The Sony a7R III ($Three,199.99, physique solely) makes use of the identical sensor because the a7R II that got here earlier than it, however nearly the whole lot else has modified. The picture processor and circuitry that drives it are new, which Sony says improves dynamic vary. The processor additionally drives a brand new autofocus system, which permits the digital camera to trace shifting motion at 10fps—at 42MP decision. I’ve solely had a number of hours to shoot with the camera to date, however have some first impressions to share. I will observe with a full evaluation once I’ve had the chance to completely check it.


The a7R III appears and feels lots just like the a7R II—they use the identical chassis. It measures Three.eight by by 2.9 inches (HWD) and weighs 1.5 kilos. The physique is protected in opposition to mud and splashes, as are all Sony FE lenses.

There are a number of bodily adjustments, notably contact sensitivity on the LCD, a bigger EVF, a devoted focus selector (such as you get with the a9), twin reminiscence card slots, and the next capability battery. However should you’ve picked up and used any of the Mark II fashions—together with the a7 II and a7S II—you may really feel proper at residence with the a7R III.

A lot of the management you need is correct at your fingertips. The physique eschews entrance buttons, save for a dial built-in into the handgrip, as a substitute placing its buttons and dials on the highest and rear. You aren’t getting the drive and focus mode selector dial such as you do on the a9—which is a disgrace, because it’s fairly helpful.

The highest plate homes, to the fitting of the new shoe, a locking Mode dial, C1 and C2 buttons (each customizable), and a devoted EV dial with third-stop changes from -Three to +Three EV. The ability swap surrounds the shutter button and sits atop the handgrip, simply forward of C1 and C2. The highest is unchanged from the a7R II—as with others within the collection, there isn’t any built-in flash.

On the rear we see some management adjustments. The C3 button has moved to the far left prime nook, with the Menu button in its acquainted place to its proper. The highest row of controls aren’t at as steep of an angle as they’re on the a7R II, so they seem to be a bit simpler to entry. It is a design cue inherited from the a9.

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There are extra adjustments as you look to the fitting of the EVF and rear show. The Report button is within the acquainted place, simply to the fitting of the EVF, and is surrounded by a raised ridge so you are not prone to press it unintentionally. Subsequent to it are devoted AF-ON and AEL buttons. AEL was included on the a7R II, however it was in a unique place. AF-ON, which can be utilized to drive the main target system independently of the shutter launch, is a function that many execs love, and I am glad to see it right here. The rear command dial is barely greater than the AF-ON and AEL buttons, and is positioned between them.

The a7R III lastly has a devoted management to regulate the autofocus space. It is a godsend should you favor to make use of a versatile spot for focus. It is in the identical spot that you just discover it on the a9, taking the place of the a7R II’s mixed AF/MF/AEL management. Under it you discover the Fn button, a management dial with a middle button and 4 directional presses; Show, Drive Mode/Self Timer, and ISO are marked on the physique, however as with a lot of the buttons, they’re customizable. Lastly you get Play and Delete/C4.

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The rear LCD helps contact enter. It is a first for the a7 collection, and a function we’re lastly seeing on virtually each new skilled digital camera. You possibly can faucet to pick a spotlight level (assuming you are not in a large focus mode), though this may not instantly change the main target—at the very least not by default. I did not have sufficient time to make a deep dive into the menu system to see how customizable the contact focus is; I will take a more in-depth take a look at the choices once I spend extra time with the digital camera. Touching part of the body does routinely rack focus when recording video.

The show itself is Three inches in measurement and packs a 1,440k-dot decision, a modest bump from the 1,228okay display screen utilized by the a7R II. The EVF can also be upgraded, and it is a extra substantial bounce. The brand new finder maintains the excessive zero.78x magnification, however is sharper at Three.6 million dots, up from 2.four million. It is among the finest you may discover in any mirrorless digital camera.

