Front view of the Sony Alpha 1

The Sony Alpha 1 encompasses a new 50.1-megapixel full-frame stacked picture sensor.

Sony immediately launched the Alpha 1, the brand new flagship digital camera of its full-frame mirrorless system. The Alpha 1 consists of a number of benchmark-setting enhancements over the corporate’s earlier flagship, the a9 II, that make it an extremely highly effective digital camera for each panorama and wildlife images.

The Alpha 1 encompasses a new 50.1-megapixel full-frame stacked picture sensor that Sony states is able to 15 stops dynamic vary for stills and even better vary (“15+”) for video. That makes it the very best decision full-frame mirrorless digital camera thus far.

Top view of the Sony Alpha 1Top view of the Sony Alpha 1

High view of the Sony Alpha 1.

It may possibly seize stills at as much as 30 fps, completely blackout-free, that means there’s no interruption to the viewfinder picture whereas taking pictures. The viewfinder is noteworthy, too, with the quickest refresh price of any EVF at 240 fps. The digital camera gives each a mechanical and digital shutter, and the 30 fps steady seize price is offered with each. The Alpha 1 can maintain that seize price for as much as 155 compressed RAW recordsdata or 165 JPEGs on the full decision of the digital camera.

The Alpha 1 additionally introduces important advances in autofocus efficiency. The system employs 759 section detection AF factors that cowl roughly 92 % of the picture space and is able to 120 AF/AE calculations per second to take care of steady focus and publicity monitoring on the digital camera’s quickest seize charges, perfect for following fast-moving wildlife. The Actual-time Eye AF know-how within the Alpha 1 is 30 % quicker than earlier than. The digital camera additionally provides Actual-time Eye AF for birds, a brand new functionality that guarantees to be a giant benefit for photographing birds in flight. Sony states that the system will be capable of preserve eye focus when a stationary chook immediately takes flight.

Rear view of the Sony Alpha 1Rear view of the Sony Alpha 1

The Alpha 1 features a tiltable LCD show.

For panorama images, the Alpha 1’s 50-megapixel decision is already spectacular, however for even better decision, the digital camera’s Pixel Shift Multi Capturing mode can seize 16 full-resolution pictures that may be later composited right into a 199-megapixel picture utilizing Sony’s Imaging Edge software program.

The Alpha 1 additionally consists of large enhancements for video seize. It’s able to 8K video decision at 30 fps with 10-bit coloration and 4K recording at as much as 120 fps which permits for 5x slow-motion video seize.

Availability of the Sony Alpha 1 is anticipated in March, with an inventory worth of $6,500.

Right here is the announcement video from Sony.

Our community web site Imaging Useful resource live-blogged the Sony Alpha 1 announcement. Test it out for extra particulars, and see extra within the official press launch beneath.


Groundbreaking Sony Alpha 1 Digicam Marks a New Period in Skilled Imaging

The Alpha 1 Delivers an Unprecedented Mixture of Decision, Pace and Video Efficiency, Empowering Professionals with a New Excessive-Decision 50.1-megapixel Full-frame Picture Sensor, Excessive-speed Capturing at as much as 30 Frames per Second, 8K 30p Video and Extra

  • New 50.1-megapixel (approx., efficient) full-frame stacked Exmor RS™ CMOS picture sensor together with an upgraded BIONZ XR™ imaging processing engine with eight instances extra processing energy[i]
  • Blackout- free steady taking pictures at as much as 30 frames per second[ii]
  • Quick sensor readout permits as much as 120 AF/AE calculations per second[iii], double the velocity of the Alpha 9 II, even throughout 30fps steady taking pictures
  • Shiny and huge 64-type 9.44 million-dot (approx.) OLED Quad-XGA digital viewfinder with the world’s first[iv] refresh price of 240 fps
  • Silent, vibration-free digital shutter
  • World’s first[v] anti-flicker taking pictures with each mechanical and digital shutter
  • Digital shutter flash sync[vi] as much as 1/200 sec. for the primary time within the Alpha™ sequence
  • World’s quickestv mechanical shutter flash sync as much as 1/400 sec.
  • 8K 30p[vii] 10-bit 4:2:Zero XAVC HS video recording with 8.6K oversampling for extraordinary element and backbone, along with 4K 120p[viii] 10-bit 4:2:2 film taking pictures capabilities
  • Broad dynamic vary of 15 stops for stills[ix] and 15+ stops for video[x]
  • Improved Actual-time Eye AF (autofocus) for people and animals, and new Actual-time Eye AF for birds[xi], in addition to Actual-time Monitoring that routinely maintains correct focus
  • 5-axis optical in-body picture stabilization for a 5.5-step[xii] shutter velocity benefit
  • S-Cinetone coloration matrix as seen in FX9 and FX6 to ship expressive cinematic look
  • Skilled workflow assist with the trade’s quickest[xiii] built-in Wi-Fi, SuperSpeed USB 10Gbps, 1000BASE-T Ethernet and extra

