Epson R-D1x vs Sigma DP1
75 Imaging
46 Features
19 Overall
35


87 Imaging
43 Features
30 Overall
37
Epson R-D1x vs Sigma DP1 Key Specs
(Full Review)
- 6MP - APS-C Sensor
- 2.5" Fixed Display
- ISO 200 - 1600
- No Video
- Leica M Mount
- 620g - 142 x 89 x 40mm
- Revealed February 2009
- Succeeded the Epson R-D1
(Full Review)
- 5MP - APS-C Sensor
- 2.5" Fixed Screen
- ISO 100 - 800
- No Video
- 28mm (F) lens
- 270g - 113 x 60 x 50mm
- Launched May 2008
- New Model is Sigma DP1s

Epson R-D1x vs Sigma DP1 Overview
Its time to take a closer look at the Epson R-D1x versus Sigma DP1, former being a Advanced Mirrorless while the latter is a Large Sensor Compact by companies Epson and Sigma. The image resolution of the R-D1x (6MP) and the DP1 (5MP) is relatively comparable and they come with the same exact sensor measurements (APS-C).

The R-D1x was released 10 months later than the DP1 so they are both of a similar age. Both of these cameras offer different body type with the Epson R-D1x being a Rangefinder-style mirrorless camera and the Sigma DP1 being a Large Sensor Compact camera.
Before getting through a complete comparison, below is a quick highlight of how the R-D1x scores versus the DP1 in relation to portability, imaging, features and an overall rating.

Epson R-D1x vs Sigma DP1 Gallery
Here is a preview of the gallery photos for Epson R-D1x & Sigma DP1. The complete galleries are provided at Epson R-D1x Gallery & Sigma DP1 Gallery.
Reasons to pick Epson R-D1x over the Sigma DP1
R-D1x | DP1 | |||
---|---|---|---|---|
Launched | February 2009 | ![]() | May 2008 | Fresher by 10 months |
Screen resolution | 235k | ![]() | 230k | Clearer screen (+5k dot) |
Reasons to pick Sigma DP1 over the Epson R-D1x
DP1 | R-D1x |
---|
Common features in the Epson R-D1x and Sigma DP1
R-D1x | DP1 | |||
---|---|---|---|---|
Focus manually | ![]() | Very exact focusing | ||
Screen type | Fixed | ![]() | Fixed | Fixed screen |
Screen sizing | 2.5" | ![]() | 2.5" | Equivalent screen measurements |
Selfie screen | ![]() | Neither provides selfie screen | ||
Touch screen | ![]() | Missing Touch screen |
Epson R-D1x vs Sigma DP1 Physical Comparison
In case you're planning to carry your camera, you need to factor in its weight and size. The Epson R-D1x provides external measurements of 142mm x 89mm x 40mm (5.6" x 3.5" x 1.6") accompanied by a weight of 620 grams (1.37 lbs) and the Sigma DP1 has specifications of 113mm x 60mm x 50mm (4.4" x 2.4" x 2.0") with a weight of 270 grams (0.60 lbs).
Take a look at the Epson R-D1x versus Sigma DP1 in our newest Camera plus Lens Size Comparison Tool.
Keep in mind, the weight of an ILC will vary based on the lens you have chosen during that time. Here is the front view size comparison of the R-D1x versus the DP1.

Looking at dimensions and weight, the portability score of the R-D1x and DP1 is 75 and 87 respectively.

Epson R-D1x vs Sigma DP1 Sensor Comparison
Normally, it is very difficult to visualize the difference in sensor sizing merely by seeing technical specs. The photograph underneath should offer you a stronger sense of the sensor measurements in the R-D1x and DP1.
As you can tell, each of the cameras enjoy the same exact sensor sizing albeit different MP. You can count on the Epson R-D1x to provide more detail as a result of its extra 1MP. Higher resolution can also enable you to crop pictures far more aggressively. The more recent R-D1x provides a benefit when it comes to sensor technology.

Epson R-D1x vs Sigma DP1 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Epson R-D1x vs Sigma DP1 Specifications
Epson R-D1x | Sigma DP1 | |
---|---|---|
General Information | ||
Manufacturer | Epson | Sigma |
Model type | Epson R-D1x | Sigma DP1 |
Class | Advanced Mirrorless | Large Sensor Compact |
Revealed | 2009-02-27 | 2008-05-19 |
Body design | Rangefinder-style mirrorless | Large Sensor Compact |
Sensor Information | ||
Sensor type | CCD | CMOS (Foveon X3) |
Sensor size | APS-C | APS-C |
Sensor measurements | 23.7 x 15.6mm | 20.7 x 13.8mm |
Sensor surface area | 369.7mm² | 285.7mm² |
Sensor resolution | 6 megapixel | 5 megapixel |
Anti alias filter | ||
Aspect ratio | 3:2 | 3:2 |
Peak resolution | 3008 x 2000 | 2640 x 1760 |
Highest native ISO | 1600 | 800 |
Min native ISO | 200 | 100 |
RAW data | ||
Autofocusing | ||
Manual focusing | ||
Autofocus touch | ||
Autofocus continuous | ||
Autofocus single | ||
Autofocus tracking | ||
Selective autofocus | ||
Center weighted autofocus | ||
Multi area autofocus | ||
Autofocus live view | ||
Face detect autofocus | ||
Contract detect autofocus | ||
Phase detect autofocus | ||
Lens | ||
Lens support | Leica M | fixed lens |
Lens zoom range | - | 28mm (1x) |
Total lenses | 59 | - |
Crop factor | 1.5 | 1.7 |
Screen | ||
Display type | Fixed Type | Fixed Type |
Display diagonal | 2.5 inch | 2.5 inch |
Resolution of display | 235 thousand dot | 230 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch functionality | ||
Viewfinder Information | ||
Viewfinder type | Optical (rangefinder) | None |
Features | ||
Minimum shutter speed | 1s | 30s |
Fastest shutter speed | 1/2000s | 1/4000s |
Shutter priority | ||
Aperture priority | ||
Manual exposure | ||
Exposure compensation | - | Yes |
Set white balance | ||
Image stabilization | ||
Built-in flash | ||
Flash distance | no built-in flash | - |
Hot shoe | ||
AEB | ||
White balance bracketing | ||
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Highest video resolution | None | None |
Video file format | Motion JPEG | - |
Microphone input | ||
Headphone input | ||
Connectivity | ||
Wireless | None | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | none | USB 1.0 (1.5 Mbit/sec) |
GPS | None | None |
Physical | ||
Environment seal | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 620 gr (1.37 lb) | 270 gr (0.60 lb) |
Dimensions | 142 x 89 x 40mm (5.6" x 3.5" x 1.6") | 113 x 60 x 50mm (4.4" x 2.4" x 2.0") |
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 | Yes (10 sec) |
Time lapse recording | ||
Storage media | SD/SDHC card | SD/MMC card |
Storage slots | One | One |
Pricing at release | $1,709 | $566 |