Epson R-D1 vs Samsung ST30
75 Imaging
43 Features
20 Overall
33


98 Imaging
32 Features
18 Overall
26
Epson R-D1 vs Samsung ST30 Key Specs
(Full Review)
- 6MP - APS-C Sensor
- 2" Fixed Display
- ISO 200 - 1600
- No Video
- Leica M Mount
- 620g - 142 x 89 x 40mm
- Introduced March 2004
- Updated by Epson R-D1x
(Full Review)
- 10MP - 1/3" Sensor
- 3" Fixed Screen
- ISO 0 - 0
- 640 x 480 video
- ()mm (F) lens
- 87g - 82 x 52 x 17mm
- Launched January 2011

Epson R-D1 vs Samsung ST30 Overview
Let's look much closer at the Epson R-D1 vs Samsung ST30, former being a Advanced Mirrorless while the latter is a Ultracompact by manufacturers Epson and Samsung. There is a considerable difference among the image resolutions of the R-D1 (6MP) and ST30 (10MP) and the R-D1 (APS-C) and ST30 (1/3") offer totally different sensor measurements.

The R-D1 was announced 7 years earlier than the ST30 and that is a fairly large difference as far as camera tech is concerned. The two cameras feature different body design with the Epson R-D1 being a Rangefinder-style mirrorless camera and the Samsung ST30 being a Ultracompact camera.
Before diving into a full comparison, here is a quick view of how the R-D1 scores against the ST30 when considering portability, imaging, features and an overall grade.

Epson R-D1 vs Samsung ST30 Gallery
Following is a preview of the gallery photos for Epson R-D1 & Samsung ST30. The whole galleries are viewable at Epson R-D1 Gallery & Samsung ST30 Gallery.
Reasons to pick Epson R-D1 over the Samsung ST30
R-D1 | ST30 | |||
---|---|---|---|---|
Focus manually | ![]() | More accurate focus |
Reasons to pick Samsung ST30 over the Epson R-D1
ST30 | R-D1 | |||
---|---|---|---|---|
Launched | January 2011 | ![]() | March 2004 | More recent by 83 months |
Screen size | 3" | ![]() | 2" | Bigger screen (+1") |
Screen resolution | 460k | ![]() | 235k | Clearer screen (+225k dot) |
Common features in the Epson R-D1 and Samsung ST30
R-D1 | ST30 | |||
---|---|---|---|---|
Screen type | Fixed | ![]() | Fixed | Fixed screen |
Selfie screen | ![]() | Neither has selfie screen | ||
Touch screen | ![]() | Neither has Touch screen |
Epson R-D1 vs Samsung ST30 Physical Comparison
For those who are going to lug around your camera, you have to take into account its weight and proportions. The Epson R-D1 has physical measurements of 142mm x 89mm x 40mm (5.6" x 3.5" x 1.6") with a weight of 620 grams (1.37 lbs) whilst the Samsung ST30 has measurements of 82mm x 52mm x 17mm (3.2" x 2.0" x 0.7") with a weight of 87 grams (0.19 lbs).
Analyze the Epson R-D1 vs Samsung ST30 in our brand new Camera & Lens Size Comparison Tool.
Remember, the weight of an ILC will change dependant on the lens you are utilising at that moment. Here is a front view measurement comparison of the R-D1 and the ST30.

Taking into account size and weight, the portability rating of the R-D1 and ST30 is 75 and 98 respectively.

Epson R-D1 vs Samsung ST30 Sensor Comparison
Usually, it can be tough to envision the gap in sensor measurements just by looking through technical specs. The graphic underneath will help give you a much better sense of the sensor measurements in the R-D1 and ST30.
As you have seen, the 2 cameras feature different resolutions and different sensor measurements. The R-D1 having a bigger sensor will make getting shallower DOF simpler and the Samsung ST30 will provide you with extra detail with its extra 4 Megapixels. Higher resolution can also help you crop pictures way more aggressively. The older R-D1 will be behind in sensor technology.

Epson R-D1 vs Samsung ST30 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Epson R-D1 vs Samsung ST30 Specifications
Epson R-D1 | Samsung ST30 | |
---|---|---|
General Information | ||
Brand Name | Epson | Samsung |
Model type | Epson R-D1 | Samsung ST30 |
Category | Advanced Mirrorless | Ultracompact |
Introduced | 2004-03-11 | 2011-01-19 |
Physical type | Rangefinder-style mirrorless | Ultracompact |
Sensor Information | ||
Sensor type | CCD | CCD |
Sensor size | APS-C | 1/3" |
Sensor measurements | 23.7 x 15.6mm | 4.8 x 3.6mm |
Sensor surface area | 369.7mm² | 17.3mm² |
Sensor resolution | 6MP | 10MP |
Anti alias filter | ||
Aspect ratio | 3:2 | - |
Max resolution | 3008 x 2000 | 4608 x 3456 |
Max native ISO | 1600 | - |
Lowest native ISO | 200 | - |
RAW files | ||
Autofocusing | ||
Manual focusing | ||
Touch focus | ||
Autofocus continuous | ||
Single autofocus | ||
Autofocus tracking | ||
Autofocus selectice | ||
Autofocus center weighted | ||
Multi area autofocus | ||
Live view autofocus | ||
Face detect focus | ||
Contract detect focus | ||
Phase detect focus | ||
Lens | ||
Lens mount type | Leica M | fixed lens |
Lens zoom range | - | () |
Number of lenses | 59 | - |
Crop factor | 1.5 | 7.5 |
Screen | ||
Type of display | Fixed Type | Fixed Type |
Display size | 2 inches | 3 inches |
Resolution of display | 235 thousand dots | 460 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch screen | ||
Viewfinder Information | ||
Viewfinder | Optical (rangefinder) | None |
Features | ||
Min shutter speed | 1s | 8s |
Max shutter speed | 1/2000s | 1/2000s |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | Yes | - |
Custom white balance | ||
Image stabilization | ||
Inbuilt flash | ||
Flash distance | no built-in flash | - |
External flash | ||
AEB | ||
WB bracketing | ||
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Supported video resolutions | - | 640 x 480 |
Max video resolution | None | 640x480 |
Microphone port | ||
Headphone port | ||
Connectivity | ||
Wireless | None | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | none | none |
GPS | None | None |
Physical | ||
Environment sealing | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 620g (1.37 lbs) | 87g (0.19 lbs) |
Physical dimensions | 142 x 89 x 40mm (5.6" x 3.5" x 1.6") | 82 x 52 x 17mm (3.2" x 2.0" x 0.7") |
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 | ||
Storage type | SD card | - |
Card slots | 1 | 1 |
Cost at release | $1,709 | $55 |