OM System Olympus E-M10 Mark IV
Type mirrorless
Sensor 20.3MP micro-four-thirds
AF Points 121 pts
Burst 8.699999809265137 fps
Video 4K @30fps
IBIS Yes
Weather Sealed Yes
Weight 2032 g
73 Overall Score
Price €0
Snapshot
Pros & Cons
Pros
- Strong battery (92nd percentile) 92nd
- Strong evf (91st percentile) 91st
- Strong build (89th percentile) 89th
- Strong display (87th percentile) 87th
Cons
- Below average social proof (6th 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.
Owner sentiment has held steady over time
Based on 51 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Sensor
| Type | CMOS |
| Size | micro-four-thirds |
| Megapixels | 20.3 MP |
| ISO Range | 200 |
| Processor | TruePic VIII |
Autofocus
| AF Points | 121 |
| AF Type | Contrast Detection: 121 |
| Eye AF | Yes |
| Subject Detection | Yes |
Shooting
| Burst (Mechanical) | 8.7 |
| Burst (Electronic) | 15 |
| Max Shutter | 1/16000 |
| Electronic Shutter | Yes |
Video
| Max Resolution | 4K |
| 4K FPS | 30 |
| 1080p FPS | 60 |
| 10-bit | No |
| RAW Video | Yes |
| Codec | H.264/MOV |
Display & EVF
| Screen Size | 3" |
| Touchscreen | Yes |
| Articulating | Yes |
| EVF Resolution | 2.36 M dots |
Build
| Weather Sealed | Yes |
| Weight | 2.0 kg / 4.5 lbs |
| Battery Life | 360 |
Connectivity
| Wi-Fi | Yes |
| Bluetooth | Yes |
| USB | Micro-USB 2.0 |
| HDMI | Micro HDMI |
| Hot Shoe | Yes |
vs Competition
| Spec | OM System Olympus E-M10 Mark IV | Sony a7R V | Fujifilm X-H2S | Nikon Z Z9 | Canon EOS R6 Mark III | Panasonic LUMIX S5 II |
|---|---|---|---|---|---|---|
| Type | mirrorless | mirrorless | mirrorless | mirrorless | mirrorless | mirrorless |
| Sensor | 20.3MP micro-four-thirds | 61MP full-frame | 26.2MP aps-c | 45.7MP full-frame | 32.5MP full-frame | 24.2MP full-frame |
| AF Points | 121 | 693 | 425 | 493 | 1053 | 779 |
| Burst FPS | 8.699999809265137 | 10 | 40 | 30 | 40 | 30 |
| Video | 4K @30fps | 8K @60fps | 6K @120fps | 8K @120fps | 8K @120fps | 6K @60fps |
| IBIS | true | true | true | true | true | true |
| Weather Sealed | true | true | true | true | true | true |
| Weight (g) | 2032 | 723 | 579 | 1160 | 609 | 658 |
| Compare | Compare | Compare | Compare | Compare |
| Product | AF | EVF | Build | Burst | Video | Sensor | Battery | Display | Connectivity | Social Proof | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|---|
| OM System Olympus E-M10 Mark IV | 82.9 | 91.4 | 89.3 | 80.8 | 73.3 | 47.5 | 92.4 | 87.2 | 84.7 | 5.7 | 85.1 |
| Sony a7R V Compare | 95.4 | 99.2 | 97.1 | 78.9 | 95.9 | 77.8 | 94.5 | 87.2 | 95.4 | 97.9 | 98.6 |
| Fujifilm X-H2S Compare | 90.7 | 96.9 | 94.6 | 93.3 | 97.9 | 96.8 | 98.6 | 99 | 95.4 | 90.6 | 95.6 |
| Nikon Z Z9 Compare | 92.4 | 91.7 | 99.3 | 95.9 | 98.9 | 71.3 | 98.2 | 87.2 | 95.4 | 94.5 | 89 |
| Canon EOS R6 Mark III Compare | 99 | 90.9 | 95.1 | 93.3 | 98.5 | 65.5 | 97.6 | 99 | 95.4 | 94.5 | 99.7 |
| Panasonic LUMIX S5 II Compare | 97.9 | 91.1 | 96.1 | 91.4 | 94.4 | 55.7 | 92.7 | 99.3 | 95.4 | 94.5 | 89 |
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
