Epson R-D1 vs Ricoh GR III
The Epson R-D1 and the Ricoh GR III are two digital cameras that were announced, respectively, in March 2004 and February 2019. The R-D1 is a rangefinder-focusing mirrorless camera, while the GR III is a fixed lens compact. Both cameras are equipped with an APS-C sensor. The Epson has a resolution of 6 megapixels, whereas the Ricoh provides 24 MP.
Below is an overview of the main specs of the two cameras as a starting point for the comparison.
Going beyond this snapshot of core features and characteristics, what are the differences between the Epson R-D1 and the Ricoh GR III? Which one should you buy? Read on to find out how these two cameras compare with respect to their body size, their imaging sensors, their shooting features, their input-output connections, and their reception by expert reviewers.
Body comparison
The side-by-side display below illustrates the physical size and weight of the Epson R-D1 and the Ricoh GR III. The two cameras are presented according to their relative size. Three consecutive perspectives from the front, the top, and the back are available. All size dimensions are rounded to the nearest millimeter.
If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Ricoh GR III is considerably smaller (47 percent) than the Epson R-D1. In this context, it is worth noting that neither the R-D1 nor the GR III are weather-sealed.
The above size and weight comparisons are to some extent incomplete and possibly misleading, as the GR III has a lens built in, whereas the R-D1 is an interchangeable lens camera that requires a separate lens. Attaching the latter will add extra weight and bulk to the setup. You can compare the optics available for the R-D1 and their specifications in the Leica M Lens Catalog.
The power pack in the GR III can be charged via the USB port, which can be very convenient when travelling.
The following table provides a synthesis of the main physical specifications of the two cameras and other similar ones. If you would like to visualize and compare a different camera combination, you can navigate to the CAM-parator app and make your selection from a broad list of cameras there.
Camera Model |
Camera Width |
Camera Height |
Camera Depth |
Camera Weight |
Battery Life |
Weather Sealing |
Camera Launch |
Launch Price (USD) |
Street Price |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Epson R-D1 | 142 mm | 89 mm | 40 mm | 620 g | .. | n | Mar 2004 | 2,999 | ebay.com | |
2. | Ricoh GR III | 109 mm | 62 mm | 33 mm | 257 g | 200 | n | Feb 2019 | 899 | amazon.com | |
3. | Canon Rebel | 142 mm | 99 mm | 72 mm | 649 g | 400 | n | Aug 2003 | 899 | ebay.com | |
4. | Fujifilm XF10 | 113 mm | 64 mm | 41 mm | 279 g | 330 | n | Jul 2018 | 499 | ebay.com | |
5. | Leica CL | 131 mm | 78 mm | 45 mm | 403 g | 220 | n | Nov 2017 | 2,795 | ebay.com | |
6. | Leica M9 | 139 mm | 80 mm | 37 mm | 585 g | 550 | n | Sep 2009 | 7,999 | ebay.com | |
7. | Leica M10 | 139 mm | 80 mm | 39 mm | 660 g | 210 | Y | Jan 2017 | 6,595 | ebay.com | |
8. | Leica X Vario | 133 mm | 73 mm | 95 mm | 680 g | 450 | n | Jun 2013 | 2,850 | ebay.com | |
9. | Leica X-U Typ 113 | 140 mm | 79 mm | 88 mm | 635 g | 450 | Y | Jan 2016 | 2,950 | ebay.com | |
10. | Nikon D40 | 124 mm | 94 mm | 64 mm | 522 g | 470 | n | Nov 2006 | 499 | ebay.com | |
11. | Nikon D50 | 133 mm | 102 mm | 76 mm | 620 g | 400 | n | Apr 2005 | 749 | ebay.com | |
12. | Nikon D70 | 140 mm | 111 mm | 78 mm | 679 g | 400 | n | Jan 2004 | 999 | ebay.com | |
13. | Nikon D70s | 140 mm | 111 mm | 78 mm | 679 g | 500 | n | Apr 2005 | 899 | ebay.com | |
14. | Panasonic ZS200 | 111 mm | 65 mm | 45 mm | 340 g | 370 | n | Feb 2018 | 799 | amazon.com | |
15. | Ricoh GR | 117 mm | 61 mm | 35 mm | 245 g | 290 | n | Apr 2013 | 799 | ebay.com | |
16. | Ricoh GR II | 117 mm | 63 mm | 35 mm | 251 g | 320 | n | Jun 2015 | 699 | ebay.com | |
17. | Ricoh GR IIIx | 109 mm | 62 mm | 35 mm | 262 g | 200 | n | Sep 2021 | 999 | amazon.com | |
Note: Measurements and pricing do not include easily detachable parts, such as add-on or interchangeable lenses or optional viewfinders. | |||||||||||
Any camera decision will obviously take relative prices into account. The manufacturer’s suggested retail prices give an idea on the placement of the camera in the maker’s lineup and the broader market. The GR III was launched at a lower price than the R-D1, despite having a lens built in. Usually, retail prices stay at first close to the launch price, but after several months, discounts become available. Later in the product cycle and, in particular, when the replacement model is about to appear, further discounting and stock clearance sales often push the camera price considerably down. Then, after the new model is out, very good deals can frequently be found on the pre-owned market.
