Sony A7R II vs A7S Ii
The Sony Alpha A7R II and the Sony Alpha 7S II are 2 digital cameras that were announced, respectively, in June 2015 and September 2015. Both the A7R 2 and the A7S Ii are
mirrorless interchangeable lens cameras
that are equipped with a full frame sensor. The A7R II has a resolution of 42.2 megapixels, whereas the A7S 2 provides 12 MP.
Below is an overview of the main specs of the 2 cameras every bit a starting point for the comparison.
Going beyond this snapshot of core features and characteristics,
what are the differences
betwixt the Sony Alpha A7R II and the Sony Alpha 7S II? Which i should you buy? Read on to notice 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.
An analogy of the physical size and weight of the Sony A7R II and the Sony A7S II is provided in the side-by-side display beneath. The two cameras are presented according to their
relative size. Three consecutive views from the front, the summit, and the rear side are shown. All size dimensions are rounded to the nearest millimeter.
In this particular example, the Sony A7R II and the Sony A7S II take
exactly the aforementioned width and height, and, thus, have identically-sized bodies.
Yet, the A7S Ii is
slightly heavier (0 pct)
than the A7R II. In this context, it is worth noting that both cameras are
splash and dust-proof
and can, hence, be used in choppy weather weather or harsh environments.
The above size and weight comparisons are to some extent incomplete since they practice not consider the
interchangeable lenses that both of these cameras require. In this detail instance, both cameras feature the same lens mountain, and so that they can use the aforementioned lenses. You can compare the optics available in the Sony Atomic number 26 Lens Itemize. Mirrorless cameras, such as the two under consideration, accept 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 photographic camera via adapters.
The battery packs of both cameras tin be
charged via USB, which tin can be very user-friendly when travelling.
The next table
lists the principal physical characteristics
of the ii cameras alongside a wider set up of alternatives. If you want to switch the focus of the display and review some other camera pair, you tin move beyond to the CAM-parator tool and choose from the wide option of possible camera comparisons there.
|ane.||Sony A7R II||127 mm||96 mm||sixty mm||625 g||290||Y||Jun 2015||iii,199||ebay.com|
|ii.||Sony A7S II||127 mm||96 mm||threescore mm||627 yard||370||Y||Sep 2015||2,999||ebay.com|
|3.||Sony A1||129 mm||97 mm||81 mm||737 grand||530||Y||Jan 2021||6,499||amazon.com|
|four.||Sony A7 IV||131 mm||96 mm||lxxx mm||659 yard||580||Y||Oct 2021||2,499||amazon.com|
|5.||Sony A7S 3||127 mm||97 mm||81 mm||699 g||600||Y||Jul 2020||three,499||amazon.com|
|half-dozen.||Sony A7R IV||129 mm||96 mm||78 mm||665 g||670||Y||Jul 2019||3,499||amazon.com|
|vii.||Sony A7 Three||127 mm||96 mm||74 mm||650 grand||610||Y||Feb 2018||1,999||amazon.com|
|8.||Sony A7R III||127 mm||96 mm||74 mm||650 g||650||Y||Oct 2017||three,199||ebay.com|
|9.||Sony A9||127 mm||96 mm||63 mm||673 k||650||Y||Apr 2017||four,499||ebay.com|
|ten.||Sony A99 II||143 mm||104 mm||76 mm||849 thou||490||Y||Sep 2016||3,199||ebay.com|
|11.||Sony A7 Ii||127 mm||96 mm||60 mm||599 g||350||Y||November 2014||1,999||ebay.com|
|12.||Sony A7S||127 mm||94 mm||48 mm||489 one thousand||380||Y||April 2014||2,499||ebay.com|
|13.||Sony A7R||127 mm||94 mm||48 mm||465 g||340||Y||Oct 2013||2,299||ebay.com|
|Notation: Measurements and pricing do not include easily detachable parts, such as addition or interchangeable lenses or optional viewfinders.|
The price is, of course, an important factor in whatever photographic camera decision. The manufacturer’south suggested retail prices give an idea on the
placement of the camera in the maker’due south lineup
and the broader market. The A7S Ii was somewhat cheaper (by 6 percent) than the A7R II at launch, but both cameras fall into the same cost category. Usually, street prices remain initially close to the MSRP, but after a couple of months, the first discounts appear. Afterward in the product bicycle and, in particular, when the replacement model is about to appear, further discounting and stock clearance sales oft push the photographic camera cost considerably down.
