Olympus PEN E-P7 vs OM System OM-1
Side-by-side used price and spec comparison. Lowest current prices pulled daily from the major used-gear sites.
Today's price sits in the middle of its recent range. The 90-day window runs from $496 to roughly today's $560. 70% of the $799 MSRP. Prices are down 12.0% over the last 30 days.
Today's price sits in the middle of its recent range. The 90-day window runs from $768 to roughly today's $839. 38% of the $2,199 MSRP. Prices are down 23.0% over the last 30 days.
Specs side by side
| Olympus PEN E-P7 | OM System OM-1 | |
|---|---|---|
| Brand | Olympus | Olympus |
| Family | Olympus PEN | OM System OM |
| Category | body | body |
| Body type | Mirrorless | Mirrorless |
| Mount | MFT | MFT |
| Sensor | MFT | MFT |
| Sensor family | Olympus 20MP Four Thirds Live MOS · 20MP Four Thirds Live MOS | OM 20MP stacked Four Thirds Live MOS (OM-1) · 20MP Four Thirds stacked BSI Live MOS |
| Megapixels | 20.3 MP | 20.4 MP |
| Autofocus | Contrast Detection | Hybrid |
| IBIS | 5-axis 4.5-stop | 5-axis 7-stop |
| Weather sealed | No | Yes |
| Max video | 4K30 | 4K60 |
| Max native ISO | ISO 25,600 | ISO 25,600 |
| Body weight | 337 g | 599 g |
| Dimensions | 118 × 69 × 38 mm | 135 × 92 × 73 mm |
| Body material | metal/plastic mix | magnesium alloy |
| Released | 2021-06-09 | 2022-03-18 |
| Discontinued | — | — |
| Status | current | current |
| MSRP | $799 | $2,199 |
| Current low | $560 | $839 |
| vs MSRP | -30% | -62% |
Dynamic range, head to head
Both sensors plotted on one chart, across the full ISO range. The higher line holds more shadow-to-highlight latitude at that ISO.
Overlay both curves on Photons to PhotosMeasurements by William J. Claff. We link rather than reprint them.
Both cameras appear in
Curated best-under lists where both of these qualify today.
The verdicts above describe price timing. They don't tell you which camera fits your shooting style. See /methods for how we normalize seller conditions and compute the deal score.