Sensor comparison
The size of the imaging sensor is a crucial determinant of image quality. A large sensor will tend to have larger individual pixels that provide better low-light sensitivity, wider dynamic range, and richer color-depth than smaller pixel-units in a sensor of the same technological generation. Further, a large sensor camera will give the photographer additional creative options when using shallow depth-of-field to isolate a subject from its background. On the downside, larger sensors are more costly to manufacture and tend to lead to bigger and heavier cameras and lenses.
Both cameras under consideration feature an APS-C sensor, but their sensors differ slightly in size. The sensor area in the GR III is 1 percent smaller. They nevertheless have the same format factor of 1.5. Both cameras have a native aspect ratio (sensor width to sensor height) of 3:2.
Despite having a slightly smaller sensor, the GR III offers a higher resolution of 24 megapixels, compared with 6 MP of the R-D1. This megapixels advantage comes at the cost of a higher pixel density and a smaller size of the individual pixel (with a pixel pitch of 3.91μm versus 7.85μm for the R-D1). However, it should be noted that the GR III is much more recent (by 14 years and 11 months) than the R-D1, and its sensor will have benefitted from technological advances during this time that make it possible to gather light more efficiently. Coming back to sensor resolution, it should be mentioned that the GR III has no anti-alias filter installed, so that it can capture all the detail its sensor resolves.
The resolution advantage of the Ricoh GR III implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the GR III for good quality output (200 dots per inch) amounts to 30 x 20 inches or 76.2 x 50.8 cm, for very good quality (250 dpi) 24 x 16 inches or 61 x 40.6 cm, and for excellent quality (300 dpi) 20 x 13.3 inches or 50.8 x 33.9 cm. The corresponding values for the Epson R-D1 are 15 x 10 inches or 38.2 x 25.4 cm for good quality, 12 x 8 inches or 30.6 x 20.3 cm for very good quality, and 10 x 6.7 inches or 25.5 x 16.9 cm for excellent quality prints.
The GR III has on-sensor phase detect pixels, which results in fast and reliable autofocus acquisition even during live view operation.
The Epson R-D1 has a native sensitivity range from ISO 200 to ISO 1600. The corresponding ISO settings for the Ricoh GR III are ISO 100 to ISO 102400 (no boost).
In terms of underlying technology, the R-D1 is build around a CCD sensor, while the GR III uses a CMOS imager. Both cameras use a Bayer filter for capturing RGB colors on a square grid of photosensors. This arrangement is found in most digital cameras.
Since 2007, DXO Mark has published sensor performance measurements that have been derived using a consistent methodology. This service determines an overall sensor rating, as well as sub-scores for low-light sensitivity ("DXO Sports"), dynamic range ("DXO Landscape"), and color depth ("DXO Portrait"). The following table provides an overview of the physical sensor characteristics, as well as the sensor quality measurements for a selection of comparators.