The size of the sensor inside a digital camera is 1 of the primal determinants of
paradigm quality. All other things equal, a large sensor will have larger individual pixel-units that offer better depression-light sensitivity, wider dynamic range, and richer colour-depth than smaller pixels in a sensor of the same technological generation. Farther, a large sensor camera will requite the lensman boosted creative options when using shallow depth-of-field to isolate a subject from its background. On the downside, larger sensors tend to be associated with larger, more expensive camera bodies and lenses.
Both cameras under consideration feature
a full frame sensor, merely their sensors differ slightly in size. The sensor area in the A7S II is 2 percent smaller. They nevertheless have the same format gene of 1.0. Both cameras accept a native aspect ratio (sensor width to sensor tiptop) of 3:2.
With 42.2MP, the A7R II offers a
than the A7S II (12MP), but the A7R 2 has smaller individual pixels (pixel pitch of 4.52μm versus 8.40μm for the A7S II). Moreover, the A7S Ii is a somewhat more recent model (past three months) than the A7R II, and its sensor might have benefitted from technological advances during this time that farther enhance the light gathering capacity of its pixels. Coming back to sensor resolution, it should be mentioned that the A7R II has no anti-alias filter installed, so that information technology tin capture all the item its sensor resolves.
The resolution advantage of the Sony A7R 2 implies greater flexibility for cropping images or the possibility to print larger pictures. The
maximum print size
of the A7R II for adept quality output (200 dots per inch) amounts to 39.8 10 26.5 inches or 101 x 67.iv cm, for very good quality (250 dpi) 31.viii x 21.2 inches or lxxx.8 x 53.nine cm, and for excellent quality (300 dpi) 26.v x 17.7 inches or 67.3 x 44.nine cm. The corresponding values for the Sony A7S Ii are 21.two x xiv.two inches or 53.8 x 36 cm for expert quality, 17 x 11.3 inches or 43.1 x 28.viii cm for very good quality, and xiv.1 x 9.four inches or 35.nine x 24 cm for excellent quality prints.
The A7R II has
on-sensor phase discover pixels, which results in fast and reliable autofocus conquering fifty-fifty during live view functioning.
The Sony Alpha A7R Two has a native
from ISO 100 to ISO 25600, which can be extended to ISO 50-102400. The respective ISO settings for the Sony Alpha 7S II are ISO 100 to ISO 102400, with the possibility to increase the ISO range to 50-409600.
In terms of underlying engineering, the A7R II is build effectually a BSI-CMOS sensor, while the A7S II uses a CMOS imager. Both cameras apply a
for capturing RGB colors on a square grid of photosensors. This arrangement is establish in most digital cameras.
Since 2007, DXO Mark has published
sensor operation measurements
that take been derived using a consistent methodology. This service is based on lab testing and assigns an overall score to each camera sensor, too as ratings for dynamic range (“DXO Mural”), color depth (“DXO Portrait”), and low-low-cal sensitivity (“DXO Sports”). Of the 2 cameras under review, the A7R Two provides
substantially higher paradigm quality
than the A7S II, with an overall score that is 13 points higher. This advantage is based on 2.iv bits college color depth, 0.6 EV in additional dynamic range, and 0.two stops in additional low calorie-free sensitivity. The next tabular array reports on the concrete sensor characteristics and the outcomes of the DXO sensor quality tests for a sample of comparator-cameras.