SAN DIEGO, CA – January 26, 2021 – Sony Electronics, a world chief in imaging sensor know-how and digital imaging, has introduced the arrival of the groundbreaking new full-frame mirrorless Alpha 1 digital camera asserting their dedication to main the trade with a shocking mixture of progressive new options.

Probably the most technologically superior, progressive digital camera that Sony has ever launched, the Alpha 1 combines high-resolution and high-speed efficiency at a stage that has by no means been completed on the earth of digital cameras.  With a model new 50.1-megapixel full-frame stacked Exmor RS™ picture sensor, as much as 120 AF/AE calculations per second, 8K 30p 10-bit 4:2:Zero video and far more, the Alpha 1 will enable creators to seize what they’ve by no means been in a position to earlier than.

“We’re all the time listening to our clients, difficult the trade to deliver new innovation to the market that goes far past their expectations.” mentioned Neal Manowitz, deputy president for Imaging Merchandise and Options Americas at Sony Electronics. “Alpha 1 breaks by way of all current boundaries, setting a brand new bar for what creators can accomplish with a single digital camera. What excites us essentially the most – greater than the intensive product function – is Alpha 1’s capacity to seize that which has by no means been captured earlier than. This digital camera unlocks a brand new world of inventive prospects, making the beforehand unattainable now attainable.”

The newly developed picture sensor is constructed with integral reminiscence and paired with an upgraded BIONZ XR imaging processing engine, making it able to taking pictures 50.1-megapixel pictures repeatedly at an astounding 30fps with as much as 120 AF/AE calculations per second. The Alpha 1’s taking pictures capabilities are additional enhanced by a 9.44 million dot OLED Quad-XGA digital viewfinder, with a refresh price of as much as 240 fps[xiv], guaranteeing no black out.  Moreover, for the primary time in an Alpha sequence digital camera, 8K 30p 10-bit 4:2:Zero video is offered. The Alpha 1 can also be able to 4K 120p / 60p 10-bit 4:2:2 recording and consists of S-Cinetone coloration. The Alpha 1 can also be full of options that assist subject professionals with quicker workflow, together with 3.5 instances quicker wi-fi FTP switch velocity[xv] and extra.

Unprecedented Decision and Pace

Steady Capturing at As much as 30 Frames Per Second

The Alpha 1 captures moments that might in any other case be misplaced due to its high-speed efficiency, offering any photographer the velocity they require to seize fast-moving objects. Excessive velocity readout from the 50.1-megapixel picture sensor and a big buffer reminiscence make it attainable to shoot as much as 155 full-frame compressed RAW pictures[xvi] or 165 full-frame JPEG pictures[xvii] at as much as 30 frames per second with the digital shutter whereas sustaining full AF and AE monitoring efficiency[xviii].

At an astonishing calculation velocity of as much as 120 AF/AE per second, the Alpha 1 can preserve focus with excessive accuracy even for fast-paced topics. It may possibly routinely modify publicity, even with sudden adjustments in brightness, with an AE response latency as little as 0.033 secondsii.

Superior Digital Viewfinder with the World’s Firstiv Refresh Fee of 240 fps

Complimenting the digital camera’s capacity to seize pictures at an unprecedented velocity, the Alpha 1 viewfinder options the world’s firstiv 240 fps refresh pricexiv, for a super-smooth show. The viewfinder doesn’t black out when an publicity is made to supply an uninterrupted view and permit for seamless framing and monitoring, even throughout steady taking pictures. The 9.44 million-dot (approx.), 0.64 kind Quad-XGA high-definition OLED show and refined optics ship the very best decision in its classiv. It additionally gives 0.90x[xix] viewfinder magnification, a 41° diagonal FOV, and a 25mm-high eyepoint for clear, low distortion viewing from nook to nook.

Superior Autofocus

Sony continues to push the boundaries of autofocus know-how with the introduction of the Alpha 1, which may simply monitor advanced, fast-moving topics with excessive precision. The digital camera options 759 section detection factors in a high-density focal airplane phase-detection AF system cowl roughly 92% of the picture space – guaranteeing accuracy and unfailing focus in environments the place focusing would possibly in any other case be tough.

