Fujifilm X-T2 versus Sony A7R III
The Fujifilm X-T2 and the Sony Alpha A7R III are two enthusiast cameras that were revealed to the public, respectively, in July 2016 and October 2017. Both the X-T2 and the A7R III are mirrorless interchangeable lens cameras that are based on an APS-C (X-T2) and a full frame sensor. The Fujifilm has a resolution of 24 megapixel, whereas the Sony provides 42.2 MP.
The physical size and weight of the Fujifilm X-T2 and the Sony A7R III are illustrated in the side-by-side display below. Three successive views from the front, the top, and the rear are shown. All size dimensions are rounded to the nearest millimeter. If you prefer, you can also use the toggle button to switch to a comparison in percentage terms (in this case, the camera on the left side – the X-T2 – represents the basis for the calculations across all the size and weight measures).
If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Fujifilm X-T2 and the Sony A7R IIIare of equal size. However, the A7R III is markedly heavier (28 percent) than the X-T2. 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 since they do not consider the interchangeable lenses that both of these cameras require. A larger imaging sensor will tend to go along with bigger and heavier lenses, although exceptions exist. You can find an overview of optics for the two cameras in the Fujinon X Lens Catalog (X-T2) and the Sony FE Lens Catalog (A7R III). Mirrorless cameras, such as the two under consideration, have the additional advantage of having a short flange to focal plane distance, which makes it possible to mount many lenses from other systems onto the camera via adapters.
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 comparisons there.
|Camera Body Specifications
|Fujifilm X-T2 (⇒ rgt)||133 mm||92 mm||49 mm||507 g||340||YES||2016||1,599||latest||check|
|Sony A7R III (⇒ lft)||127 mm||96 mm||74 mm||650 g||650||YES||2017||3,199||latest||check|
|Canon 6D Mark II (⇒ lft | rgt)||144 mm||111 mm||75 mm||765 g||1200||YES||2017||1,999||latest||check|
|Fujifilm X-E3 (⇒ lft | rgt)||121 mm||74 mm||43 mm||337 g||350||no||2017||899||latest||check|
|Fujifilm X-T20 (⇒ lft | rgt)||118 mm||83 mm||41 mm||383 g||350||no||2017||899||latest||check|
|Fujifilm GFX 50S (⇒ lft | rgt)||148 mm||94 mm||91 mm||740 g||400||YES||2016||6,499||latest||check|
|Fujifilm X-A3 (⇒ lft | rgt)||117 mm||67 mm||40 mm||339 g||410||no||2016||399||latest||check|
|Fujifilm X-Pro2 (⇒ lft | rgt)||141 mm||83 mm||46 mm||495 g||350||YES||2016||1,699||latest||check|
|Fujifilm X-T1 (⇒ lft | rgt)||129 mm||90 mm||47 mm||440 g||350||YES||2014||1,699||discont.||check|
|Nikon D850 (⇒ lft | rgt)||146 mm||124 mm||79 mm||1005 g||1840||YES||2017||3,299||latest||check|
|Nikon D7500 (⇒ lft | rgt)||136 mm||104 mm||73 mm||720 g||950||YES||2017||1,299||latest||check|
|Sony A9 (⇒ lft | rgt)||127 mm||96 mm||63 mm||673 g||650||YES||2017||4,499||latest||check|
|Sony RX10 IV (⇒ lft | rgt)||133 mm||94 mm||145 mm||1095 g||400||YES||2017||1,699||latest||check|
|Sony A99 II (⇒ lft | rgt)||143 mm||104 mm||76 mm||849 g||490||YES||2016||3,199||latest||check|
|Sony RX10 III (⇒ lft | rgt)||133 mm||94 mm||127 mm||1051 g||420||YES||2016||1,499||discont.||check|
|Sony A7R II (⇒ lft | rgt)||127 mm||96 mm||60 mm||625 g||290||YES||2015||3,199||discont.||check|
|Sony A7S II (⇒ lft | rgt)||127 mm||96 mm||60 mm||627 g||370||YES||2015||2,999||latest||check|
The listed prices provide an indication of the market segment that the manufacturer of the cameras have been targeting. The X-T2 was launched at a markedly lower price (by 50 percent) than the A7R III, 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. Then, after the new model is out, very good deals can frequently be found on the pre-owned market.
