Sony A9 III review: the global shutter changes what a camera can do

The first full-frame global-shutter camera: no rolling shutter, no flash-sync limit, 120fps blackout-free.

Our score: 9 / 10

At a glance

It removes a whole category of problem

The A9 III has no rolling shutter at all. No skewed golf clubs or propellers, no banding under LED stadium lighting, flash sync at any shutter speed, and 120fps RAW bursts with the viewfinder never blacking out.

The trade-off

It is a 24MP sports-and-events specialist. Resolution and dynamic range are good rather than class-leading, because the global-shutter sensor gives up a little there. For the photographers who need what it does, there is simply no substitute.

The good and the bad

What works

• No rolling shutter, ever
• Flash sync at any speed
• 120fps blackout-free RAW
• Superb autofocus

What doesn’t

• 24MP is modest for the price
• Dynamic range trails the A7-series
• Expensive and specialised

Who it’s for

Buy it if you shoot sport, wildlife, dance or flash-heavy events for a living.

Skip it if you want resolution or dynamic range for landscape and studio work.

Alternatives worth a look

• Sony A1 II, higher resolution, near-as-fast, no global shutter.
• Nikon Z9, 45MP stacked, a different set of trade-offs.

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The verdict: A niche tool that is peerless within its niche. If you need a global shutter, this is the camera.

Sources

• Sony