The Sony Alpha A9 II is Sony’s replace to the A9 – the A9 being Sony’s flagship digital camera, aimed toward skilled sports activities photographers, and people needing high-speed taking pictures. The A9 II retains the identical 24mp BSI CMOS sensor, and 20fps steady taking pictures, however has just a few tweaks and enhancements designed to make this a greater digital camera. 

Sony Alpha A9 II Options

Sony Alpha A9 II With 70 200mm F4

The Sony Alpha A9 II makes use of the identical 24mp stacked Exmor RS CMOS sensor because the A9. The stacked sensor has an inside reminiscence built-in that permits readout to be as much as 20x sooner. Combining this with an up to date BIONZ X picture processing engine ends in taking pictures speeds of as much as 20fps, with out picture blackout.


Sony A9 Ii Ff Stacked Cmos Sensor
Sony A9 II FF Stacked Cmos Sensor – Picture courtesy Sony UK


Taking pictures at 20fps makes use of the digital shutter, which supplies speeds of as much as 1/32,000 sec, with out vibration and naturally with out the “mirror slap” of the DSLR. Due to the pace of readout, the rolling shutter distortion of digital shutters is just about eradicated, and an anti-flicker choice can be utilized to assist with synthetic lighting. There’s additionally a regular mechanical focal aircraft shutter that operates from 30 seconds to 1/8000 sec. With the A9 II, a body charge of as much as 10fps is feasible utilizing the mechanical shutter.


4D Focus system

The digital camera can shoot at 20fps steady taking pictures, nonetheless, it’d not be a lot use if the main focus system could not sustain, so fortunately the digital camera can also be capable of shoot at 20fps with steady AF/AE monitoring – utilizing Sony’s 4D Focus system. The digital camera has blackout-free taking pictures, as talked about, and that is with 60fps live-view, with minimal show lag. The opposite advantage of taking pictures at 20fps with an digital shutter is that the digital camera can shoot silently, with out disrupting individuals at sporting occasions. There’s anti-flicker taking pictures, with flicker detection, with shutter operation timed to suppress publicity and color points (at excessive shutter speeds).

There are 693 phase-detection AF factors with 425 contrast-detection AF factors, overlaying 93% of the body. The digital camera additionally options AI (Synthetic Intelligence) based mostly monitoring programs, to detect and observe the topic, in addition to Face and Eye detection focus, for each people and animals.


There is a built-in LAN connection, which as been up to date to 1000BASE-T, which skilled sports activities photographers will need for ultra-high-speed picture switch at sporting occasions. As anticipated, there’s additionally built-in Wi-Fi, NFC, and Bluetooth so you may join the digital camera to your smartphone.

The menus characteristic a “MyMenu” part, the place you may add as much as 30 of your favorite settings. There’s additionally a joystick on the again for faster operation, which as additionally been up to date for improved grip. The digital camera options twin SD card slots, with each of those supporting UHS-II reminiscence playing cards.

Sony Alpha A9 II With 24 70mm GMaster (3)

The mechanical shutter is rated for 500,000 photographs, though it would in all probability be troublesome to succeed in this quantity, because the digital camera makes use of the digital shutter when taking pictures at 20fps. 

The digital camera weighs 673g with battery and reminiscence card included. The digital camera makes use of the Sony Data-Lithium Z (NP-FZ100, 2280mAh) battery that provides as much as 690 photographs when utilizing the LCD, or 500 when utilizing the EVF. There’s an elective battery grip launched, that holds two batteries, in addition to one other energy accent that holds four batteries, for prolonged taking pictures.

