Imaging
Lens Mount    Sony Alpha/ Minolta
Camera Format    APS-C / (1.5x Crop Factor)
Pixels    Actual: 20.4 Megapixel
Effective: 20.1 Megapixel
Max Resolution    20 MP: 5456 x 3632
Aspect Ratio    3:2, 16:9
Sensor Type / Size    CMOS, 23.5 x 15.6 mm
File Formats    Still Images: JPEG, RAW
Movies: MPEG-4, MPEG-4 AVC/H.264, MPEG-4 AVCHD
Audio: AAC
Memory Card Type    Memory Stick Pro Duo
Memory Stick PRO HG-Duo 
SD
SDHC
SDXC
Image Stabilization    Sensor-Shift
Focus Control
Focus Type    Auto & Manual
Focus Mode    Continuous-servo AF (C), Manual Focus (M), Single-servo AF (S)
Autofocus Points    15
Viewfinder/Display
Viewfinder Type    Electronic
Viewfinder Coverage    100%
Diopter Adjustment    - 4.0 to +4.0 m
Display Screen    2.7" Rear Screen Tilting  LCD (460,800)
Screen Coverage    100%