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Energy and Connectivity

The a7R III ditches the FW50 battery utilized by earlier fashions. It opts for the newer FZ100 battery launched within the a9. The bigger battery has greater than double the capability. Based on CIPA normal testing the battery is nice for about 650 photos utilizing the rear LCD and 530 with the extra power-hungry EVF. CIPA charges are typically fairly correct for single-drive capturing, however should you make the most of burst you may possible get extra pictures. I captured near 1,00zero Uncooked+JPG photos together with about 10 minutes of 4K video in a night of testing and solely burned via about half of the battery. These figures embody heavy use of the 8fps and 10fps seize choices, nevertheless.

The digital camera ships with an exterior battery charger, however may cost internally, and has two ports to help this. One is the lengthy normal micro USB, the opposite is the extra fashionable USB-C, with help for sooner switch speeds. The USB ports are additionally used for tethered capturing. Sony has a brand new software program bundle to help tethered seize and Uncooked conversion, however I have not used it but.

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Different ports embody PC Sync for exterior flash, Three.5mm microphone and headphone, and micro HDMI. There are twin reminiscence card slots, each with help for SD, SDHC, and SDXC media. You will want to make use of a U3 card to take full benefit of video options, and I like to recommend investing in high-speed UHS-II reminiscence should you plan on using burst picture seize. Just one slot is UHS-II compliant, the identical as with the a9. I nonetheless suppose that is a poor alternative on Sony’s half.

The a7R III options Sony’s newest cocktail of wi-fi communication, which incorporates Bluetooth, NFC, and Wi-Fi. I had restricted time with the digital camera so I did not pair it with my telephone. However there isn’t any purpose to suppose that it will not work precisely because it does with the a9. Bluetooth is used to set the digital camera’s clock, hold a connection to your telephone alive for faster pairing, and add GPS knowledge to pictures, primarily based in your telephone’s GPS. NFC will launch the Sony PlayMemories Cellular app on suitable units, and Wi-Fi is used for picture switch and distant management. PlayMemories Cellular is obtainable for Android and iOS. One change of be aware—should you’ve used downloadable apps from Sony’s PlayMemories Cellular Retailer previously, bear in mind that they do not work with the a7R III.

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Efficiency and Autofocus

The a7R III is not Sony’s quickest full-frame mirrorless digital camera. That is the a9, launched earlier this 12 months. I’ve talked concerning the a9 right here just because that is the place a variety of the upgraded expertise powering the a7R III was launched.

The 2 fashions deal with burst capturing in another way. The a9 shoots at 20fps with focus monitoring, however solely with its digital shutter. Its 24MP sensor is ready to purchase and course of knowledge quick sufficient to permit for this, whereas eliminating the pitfalls you get with digital shutters with slower readout—notably distortion brought on by the rolling shutter impact and banding, which could be created by sure synthetic mild sources. It will probably’t sync with flash, nevertheless, it’s essential swap to the mechanical shutter for that—and whenever you do, the a9 turns into a 5fps digital camera.

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The a7R III has a model new mechanical shutter, designed to reduce vibration, whereas on the identical time supporting 10fps seize with 1/250-second flash sync velocity. With strobes which are able to firing that rapidly you’ll shoot fast-moving motion within the studio. Sony put collectively a capturing occasion at Store Studios in New York to showcase the potential. The pictures above, two sequential pictures from a 10fps burst sequence, are an instance of how you need to use the a7R III to freeze movement and seize intense motion in a studio scenario.

It is in a position to observe topics at such a excessive charge due to its on-sensor autofocus system. A mixture of 399 section detect and 425 distinction factors cowl about 68 % of the sensor space, with the central 47 % lined by section. It is not as insane because the a9, which covers 93 % of its sensor, however it’s a bigger focus space than you may discover on any full-frame SLR.