The size of the imaging sensor is a crucial determinant 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 tent to lead to bigger and heavier cameras and lenses.
Of the two cameras under consideration, the Fujifilm X-T2 features an APS-C sensor and the Sony A7R III a full frame sensor. The sensor area in the A7R III is 134 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 A7R III offers a higher resolution than the X-T2 (24MP), but the A7R III nevertheless has larger individual pixels (pixel pitch of 4.52μm versus 3.92μm for the X-T2) due to its larger sensor. Moreover, the A7R III is a somewhat more recent model (by 1 year and 3 months) than the X-T2, and its sensor might 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.
Unlike the X-T2, the A7R III has the capacity to capture high quality composite images 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).
Consistent information on actual sensor performance is available from DXO Mark for most cameras. 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.
|Fujifilm X-T2 (⇒ rgt)||APS-C||24.0||6000||4000||4K/30p||-||-||-||-|
|Sony A7R III (⇒ lft)||Full Frame||42.2||7952||5304||4K/30p||..||..||..||..|
|Canon 6D Mark II (⇒ lft | rgt)||Full Frame||26.0||6240||4160||1080/60p||24.4||11.9||2862||85|
|Fujifilm X-E3 (⇒ lft | rgt)||APS-C||24.0||6000||4000||4K/30p||-||-||-||-|
|Fujifilm X-T20 (⇒ lft | rgt)||APS-C||24.0||6000||4000||4K/30p||-||-||-||-|
|Fujifilm GFX 50S (⇒ lft | rgt)||MF||51.1||8256||6192||1080/30p||..||..||..||..|
|Fujifilm X-A3 (⇒ lft | rgt)||APS-C||24.0||6000||4000||1080/60p||-||-||-||-|
|Fujifilm X-Pro2 (⇒ lft | rgt)||APS-C||24.0||6000||4000||1080/60p||-||-||-||-|
|Fujifilm X-T1 (⇒ lft | rgt)||APS-C||16.0||4896||3264||1080/60p||-||-||-||-|
|Nikon D850 (⇒ lft | rgt)||Full Frame||45.4||8256||5504||4K/30p||26.4||14.8||2660||100|
|Nikon D7500 (⇒ lft | rgt)||APS-C||20.7||5568||3712||4K/30p||24.8||13.9||1192||86|
|Sony A9 (⇒ lft | rgt)||Full Frame||24.0||6000||4000||4K/30p||24.9||13.3||3517||92|
|Sony RX10 IV (⇒ lft | rgt)||1-inch||20.0||5472||3648||4K/30p||..||..||..||..|
|Sony A99 II (⇒ lft | rgt)||Full Frame||42.2||7952||5304||4K/30p||25.4||13.4||2317||92|
|Sony RX10 III (⇒ lft | rgt)||1-inch||20.0||5472||3648||4K/30p||23.1||12.6||472||70|
|Sony A7R II (⇒ lft | rgt)||Full Frame||42.2||7952||5304||4K/30p||26.0||13.9||3434||98|
|Sony A7S II (⇒ lft | rgt)||Full Frame||12.0||4240||2832||4K/30p||23.6||13.3||2993||85|
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, and both provide the same movie specifications (4K/30p).