Camera Model |
Sensor Class |
Resolution (MP) |
Horiz. Pixels |
Vert. Pixels |
Video Format |
DXO Portrait |
DXO Landscape |
DXO Sports |
DXO Overall |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Epson R-D1 | APS-C | 6.0 | 3008 | 2000 | none | 21.1 | 10.4 | 564 | 55 | |
2. | Ricoh GR III | APS-C | 24.0 | 6000 | 4000 | 1080/60p | 24.1 | 13.5 | 1897 | 83 | |
3. | Canon Rebel | APS-C | 6.3 | 3072 | 2048 | none | 21.0 | 10.8 | 544 | 55 | |
4. | Fujifilm XF10 | APS-C | 24.0 | 6000 | 4000 | 4K/15p | 24.0 | 13.4 | 1844 | 83 | |
5. | Leica CL | APS-C | 24.1 | 6014 | 4014 | 4K/30p | 24.0 | 13.3 | 1788 | 82 | |
6. | Leica M9 | Full Frame | 18.1 | 5212 | 3472 | none | 22.5 | 11.7 | 884 | 69 | |
7. | Leica M10 | Full Frame | 23.8 | 5952 | 3992 | none | 24.4 | 13.2 | 2133 | 86 | |
8. | Leica X Vario | APS-C | 16.1 | 4928 | 3272 | 1080/30p | 23.4 | 12.7 | 1320 | 78 | |
9. | Leica X-U Typ 113 | APS-C | 16.1 | 4928 | 3264 | 1080/30p | 23.8 | 13.0 | 1614 | 80 | |
10. | Nikon D40 | APS-C | 6.0 | 3008 | 2000 | none | 21.0 | 11.0 | 561 | 56 | |
11. | Nikon D50 | APS-C | 6.0 | 3008 | 2000 | none | 20.9 | 10.8 | 560 | 55 | |
12. | Nikon D70 | APS-C | 6.0 | 3008 | 2000 | none | 20.4 | 10.3 | 529 | 50 | |
13. | Nikon D70s | APS-C | 6.0 | 3008 | 2000 | none | 20.4 | 10.3 | 529 | 50 | |
14. | Panasonic ZS200 | 1-inch | 20.0 | 5472 | 3648 | 4K/30p | 22.0 | 12.2 | 449 | 64 | |
15. | Ricoh GR | APS-C | 16.1 | 4928 | 3264 | 1080/30p | 23.6 | 13.5 | 972 | 78 | |
16. | Ricoh GR II | APS-C | 16.1 | 4928 | 3264 | 1080/30p | 23.6 | 13.7 | 1078 | 80 | |
17. | Ricoh GR IIIx | APS-C | 24.0 | 6000 | 4000 | 1080/60p | 24.2 | 13.8 | 2146 | 85 | |
Note: DXO values in italics represent estimates based on sensor size and age. |
Many modern cameras cannot only take still pictures, but also record videos. The GR III indeed provides for movie recording, while the R-D1 does not. The highest resolution format that the GR III can use is 1080/60p.
Feature comparison
Apart from body and sensor, cameras can and do differ across a range of features. For example, the R-D1 has an optical viewfinder, which can be very useful when shooting in bright sunlight. In contrast, the GR III relies on live view and the rear LCD for framing. That said, the GR III can be equipped with an optional viewfinder – the GV-1. The adjacent table lists some of the other core features of the Epson R-D1 and Ricoh GR III along with similar information for a selection of comparators.
