The Sony Alpha 9 is the first camera released by the firm that is designed specifically with wedding, action, and sports photographers in mind. Mirrorless and full-frame, this camera has a resolution of 24 megapixels and is capable of shooting at a rate of 20 frames per second while maintaining complete focusing. In addition, the viewfinder lag is quite little, and there is not the slightest possibility of a blackout occurring even while continuous photography.
That’s right, a mirrorless camera that aims to compete with DSLRs in the wedding, action, and sports photography markets. This is a direct challenge to the DSLR’s primary advantage. It is true that Olympus has made progress in this area with the E-M1 Mark II, but Sony is promising both super-fast readout and full-frame image quality, backed up with an extension of its Pro Support system, which will be required in order to break into the professional market. This is a really ambitious project.
Sony A9 Price in USA
The speed of the a9 and its ability to shoot silently are two features that should be of particular interest to wedding and event photographers. Both of these features are certain to have a positive impact on the ability to capture just the right moment without any interruption from the clacking of a conventional shutter.
This capacity is made possible by a stacked CMOS image sensor, which has processing circuitry that is located closer to the pixels and boasts built-in memory to transport all of this data to the off-board processors at a rate that they are able to handle. Because of its arrangement, the camera is able to shoot at a rate of 20 frames per second while simultaneously utilizing an electronic shutter that is quick enough to reduce the effect of rolling shutter. Because of the quick reading, it is also possible to do sixty AF/AE computations per second, which promises improved subject tracking and prediction.
The stacked CMOS architecture not only makes it possible for the camera to have a super-fast readout, which is one of the most attention-grabbing features of the camera, but it also ensures that the camera has all of the benefits of a BSI design. Because of this, the portion of each pixel that is sensitive to light is now located closer to the surface of the sensor. This, in turn, means that the sensor is better at collecting light at the corners, where the incidence angle would be high. In most cases, this also means greater performance in low light as well as crisper pictures at the pixel level.
Beyond the technical marvels of the new sensor, there are a large number of significant changes to the a9 in comparison to Sony’s a7-series that have all been made with demanding professionals in mind. These changes include updates to the menus, controls, image quality, and other aspects of the camera. Will the sum of these factors be enough to convince professionals to make the transition? Let’s investigate this further and find out.
Sony A9 Specifications
|Body type||SLR-style mirrorless|
|Body material||Magnesium alloy|
|Max resolution||6000 x 4000|
|Image ratio w:h||3:2, 16:9|
|Effective pixels||24 megapixels|
|Sensor photo detectors||28 megapixels|
|Sensor size||Full frame (35.6 x 23.8 mm)|
|Sensor type||Stacked CMOS|
|Color space||sRGB, Adobe RGB|
|Color filter array||Primary color filter|
|ISO||Auto, ISO 100-51200 (expands to 50-204800)|
|Boosted ISO (minimum)||50|
|Boosted ISO (maximum)||204800|
|White balance presets||10|
|Custom white balance||Yes|
|Image stabilization notes||5-axis|
|JPEG quality levels||Extra fine, fine, standard|
|File format||JPEG (Exif v2.31)Raw (Sony ARW)|
|Optics & Focus|
|Autofocus||Contrast Detect (sensor)Phase DetectMulti-areaCenterSelective single-pointTrackingSingleContinuousTouchFace DetectionLive View|
|Autofocus assist lamp||Yes|
|Digital zoom||Yes (2x)|
|Number of focus points||693|
|Lens mount||Sony E|
|Focal length multiplier||1×|
|Screen / viewfinder|
|Screen type||TFT LCD|
|Minimum shutter speed||30 sec|
|Maximum shutter speed||1/8000 sec|
|Maximum shutter speed (electronic)||1/32000 sec|
|Exposure modes||ProgramAperture priorityShutter priorityManual|
