High-speed continuous shooting at up to 20fps28, blackout-free shooting6, AF/AE live-view tracking, shutter speed up to 1/3200029, silent, vibration-free Anti-Distortion shutter, sensitivity up to ISO 204800 (extended)16, pro-style excellent usability and advanced 4K movie.
A game-changing image sensor from Sony makes conventional camera mechanisms redundant, achieving speed and performance that are beyond the capabilities of mechanical devices. What's more, freedom from mechanical noise and vibration opens up a vast new world of imaging opportunities.
Innovative full-frame stacked CMOS sensor with integral memory
A9 liberates you from the limits of conventional SLRs that rely on mechanical systems. First2 to use high-speed stacked design, its 24.2-megapixel3 full-frame image sensor temporarily stores large-volume data in the integral memory for overall 20 times faster readout speed4. The combination of the CMOS sensor and the enhanced BIONZ X™ image processing engine brings you true digital freedom. [ Stacked back-illuminated structure with integral memory] (1) Pixel area (2) Integral memory (3) Hi-speed signal processing circuit (4) Image processing engine
High-speed continuous shooting at up to 20fps5
The groundbreaking full-frame Exmor® RS CMOS sensor and the BIONZ X processor team up for 20fps continuous shooting5 with AF/AE tracking. Stunning, high-speed performance and ample buffer lets you capture the decisive moment.
Blackout-free shooting6
Non-mechanical electronic shutter eliminates blackout with typical SLR mirror action. An uninterrupted view of the subject is available even during shutter release, with 60fps live-view capability and minimal display lag in continuous shooting. (A) Blackout-free shooting (B) Shooting with blackout
AF/AE calculations up to 60 times/second7
Light directly reaches the image sensor without mechanical interruption. An ingenious fusion of mirrorless construction and new speed-enhancing technologies provides AF/AE at full-frame focal plane. (1) AF/AE calculations (2) 60 times/second (3) 20 frames/second
Electronic shutter speeds up to 1/32000 seconds
Electronic shutter speeds up to 1/32000 seconds8 far surpass mechanical shutters for a new imaging expression. You can also maintain shallow depth of field without an ND filter, even under bright conditions. (A mode 1/20000 seconds. F8.0 ISO 1000)
This camera is equipped with electronic and mechanical shutters. The features described in this section are primarily related to electronic shutter operation.
No noise distraction
An anti-distortion9 electronic shutter allows silent shooting10 without mechanical mirror and shutter noise. It’s ideal for sports and subjects that demand quiet operation, greatly expanding camera versatility
No unwanted vibration
During SLR shooting, mirror shock and shutter release shock cause subtle vibration. α9, however, has a vibration-free electronic shutter that can keep the camera stable, for razor-sharp images.
Mobility leads to unprecedented opportunities
Professional features and performance in a compact body. The freedom of mobility inspires fresh creativity.
Swift, accurate and reliable AF
Discover enhanced AF — more precise, virtually unfailing focus, swift reaction to fast motion, low-light reliability and consistent tracking in continuous shooting.
4D FOCUS: Stunningly wide coverage
693. Remarkable number of phase-detection AF points
The phase-detection points on the surface of an image sensor—693 AF points—cover approximately 93% of the image area. High-precision performance assures your focus on subjects.
Eye AF for more precise focusing
Eye detection—enhanced by 30%11 through improved face detection—keeps the subject's eye in focus, even if the face is turned at an angle or partially shaded. A wide, focal-plane phase-detection AF sensor shows its ability in challenging shots.
Reliable even in low light
Capture subjects with high AF precision down to light levels as low as EV-312 at ISO 100, due to the high sensitivity image sensor.
A-mount lens AF support
Focal-plane phase-detection AF system with 693 AF points functions reliably. Enjoy up to 10fps continuous shooting13 with AF/AE tracking even when you use A-mount lenses14 with a mount adapter (LA-EA3)
Outstanding image quality
Full-frame 24.2-megapixel3 sensor with sensitivity up to ISO 20480016 and wide dynamic range captures outstanding image quality.