Sony’s superior Actual-time Eye AF improves detection efficiency by 30% over the earlier systemi, due to the highly effective picture processing engine, BIONZ XR. It ensures correct, dependable detection, even when the topic’s face appears away. Along with improved Actual-time Eye AF for people and animals, the Alpha 1 employs high-level topic recognition know-how to supply Actual-time Eye AF for birdsxi, a primary in an Alpha sequence digital camera. Optimized algorithms be certain that monitoring is maintained even when a sitting chook immediately takes flight, or the framing immediately adjustments[xx].

The Alpha 1 additionally options AI-based Actual-time Monitoring that routinely maintains correct focus. A topic recognition algorithm makes use of coloration, sample (brightness), and topic distance (depth) knowledge to course of spatial data in actual time at excessive velocity.

Silent, Vibration-free Digital Shutter

Excessive-speed readout from the brand new picture sensor has made it attainable to cut back rolling shutter by as much as 1.5 instances when taking pictures stills, in comparison with the Alpha 9 II. It additionally gives silent anti-flicker steady taking pictures with an digital shutter for the primary timev on the earth. The digital shutter[xxi] operates silently, with out mechanical noise, and is vibration-free. Stress-free steady taking pictures is now attainable even when taking pictures in difficult lighting conditions with florescent or different flicker-prone varieties of synthetic lighting. And for the primary time in an Alpha digital camera, digital shutter flash sync as much as 1/200 sec[xxii] is feasible. The benefits of the digital shutter benefits can now come to life even when utilizing flash for broadly expanded taking pictures versatility.

Twin Pushed Shutter System for 1/400 Flash Sync

The Alpha 1 boasts the world’s quickest flash sync velocityv of 1/400 sec. with mechanical shutter, making it even simpler to seize dynamic motion. Along with a carbon fiber shutter curtain, the Alpha 1 options the newly developed twin pushed shutter system using spring and electromagnetic drive actuator, providing excessive sturdiness and lightness on the identical time.

Excessive Decision Capturing Enhancements

Even with this sensor’s excessive pixel depend, the Alpha 1 gives excessive sensitivity with low noise, plus 15+ stops of dynamic vary for video and 15 stops for stills, for {smooth}, pure gradations from shadows to highlights due to its cutting-edge processing system, all through a large ISO sensitivity vary of 100-32,000 (expandable to 50-102,400, when taking pictures stills).

Moreover, the brand new digital camera options an developed Pixel Shift Multi Capturing mode that composites as much as 16 full-resolution pictures. On this mode, the digital camera exactly shifts the sensor in a single pixel or half-pixel increments to seize 16 separate pixel-shifted pictures containing a complete of 796.2 million pixels of information, that are then composited right into a 199 million pixel (17,280 x 11,520 pixels) picture utilizing Sony’s Imaging Edge™ desktop software. With a flash sync of as much as 1/200 sec. on this mode, it’s perfect for photographing structure, artwork or every other nonetheless life topic with a stage of element and coloration accuracy that’s merely gorgeous. 

Skilled Video High quality

8K Excessive-resolution Film Capturing

For the primary time in an Alpha digital camera, the Alpha 1 gives 8K 30p 10-bit 4:2:Zero XAVC HS recording with 8.6K oversampling for extraordinary decision. Mixed with Sony’s acclaimed autofocus know-how, gradation and coloration replica efficiency, the Alpha 1 will assist the consumer notice their inventive imaginative and prescient with the best element. It’s 8K footage may also be used for versatile 4K enhancing throughout post-production.

Supporting Varied Video Codecs for Professionals

The Alpha 1 gives in-camera 4K recording at as much as 120 frames per secondviii which permits the consumer to shoot as much as 5X slow-motion video[xxiii]. Along with supporting 10-bit 4:2:2 recording, this function can be utilized with environment friendly Lengthy GOP inter-frame compression or high-quality Intra (All-I) intra-frame compression.

The Alpha 1 options S-Cinetone, the identical coloration matrix that produces the extremely regarded FX9 and FX6 coloration and pores and skin tones. It delivers pure mid-tones, plus gentle colours and beautiful highlights to satisfy a rising want for extra expressive depth. The S-Log3 gamma curve makes it attainable to attain 15+ stops of dynamic vary, whereas the S-Gamut3 and S-Gamut3.Cine coloration gamut settings make it simple to match Alpha 1 footage with video shot on VENICE cinema digital camera, FX9 and different skilled cinema cameras.

