The α1 offers an extraordinary combination of high resolution and blazing speed. Ultra-fast readout from the 50.1-MP sensor allows continuous bursts at up to 30fps with AF and AE tracking using the electronic shutter. Perfect for sports or any situation where the critical action is over in an instant.

Blackout-free for an uninterrupted view

An interrupted blackout-free view of the subject lets you respond instantly and seamlessly. The EVF is updated at 240fps to minimize latency during continuous shooting.

120 AF/AE tracking calculations per second

Fast sensor readout enables 120 AF/AE calculations per second, even during 30fps bursts, for pinpoint AF tracking precision with fast and erratic subjects. AE latency is less than 0.033 s.

Silent, vibration-free shutter

A silent electronic shutter provides greater opportunities for shooting sports and other subjects where noise is not tolerated. Vibration-free operation contributes to high image quality.

Anti-distortion Shutter

Fast sensor readout minimizes still-image distortion when using the electronic shutter. The BIONZ XRTM engine and a large buffer achieve about 1.5x less distortion than the α9 II.

Flicker-free electronic & mechanical shutters

Another world-first: flicker-free electronic and mechanical shutters. You get flicker-free shooting under fluorescent/artificial lighting with all the benefits of the electronic shutter.

Full-frame stacked 50.1-MP Exmor RS™ CMOS sensor with integral memory

A stacked architecture in this back-illuminated 50.1-MP full-frame image sensor contributes to high resolution and speed. Separate pixel and circuit layers and advanced A/D conversion mean faster processing.

All-new architecture and BIONZ XR image processing engine

The new BIONZ XR engine features advanced architecture that delivers 8x greater processing power. The result is outstanding image quality as well as improved camera interface response.