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Sony states that you would be able to shoot as much as 87 compressed Uncooked or 28 uncompressed Uncooked photos in a burst earlier than the digital camera’s buffer fills. I will carry out formal checks on the a7R III’s monitoring velocity, start-up time, and buffer capability when it is available in for evaluation. Sony guarantees that focus is twice as quick because the Mark II. That is a determine that additionally applies to EyeAF, which makes use of the sensor decision to determine and lock give attention to faces (for wider pictures) and eyes (for tighter photos). It really works exceedingly effectively, and whereas you may get face detection in a high-resolution SLR (just like the Nikon D850, routinely locking give attention to the attention itself is one thing that no SLR can do.

Just like the a9, the a7R III has a totally digital shutter possibility. It permits for silent capturing, which is a plus for protecting weddings and occasions, in addition to for wildlife pictures. It additionally fully removes shutter vibration from a picture, which may make a distinction when working with such a high-resolution sensor. However as a result of it does not have the extremely quick sensor readout, banding and rolling shutter could also be a priority. I will take a more in-depth take a look at the digital shutter when I’ve extra time to shoot the digital camera underneath various circumstances.

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The a7R III makes use of the identical full-frame 42MP BSI CMOS sensor as its predecessor. Sony states that improved circuitry and picture processing ship enhancements in picture high quality. Notably the Uncooked dynamic vary is rated at 15 stops, up from 14. The a7R II already delivered Uncooked output which made it attainable to tug particulars out of shadows, with out growing noise, in an virtually horrifying method. And nobody has ever complained a couple of bit of additional leeway in publicity adjustment. To get an thought about how a lot element you possibly can pull from shadows, check out the photographs above; the one on the left does not embody any shadow adjustment, whereas the one on the fitting has shadows and black raised to indicate element.

The in-body picture stabilization can also be barely improved. The 5-axis sensor-based stabilization system is now rated to compensate for five.5 stops of shake, up from 5 stops. The added precision is not simply used to make sure photos are as sharp as attainable, nevertheless. Sony is utilizing it to implement its personal high-resolution pixel shift seize system. We have seen such a system in Olympus mirrorless fashions and the Pentax K-1 SLR beforehand. Sony’s take, Pixel Shift Multi Taking pictures, is much like Pentax’s take.

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When utilizing the mode (which I’ve not but been in a position to check), the a7R III captures 4 photos in succession. You possibly can set the interval between seize, with the shortest length set at zero.5-second. The sensor shifts by one pixel between every shot, so that you get coloration info at every pixel web site, eliminating the interpolation related to the Bayer sensor design. These images should be mixed on a pc utilizing Sony software program; that is in distinction to the Pentax Okay-1, which does it in-camera.

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Sony confirmed off some side-by-side examples within the type of shiny end prints and I may see a bit extra texture in photos captured on this method. That is much like what I’ve seen when utilizing Pixel Shift on the Okay-1 within the lab. of a painted ceiling higher captures the feel of the paint, however it’s a must to look carefully (or print large) to understand the distinction.

I will carry out our normal lab checks when the a7R III is available in for evaluation. However I anticipate, for probably the most half, the sensor to carry out on the identical degree because it did with the a7R II. In the actual world, the improved shutter (to chop vibration) and stabilization system are greater distinction makers.


The a7R III shoots video at as much as 4K high quality, contains a regular Three.5mm microphone jack on the physique, and works with an add-on adapter for tasks that require XLR audio. It is a formidable video digital camera, and its autofocus system works simply as effectively when rolling footage because it does for capturing stills.

You get 4K footage with full body width (the highest and backside are cropped so as to get a 16:9 facet ratio) with no pixel binning. The a7R III may shoot in Tremendous35 crop, about the identical as an APS-C sensor space, with 5K oversampling for even higher high quality footage. You possibly can edit footage proper out of the digital camera, or you possibly can decide to shoot in Sony’s Hybrid Log Gamma for HDR, or within the flat Slog Three profile for probably the most versatility when buying and selling footage—even the video delivers 14 stops of dynamic vary.

