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.
Lowest now
$739
MSRP
$799
-8% vs MSRP
Near the 90-day low
Close to the 90-day low. Within $30 of the 90-day low of $709. 92% of the $799 MSRP. Prices have been steady this month.
Lowest now
$1,049
MSRP
$2,199
-52% vs MSRP
Well above the 90-day low
Today's price sits well above the recent low. Today's price runs 163% above the 90-day low of $399 (seen May 29, 2026). 48% of the $2,199 MSRP. Prices are down 3.7% 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 | $739 | $1,049 |
| vs MSRP | -8% | -52% |
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.