Sigma DP1
4.7 megapixels | 2.5" screen | 28 mm
The DP1 uses the same Foveon X3 sensor as Sigma's SD14 DSLR and that makes it the first compact camera ever to be made with an SLR-sized sensor (it's around the same size as the Four-Thirds format). But it's not only the sensor that differentiates the new Sigma from the scores of compact cameras on the market today. With its no-nonsense feature set and 28mm (35mm equiv.) prime lens the DP1 is a million miles away from the superzooms, smile modes and face detection functions that are nowadays standard on so many compact digital cameras. Image quality is amazing for a compact, and if you can live with the slow performance, limited feature set and idiosynchratic operation it's the nearest thing yet to a pocketable SLR alternative. (April 2009)
Specifications
| Body type |
|
Body type
|
Large sensor compact
|
|
| Sensor |
|
Max resolution
|
2640 x 1760
|
?
|
|
Other resolutions
|
1776 x 1184, 1296 x 864
|
?
|
|
Image ratio w:h
|
3:2
|
?
|
|
Effective pixels
|
4.7 megapixels
|
?
|
|
Sensor photo detectors
|
14.1 megapixels
|
?
|
|
Sensor size
|
APS-C (20.7 x 13.8 mm)
|
?
|
|
Sensor type
|
CMOS (Foveon X3)
|
?
|
| Image |
|
ISO
|
100, 200, 400, 800
|
?
|
|
White balance presets
|
6
|
?
|
|
Custom white balance
|
No
|
?
|
|
Image stabilization
|
No
|
?
|
|
JPEG quality levels
|
Fine, Normal, Basic
|
?
|
| Optics & Focus |
|
Focal length (equiv.)
|
28 mm
|
|
|
Optical zoom
|
1×
|
|
|
Autofocus
|
- Contrast Detect (sensor)
- Single
- Live View
|
?
|
|
Digital zoom
|
No
|
|
|
Manual focus
|
Yes
|
?
|
|
Lens mount
|
Unknown
|
|
| Screen / viewfinder |
|
Articulated LCD
|
No
|
?
|
|
Screen size
|
2.5"
|
?
|
|
Screen dots
|
230,000
|
?
|
|
Touch screen
|
No
|
|
|
Live view
|
Yes
|
?
|
|
Viewfinder type
|
None
|
?
|
| Photography features |
|
Minimum shutter speed
|
30 sec
|
?
|
|
Maximum shutter speed
|
1/4000 sec
|
?
|
|
Aperture priority
|
Yes
|
?
|
|
Shutter priority
|
Yes
|
?
|
|
Built-in flash
|
Yes (pop-up)
|
|
|
External flash
|
Yes
|
|
|
Flash modes
|
Unknown
|
|
|
Continuous drive
|
Yes
|
?
|
|
Self-timer
|
Yes (10 sec)
|
|
|
Exposure compensation
|
±3 EV (at 1/3 EV steps)
|
?
|
| Videography features |
|
Microphone
|
None
|
|
| Storage |
|
Storage types
|
SD/MMC card
|
?
|
|
Storage included
|
None
|
?
|
| Connectivity |
|
USB
|
USB 1.0 (1.5 Mbit/sec)
|
?
|
|
HDMI
|
No
|
?
|
|
Remote control
|
Yes (Wired (Optional))
|
|
| Physical |
|
Environmentally sealed
|
No
|
|
|
Battery
|
Battery Pack
|
?
|
|
Weight (inc. batteries)
|
270 g (0.60 lb / 9.52 oz)
|
|
|
Dimensions
|
109 x 60 x 31 mm (4.29 x 2.36 x 1.22")
|
|
| Other features |
|
Timelapse recording
|
No
|
?
|
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