Olympus E-PM1 vs Ricoh GR Digital IV
89 Imaging
47 Features
52 Overall
49
92 Imaging
34 Features
47 Overall
39
Olympus E-PM1 vs Ricoh GR Digital IV Key Specs
(Full Review)
- 12MP - Four Thirds Sensor
- 3" Fixed Display
- ISO 100 - 12800
- Sensor based Image Stabilization
- 1920 x 1080 video
- Micro Four Thirds Mount
- 265g - 110 x 64 x 34mm
- Revealed November 2011
- Replacement is Olympus E-PM2
(Full Review)
- 10MP - 1/1.7" Sensor
- 3" Fixed Display
- ISO 80 - 3200
- Sensor-shift Image Stabilization
- 640 x 480 video
- 28mm (F1.9) lens
- 190g - 109 x 59 x 33mm
- Revealed September 2011
- Replaced the Ricoh GR Digital III
Photography Glossary Olympus E-PM1 vs Ricoh GR Digital IV Overview
Following is a extended comparison of the Olympus E-PM1 and Ricoh GR Digital IV, former is a Entry-Level Mirrorless while the other is a Small Sensor Compact by manufacturers Olympus and Ricoh. The resolution of the E-PM1 (12MP) and the GR Digital IV (10MP) is very close but the E-PM1 (Four Thirds) and GR Digital IV (1/1.7") provide totally different sensor dimensions.
Snapchat Adds Watermarks to AI-Created ImagesThe E-PM1 was brought out 3 months after the GR Digital IV and they are of a similar age. Each of the cameras have different body design with the Olympus E-PM1 being a Rangefinder-style mirrorless camera and the Ricoh GR Digital IV being a Compact camera.
Before delving into a complete comparison, here is a short summation of how the E-PM1 matches up vs the GR Digital IV in regards to portability, imaging, features and an overall score.
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The following is a sample of the gallery pics for Olympus PEN E-PM1 & Ricoh GR Digital IV. The entire galleries are provided at Olympus E-PM1 Gallery & Ricoh GR Digital IV Gallery.
Reasons to pick Olympus E-PM1 over the Ricoh GR Digital IV
| E-PM1 | GR Digital IV |
|---|
Reasons to pick Ricoh GR Digital IV over the Olympus E-PM1
| GR Digital IV | E-PM1 | |||
|---|---|---|---|---|
| Display resolution | 1230k | 460k | Sharper display (+770k dot) |
Common features in the Olympus E-PM1 and Ricoh GR Digital IV
| E-PM1 | GR Digital IV | |||
|---|---|---|---|---|
| Revealed | November 2011 | September 2011 | Same age | |
| Manually focus | Very exact focusing | |||
| Display type | Fixed | Fixed | Fixed display | |
| Display dimensions | 3" | 3" | Equal display sizing | |
| Selfie screen | Missing selfie screen | |||
| Touch friendly display | Missing Touch friendly display |
Olympus E-PM1 vs Ricoh GR Digital IV Physical Comparison
If you're aiming to carry around your camera often, you should factor in its weight and volume. The Olympus E-PM1 features physical measurements of 110mm x 64mm x 34mm (4.3" x 2.5" x 1.3") with a weight of 265 grams (0.58 lbs) and the Ricoh GR Digital IV has sizing of 109mm x 59mm x 33mm (4.3" x 2.3" x 1.3") having a weight of 190 grams (0.42 lbs).
Compare the Olympus E-PM1 and Ricoh GR Digital IV in our brand new Camera & Lens Size Comparison Tool.
Do not forget, the weight of an ILC will differ based on the lens you are utilizing during that time. Below is a front view physical size comparison of the E-PM1 versus the GR Digital IV.

Taking into consideration size and weight, the portability rating of the E-PM1 and GR Digital IV is 89 and 92 respectively.
Olympus E-PM1 vs Ricoh GR Digital IV Sensor Comparison
Oftentimes, it is hard to see the contrast in sensor sizes simply by viewing specs. The picture below might give you a more clear sense of the sensor measurements in the E-PM1 and GR Digital IV.
As you can plainly see, both of these cameras provide different resolutions and different sensor sizes. The E-PM1 featuring a larger sensor will make getting shallow depth of field easier and the Olympus E-PM1 will render extra detail having its extra 2MP. Greater resolution can also help you crop photos more aggressively.