Apart from body and sensor, cameras can and do differ across a variety of features. The two cameras under review are similar with respect to both having an electronic viewfinder. However, the one in the A7R III offers a substantially higher resolution than the one in the X-T2 (3686k vs 2360k dots). The following table reports on some other key feature differences and similarities of the Fujifilm X-T2, the Sony A7R III, and comparable cameras. The full specs-sheets can be found in the camera manual or, for example, in the dpreview camera hub.
|Fujifilm X-T2 (⇒ rgt)||2360||no||3.0||1040||tilting||no||8000||14.0||no||no|
|Sony A7R III (⇒ lft)||3686||no||3.0||1440||tilting||YES||8000||10.0||no||YES|
|Canon 6D Mark II (⇒ lft | rgt)||optical||YES||3.0||1040||swivel||YES||4000||6.5||no||no|
|Fujifilm X-E3 (⇒ lft | rgt)||2360||no||3.0||1040||fixed||YES||4000||8.0||no||no|
|Fujifilm X-T20 (⇒ lft | rgt)||2360||no||3.0||1040||tilting||YES||4000||8.0||5||no|
|Fujifilm GFX 50S (⇒ lft | rgt)||no||YES||3.2||2360||tilting||YES||4000||3.0||no||no|
|Fujifilm X-A3 (⇒ lft | rgt)||no||no||3.0||1040||tilting||YES||4000||6.0||7||no|
|Fujifilm X-Pro2 (⇒ lft | rgt)||2360||no||3.0||1620||fixed||no||8000||8.0||no||no|
|Fujifilm X-T1 (⇒ lft | rgt)||2360||no||3.0||1040||tilting||no||4000||8.0||no||no|
|Nikon D850 (⇒ lft | rgt)||optical||YES||3.2||2359||tilting||YES||8000||9.0||no||no|
|Nikon D7500 (⇒ lft | rgt)||optical||YES||3.2||922||tilting||YES||8000||8.0||12||no|
|Sony A9 (⇒ lft | rgt)||3686||no||3.0||1440||tilting||YES||8000||20.0||no||YES|
|Sony RX10 IV (⇒ lft | rgt)||2359||YES||3.0||1440||tilting||YES||2000||24.0||10.8||no|
|Sony A99 II (⇒ lft | rgt)||2400||YES||3.0||1229||tilting||no||8000||12.0||no||YES|
|Sony RX10 III (⇒ lft | rgt)||2359||YES||3.0||1229||tilting||no||2000||14.0||10.8||no|
|Sony A7R II (⇒ lft | rgt)||2400||no||3.0||1229||tilting||no||8000||5.0||no||YES|
|Sony A7S II (⇒ lft | rgt)||2400||no||3.0||1229||tilting||no||8000||5.0||no||YES|
Both the X-T2 and the A7R III are current models that good online retailers will have in stock. You can check the latest prices, for example, at amazon. The X-T2 replaced the earlier Fujifilm X-T1, while the A7R III followed on from the Sony A7R II.
So what conclusions can be drawn? Is there a clear favorite between the Fujifilm X-T2 and the Fujifilm X-T2? The listing below highlights the relative strengths of the two models.
Arguments in favor of the Fujifilm X-T2:
- Faster burst: Shoots at higher frequency (14 vs 10 flaps/sec) to capture the decisive moment.
- Less heavy: Is lighter (by 143g or 22 percent) and hence easier to carry around.
- More affordable: Was introduced into a lower priced category (50 percent cheaper at launch).
- More heavily discounted: Has been on the market for longer (launched in July 2016).
Advantages of the Sony Alpha A7R III:
- More detail: Has more megapixels (42.2 vs 24MP), which boosts linear resolution by 33%.
- 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.
- More detailed viewfinder: Has a higher resolution electronic viewfinder (3686k vs 2360k dots).
- More detailed LCD: Has a higher resolution rear screen (1440k vs 1040k dots).
- Fewer buttons to press: Has a touchscreen to facilitate handling and shooting adjustments.
- Longer lasting: Gets more shots (650 versus 340) out of a single battery charge.
- Sharper images: Has stabilization technology build-in to reduce the impact of hand-shake.
- More modern: Was introduced somewhat (1 year and 3 months) more recently.
If the number of relative strengths (bullet points above) is taken as a guide, the A7R III is the clear winner of the contest (9 : 4 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.
