| General Features | |
|---|---|
| Brand | Sony |
| Type | DSLR |
| Series | Alpha |
| Model | SLT-A57 |
| Imaging | |
| Lens Mount | Sony Alpha/ Minolta |
| Pixels | Actual: 16.7 Megapixel Effective: 16.1 Megapixel |
| Camera Format | APS-C / (1.5x Crop Factor) |
| Sensor Type/Size | CMOS, 23.5 x 15.6 mm |
| File Formats | Still Images: JPEG Movies: MPEG-4, MPEG-4 AVC/H.264, MPEG-4 AVCHD Audio:AAC |
| Max Resolution | 16MP: 4912 x 3264 |
| Aspect Ratio | 3:2, 16:9 |
| Memory Card Type | Memory Stick Pro Duo Memory Stick PRO HG-Duo SD SDHC SDXC |
| Focus Control | |
| Focus Type | Auto & Manual |
| Focus Mode | Single-servo AF (S), Continuous-servo AF (C), Manual Focus (M) |
| Autofocus Points | 15 |
| Display | |
| Screen Size | 3 Inch Rear Screen Tilting LCD (921,600) |
| Screen Type | Rear Screen Tilting LCD (921,600) |
| Screen Coverage | 100% |
| Viewfinder Type | Electronics |
| Exposure Control | |
| ISO Sensitivity | Auto, 100-3200 (Extended Mode: 100-25600) |
| Shutter | Type: Electronic Speed: 30 - 1/4000 second |
| Remote Control | RM-DSLR1 (Optional) |
| Metering Method | Center-weighted average metering, Multi-zone metering, Spot metering |
| Exposure Modes | Modes: AE Lock, Aperture Priority, Auto, Manual, Programmed Auto, Shutter Priority |
| White Balance Modes | Auto, Cloudy, Custom, Daylight, Flash, Fluorescent, Fluorescent (Day White), Fluorescent (Natural White), Fluorescent (White), Incandescent, Kelvin, Shade |
| Flash | |
| Flash Modes | Auto Fill-in Flash On Off Red-eye Reduction Second-curtain Sync Slow Sync |
| Built-in Flash | Yes |
| Dedicated Flash System | Hot Shoe |
| AV Recording | |
| Video Recording | Yes, NTSC |
| File Size | 1920 x 1080p (Full HD) 1440 x 1080p (HD) 640 x 480p (SD) |
| Exposure Control | Auto: Shutter Speed, Aperture, ISO Manual: Shutter Speed, Aperture, ISO |
| ISO Sensitivity | Auto, 100 - 3200 |
| Focus | Auto Manual |
| Audio Recording | Optional External Mic: With Video, Stereo |
| Performance | |
| Continuous Shooting | Up to 12 fps |
| Self Timer | 2 sec, 10 sec |
| Connectivity | 1/8" Microphone DC Input HDMI C (Mini) USB 2.0 |
| Software System Requirements | Windows: XP (SP3), Vista (SP2), 7 Mac: OS X 10.3 or later |
| Power | |
| Battery | 1x NP-FM500H Rechargeable Lithium-Ion Battery Pack, 7.2VDC, 1650mAh |
| AC Power Adapter | AC-PW10AM (Optional) |
| Size & Weight | |
| Weight | 618 g |
| Dimensions (WxHxD) | 13.2 x 9.8 x 8.1 cm |
| Kit Lens Performance | |
| Focal Length | 18 - 55mm Comparable APS-C Focal Length: 27 - 82.5 mm |
| Aperture (Max. & Min.) | Maximum: f/3.5 - 5.6 Minimum: f/22 - 36 |
| Magnification | 0.3x |
| Maximum Reproduction Ratio | 1:3 |
| Features | |
| Image Stabilization | No |
| Autofocus | Yes |
| Kit Lens Size & Weight | |
| Weight | 210 g |
| Dimensions (DxL) | Approx. 2.74 x 2.72" (6.96 x 6.91 cm) |
| Warranty | |
| Manufacturing Warranty | 1 Year |
US$ 954.40