Warmth-dissipating Construction

A novel warmth dissipating construction retains picture sensor and picture processing engine temperatures inside their regular working vary, stopping overheating whereas sustaining compact physique dimensions. This makes it attainable to file 8K/30p video repeatedly for roughly 30 minutes[xxiv].

Supporting Hand-held Capturing

A high-precision stabilization unit and gyro sensors, plus optimized picture stabilization algorithms, obtain as much as a 5.5-step shutter velocity benefit, maximizing the standard of the high-resolution pictures derived from the digital camera’s 50.1-megapixel sensor. The Alpha 1 additionally options an Energetic Mode[xxv] that gives excellent stabilization for handheld film taking pictures. When utilizing Sony’s desktop functions Catalyst Browse or Catalyst Put together[xxvi] for post-production, an correct picture stabilization perform is offered which makes use of metadata generated by digital camera’s built-in gyro.

Different options that the Alpha 1 gives embody; 16-bit RAW output[xxvii] to an exterior recorder[xxviii] by way of HDMI for max post-production flexibility, a digital audio interface has been added to the digital camera’s Multi Interface (MI) Shoe for clearer audio recordings from a appropriate Sony exterior microphone, 5.8K oversampled full pixel readout with out pixel binning for high-resolution 4K motion pictures in Tremendous 35mm mode and extra.

Enhanced Workflow with Community Applied sciences together with Connectivity to 5G Suitable Gadgets

The Alpha 1 has been designed and configured to assist picture and video journalists and sports activities shooters who have to ship stills or motion pictures as rapidly as attainable with superior connectivity choices. It gives a number of options for quick, dependable file transfers. Trade’s quickestxiii built-in wi-fi LAN permits communication on 2.Four GHz and 5 GHz[xxix] bands with twin antennas to make sure dependable communications. 5 GHz consists of 2×2 MIMO assist (IEEE 802.11a/b/g/n/ac) providing 3.5 instances quicker wi-fi FTP switch velocity than the Alpha 9 II – a notable benefit for information and sports activities shooters who have to ship with dependable velocity. There may be additionally a supplied USB Sort-C® connector to assist quick knowledge switch when related to a 5G mmWave appropriate system akin to Sony’s Xperia PRO and makes high-speed PC Distant (tethered) knowledge switch accessible for {smooth} dealing with of huge picture recordsdata. The Alpha 1 additionally has a built-in 1000BASE-T LAN connector for high-speed, secure knowledge transfers, together with distant taking pictures. FTPS (File Switch over SSL/TLS) is supported, permitting SSL or TLS encryption for elevated knowledge safety.

Along with compressed and uncompressed RAW, the Alpha 1 consists of environment friendly lossless compression with no high quality degradation, Lossless Compressed RAW. There may be additionally a brand new “Mild” JPEG/HEIF picture high quality setting that leads to smaller recordsdata than the “Customary” setting, permitting quicker ship for information and sports activities photographers who depend upon velocity. Together with a flexible vary of RAW and JPEG codecs, the Alpha 1 consists of the HEIF (Excessive Effectivity Picture File) format for {smooth} 10-bit gradations that present extra reasonable replica of skies and portrait topics the place delicate, pure gradation is crucial. Photographs shot on the Alpha 1 could be trimmed in-camera to a desired side ratio, measurement, or place for versatile utilization.

The Alpha 1 can also be appropriate with quite a lot of apps, add-ons and instruments. With Imaging Edge Cellular and Imaging Edge Desktop[xxx], professionals can simply switch RAW recordsdata and recordsdata that use lossless compression and remotely management Contact Monitoring and Contact Focus for handy AF operation. The Switch & Tagging add-on (Ver. 1.Three or later) can routinely covert voice memos hooked up to picture recordsdata to textual content captions or switch the recordsdata to an FTP server from a cellular system. Desktop functions Catalyst Browse/Catalyst Put togetherxxvi enable professionals to browse and handle video clips shot by Sony’s digital camera. As well as, the Distant Digicam Instrument[xxxi] can remotely change digital camera settings and shoot from a pc related by way of LAN cable and have a lot of refinements for the Alpha 1: quicker switch, contact response, twin slot and HEIF assist, and extra.

