| Attribute |
Sigma DP1 × | 
Ricoh Caplio GR Digital II × |
| General | | |
| Model | Sigma DP1 | Ricoh Caplio GR Digital II |
| Brand | Sigma | Ricoh |
| Manufacturer url | https://www.sigmaphoto.com/ | https://us.ricoh-imaging.com/ |
| Model number | DP1 | GR Digital II |
| Camera format | Mid-Sized | Compact |
| Release year (year) | 2008 | 2007 |
| Tripod mount | + | - |
| Length (mm) | 113 | 107 |
| Width (mm) | 50 | 25 |
| Height (mm) | 60 | 58 |
| Weight (g) | 278 | 168 |
| Waterproof | - | - |
| Image Sensor | | |
| Sensor type | CMOS | CCD |
| Sensor manufacturer | Foveon X3 | - |
| Effective megapixels (MP) | 4.6 | 10 |
| Sensor format | 0.98 inch | 1/1.75 inch |
| Sensor area (mm²) | 285.66 | 40.89 |
| Sensor width (mm) | 20.7 | 7.38 |
| Sensor height (mm) | 13.8 | 5.54 |
| Approximate pixel pitch (micron) | 7.84 | 2.02 |
| Aspect ratio | 3:2, 16:9 | 4:3, 3:2 |
| Color filter type | Full Color | RGBG |
| Self-cleaning | - | - |
| Sensor shift image stabilization | - | - |
| On-sensor phase detect | - | - |
| Image Capture | | |
| Image resolution | - 1312 x 880(1.2 mp other)
- 1872 x 1248(2.3 mp 3:2)
- 2640 x 1485(3.9 mp 16:9)
- 2640 x 1760(4.6 mp 3:2)
| - 1280 x 960(1.2 mp 4:3)
- 2048 x 1536(3.1 mp 4:3)
- 2592 x 1944(5.0 mp 4:3)
- 2736 x 2736(7.5 mp 1:1)
- 3264 x 2448(8.0 mp 4:3)
- 3648 x 2432(8.9 mp 3:2)
- 3648 x 2736(10.0 mp 4:3)
- 640 x 480(0.3 mp 4:3)
|
| Image file format | - 12-bit raw (.x3f)
- jpeg (exif 2.21)
| - jpeg (exif 2.21)
- raw (dng)
|
| Continuous-mode (fps) | 3.8 | - |
| Video Capture | | |
| Can take movies | + | + |
| Movie resolution | | |
| Image Storage | | |
| Movie file format | AVI | AVI (Open DML Motion JPEG) |
| Composite video out | + | + |
| Ntsc/pal switchable video | + | + |
| Hd video out | - | - |
| Lens and Optics | | |
| Lens | Sigma Lens (6 Elements in 5 Groups) | GR Lens |
| Focal length (35mm equivalent) (mm) | 28.00 | 28.00 |
| Focal length (actual) (mm) | 6.00 | 9.00 |
| Aperture range (f) | 0.25 | 0.09 - 0.42 |
| Integrated nd filter | - | - |
| Min focus range (cm) | 50 | 30 |
| Thread type | - | Body threads w/ adapter |
| Optical image stabilization | - | - |
| Digital zoom | + | + |
| Digital zoom values (x) | | |
| Auto Focus | | |
| Auto focus | + | + |
| Auto focus type | 9-point contrast detection | Multi / spot |
| Auto focus assist light | - | + |
| Manual focus | + | + |
| Viewfinder | | |
| Viewfinder | LCD | LCD |
| Viewfinder type | Optional add-on type. | - |
| Focus peaking | - | - |
| Display | | |
| Eye-level viewfinder | - | - |
| Rear display | + | + |
| Rear display size (inch) | 2.5 | 2.7 |
| Rear display resolution (dots) | 230,000 | 230,000 |
| Touchscreen | - | - |
| Articulating screen | - | - |
| Tilt swivel screen | - | - |
| Selfie screen | - | - |
| Max playback zoom (x) | - | 16 |
| Exposure | | |
| Iso settings | Auto (100 - 200), Flash (100 - 400), 100, 200, 400, 800 | Auto, 80, 100, 200, 400, 800, 1600* (JPEG mode only) |
| Auto iso mode | + | - |
| White balance settings | - auto