Camera Model |
Viewfinder (Type or 000 dots) |
Control Panel (yes/no) |
LCD Specifications (inch/000 dots) |
LCD Attach- ment |
Touch Screen (yes/no) |
Max Shutter Speed * |
Max Shutter Flaps * |
Built-in Flash (yes/no) |
Built-in Image Stab |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Epson R-D1 | optical | n | 2.0 / 235 | fixed | n | 1/2000s | 1.0/s | n | n | |
2. | Ricoh GR III | optional | n | 3.0 / 1037 | fixed | Y | 1/4000s | 4.0/s | n | Y | |
3. | Canon Rebel | optical | n | 1.8 / 118 | fixed | n | 1/4000s | 2.5/s | Y | n | |
4. | Fujifilm XF10 | none | n | 3.0 / 1040 | fixed | Y | 1/4000s | 6.0/s | Y | n | |
5. | Leica CL | 2360 | Y | 3.0 / 1040 | fixed | Y | 1/8000s | 10.0/s | n | n | |
6. | Leica M9 | optical | n | 2.5 / 230 | fixed | n | 1/4000s | 2.0/s | n | n | |
7. | Leica M10 | optical | n | 3.0 / 1037 | fixed | n | 1/4000s | 5.0/s | n | n | |
8. | Leica X Vario | optional | n | 3.0 / 920 | fixed | n | 1/2000s | 5.0/s | Y | n | |
9. | Leica X-U Typ 113 | optional | n | 3.0 / 920 | fixed | n | 1/2000s | 5.0/s | Y | n | |
10. | Nikon D40 | optical | n | 2.5 / 230 | fixed | n | 1/4000s | 2.5/s | Y | n | |
11. | Nikon D50 | optical | n | 2.0 / 130 | fixed | n | 1/4000s | 2.5/s | Y | n | |
12. | Nikon D70 | optical | n | 1.8 / 130 | fixed | n | 1/8000s | 3.0/s | Y | n | |
13. | Nikon D70s | optical | n | 2.0 / 130 | fixed | n | 1/8000s | 3.0/s | Y | n | |
14. | Panasonic ZS200 | 2330 | n | 3.0 / 1240 | fixed | Y | 1/2000s | 10.0/s | Y | Y | |
15. | Ricoh GR | optional | n | 3.0 / 1230 | fixed | n | 1/4000s | 4.0/s | Y | n | |
16. | Ricoh GR II | optional | n | 3.0 / 1230 | fixed | n | 1/4000s | 4.0/s | Y | n | |
17. | Ricoh GR IIIx | optional | n | 3.0 / 1037 | fixed | Y | 1/4000s | 4.0/s | n | Y | |
Note: *) Information refers to the mechanical shutter, unless the camera only has an electronic one. |
One differentiating feature between the two cameras concerns the touch sensitivity of the rear screen. The GR III has a touchscreen, while the R-D1 has a conventional panel. Touch control can be particularly helpful, for example, for setting the focus point.
The Ricoh GR III has an intervalometer built-in. This enables the photographer to capture time lapse sequences, such as flower blooming, a sunset or moon rise, without purchasing an external camera trigger and related software.
The R-D1 writes its imaging data to SDHC cards, while the GR III uses SDXC cards. The GR III supports UHS-I cards (Ultra High Speed data transfer of up to 104 MB/s), while the R-D1 cannot take advantage of Ultra High Speed SD cards.
Connectivity comparison
For some imaging applications, the extent to which a camera can communicate with its environment can be an important aspect in the camera decision process. The table below provides an overview of the connectivity of the Epson R-D1 and Ricoh GR III and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.
Camera Model |
Hotshoe Port |
Internal Mic / Speaker |
Microphone Port |
Headphone Port |
HDMI Port |
USB Port |
WiFi Support |
NFC Support |
Bluetooth Support |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Epson R-D1 | Y | - / - | - | - | - | - | - | - | - | |
2. | Ricoh GR III | Y | stereo / mono | - | - | - | 3.0 | Y | - | Y | |
3. | Canon Rebel | Y | - / - | - | - | - | 1.1 | - | - | - | |
4. | Fujifilm XF10 | - | stereo / mono | Y | - | micro | 2.0 | Y | - | Y | |
5. | Leica CL | Y | stereo / mono | - | - | - | - | Y | - | - | |
6. | Leica M9 | Y | - / - | - | - | - | 2.0 | - | - | - | |
7. | Leica M10 | Y | - / - | - | - | - | - | Y | - | - | |
8. | Leica X Vario | Y | stereo / mono | - | - | mini | 2.0 | - | - | - | |
9. | Leica X-U Typ 113 | Y | stereo / mono | - | - | - | 2.0 | - | - | - | |
10. | Nikon D40 | Y | - / - | - | - | - | 2.0 | - | - | - | |
11. | Nikon D50 | Y | - / - | - | - | - | 2.0 | - | - | - | |
12. | Nikon D70 | Y | - / - | - | - | - | 1.0 | - | - | - | |
13. | Nikon D70s | Y | - / - | - | - | - | 2.0 | - | - | - | |
14. | Panasonic ZS200 | - | stereo / mono | - | - | micro | 2.0 | Y | - | Y | |
15. | Ricoh GR | Y | mono / mono | - | - | micro | 2.0 | - | - | - | |
16. | Ricoh GR II | Y | stereo / mono | - | - | micro | 2.0 | Y | Y | - | |
17. | Ricoh GR IIIx | Y | stereo / mono | - | - | - | 3.0 | Y | - | Y |
It is notable that the GR III offers wifi support, which can be a very convenient means to transfer image data to an off-camera location. In contrast, the R-D1 does not provide wifi capability.