|i.||Sony A7R Two||Total Frame||42.ii||7952||5304||4K/30p||26.0||13.9||3434||98|
|2.||Sony A7S II||Full Frame||12.0||4240||2832||4K/30p||23.six||xiii.iii||2993||85|
|3.||Sony A1||Full Frame||49.8||8640||5760||8k/30p||25.9||14.5||3163||98|
|4.||Sony A7 IV||Full Frame||32.7||7008||4672||4K/60p||25.4||14.7||3379||97|
|5.||Sony A7S 3||Total Frame||12.0||4240||2832||4K/120p||23.7||thirteen.ix||2520||86|
|half dozen.||Sony A7R IV||Full Frame||60.2||9504||6336||4K/30p||26.0||14.8||3344||99|
|seven.||Sony A7 III||Full Frame||24.0||6000||4000||4K/30p||25.0||xiv.7||3730||96|
|8.||Sony A7R III||Full Frame||42.2||7952||5304||4K/30p||26.0||14.7||3523||100|
|ix.||Sony A9||Full Frame||24.0||6000||4000||4K/30p||24.9||thirteen.3||3517||92|
|10.||Sony A99 II||Full Frame||42.two||7952||5304||4K/30p||25.four||13.4||2317||92|
|eleven.||Sony A7 II||Full Frame||24.0||6000||4000||1080/60p||24.9||13.6||2449||90|
|12.||Sony A7S||Full Frame||12.0||4240||2832||1080/60p||23.9||13.2||3702||87|
|13.||Sony A7R||Full Frame||36.two||7360||4912||1080/60p||25.half dozen||14.1||2746||95|
Many modern cameras cannot just take notwithstanding pictures, but also
tape videos. Both cameras nether consideration are equipped with sensors that accept a sufficiently loftier read-out speed for moving images, and both provide the aforementioned movie specifications (4K/30p).
Autonomously from body and sensor, cameras can and do differ across a range of features. The A7R II and the A7S 2 are like in the sense that both characteristic an
electronic viewfinder, which is helpful when framing images in bright sunlight. Moreover, their viewfinders offer an identical resolution of 2400k dots. The table below summarizes some of the other cadre capabilities of the Sony A7R Ii and Sony A7S II in connexion with corresponding data for a sample of similar cameras.
|1.||Sony A7R Two||2400||north||3.0 / 1229||tilting||n||1/8000s||five.0/south||northward||Y|
|2.||Sony A7S Ii||2400||n||iii.0 / 1229||tilting||northward||1/8000s||5.0/s||north||Y|
|3.||Sony A1||9437||north||3.0 / 1440||tilting||Y||ane/8000s||10.0/southward||n||Y|
|4.||Sony A7 IV||3686||northward||3.0 / 1037||swivel||Y||1/8000s||ten.0/s||n||Y|
|5.||Sony A7S III||9440||due north||iii.0 / 1440||hinge||Y||1/8000s||10.0/due south||due north||Y|
|6.||Sony A7R Iv||5760||n||3.0 / 1440||tilting||Y||one/8000s||10.0/s||north||Y|
|7.||Sony A7 Three||2359||n||3.0 / 922||tilting||Y||i/8000s||10.0/s||n||Y|
|8.||Sony A7R III||3686||n||3.0 / 1440||tilting||Y||i/8000s||10.0/due south||northward||Y|
|9.||Sony A9||3686||n||3.0 / 1440||tilting||Y||1/8000s||xx.0/southward||due north||Y|
|10.||Sony A99 II||2400||Y||iii.0 / 1229||full-flex||n||1/8000s||12.0/s||n||Y|
|xi.||Sony A7 II||2400||northward||3.0 / 1230||tilting||n||i/8000s||5.0/south||n||Y|
|12.||Sony A7S||2400||n||3.0 / 921||tilting||n||1/8000s||five.0/s||northward||northward|
|13.||Sony A7R||2400||n||iii.0 / 1230||tilting||n||1/8000s||4.0/s||north||northward|
|Notes: *) Information refers to the mechanical shutter, unless the camera only has an electronic one.|
The reported shutter speed data refers to the utilise of the mechanical shutter. Even so, some cameras only have an electronic shutter, while others have an electronic shutter in addition to a mechanical ane. In fact, both cameras under consideration characteristic an
electronic shutter, which makes completely silent shooting possible. Still, this mode is less suitable for photographing moving objects (risk of rolling shutter) or shooting nether bogus calorie-free sources (take chances of flickering).