|External flash||Yes (via hot shoe or flash sync port)|
|Flash modes||Flash off, Autoflash, Fill-flash, Slow Sync., Rear Sync., Red-eye reduction, Wireless, Hi-speed sync|
|Flash X sync speed||1/250 sec|
|Drive modes||SingleContinuous (H/M/L)Self-timerBracketing (AE, WB, DRO)|
|Continuous drive||20.0 fps|
|Self-timer||Yes (2, 5, 10 secs + continuous, 3 or 5 frames)|
|Exposure compensation||±5 (at 1/3 EV, 1/2 EV steps)|
|AE Bracketing||±6 (3, 5 frames at 1/3 EV, 1/2 EV, 2/3 EV, 1 EV, 2 EV steps)|
|WB Bracketing||Yes (3 frames, H/L selectable)|
|Format||MPEG-4, AVCHD, H.264|
|Modes||3840 x 2160 @ 30p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM3840 x 2160 @ 30p / 60 Mbps, XAVC S, MP4, H.264, Linear PCM3840 x 2160 @ 25p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM3840 x 2160 @ 25p / 60 Mbps, XAVC S, MP4, H.264, Linear PCM3840 x 2160 @ 24p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM3840 x 2160 @ 24p / 60 Mbps, XAVC S, MP4, H.264, Linear PCM1920 x 1080 @ 120p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM1920 x 1080 @ 120p / 60 Mbps, XAVC S, MP4, H.264, Linear PCM1920 x 1080 @ 100p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM1920 x 1080 @ 100p / 60 Mbps, XAVC S, MP4, H.264, Linear PCM1920 x 1080 @ 60p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM1920 x 1080 @ 50p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM1920 x 1080 @ 30p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM1920 x 1080 @ 25p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM1920 x 1080 @ 24p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM1920 x 1080 @ 60p / 28 Mbps, AVCHD, MTS, H.264, Dolby Digital1920 x 1080 @ 50p / 28 Mbps, AVCHD, MTS, H.264, Dolby Digital1920 x 1080 @ 60i / 24 Mbps, AVCHD, MTS, H.264, Dolby Digital1920 x 1080 @ 60i / 17 Mbps, AVCHD, MTS, H.264, Dolby Digital1920 x 1080 @ 50i / 24 Mbps, AVCHD, MTS, H.264, Dolby Digital1920 x 1080 @ 50i / 17 Mbps, AVCHD, MTS, H.264, Dolby Digital1920 x 1080 @ 25p / 24 Mbps, AVCHD, MTS, H.264, Dolby Digital1920 x 1080 @ 25p / 17 Mbps, AVCHD, MTS, H.264, Dolby Digital1920 x 1080 @ 24p / 24 Mbps, AVCHD, MTS, H.264, Dolby Digital1920 x 1080 @ 24p / 17 Mbps, AVCHD, MTS, H.264, Dolby Digital1920 x 1080 @ 60p / 28 Mbps, MP4, H.264, AAC1920 x 1080 @ 50p / 28 Mbps, MP4, H.264, AAC1920 x 1080 @ 30p / 16 Mbps, MP4, H.264, AAC1920 x 1080 @ 25p / 16 Mbps, MP4, H.264, AAC1280 x 720 @ 30p / 6 Mbps, MP4, H.264, AAC1280 x 720 @ 25p / 6 Mbps, MP4, H.264, AAC|
|Storage types||Dual SD/SDHC/SDXC slots (One of which UHS-II compatible)|
|USB||USB 2.0 (480 Mbit/sec)|
|Wireless notes||802.11b/g/n + NFC + Bluetooth|
|Remote control||Yes (Wired or wireless)|
|Battery Life (CIPA)||650|
|Weight (inc. batteries)||673 g (1.48 lb / 23.74 oz)|
|Dimensions||127 x 96 x 63 mm (5 x 3.78 x 2.48″)|
It is more accurate to call the Sony a9 an evolution of the company’s a7-series of full-frame mirrorless cameras rather than a simple improvement of that series. The Sony Alpha a9 is a refined and highly powerful camera that has significant upgrades to its user interface and ergonomic design. It may not be the camera of choice for landscape and studio photographers, but thanks to its small size, silent operation, abundant speed, and ability to shoot without blackouts, this mirrorless camera not only represents a step forward for the industry, but it also presents a compelling proposition for working photographers who simply cannot afford to miss a moment.
- Shoots at 20 frames per second and includes subject tracking.
- LCD display that can be tilted.
- Brand-new battery with an increased capacity.
- Large, sharp EVF.
- Additionally, it is compatible with the conventional mechanical shutter.
- Internal stability along all five axes
- Dual SD slots.
- The electronic shutter removes the need for the blackout.
- 93-percent focus coverage.
- 4K video.
- Full-frame 24MP picture sensor.
- Wi-Fi, in addition to Ethernet.
- Capturing with uncompressed Raw slows down the frame rate to 12 fps.
- Dense menu system.
- Only one slot is compatible with UHS-II standards.
- There is a lack of wide aperture super telephoto alternatives in the lens collection.