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Olympus OM-3 is $1,999 with 7.5-stop IBIS and a 496g body; OM-1 is $2,199 with 7-stop IBIS and a 599g body.
▶ Compare these interactively| Spec | OM-3 | OM-1 |
|---|---|---|
| Price (USD RRP) | $1,999 | $2,199 |
| Announced | 2025 | 2022 |
| Sensor | 20.4 MP Micro Four Thirds Stacked BSI Live MOS | 20.4 MP Micro Four Thirds Stacked BSI Live MOS |
| Processor | TruePic X | TruePic X |
| In-body stabilization | Yes (7.5 stops) | Yes (7 stops) |
| Max burst | 120 fps | 120 fps |
| Max video | 4K / 60P | 4K UHD / 60P |
| Weather sealed | Yes | Yes |
| Weight | 496 g | 599 g |
| Battery (CIPA) | — | 520 shots |
| Card slots | SD UHS-II | 2× SD UHS-II |
| Lens mount | Interchangeable | Interchangeable |
Prices shown are approximate manufacturer list prices (RRP) in USD and may differ from live retail prices.