Concerning the storage of imaging data, both the A7R II and the A7S II write their files to
SDXC or Retentivity Stick PRO Duo cards. Both cameras can use UHS-I cards, which provide for Ultra High Speed information transfer of up to 104 MB/s.
For some imaging applications, the extent to which a camera tin communicate with its environment can be an important attribute in the camera determination procedure. The table beneath provides an overview of the connectivity of the Sony Alpha A7R Two and Sony Alpha 7S II and, in detail, the interfaces the cameras (and selected comparators) provide for
accessory command and information transfer.
Mic / Speaker
|ane.||Sony A7R Ii||Y||stereo / mono||Y||Y||micro||ii.0||Y||Y||–|
|2.||Sony A7S Ii||Y||stereo / mono||Y||Y||micro||2.0||Y||Y||–|
|iii.||Sony A1||Y||stereo / mono||Y||Y||full||3.2||Y||–||Y|
|iv.||Sony A7 4||Y||stereo / mono||Y||Y||total||3.2||Y||–||Y|
|5.||Sony A7S Iii||Y||stereo / mono||Y||Y||full||3.2||Y||–||Y|
|6.||Sony A7R Iv||Y||stereo / mono||Y||Y||micro||3.one||Y||Y||Y|
|vii.||Sony A7 Iii||Y||stereo / mono||Y||Y||micro||three.1||Y||Y||Y|
|8.||Sony A7R Iii||Y||stereo / mono||Y||Y||micro||3.1||Y||Y||Y|
|9.||Sony A9||Y||stereo / mono||Y||Y||micro||2.0||Y||Y||Y|
|10.||Sony A99 2||Y||stereo / mono||Y||Y||micro||two.0||Y||Y||Y|
|xi.||Sony A7 II||Y||stereo / mono||Y||Y||micro||2.0||Y||Y||–|
|12.||Sony A7S||Y||stereo / mono||Y||Y||micro||2.0||Y||Y||–|
|13.||Sony A7R||Y||stereo / mono||Y||Y||micro||2.0||Y||Y||–|
Both the A7R Ii and the A7S Two
have been discontinued, but can regularly be plant used on ebay. The A7R II was replaced by the Sony A7R Three, while the A7S II was followed by the Sony A7S III. Further information on the features and operation of the A7R Ii and A7S 2 tin exist found, respectively, in the Sony A7R Two Manual (costless pdf) or the online Sony A7S II Transmission.
So what conclusions can be drawn? Which of the 2 cameras – the Sony A7R 2 or the Sony A7S Two – has the upper hand? Is one conspicuously better than the other? A synthesis of the
relative potent points
of each of the models is listed beneath.
Reasons to prefer the Sony Blastoff A7R Ii:
Offers more megapixels (42.2 vs 12MP) with a 87% college linear resolution.
Lacks an anti-alias filter to exploit the sensor’s total resolution potential.
Better prototype quality:
Scores essentially higher (13 points) in the DXO overall assessment.
Generates images with noticeably amend colors (2.4 bits more color depth).
More than dynamic range:
Captures a larger spectrum of light and dark details (0.half dozen EV of extra DR).
Better live-view autofocus:
Features on-sensor stage-detection for more confident autofocus.
More heavily discounted:
Has been on the market for longer (launched in June 2015).
Advantages of the Sony Alpha 7S II:
Better moiré control:
Has an anti-allonym filter to avert artificial patterns to appear in images.
Gets more shots (370 versus 290) out of a single bombardment charge.
Was introduced somewhat (3 months) more recently.
