Fujifilm X-T2 versus Sony A7S II
The Fujifilm X-T2 and the Sony Alpha 7S II are two digital cameras that were announced, respectively, in July 2016 and September 2015. Both the X-T2 and the A7S II are mirrorless interchangeable lens cameras that are based on an APS-C (X-T2) and a full frame (A7S II) sensor. The Fujifilm has a resolution of 24 megapixel, whereas the Sony provides 12 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: Fujifilm X-T2 vs Sony A7S II
An illustration of the physical size and weight of the Fujifilm X-T2 and the Sony A7S II 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 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 – the X-T2 – represents the basis or 100 percent 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 A7S IIare of equal size. However, the A7S II is markedly heavier (24 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 (A7S II). 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 camera comparisons there.
|Camera Body Specifications|
|Fujifilm X-T2»||5.2 in||3.6 in||1.9 in||17.9 oz||340||Y||Jul 2016||1,599|
|Sony A7S II«||5.0 in||3.8 in||2.4 in||22.1 oz||370||Y||Sep 2015||2,999|
|Fujifilm X100F« »||5.0 in||3.0 in||2.0 in||16.5 oz||390||n||Jan 2017||1,299|
|Fujifilm X-E3« »||4.8 in||2.9 in||1.7 in||11.9 oz||350||n||Sep 2017||899|
|Fujifilm X-T20« »||4.6 in||3.3 in||1.6 in||13.5 oz||350||n||Jan 2017||899|
|Fujifilm X-A3« »||4.6 in||2.6 in||1.6 in||12.0 oz||410||n||Aug 2016||399|
|Fujifilm X-E2S« »||5.1 in||3.0 in||1.5 in||12.3 oz||350||n||Jan 2016||699||-|
|Fujifilm X-Pro2« »||5.6 in||3.3 in||1.8 in||17.5 oz||350||Y||Jan 2016||1,699|
|Fujifilm X-T10« »||4.6 in||3.3 in||1.6 in||13.4 oz||350||n||May 2015||799||-|
|Fujifilm X-T1« »||5.1 in||3.5 in||1.9 in||15.5 oz||350||Y||Jan 2014||1,699||-|
|Sony A7 III« »||5.0 in||3.8 in||2.9 in||22.9 oz||610||Y||Feb 2018||1,999|
|Sony RX10 IV« »||5.2 in||3.7 in||5.7 in||38.6 oz||400||Y||Sep 2017||1,699|
|Sony A99 II« »||5.6 in||4.1 in||3.0 in||29.9 oz||490||Y||Sep 2016||3,199|
|Sony RX10 III« »||5.2 in||3.7 in||5.0 in||37.1 oz||420||Y||Mar 2016||1,499||-|
|Sony A7R II« »||5.0 in||3.8 in||2.4 in||22.0 oz||290||Y||Jun 2015||3,199||-|
|Sony A7 II« »||5.0 in||3.8 in||2.4 in||21.1 oz||350||Y||Nov 2014||1,999||-|
|Sony A7S« »||5.0 in||3.7 in||1.9 in||17.2 oz||380||Y||Apr 2014||2,499||-|
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. The X-T2 was launched at a markedly lower price (by 47 percent) than the A7S II, 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.
Sensor comparison: Fujifilm X-T2 vs Sony A7S II
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. Furthermore, a large sensor camera will give the photographer more possibilities to use shallow depth-of-field in order to isolate a subject from the 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-T2 features an APS-C sensor and the Sony A7S II a full frame sensor. The sensor area in the A7S II is 130 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.
Despite having a smaller sensor, the Fujifilm X-T2 offers a higher resolution of 24 megapixel, compared with 12 MP of the Sony A7S II. This megapixel advantage comes at the cost of a higher pixel density and a smaller size of the individual pixel (with a pixel pitch of 3.92μm versus 8.40μm for the A7S II). However, it should be noted that the X-T2 is a somewhat more recent model (by 9 months) than the A7S II, and its sensor might have benefitted from technological advances during this time that partly offset its pixel-size disadvantage. Coming back to sensor resolution, it should be mentioned that the X-T2 has no anti-alias filter installed, so that it can capture all the detail its sensor resolves.
