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Olympus OM-D E-M10 Mark IV vs Nikon Z30
The Nikon Z30 is 6.3 mm wider, 10.9 mm shorter, 10.5 mm deeper and 33 g lighter than the Olympus OM-D E-M10 Mark IV. The Olympus OM-D E-M10 Mark IV takes up 10 % less space (the box around the body, without lens).
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Olympus OM-D E-M10 Mark IV

- Width × height × depth
- 121.7 × 84.4 × 49 mm (4.79 × 3.32 × 1.93 in)
- Weight
- 383 g (13.5 oz)
- Mount
- Micro Four Thirds
- Price
- $800 at B&H Photo
Nikon Z30

- Width × height × depth
- 128 × 73.5 × 59.5 mm (5.04 × 2.89 × 2.34 in)
- Weight
- 350 g (12.3 oz)
- Mount
- Nikon Z
- Price
- $807 at B&H Photo
Specifications compared
| OM-D E-M10 IV | Z30 | |
|---|---|---|
| Resolution | 20.3 MP | 20.8 MP |
| Sensor | Four Thirds | APS-C |
| Stabilization | Sensor-Shift | Digital (Video Only) |
| ISO | 200–25,600 (100–25,600 Extended) | Photo |
| Shutter speed | 1/16000–60 s | 1/4000–30 s |
| Burst | Up to 15 fps | Up to 11 fps |
| Video | 4K internal | 4K internal |
| Viewfinder | Electronic (OLED) · 2,360,000 Dot · 0.67x | None |
| Screen | 180° Tilting 3" Touchscreen LCD | Articulating 3" Touchscreen LCD |
| Card slots | Single Slot: SD/SDHC/SDXC (UHS-II) | Single Slot: SD/SDHC/SDXC (UHS-I) |
| Battery | BLS-50 | EN-EL25 |
| Dimensions | 121.7 x 84.4 x 49 mm | 128 x 73.5 x 59.5 mm |
| Weight | 383 g with battery & card | 350 g body only |
| Autofocus | 121-point contrast-detect AF, face/eye detection | 209-point hybrid AF, eye/animal detection |
Values that differ are in bold. From the makers' published specifications.
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