ILCE-1 Resolution and speed | Interchangeable-lens Cameras

Interchangeable-lens Cameras

Resolution and speed

Resolution and speed

50.1 megapixels at up to 30 frames/second

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 30 fps⁰ with AF and AE tracking using the electronic shutter. Perfect for sports or any situation where the critical action is over in an instant.

30 continuous-shooting images of a cycle racer

Image sequences with and without blackouts

Blackout-free for an uninterrupted view

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

(A) Blackout-free Shooting (B) Shooting with blackouts

Blocking volleyball player detected by autofocus

120 AF/AE tracking calculations per second

Fast sensor readout enables 120 AF/AE calculations per second⁰, even during 30 fps bursts, for pinpoint AF tracking precision with fast and erratic subjects. AE latency is less than 0.033sec.

(1) AF/AE calculations (2) 60 times/sec (3) 20 frames/sec

Silent, vibration-free shutter⁰

A silent⁰ 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 minimises still-image distortion⁰ when using the electronic shutter¹. The BIONZ XR™ engine and a large buffer achieve about 1.5x less distortion than the α9 II.

[1] Conventional electronic shutter [2] Anti-distortion shutter

Flicker-free electronic & mechanical shutters

Another world first⁰: flicker-free electronic and mechanical shutters. You get flicker-free shooting under fluorescent/artificial lighting with all the benefits of the electronic shutter.

Anti-flicker [1] OFF [2] ON

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 power⁰. The result is outstanding image quality as well as improved camera interface response.

Advanced flash features for broader expression

Flash sync with electronic shutter

For the first time in an α camera, electronic shutter flash sync⁰ is possible thanks to high readout speed from the stacked CMOS sensor. All electronic shutter advantages remain available for flash shooting.

Dual driven shutter drive for flash sync up to 1/400 sec.

The world’s first⁰ dual driven shutter system allows flash sync up to 1/400 sec., making it easier to capture dynamic action and opening the door to new creative possibilities.