| Name | Pen E-PM1 |
| Manufacturer | Olympus |
| System | Micro Four Thirds |
| Announced | 2011-06-30 |
| Released | 2011-09-01 |
| Colors | black, white, brown, pink, silver, ? |
| Megapixel | 12.3 |
| Form Factor | Rangefinder |
| Stabilisation | 2-axis |
| 3D lens support | YES |
| Hot Shoe | Hot Shoe |
| Orientation Sensor | NONE |
| Function Lever | NO |
| Wifi | NONE |
| UMTS | NO |
| NFC | NO |
| GPS | NO |
| Battery Grip | NONE |
| Compatible lenses | Micro Four Thirds |
| Battery | BLS-1, BLS-5 |
| Sensor Type | Live MOS |
| Sensor Total Pixels | 13.1 |
| Sensor Color Filter | Primary color filter |
| Dust Reduction System | Supersonic Wave Filter |
| Sensor | m43 |
| System multiplier | 2 x |
| Remote Shutter Release | RM-UC1 |
| Focus Type | Contrast Detect AF |
| AF Assist Lamp | YES |
| Display Type | LCD |
| Display Size | 3.0" |
| Display Dots | 460,000 |
| Display Tiltable | Fixed |
| Touchscreen | Capacitive |
| Wireless Flash | Olympus Wireless RC Flash system compatible |
| Width | 109.5 mm (4.3 in.) |
| Height | 63.7 mm (2.5 in.) |
| Depth | 34 mm (1.3 in.) |
| Weight | 217 g (7.7 oz.) |
| Accessory Port | Accessory Port 2 |
| Apps | NONE |
| Environmentally sealed | NONE |
| Focus | AF |
| steves-digicams.com | Olympus PEN E-PM1 (PEN Mini) Preview | 2011-06-29 |
| thephoblographer.com | Combined Review: Olympus E-PM1 Review | 2011-09-27 |
| photographyblog.com | Olympus E-PM1 Review | 2011-10-05 |
| dpreview.com | Olympus PEN Mini / E-PM1 Review | 2011-11-23 |
| cameralabs.com | Olympus E-PM1 | 2012-01-01 |
| pen-and-tell.blogspot.com | Mit der E-PM1 in Afghanistan (Teil 1) | 2012-10-24 |
| pen-and-tell.blogspot.com | Mit der E-PM1 in Afghanistan (Teil 2) | 2012-11-08 |
| dslr-forum.de | Olympus PEN E-PM1 | 2011-08-21 |