- custom
- flash
- fluorescent
- incandescent
- overcast
- shade
- sunlight
| - advanced
- auto
- daylight
- fluorescent light
- manual
- overcast
- tungsten light
|
| Shutter speed range (s) | 1/2000 - 15 | 1/2000 - 180 |
| Bulb mode | - | - |
| Exposure compensation | +/- 3.0EV in 0.3EV steps | +/- 2.0EV in 0.3EV steps |
| Explosure metering modes | Evaluative, center-weighted average, spot | 256-segment Multi, Center-weighted, Spot |
| Program auto exposure | + | + |
| Aperture priority | + | + |
| Shutter priority | + | - |
| Full manual exposure | + | + |
| Self timer (s) | | |
| Time lapse (intervalometer) | - | + |
| High resolution composite | - | - |
| Flash | | |
| Built-in flash | + | + |
| Flash modes | - anti red-eye
- auto
- fill-in
- off
- slow sync
| - auto
- forced
- off
- red-eye reduction
- slow-synchro
|
| Flash range description | ISO 200: 30cm to 2.1m | 0.2 - 3 meters |
| External flash connection | Hot Shoe (X Sync. Contact) | - |
| Usable memory types | | |
| Dual card slots | - | - |
| Raw capture support | + | + |
| Uncompressed format | | |
| Included memory (MB) | - | 54 |
| Included memory type | - | built-in memory |
| Connectivity | | |
| Built-in wi-fi | - | - |
| NFC | - | - |
| Bluetooth | - | - |
| Built-in gps | - | - |
| Microphone jack | - | - |
| Headphone jack | - | - |
| External connections | | |
| Pictbridge compliant | - | - |
| Dpof compliant | + | + |
| Remote control | - | - |
| Connections (extended) | | |
| Performance Timing | | |
| Max cycle time for jpeg shooting (s/frame) | 5.7 | - |
| Max cycle time for raw shooting (s/frame) | 6.47 | - |
| Buffer size for raw shooting in single shot mode (frames) | 7 | - |
| Camera penalizes early shutter press | + | - |
| Jpeg shooting speed in burst mode (max resolution) (fps) | 3.8 | - |
| Buffer size for jpeg shooting in burst mode (max resolution) (frames) | 3 | - |
| Shutter lag (full af, wide/mid) (s) | 1.53 | - |
| Shutter lag (manual focus) (s) | 0.16 | - |
| Shutter lag (full af, with flash) (s) | 1.71 | - |
| Shutter lag (prefocused) (s) | 0.13 | - |
| Shutter lag (notes) | "Full AF" mode used. | - |
| Startup time (s) | 3.9 | - |
| Play -> record time (s) | 0.2 | - |
| Flash cycle time, full power (s) | 8.2 | - |
| Power | | |
| Battery life, stills (cipa rating monitor/live view) (shots) | 250 | 370 |
| Battery form factor | Proprietary BP-31 | Proprietary DB-60 or 2 x AAA |
| Usable battery types | | - lithium ion rechargeable or alkaline disposable
|
| Batteries included | 1 x Proprietary BP-31 Lithium-ion rechargeable | 1 x Proprietary DB-60 Lithium Ion rechargeable |
| Battery charger included (dedicated charger or ac/usb adapter) | + | + |
| Software | | |
| Included software | | - adobe photoshop elements tryout version cd-rom
- gr digital software cd-rom
|
| Os compatibility | | - |
| Miscellaneous | | |
| Notes and features | Optional accessories include: Optical View Finder VF-11, Hood Adapter HA-11, SAC-3 AC Adapter, Electronic Flash EF-140 DG | - |