1. 1The world’s first as 35mm full-frame stacked CMOS image sensor with integral memory, as of April 2017, based on Sony research.
2. 2Approximate effective pixels
3. 3Compared with the front-illuminated CMOS image sensor in the α7 II.
4. 4“Hi” continuous shooting mode. At shutter speeds of 1/125 sec. or higher. In AF-C mode the maximum continuous frame rate will depend on the shooting mode and lens used. A software update may be required for some lenses. Visit Sony’s support web page for lens compatibility information. http://support.d-imaging.sony.co.jp/www/support/ilc/products/ilce9/continuousshooting/index.php?id=pdt
5. 5Electronic shutter mode. Focus will not track the subject at apertures smaller than F11 (F-numbers higher than F11). The focus point will be fixed at the first frame. Display updating will be slower at slow shutter speeds.
6. 6At shutter speeds of 1/125 sec. or higher. The number of AF calculations will depend on camera settings and the lens used.
7. 7Selectable only in S and M modes.
8. 8Slight distortion may occur in some shooting conditions. See the Sony support website for details. http://support.d-imaging.sony.co.jp/www/support/ilc/shutter/electronicshutter/index.php?id=pdt
9. 9Silent shooting is possible when Shutter Type is set to “Electronic” and Audio is set to “Off.”
10. 10Software update (ver. 5.0 or later) is required.
11. 11“Tracking” in the menu. “Tracking” must be enabled via the menus beforehand.
12. 12In AF-S mode.
13. 13The maximum frame rate will depend on the lens used. Visit Sony's support web page for lens compatibility information. http://support.d-imaging.sony.co.jp/www/support/ilc/products/ilce9/continuousshooting/amount.php
14. 14A-mount lenses with SSM or SAM only. When using a Mount Adaptor in the movie mode, adjust the aperture value and the focus manually.
15. 15Software update scheduled for release in May 2017.
16. 16A-mount lenses with SSM or SAM only. Users can choose phase-detection AF or contrast-detection AF in AF System menu. “Phase-detection AF” is not available during movie shooting.
17. 17ISO ranges are as follows: - Mechanical shutter shooting for stills: ISO 100-51200 (expandable to ISO 50-204800) - Electronic shutter shooting for stills: ISO 100-25600 (expandable to ISO 50-25600) - Shooting movies: ISO 100-51200 (expandable to ISO 100-102400)
18. 18Class 10 or higher SDHC/SDXC memory card required for XAVC S format movie recording. UHS Speed Class U3 required for 100Mbps recording.
19. 19In 24p recording. Approx. 1.6 times in 30p recording.
20. 20When the auto or electronic shutter mode is selected the viewfinder frame rate is fixed at 60 fps during continuous shooting.
21. 21CIPA standards. Pitch/yaw stabilisation only. Planar T* FE 50mm F1.4 ZA lens. Long exposure NR off.
22. 22Compared with α7R II.
23. 23Software update (ver. 4.0 or later) is required.
24. 24Not all menu parameters can be edited while data is being written to the memory card.
25. 25Not available when using the viewfinder. The menu Touch Tracking setting must be ON.
26. 26Not guaranteed to be 100% dust- and moisture-proof.
27. 27Dust- and moisture-resistant design does not guarantee complete prevention of dust and moisture from entering the camera body.
28. 28Does not support full functional compatibility with some camera models. See the Sony support site for details: https://www.sony.net/disoft/help
29. 29Please contact Phase One regarding all inquiries as to usage and support including functional compatibility of Capture One Express (for Sony) and Capture One Pro (for Sony).
30. 30Final Cut Pro, iMovie, and Mac® are trademarks of Apple Inc., registered in the U.S. and other countries. The Mac logo is a trademark of Apple Inc.
31. 31“Hi” continuous shooting mode. At shutter speeds of 1/125 sec. or higher. In AF-C mode the maximum continuous frame rate will depend on the shooting mode and lens used. A software update may be required for some lenses. Visit Sony’s support web page for lens compatibility information. http://support.d-imaging.sony.co.jp/www/support/ilc/products/ilce9/continuousshooting/index.php?id=pdt
32. 32Selectable only in S and M modes
33. 33The LCD screen is turned on, shot once every 30 seconds, operate zoom alternately between W and T ends, flash strobe once every two times, turn power off and on once every ten times.
34. 34This product is also known as ILCE-9/BQ AP2
35. 35Actual colour and dimension may differ from the screen image.
36. 36Colours & features of the product shown may differ by model and country.
37. 37Services availability depends on region. A part or whole of software/services installed into or accessible through the product may be changed, discontinued, removed, suspended, or terminated without notice.

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