| General | Sigma SD9 | Epson R-D1 |
|---|---|---|
| Brand | Sigma | Epson |
| Model | SD9 | R-D1 |
| Successor Model | Sigma SD10 | Epson R-D1x |
| Camera Type | Interchangeable Lens | Interchangeable Lens |
| Body Type | DSLR | Mirrorless |
| Video Capture |
| Sensor | Sigma SD9 | Epson R-D1 |
|---|---|---|
| Sensor Type | CMOS (Foveon X3) | CCD |
| Sensor Size | APS-C | APS-C |
| Sensor Dimensions | 20.7 x 13.8 mm | 23.7 x 15.6 mm |
| Total Pixels | 11 Megapixel | 6 Megapixel |
| Effective Pixels | 3 Megapixel | 6 Megapixel |
| Low Pass Filter | ||
| Native ISO Range | 100 - 400 | 200 - 1,600 |
| Photo | Sigma SD9 | Epson R-D1 |
|---|---|---|
| Max Image Resolution | 2268 x 1512 | 3008 x 2000 |
| Other Resolutions | 1134 x 756, 756 x 504 | 2240 x 1488 |
| Image Aspect Ratios | 3:2 | 3:2 |
| JPEG Quality Levels | High, Normal, Standard | Unknown |
| Timelapse Recording |
| Focus | Sigma SD9 | Epson R-D1 |
|---|---|---|
| Autofocus Modes | Multi-area Selective single-point Single Continuous Live View | Multi-area Selective single-point Continuous |
| Touch-to-Focus | ||
| Live View Autofocus | ||
| Animal Eye Detection | ||
| Vehicle Tracking Mode | ||
| Insect Tracking Mode | ||
| Contrast Detection for Autofocus | ||
| Phase Detection for Autofocus |
| Optics | Sigma SD9 | Epson R-D1 |
|---|---|---|
| Lens Mount | Sigma SA | Leica M |
| Crop Factor | 1.7x | 1.5x |
| Image Stabilization | ||
| Digital Image Stabilization |
| Screen | Sigma SD9 | Epson R-D1 |
|---|---|---|
| Screen Type | Fixed | Fixed |
| Touch Screen | ||
| Screen Size | 1.8" | 2.0" |
| Screen Resolution | 130k dot | 235k dot |
| Top LCD Screen | ||
| Live View | ||
| Live Composition |
| Viewfinder | Sigma SD9 | Epson R-D1 |
|---|---|---|
| Viewfinder | Optical (pentaprism) | Optical (rangefinder) |
| Viewfinder Coverage | 98% | |
| Viewfinder Magnification | 0.77x | |
| Viewfinder Magnification (35mm equivalent) | 0.77x |
| Shutter | Sigma SD9 | Epson R-D1 |
|---|---|---|
| Min Shutter Speed | 30 sec | 1 sec |
| Max Shutter Speed (Mechanical or 1st Curtain) | 1/6000 sec | 1/2000 sec |
| Flash | Sigma SD9 | Epson R-D1 |
|---|---|---|
| Built-in Flash | ||
| Flash Modes | Unknown | Unknown |
| Max Flash Sync Speed | 1/180 sec | |
| External Flash Connectivity |
| Exposure | Sigma SD9 | Epson R-D1 |
|---|---|---|
| Exposure Compensation | ±3 EV (1/2 EV increments) | ±2 EV (1/3 EV increments) |
| Video | Sigma SD9 | Epson R-D1 |
|---|---|---|
| Unlimited Video Recording |
| Terminals | Sigma SD9 | Epson R-D1 |
|---|---|---|
| USB Speed | USB 1.0 (1.5 Mbit/sec) | |
| HDMI Output | ||
| Built-in Microphone | ||
| Microphone Input | ||
| Headphone Output | ||
| Flash Sync Port |
| Connectivity | Sigma SD9 | Epson R-D1 |
|---|---|---|
| Built-in GPS | ||
| Built-In Wi-Fi | ||
| Built-In Bluetooth | ||
| Remote Control | Optional wired |
| Environmental | Sigma SD9 | Epson R-D1 |
|---|---|---|
| Environmental Sealing |
| Physical | Sigma SD9 | Epson R-D1 |
|---|---|---|
| Dimensions | 152 x 120 x 79 mm (5.98 x 4.72 x 3.11") | 142 x 89 x 40 mm (5.59 x 3.5 x 1.57") |
| Weight (inc. batteries) | 950 g (2.09 lb / 33.51 oz) | 620 g (1.37 lb / 21.87 oz) |
| Power and Storage | Sigma SD9 | Epson R-D1 |
|---|---|---|
| Internal Storage | ||
| External Storage | Single Slot: CompactFlash (Type I/II, UDMA compatible) | Single Slot: SD |
| Other | Sigma SD9 | Epson R-D1 |
|---|---|---|
| Self Timer | 10 sec | |
| Orientation Sensor |
For a full review please go to the review page: