Specifications - Sony SLT-A57K Specifications

Multi-frame NR
Experience incredible low-light shooting without a flash. The camera captures six images in a fraction of a
second. Combining the data from all six, it creates a single image with a reduction in noise equivalent to two
additional steps of ISO sensitivity. Sensitivity selectable up to ISO 25600. (Recommended for still subjects.)
Hand-held Twilight
Get cleaner and sharper nighttime pictures—beyond the capability of traditional cameras—without using flash
or a tripod. The camera captures six images in a fraction of a second. Combining the data with separate
algorithms for still and moving parts of the picture reduces blur, minimizes noise and enables extraordinary detail.
Sweep Panorama™ Mode
Capture expansive landscapes automatically. Press the shutter and sweep vertically or horizontally. The camera
does the rest, continuously shooting images and stitching them together. Up to 23 MP image size.
3D Sweep Panorama™ Mode
Capture vast scenic vistas and 16:9 shots in spectacular 3D. As you sweep across the panorama, the camera
records separate right-eye and left-eye images that make landscapes come alive on your 3D television.
both JPEG and MPO file formats.
Picture Effects
Ordinary scenes become extraordinary photos and movies with Picture Effects. Choose from 11 modes and
15 effects that significantly increase visual impact by adjusting camera parameters and applying advanced
processing techniques.

Specifications

Camera
Lens
Sony A-mount lens
Compatibility
Lens Mount Sony A-mount
Sony A-mount
Camera interchangeable
Type lens digital
camera
Imaging Sensor
Exmor™ APS HD
Imaging
CMOS sensor (23.5
Sensor
X 15.6mm)
BIONZ™ image
Processor
processor
Charge protection
coating on Low-
Anti Dust Pass Filter and
Image Sensor-Shift
mechanism
Approx. 16.7
Pixel Gross
megapixels
Effective
Approx. 16.1
Picture
megapixels
Resolution
Focal Length
Conversion 1.5x
Factor
Color Filter RGB primary color
System filters
Recording
Memory Stick PRO
Duo™/Pro-HG
Media Type Duo™ media; SD,
SDHC and SDXC
memory card
Color Space sRGB, AdobeRGB
JPEG (Standard,
Still Image
Fine), RAW,
Mode
RAW+JPEG
L size: 4912 x 2760
(14M)
Still Image M size: 3568 x 2000
Size 16:9 (7.1M)
S size: 2448 x 1376
(3.4M)
L size: 4912 x 3264
(16M)
Still Image M size: 3568 x 2368
Size 3:2 (8.4M)
S size: 2448 x 1624
(4M)
Records
3
Horizontal Wide:
12,416 x 1,856
(23M)
Horizontal Std.:
8,192 x 1,856 (15M)
Vertical Wide:
2,160 x 5,536 (12M)
Vertical Std.: 2,160
Panorama
x 3,872 (8.4M)
Still Image
Size
3D Sweep
Panorama:
Horizontal Wide:
7152 X 1080 (7.7M)
Horizontal Std.:
4912 X 1080 (5.3M)
16:9: 1920 X 1080
(2.1M)
AVCHD / MP4
Video Format (MPEG-4 AVC
(H.264))