In any case, while the comparison of technical specifications can provide a useful overview of the capabilities of different cameras, it says nothing about, for example, the handling, responsiveness, and overall imaging quality of the X-T2 and the A7R III in practical situations. User reviews that are available, for instance, at amazon can sometimes shed light on these issues, but such feedback is all too often partial, inconsistent, and inaccurate. This is where reviews by experts come in. The following table reports the overall rankings of the cameras as published by some of the major camera review sites. The detailed reviews can be accessed, respectively, on the websites of cameralabs.com, dpreview.com, ephotozine.com, imaging-resource.com, and photographyblog.com.
|Fujifilm X-T2 (⇒ rgt)||HiRec||86/100 Gold||4.5/5||5/5||5/5||2016||1,599||latest||check|
|Sony A7R III (⇒ lft)||..||..||..||..||..||2017||3,199||latest||check|
|Canon 6D Mark II (⇒ lft | rgt)||Rec||80/100||4.5/5||4/5||4/5||2017||1,999||latest||check|
|Fujifilm X-E3 (⇒ lft | rgt)||..||84/100 Gold||4.5/5||..||4.5/5||2017||899||latest||check|
|Fujifilm X-T20 (⇒ lft | rgt)||HiRec||82/100 Silver||5/5||..||4.5/5||2017||899||latest||check|
|Fujifilm GFX 50S (⇒ lft | rgt)||-||85/100 Gold||5/5||5/5||4.5/5||2016||6,499||latest||check|
|Fujifilm X-A3 (⇒ lft | rgt)||-||74/100||4.5/5||-||4/5||2016||399||latest||check|
|Fujifilm X-Pro2 (⇒ lft | rgt)||Rec||83/100 Silver||4.5/5||4.5/5||4.5/5||2016||1,699||latest||check|
|Fujifilm X-T1 (⇒ lft | rgt)||HiRec||84/100 Gold||5/5||4/5||5/5||2014||1,699||discont.||check|
|Nikon D850 (⇒ lft | rgt)||..||89/100 Gold||4.5/5||..||5/5||2017||3,299||latest||check|
|Nikon D7500 (⇒ lft | rgt)||HiRec||86/100 Silver||5/5||4.5/5||4.5/5||2017||1,299||latest||check|
|Sony A9 (⇒ lft | rgt)||..||89/100 Gold||5/5||5/5||5/5||2017||4,499||latest||check|
|Sony RX10 IV (⇒ lft | rgt)||Rec||84/100 Gold||4.5/5||..||..||2017||1,699||latest||check|
|Sony A99 II (⇒ lft | rgt)||-||85/100 Silver||4.5/5||4.5/5||4.5/5||2016||3,199||latest||check|
|Sony RX10 III (⇒ lft | rgt)||Rec||84/100 Silver||4.5/5||4.5/5||4.5/5||2016||1,499||discont.||check|
|Sony A7R II (⇒ lft | rgt)||HiRec||90/100 Gold||5/5||4.5/5||5/5||2015||3,199||discont.||check|
|Sony A7S II (⇒ lft | rgt)||Rec||-||4.5/5||5/5||5/5||2015||2,999||latest||check|
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 comparisons of ratings among very different cameras or across long time periods have little meaning. It should also be noted that some of the review sites have over time altered the way they render their verdicts.
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. If you do not see the camera that you are looking for, please contact me, and I will try to locate and add the respective data to the application.
- Canon 80D vs Sony A6500
- Leica SL vs Sony A7R III
- Leica X Typ 113 vs Canon M10
- Nikon D3400 vs Nikon D7500
- Nikon D500 vs Panasonic GH5
- Nikon D800E vs Nikon D800
- Panasonic G5 vs Olympus E-P1
- Panasonic GH2 vs Panasonic G7
- Panasonic GX1 vs Panasonic GX8
- Panasonic GX850 vs Panasonic GX85
- Pentax K-3 vs Olympus E-M1
- Sony A9 vs Fujifilm X-Pro2