Studio photographers will appreciate that the Epson R-D1 (unlike the GR III) features a PC Sync socket, so that professional strobe lights can be controlled by the camera.
The GR III is a recent model that features in the current product line-up of Ricoh. In contrast, the R-D1 has been discontinued (but can be found pre-owned on ebay). There has not been a direct replacement model for the R-D1 from Epson. Further information on the features and operation of the R-D1 and GR III can be found, respectively, in the Epson R-D1 Manual (free pdf) or the online Ricoh GR III Manual.
Review summary
So what is the bottom line? Is the Epson R-D1 better than the Ricoh GR III or vice versa? A synthesis of the relative strong points of each of the models is listed below.
Advantages of the Epson R-D1:
- Better moiré control: Has an anti-alias filter to avoid artificial patterns to appear in images.
- Easier framing: Has an optical viewfinder for image composition and settings control.
- More flexible: Accepts interchangeable lenses, so that lens characteristics can be altered.
- Better studio light control: Has a PC Sync socket to connect to professional strobe lights.
- More heavily discounted: Has been available for much longer (launched in March 2004).
Arguments in favor of the Ricoh GR III:
- More detail: Has more megapixels (24 vs 6MP), which boosts linear resolution by 100%.
- Maximized detail: Lacks an anti-alias filter to exploit the sensor's full resolution potential.
- Broader imaging potential: Can capture not only stills but also 1080/60p video.
- Better live-view autofocus: Features on-sensor phase-detection for more confident autofocus.
- Larger screen: Has a bigger rear LCD (3.0" vs 2.0") for image review and settings control.
- More detailed LCD: Has a higher resolution rear screen (1037k vs 235k dots).
- Fewer buttons to press: Has a touchscreen to facilitate handling and shooting adjustments.
- Faster shutter: Has higher mechanical shutter speed (1/4000s vs 1/2000s) to freeze action.
- Faster burst: Shoots at higher frequency (4 vs 1 flaps/sec) to capture the decisive moment.
- Easier time-lapse photography: Has an intervalometer built-in for low frequency shooting.
- Ready to shoot: Has an integrated lens, whereas the R-D1 necessitates an extra lens.
- More compact: Is smaller (109x62mm vs 142x89mm) and will fit more readily into a bag.
- Less heavy: Has a lower weight even though it has a lens built in (unlike the R-D1).
- Easier travel charging: Can be conveniently charged via its USB port.
- Sharper images: Has stabilization technology built-in to reduce the impact of hand-shake.
- Easier file upload: Has wifi built in for automatic backup or image transfer to the web.
- Easier wireless transfer: Supports Bluetooth for image sharing without cables.
- Faster buffer clearing: Has an SD card interface that supports the UHS-I standard.
- More affordable: Was introduced at a lower price, despite coming with a built-in lens.
- More modern: Reflects 14 years and 11 months of technical progress since the R-D1 launch.
If the count of individual advantages (bullet points above) is taken as a guide, the GR III is the clear winner of the contest (20 : 5 points). However, the relevance of individual strengths will vary across photographers, so that you might want to apply your own weighing scheme to the summary points when reflecting and deciding on a new camera. A professional wedding photographer will view the differences between cameras in a way that diverges from the perspective of a travel photog, and a person interested in cityscapes has distinct needs from a macro shooter. Hence, the decision which camera is best and worth buying is often a very personal one.
