OM System Olympus E-M10 Mark IV
The 20MP Live MOS sensor and 5-axis IBIS with 4.5 stops of shake compensation deliver sharp stills, while the flip-down touchscreen activates a dedicated selfie mode for instant framing. 16 Art Filters—including a nostalgic Instant Film effect—and always-on Bluetooth via the OI Share app make stylized photo sharing effortless. This camera is best for casual photographers and social media creators seeking a compact, retro-styled body with easy smartphone integration, though its limited video scores exclude heavy videography work.
Snapshot
Pros & Cons
Pros
- Strong social proof (83th percentile) 83th
- Strong stabilization (73th percentile) 73th
Cons
- Below average connectivity (18th percentile)
- Below average video (21th percentile)
- Below average display (26th percentile)
- Below average burst (29th percentile)
What owners think
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews — so you can see whether early praise held up.
Based on 12 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Sensor
| Type | MOS |
| Size | 1 inch" |
| Megapixels | 20 MP |
vs Competition
| Spec | OM System Olympus E-M10 Mark IV | Sony a1 a1 II | Canon EOS R6 Mark III R6 Mark III | Fujifilm X-H2 X-H2 | Nikon Z Z9 | Panasonic LUMIX GH7 GH7 |
|---|---|---|---|---|---|---|
| Type | - | mirrorless | mirrorless | mirrorless | mirrorless | mirrorless |
| Sensor | 20MP 1 inch | 50.1MP full-frame | 32.5MP full-frame | 40.2MP aps-c | 45.7MP full-frame | 25.2MP micro-four-thirds |
| AF Points | - | 759 | 1053 | 425 | 493 | 315 |
| Burst FPS | - | 30 | 40 | 20 | 30 | 75 |
| Video | - | 8K @120fps | 6K @120fps | 8K @60fps | 8K @120fps | 5K @120fps |
| IBIS | true | true | true | true | true | true |
| Weather Sealed | false | true | true | true | true | true |
| Weight (g) | - | 658 | 609 | 579 | 1160 | 721 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Af | Evf | Build | Burst | Video | Sensor | Battery | Display | User Sentiment | Connectivity | Social Proof | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OM System Olympus E-M10 Mark IV | 33.4 | 36.2 | 35.9 | 28.9 | 20.7 | 43.4 | 44.9 | 25.9 | 42.7 | 17.8 | 83.1 | 72.7 |
| Sony a1 a1 II Compare | 95.7 | 98.5 | 96.7 | 90.6 | 99 | 67.9 | 92 | 99.4 | 64.3 | 93.4 | 96.8 | 99.5 |
| Canon EOS R6 Mark III R6 Mark III Compare | 98.5 | 87.8 | 94.7 | 92.8 | 89.5 | 58.6 | 96.5 | 98.9 | 93.4 | 93.4 | 89.6 | 99.5 |
| Fujifilm X-H2 X-H2 Compare | 88.1 | 95.6 | 89.4 | 85.1 | 95.4 | 97.4 | 96.9 | 83.7 | 83.6 | 93.4 | 92.4 | 93.6 |
| Nikon Z Z9 Compare | 90.6 | 89.4 | 99.6 | 96 | 99 | 64.5 | 97.3 | 83.7 | 97.8 | 93.4 | 92.4 | 84.7 |
| Panasonic LUMIX GH7 GH7 Compare | 84.5 | 87.8 | 97.6 | 95.1 | 97.4 | 56.2 | 89.3 | 83.7 | 93.4 | 93.4 | 77.6 | 96.1 |
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