Since 2007, DXO Mark has published sensor performance measurements that have been derived using a consistent methodology. 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.
|Sony A7S II«||Full Frame||12.0||4240||2832||4K/30p||23.6||13.3||2993||85|
|Fujifilm X100F« »||APS-C||24.0||6000||4000||1080/60p||-||-||-||-|
|Fujifilm X-E3« »||APS-C||24.0||6000||4000||4K/30p||-||-||-||-|
|Fujifilm X-T20« »||APS-C||24.0||6000||4000||4K/30p||-||-||-||-|
|Fujifilm X-A3« »||APS-C||24.0||6000||4000||1080/60p||-||-||-||-|
|Fujifilm X-E2S« »||APS-C||16.0||4896||3264||1080/60p||-||-||-||-|
|Fujifilm X-Pro2« »||APS-C||24.0||6000||4000||1080/60p||-||-||-||-|
|Fujifilm X-T10« »||APS-C||16.0||4896||3264||1080/60p||-||-||-||-|
|Fujifilm X-T1« »||APS-C||16.0||4896||3264||1080/60p||-||-||-||-|
|Sony A7 III« »||Full Frame||24.0||6000||4000||4K/30p||25.0||14.7||3730||96|
|Sony RX10 IV« »||1-inch||20.0||5472||3648||4K/30p||-||-||-||-|
|Sony A99 II« »||Full Frame||42.2||7952||5304||4K/30p||25.4||13.4||2317||92|
|Sony RX10 III« »||1-inch||20.0||5472||3648||4K/30p||23.1||12.6||472||70|
|Sony A7R II« »||Full Frame||42.2||7952||5304||4K/30p||26.0||13.9||3434||98|
|Sony A7 II« »||Full Frame||24.0||6000||4000||1080/60p||24.9||13.6||2449||90|
|Sony A7S« »||Full Frame||12.0||4240||2832||1080/60p||23.9||13.2||3702||87|
Many modern cameras are not only capable of taking still images, but also of capturing video footage. 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).
Feature comparison: Fujifilm X-T2 vs Sony A7S II
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 A7S II offers a slightly higher resolution than the one in the X-T2 (2400k vs 2360k dots). The adjacent table lists some of the other core features of the Fujifilm X-T2 and Sony A7S II along with similar information for a selection of comparators. If you need more detail on the specs, you can find comprehensive listings, for example, in the dpreview camera hub.
|Sony A7S II«||2400||n||3.0||1229||tilting||n||8000||5.0||n||Y|
|Fujifilm X100F« »||2360||n||3.0||1040||fixed||n||4000||8.0||Y||n|
|Fujifilm X-E3« »||2360||n||3.0||1040||fixed||Y||4000||8.0||n||n|
|Fujifilm X-T20« »||2360||n||3.0||1040||tilting||Y||4000||8.0||Y||n|
|Fujifilm X-A3« »||-||n||3.0||1040||tilting||Y||4000||6.0||Y||n|
|Fujifilm X-E2S« »||2360||n||3.0||1040||fixed||n||4000||7.0||Y||n|
|Fujifilm X-Pro2« »||2360||n||3.0||1620||fixed||n||8000||8.0||n||n|
|Fujifilm X-T10« »||2360||n||3.0||920||tilting||n||4000||8.0||Y||n|
|Fujifilm X-T1« »||2360||n||3.0||1040||tilting||n||4000||8.0||n||n|
|Sony A7 III« »||2359||n||3.0||922||tilting||Y||8000||10.0||n||Y|
|Sony RX10 IV« »||2359||Y||3.0||1440||tilting||Y||2000||24.0||Y||Y|
|Sony A99 II« »||2400||Y||3.0||1229||full-flex||n||8000||12.0||n||Y|
|Sony RX10 III« »||2359||Y||3.0||1229||tilting||n||2000||14.0||Y||Y|
|Sony A7R II« »||2400||n||3.0||1229||tilting||n||8000||5.0||n||Y|
|Sony A7 II« »||2400||n||3.0||1230||tilting||n||8000||5.0||n||Y|
|Sony A7S« »||2400||n||3.0||921||tilting||n||8000||5.0||n||n|
Both the X-T2 and the A7S II are current models that good online retailers will have in stock. You can check the latest prices, for example, at amazon. The A7S II replaced the earlier Sony A7S, while the X-T2 followed on from the Fujifilm X-T1.