If the count of relative strengths (bullet points above) is taken equally a measure out, the A7R Two is the clear winner of the match-up (7 : iii points). Withal, the
pertinence of the various camera strengths will differ
across photographers, so that you lot might want to counterbalance individual camera traits co-ordinate to their importance for your ain imaging needs before making a photographic camera determination. A professional person wildlife photographer will view the differences between cameras in a manner that diverges from the perspective of a family photog, and a person interested in architecture has distinct needs from a sports shooter. Hence, the decision which camera is all-time and worth buying is frequently a very personal one.
03 A7S Ii
How about other alternatives? Do the specifications of the Sony A7R Ii and the Sony A7S Two place the cameras among the
pinnacle in their form? Detect out in the latest All-time Mirrorless Interchangeable Lens Photographic camera listing whether the two cameras rank amongst the cream of the crop.
In whatsoever case, while the comparison of technical specifications tin provide a useful overview of the capabilities of dissimilar cameras, it remains partial and cannot reveal, for example, the shooting experience and imaging performance when
with the A7R II or the A7S 2. 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 tabular array beneath provides a synthesis of the camera assessments of some of the best known photo-gear review sites (amateurphotographer [AP], cameralabs [CL], digitalcameraworld [DCW], dpreview [DPR], ephotozine [EPZ], photographyblog [PB]). Every bit tin be seen, the professional person reviewers agree in many cases on the quality of different cameras, but sometimes their assessments diverge, reinforcing the earlier indicate that a camera decision is oftentimes a very personal choice.
|1.||Sony A7R II||5/5||+ +||5/5||ninety/100||v/5||5/5||Jun 2015||3,199||ebay.com|
|two.||Sony A7S II||five/5||+||..||..||4.five/5||5/five||Sep 2015||2,999||ebay.com|
|three.||Sony A1||five/five||o||4.5/v||93/100||4.v/5||5/5||Jan 2021||6,499||amazon.com|
|4.||Sony A7 4||five/five||+ +||4.v/5||89/100||4.v/five||4.5/5||Oct 2021||2,499||amazon.com|
|v.||Sony A7S III||..||+ +||5/5||91/100||iv.5/5||5/5||Jul 2020||3,499||amazon.com|
|half dozen.||Sony A7R IV||5/five||+||4.5/five||91/100||4.five/5||5/5||Jul 2019||3,499||amazon.com|
|seven.||Sony A7 III||..||+ +||four.5/5||89/100||5/5||5/five||Feb 2018||1,999||amazon.com|
|8.||Sony A7R Three||..||+ +||4/5||90/100||4.5/5||5/five||Oct 2017||3,199||ebay.com|
|9.||Sony A9||5/5||+ +||4.8/five||89/100||5/v||5/5||Apr 2017||4,499||ebay.com|
|10.||Sony A99 II||..||..||iv.5/5||85/100||4.5/v||4.5/5||Sep 2016||iii,199||ebay.com|
|xi.||Sony A7 II||5/v||+||4/v||82/100||iv.v/v||5/5||Nov 2014||1,999||ebay.com|
|12.||Sony A7S||4/five||..||..||86/100||4.v/5||5/5||April 2014||2,499||ebay.com|
|thirteen.||Sony A7R||5/5||+ +||..||82/100||4.5/5||5/5||Oct 2013||2,299||ebay.com|
|Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) non bachelor.|
The higher up review scores should be
interpreted with care, though. The ratings are only valid when referring to cameras in the same category and of the aforementioned historic period. Thus, a score needs to be put into the context of the launch engagement and the launch toll of the camera, and rating-comparisons among cameras that span long fourth dimension periods or concern very differently equipped models make little sense. Also, kindly annotation that some of the listed sites have over time developped their review approaches and their reporting mode.