New CMOS sensor for imaging excellence
High sensitivity, a back-illuminated configuration, gapless on-chip lens architecture and other Sony innovations deliver stunning images in a wide range of photographic situations. Standard ISO range is ISO 100-51200, expandable to ISO 50-20480016 with minimum noise
Technology for high-quality images
Use high-quality imaging that unites all available image sensor technologies — including back-illuminated structure and gapless on-chip lens architecture.
[A] Conventional front-illuminated structure
[B] Stacked back-illuminated structure with integral memory
(1) Gapless OCL (2) Aluminium wiring layer (3) Light receiving surface (4) Photodiode substrate (5) Copper wiring layer (6) Pixel area (7) Stacked layer
BIONZ X™ enhanced-speed image processor
Enhanced image processing combined with new front-end LSI reduces noise while improving detail depiction over a wide sensitivity range. Improved detail rendering enables lifelike texture reproduction
Uncompressed 14-bit RAW
Uncompressed 14-bit RAW format is supported, and this format or the current compressed RAW format can be selected as required. Uncompressed 14-bit RAW is a good choice in situations where the sensor's wide dynamic range and fine gradation reproduction will benefit the images being captured. (1) Image Sensor (2) Newly developed high-speed front-end LSI (3) 16-bit image processing
Beautiful 4K imaging
High-resolution quality of 4K movies
Full-pixel readout with no pixel binning makes it possible to condense approximately 2.4 times18 the amount of data required for 4K (the equivalent of the amount of data required for 6K) into 3840 x 2160 4K output. This oversampling process plus full-frame pixel readout without binning results in the highest possible 4K movie image quality.
Efficient workflow and professional reliability
In addition to a magnesium alloy body that assures the camera’s all-around toughness and reliability, largely amplified versatile features enhance operability, supporting severe usage in professional photography.
Quad-VGA OLED Tru-Finder
The new high-resolution 3686k-dot electronic viewfinder (EVF) shows a clear image with fine detail. The legendary ZEISS® T* Coating greatly reduces reflections. Smooth EVF images captured at a 120fps19 frame rate even allow you to easily track a subject in fast motion. Fluorine coating on the outer lens provides improved protection from dirt.
5-axis image stabilisation
New body-integrated, five-axis image stabilisation unit offers a 5.0-stop20 shutter speed advantage. The live-view monitor image is also stabilised, so you can compose images easily even when shooting a fast-moving subject. (1) Yaw (2) Pitch (3) Roll
Battery stamina for professional use
A newly developed NP-FZ100 battery offers approximately twice11 the life of the previous NP-FW50. Capture up to approx. 480 still frames on one charge — and further increase the number of shots with an attached optional vertical grip (sold separately) that can hold two batteries.
Dual media slots
Use two slots—one for SD and one for SD/Memory Stick cards—to simultaneously back up still/movie data, save RAW/JPEG images to different cards and copy between cards. Lower card slot supporting UHS-II type cards is available for fast transfer speed.
FTP file transfer
A new terminal for wired LAN connection lets you transfer still images to an FTP server for viewing and management. Since FTPS (File Transfer Protocol over SSL/TLS) is supported, image files can be encrypted while being transferred.
My Menu and new menu interface
A new My Menu feature lets you register up to 30 menu items for instant recall, arrange items in any order and delete unused items. Also, primary menus have been reorganised for smoother search and operation.
PlayMemories Online
Back up to Sony's secure cloud service and access your photos and videos from any device.
Supported in Capture One Express (for Sony)
One of the world's best RAW converters by Phase One
Works with iMovie and Final Cut Pro X
This product is compatible with iMovie and Final Cut Pro X.