Inner recording is compressed utilizing XAVC S at as much as 100Mbps. For those who want extra high quality, you possibly can output a clear four:2:2 sign over HDMI to ship to a discipline recorder. You possibly can shoot 4K at 24, 25, or 30fps. For those who dial again decision to 1080p you’ll crank the frames sooner—50, 60, 100, and 120fps are additionally out there.

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I am not score the a7R III at the moment. I’ve solely had a number of hours to make use of it, and there is merely extra testing required earlier than I am going about recommending a $Three,200 digital camera.

That stated, my first impressions are very optimistic. There are some identified elements right here. The picture sensor has been utilized in plenty of Sony cameras, together with the a7R II, the a99 II, and the RX1R II, and has delivered unimaginable leads to every occasion. Even after a number of years, it leads the category. The one actual competitors within the 35mm format is from the Nikon D850, which packs a number of extra pixels, and is housed in a extra conventional SLR type issue.

For those who’re already invested within the Sony system and need probably the most decision attainable, together with the perfect autofocus system and a flexible 10fps seize charge, the a7R III appears just like the clear alternative. You possibly can nonetheless get the a7R II for much less—it is formally priced at $2,899.99, however is promoting for about $2,400 at press time. It does not do as a lot, however maybe you do not want as a lot.

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For those who’re not on board with Sony, the selection is not as clear. Canon’s finest all-around SLR, the 5D Mark IV, does not pack as many pixels (30MP) and its Movement JPG 4K video codec is not near the a7R III’s XAVC S possibility in high quality or comfort. Canon’s high-resolution collection, the 5DS R and 5DS, aren’t as versatile within the discipline because the a7R II (and presumably a7R III). Positive, they pack 50MP of decision, however they’re finest fitted to studio and panorama use because of a somewhat restricted ISO vary and a sensor that’s at its finest whenever you completely nail publicity in digital camera—should you’re capturing motion and occasions, that is not all the time attainable.

The Nikon D850 is the closest SLR to the a7R III in total functionality. It has decision, first rate velocity (7fps) that may be boosted to 9fps by including a battery grip, and powerful 4K video high quality (however with sluggish focus). It is simply nearly as good within the discipline as it’s within the studio. It is the perfect all-around full-frame SLR you should buy at the moment. And should you’ve bought an funding in Nikon lenses and equipment, it is the digital camera to get for high-resolution imaging.

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Muddying waters additional, Sony has its personal a99 II, which makes use of A-mount SLR lenses, the identical 42MP sensor, and helps 12fps picture seize. It makes use of an EVF and affords a seamless imaging and video expertise, very like a mirrorless digital camera. However I feel it is solely a viable alternative for photographers with a heavy funding within the A-mount. Sony’s future is in its mirrorless E-mount system.

The a7R III does some issues that an SLR merely can not. Sensor-based focus means you may by no means should fine-tune a lens AF system, and portrait and occasion photographers will discover the EyeAF functionality invaluable. The realm lined by the main target system is bigger than you may get in a full-frame SLR, so you possibly can higher observe shifting motion. It additionally affords a seamless transition between video and nonetheless seize—you can begin a clip at any time (assuming the digital camera is not writing photos to a card) with out having to fiddle with buttons or switches to maneuver from the finder to the rear LCD, and also you even have the choice of capturing video with the digital camera to your eye. Sony’s mirrorless system has reached a degree of maturity the place it shouldn’t be checked out as a compromise needed to place an enormous sensor in a smaller digital camera.

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Sony has been rising its FE lens line at a reasonably staggering tempo. It’s launching a brand new FE 24-105mm F4 G OSS zoom together with the a7R III and guarantees to ship a brilliant telephoto 400mm F2.eight prime subsequent summer season. There are nonetheless some holes, and whilst you can cowl these gaps with Canon-mount glass and an autofocus adapter just like the Sigma MC-11, I’ve discovered that utilizing an tailored lens does not internet the identical persistently fast autofocus as you get with a local FE lens.

The a7R III is obtainable to order now. It should begin transport on the finish of November. I will observe with a full evaluation once I’ve had extra time to completely check the digital camera.

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