Other camera comparisons
Did this review help to inform your camera decision process? In example you are interested in seeing
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- Fujifilm XP130 vs Sony A7R II
- Nikon B500 vs Sony A7S 2
- Nikon P900 vs Sony A7S II
- Panasonic LX100 II vs Sony A7S II
- Sony A6500 vs Sony A7R II
- Sony A6600 vs Sony A7R Two
- Sony A7R 2 vs Sony RX10 Four
Specifications: Sony A7R Ii vs Sony A7S 2
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.
|Photographic camera Model||Sony A7R II||Sony A7S II|
|Camera Type||Mirrorless system camera||Mirrorless organisation camera|
|Camera Lens||Sony Eastward mount lenses||Sony East mount lenses|
|Launch Engagement||June 2015||September 2015|
|Launch Cost||USD 3,199||USD 2,999|
|Sensor Specs||Sony A7R II||Sony A7S II|
|Sensor Format||Full Frame Sensor||Full Frame Sensor|
|Sensor Size||35.9 x 24.0 mm||35.6 x 23.eight mm|
|Sensor Area||861.6 mmtwo||847.28 mm2|
|Sensor Diagonal||43.2 mm||42.eight mm|
|Sensor Resolution||42.2 Megapixels||12 Megapixels|
|Image Resolution||7952 x 5304 pixels||4240 x 2832 pixels|
|Pixel Pitch||4.52 μm||8.40 μm|
|Pixel Density||4.90 MP/cm2||1.42 MP/cmtwo|
|Moiré control||no AA filter||Anti-Alias filter|
|Film Capability||4K/30p Video||4K/30p Video|
|ISO Setting||100 – 25,600 ISO||100 – 102,400 ISO|
|ISO Boost||50 – 102,400 ISO||50 – 409,600 ISO|
|Image Processor||BIONZ X||BIONZ X|
|DXO Sensor Quality (score)||98||85|
|DXO Color Depth ($.25)||26.0||23.half dozen|
|DXO Dynamic Range (EV)||13.ix||13.3|
|DXO Depression Low-cal (ISO)||3434||2993|
|Screen Specs||Sony A7R II||Sony A7S Two|
|Viewfinder Type||Electronic viewfinder||Electronic viewfinder|
|Viewfinder Field of View||100%||100%|
|Viewfinder Resolution||2400k dots||2400k dots|
|LCD Framing||Live View||Live View|
|Rear LCD Size||3.0inch||iii.0inch|
|LCD Resolution||1229k dots||1229k dots|
|LCD Attachment||Tilting screen||Tilting screen|
|Shooting Specs||Sony A7R II||Sony A7S II|
|Focus System||On-Sensor Stage-detect||Contrast-find AF|
|Manual Focusing Aid||Focus Peaking||Focus Peaking|
|Max Shutter Speed (mechanical)||1/8000s||ane/8000s|
|Continuous Shooting||5 shutter flaps/s||five shutter flaps/s|
|Shutter Life Expectancy||500 000 actuations||200 000 actuations|
|Epitome Stabilization||In-trunk stabilization||In-body stabilization|
|Fill up Wink||no On-Lath Flash||no On-Board Flash|
|Storage Medium||MS or SDXC cards||MS or SDXC cards|
|Single or Dual Carte du jour Slots||Single card slot||Unmarried menu slot|
|UHS card support||UHS-I||UHS-I|
|Connectivity Specs||Sony A7R Ii||Sony A7S Ii|
|USB Connector||USB two.0||USB 2.0|
|HDMI Port||micro HDMI||micro HDMI|
|Microphone Port||External MIC port||External MIC port|
|Headphone Socket||Headphone port||Headphone port|
|Wifi Support||Wifi built-in||Wifi built-in|
|Near-Field Advice||NFC built-in||NFC built-in|
|Torso Specs||Sony A7R Ii||Sony A7S II|
|Ecology Sealing||Weathersealed body||Weathersealed body|
|Battery Life (CIPA)||290 shots per charge||370 shots per charge|
|In-Camera Charging||USB charging||USB charging|
127 x 96 x 60 mm
(five.0 x 3.8 x 2.four in)
127 x 96 10 lx mm
(5.0 ten iii.eight ten ii.4 in)
|Camera Weight||625 1000 (22.0 oz)||627 g (22.one oz)|
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