Dependable and Simple Operability

Skilled customers want extra than simply refined options and efficiency. Additionally they want the reliability and sturdiness demanded of any skilled instrument. The Alpha 1 has two media slots that each assist UHS-I and UHS-II SDXC/SDHC playing cards, in addition to new CFexpress Sort A playing cards for increased general capability and quicker learn/write speeds. It additionally encompasses a sturdy magnesium alloy chassis, lengthy battery life with the Z-battery which could be prolonged utilizing the non-obligatory VG-C4EM Vertical Grip (bought individually), an improved mud removing function, shutter shut perform on power-off​ to guard picture sensor, plus mud and moisture resistance[xxxii] that maximizes reliability in difficult environments. It features a sturdy, dependable HDMI Sort-A connector, and USB PD (Energy Supply) assist, permitting increased energy to be provided from an exterior supply in order that customers can file for prolonged durations with minimal inner battery utilization.

A revised menu construction offers simpler navigation, and touch-responsive menu operation gives quick, extra intuitive management with Contact Focus and Contact Monitoring on its 3.Zero kind 1.44 million-dot (approx.) LCD monitor. For straightforward customization, a subset of the digital camera’s taking pictures settings now adjustments in accordance with the chosen taking pictures mode, making it simpler than ever to make use of totally different aperture, shutter velocity and different settings for taking pictures stills and films.

Pricing and Availability

The Alpha 1 Full-frame Interchangeable-Lens Digicam can be accessible in March 2021 for roughly $6,500 USD and $8,500 CAD. It is going to be bought at quite a lot of Sony’s licensed sellers all through North America.


[i] In comparison with the BIONZ X imaging processing engine.

[ii] “Hello+” steady taking pictures mode. In focus modes apart from AF-C, efficient at 1/125 sec. or increased shutter velocity. In AF-C mode, efficient at 1/250 sec. or increased shutter velocity, and the utmost steady body price will depend upon the taking pictures mode and lens used. 20 fps max. when taking pictures Uncompressed or Lossless compressed RAW.

[iii] At shutter speeds of 1/125 sec. or increased. The variety of AF calculations will depend upon the lens used.

[iv] As of January 2021, Sony survey. Amongst full-frame mirrorless cameras.

[v] As of January 2021, Sony survey. Amongst full-frame interchangeable-lens digital nonetheless cameras.

[vi] As much as 1/200 sec. Synchronization by way of the sync terminal will not be accessible for digital shutter.

[vii] [APS-C S35 Shooting] is fastened [Off] when taking pictures 4K 120p and 8K motion pictures.

[viii] 10% picture crop.

[ix] Sony inner exams.

[x] When recording with S-Log3. Sony inner exams.

[xi] Nonetheless pictures solely.

[xii] CIPA requirements. Pitch/yaw shake solely. Planar T* FE 50mm F1.Four ZA lens. Lengthy publicity NR off.

[xiii] As of January 2021, Sony survey. Amongst interchangeable-lens digital nonetheless cameras.

[xiv] Subject of view is fastened at 33° and backbone is UXGA when choosing body price at 240 fps.

[xv] 3.5 instances quicker in comparison in opposition to the Alpha 9 II.

[xvi] “Hello+” steady taking pictures mode, compressed RAW, CFexpress Sort A reminiscence card. Sony exams.

[xvii] “Hello+” steady taking pictures mode, CFexpress Sort A reminiscence card. Sony exams.

[xviii] At 20 frames per second, customers can shoot as much as 238 full-frame compressed RAW pictures or 400 full-frame JPEG pictures.

[xix] 50mm lens, infinity, -1m-1 diopter.

[xx] Correct focus might not be achieved with sure topics in sure conditions.

[xxi] Shutter velocity slower than 0.5 sec. can’t be set whereas steady taking pictures. Monitoring efficiency and max. aperture differs by settings and lenses.

[xxii] As much as 1/200 sec. Synchronization by way of the sync terminal will not be accessible for digital shutter.

[xxiii] Submit-production enhancing and S&Q mode recording required. Information have to be recorded to a CFexpress Sort A reminiscence card when the body price is 120 (100) fps or increased.

[xxiv] Sony inner exams with [Auto Power OFF Temp.] set to [High].

[xxv] Energetic Mode will not be accessible for 8K recording.

[xxvi] Catalyst Browse™ model 2020.1 or later, Catalyst Put together model 2020.1 or later are required.

[xxvii] 8K will not be relevant.

[xxviii] Suitable recorders to be introduced.

[xxix] 5 GHz communication could also be restricted in some international locations and areas.

[xxx] The Imaging Edge (Distant/Viewer/Edit) desktop software Ver. 3.1 or later is required for compositing. 

[xxxi] Distant Digicam Instrument model 2.Three or later is required.

[xxxii] Not assured to be 100% mud and water-resistant.


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