Sigma has today announced the SD15 digital SLR as a successor to the SD14, which was originally announced in Photokina 2006. The SD15 uses a 14Mp Foveon X3 sensor, and incorporates a new True II processor for improved image processing speed, operation and performance. This camera also features a larger 3.0” LCD than its predecessor.
Sigma SD15 digital camera specifications:
| Format | SLR |
| Price (street) | |
| Also known as | |
| Release Status | |
 Max resolution |
2640 x 1760 |
| Low resolution |
1776 x 1184, 1296 x 864 |
| Image ratio w:h |
3:2 |
| Effective pixels |
4.6 million |
| Sensor photo detectors |
14.1 million |
| Sensor size |
20.7 x 13.8 mm (2.85 cm²) |
| Pixel density |
1.6 MP/cm² |
| Sensor type |
CMOS (Foveon X3) |
| Sensor manufacturer |
Foveon |
| ISO rating |
100, 200, 400, 800, 1600 (extended mode) |
| Zoom wide (W) |
|
| Zoom tele (T) |
|
| Digital zoom |
No |
| Image stabilization |
No |
| Auto Focus |
Unknown |
| Manual Focus |
Yes |
| Normal focus range |
|
| Macro focus range |
|
| White balance override |
8 positions |
| Aperture range |
|
| Min shutter |
30 sec |
| Max shutter |
1/4000 sec |
| Built-in Flash | Yes, pop-up |
| Flash range | |
| External flash | Yes, hot-shoe |
| Flash modes | Unknown |
| Exposure compensation |
-3 to +3 EV in 0.3 EV steps |
| Metering |
8-segment, center, cw average |
| Aperture priority |
Yes |
| Shutter priority |
Yes |
| Focal length multiplier |
|
| Lens thread | Sigma SA Bayonet mount |
| Continuous Drive |
Yes, 3 fps |
| Movie Clips | No |
| Remote control | Yes, Wireless RS-31 |
| Self-timer | Yes, 10 sec |
| Timelapse recording |
No |
| Orientation sensor | No |
| Storage types |
SD/SDHC card |
| Storage included |
None |
| Uncompressed format |
Yes, RAW (X3F) |
| Quality Levels |
Fine, Normal, Basic |
| Viewfinder |
Optical (Tunnel) |
| LCD |
3 “ |
| LCD Dots |
150,000 |
| Live View |
No |
| USB |
USB 1.0 (1.5Mbit/sec) |
| HDMI |
Yes |
| Wireless |
No |
| Environmentally sealed | No |
| Battery |
Lithium-Ion rechargeable |
| Weight (inc. batteries) | 750 g (26.5 oz) |
| Dimensions | 144 x 107 x 81 mm (5.7 x 4.2 x 3.2 in) |
| Notes | True II Processor |
| Resolution Chart | |
| Colour Patches |
[dpreview]