Sony α9 mirrorless camera with CMOS sensor High-speed continuous shooting at up to 20fps28, blackout-free shooting6, AF/AE live-view tracking, shutter speed up to 1/3200029, silent, vibration-free Anti-Distortion shutter, sensitivity up to ISO 204800 (extended)16, pro-style excellent usability and advanced 4K movie. A new dimension of photographic speed A game-changing image sensor from Sony makes conventional camera mechanisms redundant, achieving speed and performance that are beyond the capabilities of mechanical devices. What's more, freedom from mechanical noise and vibration opens up a vast new world of imaging opportunities. Driving force for full-electronic revolution Innovative full-frame stacked CMOS sensor with integral memory A9 liberates you from the limits of conventional SLRs that rely on mechanical systems. First2 to use high-speed stacked design, its 24.2-megapixel3 full-frame image sensor temporarily stores large-volume data in the integral memory for overall 20 times faster readout speed4. The combination of the CMOS sensor and the enhanced BIONZ X™ image processing engine brings you true digital freedom. [ Stacked back-illuminated structure with integral memory] (1) Pixel area (2) Integral memory (3) Hi-speed signal processing circuit (4) Image processing engine High-speed continuous shooting at up to 20fps5 The groundbreaking full-frame Exmor® RS CMOS sensor and the BIONZ X processor team up for 20fps continuous shooting5 with AF/AE tracking. Stunning, high-speed performance and ample buffer lets you capture the decisive moment. Blackout-free shooting6 Non-mechanical electronic shutter eliminates blackout with typical SLR mirror action. An uninterrupted view of the subject is available even during shutter release, with 60fps live-view capability and minimal display lag in continuous shooting. (A) Blackout-free shooting (B) Shooting with blackout AF/AE calculations up to 60 times/second7 Light directly reaches the image sensor without mechanical interruption. An ingenious fusion of mirrorless construction and new speed-enhancing technologies provides AF/AE at full-frame focal plane. (1) AF/AE calculations (2) 60 times/second (3) 20 frames/second Electronic shutter speeds up to 1/32000 seconds Electronic shutter speeds up to 1/32000 seconds8 far surpass mechanical shutters for a new imaging expression. You can also maintain shallow depth of field without an ND filter, even under bright conditions. (A mode 1/20000 seconds. F8.0 ISO 1000) This camera is equipped with electronic and mechanical shutters. The features described in this section are primarily related to electronic shutter operation. No noise distraction An anti-distortion9 electronic shutter allows silent shooting10 without mechanical mirror and shutter noise. It’s ideal for sports and subjects that demand quiet operation, greatly expanding camera versatility No unwanted vibration During SLR shooting, mirror shock and shutter release shock cause subtle vibration. α9, however, has a vibration-free electronic shutter that can keep the camera stable, for razor-sharp images. Mobility leads to unprecedented opportunities Professional features and performance in a compact body. The freedom of mobility inspires fresh creativity. Swift, accurate and reliable AF Discover enhanced AF — more precise, virtually unfailing focus, swift reaction to fast motion, low-light reliability and consistent tracking in continuous shooting. 4D FOCUS: Stunningly wide coverage 693. Remarkable number of phase-detection AF points The phase-detection points on the surface of an image sensor—693 AF points—cover approximately 93% of the image area. High-precision performance assures your focus on subjects. More AF features for assured shooting Eye AF for more precise focusing Eye detection—enhanced by 30%11 through improved face detection—keeps the subject's eye in focus, even if the face is turned at an angle or partially shaded. A wide, focal-plane phase-detection AF sensor shows its ability in challenging shots. Reliable even in low light Capture subjects with high AF precision down to light levels as low as EV-312 at ISO 100, due to the high sensitivity image sensor. A-mount lens AF support Focal-plane phase-detection AF system with 693 AF points functions reliably. Enjoy up to 10fps continuous shooting13 with AF/AE tracking even when you use A-mount lenses14 with a mount adapter (LA-EA3) Outstanding image quality Full-frame 24.2-megapixel3 sensor with sensitivity up to ISO 20480016 and wide dynamic range captures outstanding image quality. New CMOS sensor for imaging excellence High sensitivity, a back-illuminated configuration, gapless on-chip lens architecture and other Sony innovations deliver stunning images in a wide range of photographic situations. Standard ISO