In any case, while the comparison of technical specifications can provide a useful overview of the capabilities of different cameras, it remains partial and cannot reveal, for example, the shooting experience and imaging performance when actually working with the R-D1 or the GR III. At times, user reviews, such as those published at amazon, address these issues in a useful manner, but such feedback is on many occasions incomplete, inconsistent, and unreliable.
Expert reviews
This is why hands-on reviews by experts are important. The adjacent summary-table relays the overall verdicts of several of the most popular camera review sites (amateurphotographer [AP], cameralabs [CL], digitalcameraworld [DCW], dpreview [DPR], ephotozine [EPZ], photographyblog [PB]). As can be seen, the professional reviewers agree in many cases on the quality of different cameras, but sometimes their assessments diverge, reinforcing the earlier point that a camera decision is often a very personal choice.
Camera Model |
AP score |
CL score |
DCW score |
DPR score |
EPZ score |
PB score |
Camera Launch |
Launch Price (USD) |
Street Price |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Epson R-D1 | .. | .. | .. | .. | .. | .. | Mar 2004 | 2,999 | ebay.com | |
2. | Ricoh GR III | 4/5 | .. | 3.5/5 | 81/100 | 4/5 | .. | Feb 2019 | 899 | amazon.com | |
3. | Canon Rebel | .. | .. | .. | + + | .. | .. | Aug 2003 | 899 | ebay.com | |
4. | Fujifilm XF10 | .. | .. | 4/5 | 75/100 | 4/5 | 4.5/5 | Jul 2018 | 499 | ebay.com | |
5. | Leica CL | .. | .. | 4.2/5 | .. | .. | 4/5 | Nov 2017 | 2,795 | ebay.com | |
6. | Leica M9 | .. | .. | .. | .. | 4.5/5 | .. | Sep 2009 | 7,999 | ebay.com | |
7. | Leica M10 | 4.5/5 | .. | .. | .. | 4/5 | 4.5/5 | Jan 2017 | 6,595 | ebay.com | |
8. | Leica X Vario | 3/5 | .. | .. | .. | 4/5 | 4/5 | Jun 2013 | 2,850 | ebay.com | |
9. | Leica X-U Typ 113 | 3.5/5 | .. | .. | .. | .. | 3.5/5 | Jan 2016 | 2,950 | ebay.com | |
10. | Nikon D40 | .. | 81/100 | .. | + + | o | 4.5/5 | Nov 2006 | 499 | ebay.com | |
11. | Nikon D50 | .. | 78/100 | .. | + + | 4/5 | 4.5/5 | Apr 2005 | 749 | ebay.com | |
12. | Nikon D70 | .. | .. | .. | + + | .. | .. | Jan 2004 | 999 | ebay.com | |
13. | Nikon D70s | .. | .. | .. | .. | .. | 5/5 | Apr 2005 | 899 | ebay.com | |
14. | Panasonic ZS200 | .. | + + | 4.5/5 | 81/100 | 4.5/5 | 4.5/5 | Feb 2018 | 799 | amazon.com | |
15. | Ricoh GR | 5/5 | .. | .. | 79/100 | 4.5/5 | 4.5/5 | Apr 2013 | 799 | ebay.com | |
16. | Ricoh GR II | .. | .. | .. | .. | 4.5/5 | 4.5/5 | Jun 2015 | 699 | ebay.com | |
17. | Ricoh GR IIIx | .. | .. | 4.5/5 | .. | .. | .. | Sep 2021 | 999 | amazon.com | |
Note: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available. |
The above review scores should be interpreted with care, though. The ratings were established in reference to similarly priced cameras that were available in the market at the time of the review. Hence, a score should always be seen in the context of the camera's market launch date and its price, and rating-comparisons among cameras that span long time periods or concern very differently equipped models make little sense. Also, kindly note that some of the listed sites have over time developped their review approaches and their reporting style.
