Epson R-D1 vs Sigma DP1 Merrill
75 Imaging
42 Features
20 Overall
33
82 Imaging
55 Features
30 Overall
45
Epson R-D1 vs Sigma DP1 Merrill Key Specs
(Full Review)
- 6MP - APS-C Sensor
- 2" Fixed Screen
- ISO 200 - 1600
- No Video
- Leica M Mount
- 620g - 142 x 89 x 40mm
- Announced March 2004
- Replacement is Epson R-D1x
(Full Review)
- 15MP - APS-C Sensor
- " Fixed Display
- ISO 100 - 6400
- 640 x 480 video
- ()mm (F2.8) lens
- 330g - 122 x 67 x 64mm
- Launched February 2012
- Replacement is Sigma DP2 Merrill
Photography Glossary Epson R-D1 vs Sigma DP1 Merrill Overview
Let's examine more in depth at the Epson R-D1 and Sigma DP1 Merrill, one being a Advanced Mirrorless and the other is a Large Sensor Compact by brands Epson and Sigma. There is a huge difference among the resolutions of the R-D1 (6MP) and DP1 Merrill (15MP) but they come with the exact same sensor measurements (APS-C).
Snapchat Adds Watermarks to AI-Created ImagesThe R-D1 was brought out 9 years earlier than the DP1 Merrill and that is a fairly significant gap as far as camera tech is concerned. Both the cameras come with different body type with the Epson R-D1 being a Rangefinder-style mirrorless camera and the Sigma DP1 Merrill being a Large Sensor Compact camera.
Before going in to a thorough comparison, below is a short overview of how the R-D1 matches up against the DP1 Merrill for portability, imaging, features and an overall grade.
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This is a sample of the gallery pictures for Epson R-D1 and Sigma DP1 Merrill. The entire galleries are provided at Epson R-D1 Gallery and Sigma DP1 Merrill Gallery.
Reasons to pick Epson R-D1 over the Sigma DP1 Merrill
| R-D1 | DP1 Merrill | |||
|---|---|---|---|---|
| Display dimension | 2" | " | Larger display (+2") |
Reasons to pick Sigma DP1 Merrill over the Epson R-D1
| DP1 Merrill | R-D1 | |||
|---|---|---|---|---|
| Launched | February 2012 | March 2004 | More recent by 96 months | |
| Display resolution | 920k | 235k | Sharper display (+685k dot) |
Common features in the Epson R-D1 and Sigma DP1 Merrill
| R-D1 | DP1 Merrill | |||
|---|---|---|---|---|
| Focus manually | More accurate focusing | |||
| Display type | Fixed | Fixed | Fixed display | |
| Selfie screen | Neither features selfie screen | |||
| Touch friendly display | Neither features Touch friendly display |
Epson R-D1 vs Sigma DP1 Merrill Physical Comparison
For those who are looking to lug around your camera regularly, you need to think about its weight and size. The Epson R-D1 enjoys outside dimensions of 142mm x 89mm x 40mm (5.6" x 3.5" x 1.6") and a weight of 620 grams (1.37 lbs) while the Sigma DP1 Merrill has specifications of 122mm x 67mm x 64mm (4.8" x 2.6" x 2.5") with a weight of 330 grams (0.73 lbs).
Check the Epson R-D1 and Sigma DP1 Merrill in the all new Camera and Lens Size Comparison Tool.
Do not forget, the weight of an Interchangeable Lens Camera will vary based on the lens you have at the time. Here is the front view physical size comparison of the R-D1 vs the DP1 Merrill.

Taking into consideration size and weight, the portability grade of the R-D1 and DP1 Merrill is 75 and 82 respectively.
Epson R-D1 vs Sigma DP1 Merrill Sensor Comparison
Generally, it is difficult to envision the contrast in sensor measurements purely by going through a spec sheet. The graphic here should give you a much better sense of the sensor sizes in the R-D1 and DP1 Merrill.
Clearly, the 2 cameras posses the exact same sensor measurements but not the same megapixels. You should anticipate the Sigma DP1 Merrill to produce more detail having its extra 9 Megapixels. Greater resolution will also let you crop photos somewhat more aggressively. The older R-D1 will be behind with regard to sensor innovation.
Epson R-D1 vs Sigma DP1 Merrill Screen and ViewFinder
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Epson R-D1 vs Sigma DP1 Merrill Specifications
| Epson R-D1 | Sigma DP1 Merrill | |
|---|---|---|
| General Information | ||
| Make | Epson | Sigma |
| Model type | Epson R-D1 | Sigma DP1 Merrill |
| Type | Advanced Mirrorless | Large Sensor Compact |
| Announced | 2004-03-11 | 2012-02-08 |
| Physical type | Rangefinder-style mirrorless | Large Sensor Compact |
| Sensor Information | ||
| Chip | - | Dual TRUE II engine |
| Sensor type | CCD | CMOS (Foveon X3) |
| Sensor size | APS-C | APS-C |
| Sensor dimensions | 23.7 x 15.6mm | 24 x 16mm |
| Sensor area | 369.7mm² | 384.0mm² |
| Sensor resolution | 6 megapixel | 15 megapixel |
| Anti alias filter | ||
| Aspect ratio | 3:2 | - |
| Max resolution | 3008 x 2000 | 4704 x 3136 |
| Max native ISO | 1600 | 6400 |
| Min native ISO | 200 | 100 |
| RAW photos | ||
| Autofocusing | ||
| Focus manually | ||
| AF touch | ||
| Continuous AF | ||
| AF single | ||
| AF tracking | ||
| Selective AF | ||
| Center weighted AF | ||
| AF multi area | ||
| AF live view | ||
| Face detection focusing | ||
| Contract detection focusing | ||
| Phase detection focusing | ||
| Lens | ||
| Lens support | Leica M | fixed lens |
| Lens zoom range | - | () |
| Largest aperture | - | f/2.8 |
| Amount of lenses | 59 | - |
| Focal length multiplier | 1.5 | 1.5 |
| Screen | ||
| Type of screen | Fixed Type | Fixed Type |
| Screen size | 2 inches | - |
| Resolution of screen | 235 thousand dots | 920 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch display | ||
| Viewfinder Information | ||
| Viewfinder | Optical (rangefinder) | None |
| Features | ||
| Min shutter speed | 1s | - |
| Max shutter speed | 1/2000s | - |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | Yes | Yes |
| Set WB | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash distance | no built-in flash | no built-in flash |
| Flash options | - | no built-in flash |
| Hot shoe | ||
| AE bracketing | ||
| White balance bracketing | ||
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Video resolutions | - | 640 x 480 |
| Max video resolution | None | 640x480 |
| Video file format | - | Motion JPEG |
| Mic port | ||
| Headphone port | ||
| Connectivity | ||
| Wireless | None | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | none | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environmental sealing | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 620 grams (1.37 pounds) | 330 grams (0.73 pounds) |
| Dimensions | 142 x 89 x 40mm (5.6" x 3.5" x 1.6") | 122 x 67 x 64mm (4.8" x 2.6" x 2.5") |
| DXO scores | ||
| DXO Overall rating | not tested | not tested |
| DXO Color Depth rating | not tested | not tested |
| DXO Dynamic range rating | not tested | not tested |
| DXO Low light rating | not tested | not tested |
| Other | ||
| Self timer | No | - |
| Time lapse feature | ||
| Type of storage | SD card | - |
| Card slots | 1 | 1 |
| Price at release | $1,709 | $1,250 |