3〜5 business day
This product is available in Japanese only. It is not available in English.
Product Information
Image quality
| Aspect ratio | 3:2 |
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| File format | AVCHD, MP4 |
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| Effective resolution for still images | 16.1 MP |
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| bit depth | 8-bit |
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| Overall still image resolution | 16.1 MP |
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Lens Details
| Maximum focal length of the lens | 200 millimeters |
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| Lens Type (for lens kits) | Zoom, Mirror |
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| Motor Type | Optical zoom |
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| Camera Lens Description | 18-55mm F3.5-5.6 SAM and 55-200mm F4-5.6 SAM lenses |
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| Minimum focal length of the lens | 18 millimeters |
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| Effective angle of view | 64.2 degrees |
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Camera Settings
| Measurement Explanation | Spot metering, Center-weighted metering, Multi-segment metering |
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| Exposure control type | Auto |
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| White Balance Settings | Auto |
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Product Details
| Brand name | Sony |
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| Model Number | Α57 |
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Display
| Screen size units | 3 inches |
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| Maximum display resolution | 16.1 megapixels |
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| With color screen function | Yes |
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Memory
| Write speed | 12 frames per second |
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Other details
| Compatible mount | Sony α |
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| Photographic Sensor Technology | CMOS |
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| Image Stabilization | Sensor-shift type |
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| Photo Sensor Resolution | 16.1 MP |
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| image sensor | APS-C |
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| shutter speed | 1/4000 seconds |
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| shutter speed | 1/4000–30 seconds |
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| Form factor | Mirrorless |
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| Special Features | Image Stabilization |
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| Color | Black |
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| Product weight | 618 grams |
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| Video resolution | 1080p |
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| Viewfinder type | Electronic |
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| Flash function | Auto |
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| Camera flash type | No Flash |
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| Technical Level | Amateur |
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| Continuous writing speed | 12.00 |
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| Open mode | F3.5–F5.6 |
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| Video capture format | MP4 |
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| Battery weight (grams) | 29 grams |
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| Battery cell type | Lithium |
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| Battery Type | Lithium-ion |
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| Frame rate | 30fps |
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| Types of Lens Mounts | Sony α |
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| Waterproofing | None |
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| Crop factor | 1.5 |
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| Number of batteries | 1 Product-Specific Battery |
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| Image Stabilization | Yes |
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| Lens mount | Sony A |
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| Explanation of Shutter Speed | 1/4000 second - 30 seconds |
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Camera Mode
| Camera function | Auto, Valve, Movie |
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| Digital still | Yes |
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| Video mode included | Yes |
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| Types of Image Capture | Still images・Moving images |
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Autofocus
| Range point | Phase-difference detection |
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| Focus Explanation | Phase-difference method |
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| Range point | 1 |
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| Focus function | Autofocus |
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| Focus Mode | Continuous Servo AF (AF-C) |
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| Autofocus | Yes |
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