Key Options

  • 24.2MP Stacked Exmor RS Full-Body BSI CMOS sensor
  • Sony FE full-frame lens mount
  • In-camera 5 axis sensor-shift picture stabilisation
  • Three inch TFT contact panel monitor with 1.44M dots
  • 3,69m dot OLED EVF with 100% body protection, 0.78x magnification, 120fps refresh
  • 20fps taking pictures with digital shutter
  • 10fps taking pictures with mechanical shutter
  • ISO vary 100-51,200 with mechanical shutter (expands to 50-204,800)
  • ISO vary 100-25,600 with digital shutter
  • 4D focus and monitoring
  • FTP file switch with wired LAN connection
  • Wi-Fi wi-fi LAN
  • NFC and Bluetooth
  • 4K (UHD) film taking pictures
  • Battery life 500 utilizing EVF, 690 utilizing monitor
  • Inventive Types and Image Results, In-camera HDR

Sony Alpha A9 II Dealing with

Sony Alpha A9 II (1)

The Sony Alpha A9 II has a stable steel physique, with wonderful construct high quality. The digital camera feels extraordinarily stable, which is reassuring contemplating the meant use of the digital camera. Skilled sports activities photographers can find yourself in very difficult conditions, and the powerful construct high quality {of professional} cameras needs to be excessive on a producers precedence

There’s a big grip giving an excellent space to get an excellent maintain on. The rubber grip continues round to the again of the digital camera, the place a protrusion could be discovered to present your thumb an space of grip. The digital camera physique is weather-sealed, though you do have to be sure you are utilizing a weather-sealed lens for full safety of the digital camera. We used the weather-sealed Sony FE 24-70mm f/2.eight GM and Sony FE 70-200mm f/four G lenses.

Design adjustments – There is a slight change within the design of the highest of the A9 II compared to the A9 with the AF mode dial locking another way. The rear command dial is now on high, the publicity compensation dial is locking, and the shutter launch button / on/off button has been redesigned barely.

The AF-On button has extra prominence, and the video button barely much less. The joystick on the again has an improved grip making it straightforward to vary the main focus level.

There are not any entrance preview or operate buttons, which appears an odd omission whenever you’re used to utilizing different premium/flagship cameras (from different manufacturers). The reminiscence card cowl has been redesigned, and each slots at the moment are UHS-II appropriate.

See our detailed comparability to see extra variations between the A9 and A9 II.

The digital viewfinder (EVF) is superb, giving 0.78x magnification, with a excessive decision (3.68m dots) and a quick refresh charge (60/120fps), and dioptre adjustment. While not the best decision, in comparison with some options, the view may be very clear, and crisp. The rubber encompass provides a snug space so that you can maintain the digital camera as much as your eye, nonetheless, it is not as tender as these sometimes discovered on DSLRs.

The 3inch touch-screen is tilting, each up and down, and has a decision of 1.44m dots, with nice color copy and superb viewing angles. The touch-screen would not present a lot performance, you should use it to set the main focus level, and use it in playback, however you may’t use it to vary settings, both within the menus or the Fn menus.

Focus is speedy and covers a formidable 93% of the body, and we have been impressed by the success charge when monitoring birds. The digital camera has a big buffer, with the ability to take 239 RAW (compressed) pictures, and as much as 361 JPEG pictures with out slowing down, with full-time AF / AE monitoring, when utilizing a UHS-II SD reminiscence card.

With the A9 and A9 II there isn’t a picture blackout, and that must be seen to be absolutely appreciated – watch a video instance right here. Coupled with very quick AF it is a highly effective mixture and the brand new know-how is absolutely vindicated.


Sony Alpha A9 II (10)

The location of buttons and dials is properly thought out, with devoted bodily controls being an enormous benefit in contrast with delving into menus for each day operation. The publicity compensation dial is properly positioned and locking in order that you do not unintentionally flip it when not wanted. Drive choices, AF modes, publicity compensation, and the mode dials are lockable/unlockable so as to alter these when wanted. 

There’s a high (rear) command wheel, and a entrance command wheel, in addition to a rear scroll wheel, being usable for aperture/shutter pace changes when within the applicable mode. All of those have simply the correct quantity of resistance to keep away from them being operated unintentionally.

Sony Alpha A9 II (5)

Battery life – Based on CIPA requirements, Sony claims 500 photographs per cost when utilizing the EVF and 690 when utilizing the monitor, a slight enchancment over the unique A9. This appears affordable and a day’s taking pictures is well potential below most circumstances. If extra pictures are deliberate, then carrying spare batteries is all the time a good suggestion. You can too use an exterior USB charger to energy the digital camera whereas utilizing the digital camera.

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