The Olympus PEN E-PL4 (2012) brought back the built-in pop-up flash removed on the E-PL3, added a front command dial for better exposure control, and retained the tilting LCD — all within the same 12.3 MP Live MOS MFT body. ORF files do not reliably embed the lifetime count; check via the camera menu directly.
Check Shutter Count →The Olympus PEN E-PL4 (released January 2012) was a minor but meaningful revision of the E-PL3, primarily targeted at the Asian market where it was more widely distributed. Key improvements over the E-PL3: the return of a built-in pop-up flash (which the E-PL3 had removed to achieve its slimmer profile), a front command dial for more direct exposure control without menu diving, and a revised grip shape. The tilting 3-inch LCD (80° down, 90° up) and 3-axis sensor-shift IBIS of the E-PL3 were retained unchanged.
Olympus has not published an official shutter rating for the E-PL4. The estimated lifespan is approximately 100,000 actuations, consistent with other entry-level Micro Four Thirds cameras of this period.
| Model | Release | Sensor | Est. Shutter Life | RAW Format |
|---|---|---|---|---|
| Olympus PEN E-PL3 (predecessor) | 2011 | 12.3 MP Live MOS MFT | ~100,000 | ORF |
| Olympus PEN E-PL4 | 2012 | 12.3 MP Live MOS MFT | ~100,000 | ORF |
| Olympus PEN E-PL5 (successor) | 2012 | 16.1 MP Live MOS MFT | ~100,000 | ORF |
ShotNumberSincePowerUp from the Olympus MakerNote, but this counter resets on power-off and does not represent the total lifetime count.
exiftool -OlympusCameraSettings:ShotNumberSincePowerUp yourfile.ORF. Note this counter may reset between power cycles and may not represent the total lifetime count.The E-PL4 (2012) is 14+ years old. Beyond the shutter count, inspect the tilting LCD hinge condition, rubber grip adhesion, battery door mechanism, pop-up flash mechanism, and MFT mount contacts.
| Actuation Count | % of Est. Life | Assessment |
|---|---|---|
| 0 – 5,000 | 0 – 5 % | Very low use — near new |
| 5,000 – 25,000 | 5 – 25 % | Low use |
| 25,000 – 60,000 | 25 – 60 % | Moderate use — typical active user |
| 60,000 – 85,000 | 60 – 85 % | High use — negotiate price |
| 85,000 + | 85 %+ | Near or past estimated life |
The E-PL4 uses the same 12.3 MP Live MOS sensor and TruePic VI processor as the E-PL3. The front command dial was a meaningful ergonomic upgrade: combined with the rear dial and direct access buttons, it made changing aperture and shutter speed without entering menus much faster in manual or aperture-priority modes.
Full HD video: Like the E-PL3, the E-PL4 records Full HD 1080i video. Both support external audio via a 3.5 mm microphone input — a useful feature for video shooters on a compact body.
The E-PL5 (late 2012) is a significant upgrade from the E-PL4: it introduced a 16.1 MP sensor (up from 12.3 MP), a capacitive touchscreen with improved touch AF, and a higher-resolution 460k-dot LCD. The E-PL5 also brought improved JPEG processing and better high-ISO performance. For most buyers choosing between the two, the E-PL5 is the better used-market choice unless the E-PL4 price is substantially lower.
Yes. All MFT lenses mount and function on the E-PL4, including the latest Olympus M.Zuiko and Panasonic Lumix G designs. Advanced AF features like eye-tracking phase-detect AF require a more recent body, but all lenses support contrast-detect AF and full metering on the E-PL4.
The E-PL4 uses the BLS-1 (or compatible BLS-5 replacement) lithium-ion battery, providing approximately 330 shots per charge (CIPA). After 14 years, original BLS-1 batteries are likely significantly degraded. Third-party BLS-5 equivalents are inexpensive and widely available.