Review summary: Fujifilm X-T2 vs Sony A7S II
So how do things add up? Is there a clear favorite between the Fujifilm X-T2 and the Sony A7S II? The listing below highlights the relative strengths of the two models.
Arguments in favor of the Fujifilm X-T2:
- More detail: Offers more megapixels (24 vs 12MP) with a 41% higher linear resolution.
- Maximized detail: Lacks an anti-alias filter to exploit the sensor's full resolution potential.
- Faster burst: Shoots at higher frequency (14 vs 5 flaps/sec) to capture the decisive moment.
- Less heavy: Is lighter (by 120g or 19 percent) and hence easier to carry around.
- More affordable: Was introduced into a lower priced category (47 percent cheaper at launch).
- More modern: Is somewhat more recent (announced 9 months after the A7S II).
Advantages of the Sony Alpha 7S II:
- Better moiré control: Has an anti-alias filter to avoid artificial patterns to appear in images.
- 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 (1229k vs 1040k dots).
- Sharper images: Has stabilization technology build-in to reduce the impact of hand-shake.
- More heavily discounted: Has been on the market for longer (launched in September 2015).
If the count of relative strengths (bullet points above) is taken as a measure, the X-T2 comes out slightly ahead of the A7S II (6 : 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.
In any case, while the comparison of the spec-sheets of cameras can offer a general idea of their imaging potential, it remains incomplete and does no justice, for example, to the way the X-T2 or the A7S II handle or 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 table below summarizes the assessments of some of the best known camera review sites (cameralabs, dpreview, ephotozine, imaging-resource, photographyblog). The full reviews are available by clicking on the site logo in the table header.
|Fujifilm X-T2»||HiRec||86/100||4.5/5||5/5||5/5||Jul 2016||1,599|
|Sony A7S II«||Rec||-||4.5/5||5/5||5/5||Sep 2015||2,999|
|Fujifilm X100F« »||Rec||83/100||4.5/5||-||4.5/5||Jan 2017||1,299|
|Fujifilm X-E3« »||Rec||84/100||4.5/5||4.5/5||4.5/5||Sep 2017||899|
|Fujifilm X-T20« »||HiRec||82/100||5/5||-||4.5/5||Jan 2017||899|
|Fujifilm X-A3« »||-||74/100||4.5/5||-||4/5||Aug 2016||399|
|Fujifilm X-E2S« »||-||77/100||4.5/5||-||4.5/5||Jan 2016||699||-|
|Fujifilm X-Pro2« »||Rec||83/100||4.5/5||4.5/5||4.5/5||Jan 2016||1,699|
|Fujifilm X-T10« »||HiRec||80/100||5/5||4/5||5/5||May 2015||799||-|
|Fujifilm X-T1« »||HiRec||84/100||5/5||4/5||5/5||Jan 2014||1,699||-|
|Sony A7 III« »||HiRec||89/100||5/5||-||5/5||Feb 2018||1,999|
|Sony RX10 IV« »||Rec||84/100||4.5/5||-||5/5||Sep 2017||1,699|
|Sony A99 II« »||-||85/100||4.5/5||4.5/5||4.5/5||Sep 2016||3,199|
|Sony RX10 III« »||Rec||84/100||4.5/5||4.5/5||4.5/5||Mar 2016||1,499||-|
|Sony A7R II« »||HiRec||90/100||5/5||4.5/5||5/5||Jun 2015||3,199||-|
|Sony A7 II« »||Rec||82/100||4.5/5||5/5||5/5||Nov 2014||1,999||-|
|Sony A7S« »||-||86/100||4.5/5||4.5/5||5/5||Apr 2014||2,499||-|
The above review scores should be interpreted 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 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.
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