range is ISO 100-51200, expandable to ISO 50-20480016 with minimum noise Technology for high-quality images Use high-quality imaging that unites all available image sensor technologies — including back-illuminated structure and gapless on-chip lens architecture. [A] Conventional front-illuminated structure [B] Stacked back-illuminated structure with integral memory (1) Gapless OCL (2) Aluminium wiring layer (3) Light receiving surface (4) Photodiode substrate (5) Copper wiring layer (6) Pixel area (7) Stacked layer BIONZ X™ enhanced-speed image processor Enhanced image processing combined with new front-end LSI reduces noise while improving detail depiction over a wide sensitivity range. Improved detail rendering enables lifelike texture reproduction Uncompressed 14-bit RAW Uncompressed 14-bit RAW format is supported, and this format or the current compressed RAW format can be selected as required. Uncompressed 14-bit RAW is a good choice in situations where the sensor's wide dynamic range and fine gradation reproduction will benefit the images being captured. (1) Image Sensor (2) Newly developed high-speed front-end LSI (3) 16-bit image processing Beautiful 4K imaging High-resolution quality of 4K movies Full-pixel readout with no pixel binning makes it possible to condense approximately 2.4 times18 the amount of data required for 4K (the equivalent of the amount of data required for 6K) into 3840 x 2160 4K output. This oversampling process plus full-frame pixel readout without binning results in the highest possible 4K movie image quality. Efficient workflow and professional reliability In addition to a magnesium alloy body that assures the camera’s all-around toughness and reliability, largely amplified versatile features enhance operability, supporting severe usage in professional photography. Quad-VGA OLED Tru-Finder The new high-resolution 3686k-dot electronic viewfinder (EVF) shows a clear image with fine detail. The legendary ZEISS® T* Coating greatly reduces reflections. Smooth EVF images captured at a 120fps19 frame rate even allow you to easily track a subject in fast motion. Fluorine coating on the outer lens provides improved protection from dirt. 5-axis image stabilisation New body-integrated, five-axis image stabilisation unit offers a 5.0-stop20 shutter speed advantage. The live-view monitor image is also stabilised, so you can compose images easily even when shooting a fast-moving subject. (1) Yaw (2) Pitch (3) Roll Battery stamina for professional use A newly developed NP-FZ100 battery offers approximately twice11 the life of the previous NP-FW50. Capture up to approx. 480 still frames on one charge — and further increase the number of shots with an attached optional vertical grip (sold separately) that can hold two batteries. Dual media slots Use two slots—one for SD and one for SD/Memory Stick cards—to simultaneously back up still/movie data, save RAW/JPEG images to different cards and copy between cards. Lower card slot supporting UHS-II type cards is available for fast transfer speed. FTP file transfer A new terminal for wired LAN connection lets you transfer still images to an FTP server for viewing and management. Since FTPS (File Transfer Protocol over SSL/TLS) is supported, image files can be encrypted while being transferred. My Menu and new menu interface A new My Menu feature lets you register up to 30 menu items for instant recall, arrange items in any order and delete unused items. Also, primary menus have been reorganised for smoother search and operation. PlayMemories Online Back up to Sony's secure cloud service and access your photos and videos from any device. Supported in Capture One Express (for Sony) One of the world's best RAW converters by Phase One Works with iMovie and Final Cut Pro X This product is compatible with iMovie and Final Cut Pro X.LENS COMPATIBILITY | Sony E-mount lenses |
SENSOR TYPE | 35 mm full frame (35.6 x 23.8 mm), Exmor® RS CMOS sensor |
PIXELS NUMBER OF | Approx. 24.2 megapixels |
ISO SENSITIVITY RECOMMENDED EXPOSURE INDEX | [Still images] Mechanical Shutter: ISO 100-51200 (ISO numbers up from ISO 50 to ISO 204800 can be set as expanded ISO range), AUTO (ISO 100-6400, selectable lower limit and upper limit), Electronic Shutter: ISO 100-25600 (ISO numbers up from ISO 50 can be set as expanded ISO range), AUTO (ISO 100-6400, selectable lower limit and upper limit), [Movies] ISO 100-51200 equivalent (ISO numbers up to ISO 102400 can be set as expanded ISO range), AUTO (ISO 100-6400, selectable lower limit and upper limit) |
BATTERY LIFE (STILL IMAGES) | Approx. 480 shots (Viewfinder) / approx. 650 shots (LCD monitor) (CIPA standard) |
VIEWFINDER TYPE | 1.3 cm (0.5 type) electronic viewfinder (colour),Quad-VGA OLED |
MONITOR TYPE | 7.5 cm (3.0-type) type TFT |