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Sony α1 II vs Olympus OM-D E-M10 Mark IV
The Olympus OM-D E-M10 Mark IV is 14.4 mm narrower, 12.5 mm shorter, 33.9 mm thinner and 360 g lighter than the Sony α1 II. The Olympus OM-D E-M10 Mark IV takes up 54 % less space (the box around the body, without lens).
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Sony α1 II
- Width × height × depth
- 136.1 × 96.9 × 82.9 mm (5.36 × 3.81 × 3.26 in)
- Weight
- 743 g (26.2 oz)
- Mount
- Sony E
- Price
- $6,798 at Adorama
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
Specifications compared
| α1 II | OM-D E-M10 IV | |
|---|---|---|
| Sensor | Full-Frame | Four Thirds |
| Resolution | 50.1 MP (8640 x 5760) | 20.3 MP |
| Stabilization | Sensor-shift | Sensor-Shift |
| ISO | 100–32,000 (ext. 50–102,400) | 200–25,600 (100–25,600 Extended) |
| Shutter speed | 1/8000–30 s mech. · 1/32000 electronic | 1/16000–60 s |
| Burst | Up to 30 fps | Up to 15 fps |
| Video | UHD 8K up to 29.97 fps | 4K internal |
| Autofocus | 759 phase-detection points | 121-point contrast-detect AF, face/eye detection |
| Viewfinder | 9.44M-dot OLED · 0.9x | Electronic (OLED) · 2,360,000 Dot · 0.67x |
| Screen | Free-angle tilting 3.2" touchscreen | 180° Tilting 3" Touchscreen LCD |
| Card slots | Dual CFexpress Type A / SDXC (UHS-II) | Single Slot: SD/SDHC/SDXC (UHS-II) |
| Battery | NP-FZ100 | BLS-50 |
| Dimensions | 136.1 x 96.9 x 82.9 mm | 121.7 x 84.4 x 49 mm |
| Weight | 743 g with battery & card · 658 g body | 383 g with battery & card |
Values that differ are in bold. From the makers' published specifications.
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