Other camera comparisons
Did this review help to inform your camera decision process? In case you would like to check on the differences and similarities of other camera models, just use the search menu below. As an alternative, you can also directly jump to any one of the listed comparisons that were previously generated by the CAM-parator tool.
- Canon D30 vs Epson R-D1
- Canon R7 vs Ricoh GR III
- Canon SX510 vs Epson R-D1
- Canon T8i vs Ricoh GR III
- Epson R-D1 vs Fujifilm XP120
- Epson R-D1 vs Leica M Typ 240
- Epson R-D1 vs Leica TL2
- Epson R-D1 vs Panasonic FZ100
- Fujifilm X-T20 vs Ricoh GR III
- Nikon D1X vs Ricoh GR III
- Nikon D300S vs Ricoh GR III
- Ricoh GR III vs Sony RX100
Specifications: Epson R-D1 vs Ricoh GR III
Below is a side-by-side comparison of the specs of the two cameras to facilitate a quick review of their differences and common features.
Camera Model | Epson R-D1 | Ricoh GR III |
---|---|---|
Camera Type | Rangefinder camera | Fixed lens compact camera |
Camera Lens | Leica M mount lenses | 28mm f/2.8 |
Launch Date | March 2004 | February 2019 |
Launch Price | USD 2,999 | USD 899 |
Sensor Specs | Epson R-D1 | Ricoh GR III |
Sensor Technology | CCD | CMOS |
Sensor Format | APS-C Sensor | APS-C Sensor |
Sensor Size | 23.7 x 15.6 mm | 23.5 x 15.6 mm |
Sensor Area | 369.72 mm2 | 366.6 mm2 |
Sensor Diagonal | 28.4 mm | 28.2 mm |
Crop Factor | 1.5x | 1.5x |
Sensor Resolution | 6 Megapixels | 24 Megapixels |
Image Resolution | 3008 x 2000 pixels | 6000 x 4000 pixels |
Pixel Pitch | 7.85 μm | 3.91 μm |
Pixel Density | 1.63 MP/cm2 | 6.55 MP/cm2 |
Moiré control | Anti-Alias filter | no AA filter |
Movie Capability | no Video | 1080/60p Video |
ISO Setting | 200 - 1,600 ISO | 100 - 102,400 ISO |
Screen Specs | Epson R-D1 | Ricoh GR III |
Viewfinder Type | Optical viewfinder | Viewfinder optional |
Viewfinder Field of View | 100% | |
LCD Framing | Live View | |
Rear LCD Size | 2.0inch | 3.0inch |
LCD Resolution | 235k dots | 1037k dots |
LCD Attachment | Fixed screen | Fixed screen |
Touch Input | no Touchscreen | Touchscreen |
Shooting Specs | Epson R-D1 | Ricoh GR III |
Focus System | Manual Focus | On-Sensor Phase-detect |
Continuous Shooting | 1 shutter flaps/s | 4 shutter flaps/s |
Time-Lapse Photography | no Intervalometer | Intervalometer built-in |
Image Stabilization | no shake reduction | In-body stabilization |
Fill Flash | no On-Board Flash | no On-Board Flash |
Storage Medium | SDHC cards | SDXC cards |
Single or Dual Card Slots | Single card slot | Single card slot |
UHS card support | no | UHS-I |
Connectivity Specs | Epson R-D1 | Ricoh GR III |
External Flash | Hotshoe | Hotshoe |
Studio Flash | PC Sync socket | no PC Sync |
USB Connector | no USB | USB 3.0 |
HDMI Port | no HDMI | no HDMI |
Wifi Support | no Wifi | Wifi built-in |
Bluetooth Support | no Bluetooth | Bluetooth built-in |
Body Specs | Epson R-D1 | Ricoh GR III |
Battery Type | Epson EU-85 | Ricoh DB-110 |
In-Camera Charging | no USB charging | USB charging |
Body Dimensions |
142 x 89 x 40 mm (5.6 x 3.5 x 1.6 in) |
109 x 62 x 33 mm (4.3 x 2.4 x 1.3 in) |
Camera Weight | 620 g (21.9 oz) | 257 g (9.1 oz) |
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