Olympus E-PM1 vs Ricoh GR Digital IV Screen and ViewFinder
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Olympus E-PM1 vs Ricoh GR Digital IV Specifications
| Olympus PEN E-PM1 | Ricoh GR Digital IV | |
|---|---|---|
| General Information | ||
| Brand | Olympus | Ricoh |
| Model | Olympus PEN E-PM1 | Ricoh GR Digital IV |
| Type | Entry-Level Mirrorless | Small Sensor Compact |
| Revealed | 2011-11-23 | 2011-09-15 |
| Physical type | Rangefinder-style mirrorless | Compact |
| Sensor Information | ||
| Powered by | TruePic VI | - |
| Sensor type | CMOS | CCD |
| Sensor size | Four Thirds | 1/1.7" |
| Sensor dimensions | 17.3 x 13mm | 7.44 x 5.58mm |
| Sensor surface area | 224.9mm² | 41.5mm² |
| Sensor resolution | 12 megapixels | 10 megapixels |
| Anti aliasing filter | ||
| Aspect ratio | 4:3 | 1:1, 4:3 and 3:2 |
| Max resolution | 4032 x 3024 | 3648 x 2736 |
| Max native ISO | 12800 | 3200 |
| Lowest native ISO | 100 | 80 |
| RAW files | ||
| Autofocusing | ||
| Focus manually | ||
| Touch focus | ||
| Continuous AF | ||
| AF single | ||
| Tracking AF | ||
| AF selectice | ||
| AF center weighted | ||
| AF multi area | ||
| Live view AF | ||
| Face detect focusing | ||
| Contract detect focusing | ||
| Phase detect focusing | ||
| Number of focus points | 35 | - |
| Lens | ||
| Lens mounting type | Micro Four Thirds | fixed lens |
| Lens focal range | - | 28mm (1x) |
| Maximum aperture | - | f/1.9 |
| Macro focus distance | - | 1cm |
| Number of lenses | 107 | - |
| Crop factor | 2.1 | 4.8 |
| Screen | ||
| Type of display | Fixed Type | Fixed Type |
| Display diagonal | 3" | 3" |
| Resolution of display | 460k dots | 1,230k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch friendly | ||
| Display technology | HyperCrystal LCD AR(Anti-Reflective) coating | - |
| Viewfinder Information | ||
| Viewfinder | Electronic (optional) | Optical (optional) |
| Features | ||
| Minimum shutter speed | 60 secs | 1 secs |
| Fastest shutter speed | 1/4000 secs | 1/2000 secs |
| Continuous shutter rate | 6.0fps | - |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | Yes | Yes |
| Set WB | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash range | no built-in flash | 3.00 m |
| Flash settings | Auto, On, Off, Red-Eye, Fill-in, Slow Sync, Manual (3 levels) | Auto, On, Off, Red-Eye, Slow Sync, Manual |
| External flash | ||
| AEB | ||
| White balance bracketing | ||
| Fastest flash synchronize | 1/160 secs | - |
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Supported video resolutions | 1920 x 1080 (60 fps), 1280 x 720 (60, 30 fps), 640 x 480 (30 fps) | 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) |
| Max video resolution | 1920x1080 | 640x480 |
| Video format | AVCHD, Motion JPEG | Motion JPEG |
| Mic port | ||
| Headphone port | ||
| Connectivity | ||
| Wireless | None | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environment sealing | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 265 grams (0.58 lbs) | 190 grams (0.42 lbs) |
| Physical dimensions | 110 x 64 x 34mm (4.3" x 2.5" x 1.3") | 109 x 59 x 33mm (4.3" x 2.3" x 1.3") |
| DXO scores | ||
| DXO Overall score | 52 | not tested |
| DXO Color Depth score | 21.0 | not tested |
| DXO Dynamic range score | 10.3 | not tested |
| DXO Low light score | 499 | not tested |
| Other | ||
| Battery life | 330 photographs | 390 photographs |
| Battery type | Battery Pack | Battery Pack |
| Battery model | BLS-5 | DB65 |
| Self timer | Yes (2 or 12 sec) | Yes (2 or 10 sec) |
| Time lapse feature | ||
| Storage type | SD/SDHC/SDXC | SD/SDHC, Internal |
| Card slots | Single | Single |
| Cost at release | $499 | $599 |