Sony A1 II Review: 50MP at 30 FPS, With the Handling Fixes the Original Needed
The original Sony A1 from 2021 was the camera that proved you didn’t have to choose between resolution and speed. Fifty megapixels at 30 frames per second, 8K video, flash sync with an electronic shutter. The Sony A1 II, announced in November 2024 at about $6,500, keeps that stacked 50.1MP sensor and spends its upgrades on the things A1 owners complained about: autofocus intelligence, stabilization, the screen and the grip.
It’s a careful update. For the people who buy cameras at this level, that’s often exactly what they want.
Video review: Gordon Laing
Smarter, steadier, easier to hold
The A1 II gets Sony’s dedicated AI processing unit, first seen in the A7R V. It recognizes people by body shape and pose and tracks animals, birds, insects, cars, trains and planes. For birds in flight and athletes moving behind obstacles, it holds on noticeably better than the first A1.
Stabilization jumps to 8.5 stops at the center of the frame by Sony’s rating, a big step from the original. Reviewers’ real-world tests found less than that, but it’s clearly improved.
Sony also borrowed the deeper grip from the A9 III, added a 4-axis rear screen that tilts and flips out, and fitted a deeper eyecup around the superb 9.44-million-dot viewfinder. These sound small. Over a long day with a big lens, they add up.
Speed and video
30 fps with the electronic shutter, blackout-free, with pre-capture of up to a second. One catch: above 20 fps you need lossy compressed raw. Lossless and uncompressed raw top out at 20 fps.
Video goes up to 8K at 30p, 4K at 60p from the full sensor width, 4K at 120p with a small 1.13x crop, 10-bit 4:2:2, S-Log3 and S-Cinetone. There’s no internal raw video.
For sports and news shooters, 2.5Gb Ethernet makes file transfer from the field fast.
The case against
Price. $6,500 is a lot, and the original A1 is now much cheaper and nearly as capable for many people.
No internal raw video while Nikon’s Z8 and Canon’s R5 Mark II offer it at lower prices.
Battery life is modest for a flagship, at about 420 shots through the viewfinder by CIPA. Carry spares.
Who should buy it
Wildlife, sports and wedding pros who want one body that does high resolution and high speed. A1 owners who need better tracking and stabilization. Landscape shooters who also photograph birds.
The Nikon Z8 and Canon R5 Mark II cost much less and do most of the same jobs. The Sony A9 III is faster still, with its global shutter, but has half the resolution. If you’re deep in Sony’s lens system and want the most complete body Sony makes, this is it.