Sony’s new A9 II mirrorless full-frame camera has the speed sports photographers need

Sony today announced a successor to its popular A9 mirrorless interchangeable lens full-frame camera. The A9 II carries over some of the specs and stats of its predecessor, like the 24.2 megapixel stacked imaging sensor, but adds an upgraded BIONZ X image processor, which powers the much more powerful autofocus capabilities in the new camera.

Sony debuted a number of improved AF features on its A6400 APS-C camera earlier this year, and it brought those and more to the A7R IV it launched at the beginning of September, and on this new iteration of the A9. There's real-time eye autofocus for both people and animals, with right and left eye selection for animals, along with real-time eye AF during movie shooting, and the company's real-time object tracking, which basically sticks your focus point to whatever you want to point it at remarkably well, based on my experience with it in other modern Sony cameras.

Other new features to the camera include a body with upgraded dust and moisture resistance, which Sony also brought to the A7R IV, as well as a beefier design with a deeper grip that should be a welcome change in terms of ergonomics, especially for photographers with bigger hands. And while it uses the same battery, it also is rated for slightly more shots.

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Sony also brought its new digital audio interface to the hotshoe on the camera, again something it first introduced in the A7R IV. That will let you use their new shotgun mic and XLR adapter to pipe audio from external sources into the camera when recording video.

This camera is really intended to meet the needs of photographers who need high-speed capture capabilities, and Sony has bumped things up there, too. You get blackout-free, silent continuous shooting at up to 20fps, with a buffer size capable of capturing 361 JPGs or 239 of Sony's "compressed" RAW files in one continuous go - it can also calculate AF and auto exposure at up to 60 times per second, so each of these should be in focus and properly exposed even in changing lighting conditions.

The new A9 II goes on sale in November, and will be priced at $4,500 for the body only.