 pixels||6000 x 4000 pixels|
|Pixel Pitch||3.76 μm||3.92 μm|
|Pixel Density||7.06 MP/cm2||6.50 MP/cm2|
|Moiré control||no AA filter||Anti-Alias filter|
|Movie Capability||4K/30p Video||4K/15p Video|
|ISO Setting||100-12800 ISO||200-12800 ISO|
|ISO Boost||50-102400 ISO||200-51200 ISO|
|Screen Specs||Fujifilm GFX 100||Fujifilm X-A5|
|Viewfinder Type||Viewfinder optional||No viewfinder|
|Top-Level Screen||Control Panel||no Top Display|
|LCD Framing||Live View||Live View|
|Rear LCD Size||3.2 inch||3.0 inch|
|LCD Resolution||2360k dots||1040k dots|
|LCD Attachment||Tilting screen||Tilting screen|
|Shooting Specs||Fujifilm GFX 100||Fujifilm X-A5|
|Autofocus System||On-Sensor Phase-detect||Contrast-detect AF|
|Manual Focusing Aid||Focus Peaking||Focus Peaking|
|Max Shutter Speed (mechanical)||1/4000/s||1/4000/s|
|Continuous Shooting||5 shutter flaps/s||6 shutter flaps/s|
|Electronic Shutter||up to 1/16000s||up to 1/32000s|
|Time-Lapse Photography||Intervalometer built-in||Intervalometer built-in|
|Image Stabilization||In-body stabilization||Lens stabilization only|
|Fill Flash||no On-Board Flash||Build-in Flash|
|Storage Medium||SDXC cards||SDXC cards|
|Second Storage Option||Dual card slots||Single card slot|
|UHS card support||Dual UHS-II||UHS-I|
|Connectivity Specs||Fujifilm GFX 100||Fujifilm X-A5|
|Studio Flash||PC Sync socket||no PC Sync|
|USB Connector||USB 3.1||USB 2.0|
|HDMI Port||micro HDMI||mini HDMI|
|Microphone Port||External MIC port||External MIC port|
|Headphone Socket||Headphone port||Headphone port|
|Wifi Support||Wifi built-in||Wifi built-in|
|Bluetooth Support||Bluetooth built-in||Bluetooth built-in|
|Body Specs||Fujifilm GFX 100||Fujifilm X-A5|
|Environmental Sealing||Weathersealed body||Not weather sealed|
|Battery Type||NP-T125 power pack||NP-W126S power pack|
|Battery Life (CIPA)||800 shots per charge||450 shots per charge|
|In-Camera Charging||USB charging||USB charging|
156 x 144 x 75 mm
(6.1 x 5.7 x 3.0 in)
117 x 68 x 40 mm
(4.6 x 2.7 x 1.6 in)
|Camera Weight||1320 g (46.6 oz)||361 g (12.7 oz)|
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