3D comparison › Cameras compared
Sony α6400 vs OM SYSTEM PEN
The OM SYSTEM PEN is 5.8 mm wider, 7.6 mm taller, 16.4 mm thinner and 10 g lighter than the Sony α6400. The OM SYSTEM PEN takes up 15 % less space (the box around the body, without lens).
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Sony α6400

- Width × height × depth
- 120 × 66.9 × 59.7 mm (4.72 × 2.63 × 2.35 in)
- Weight
- 403 g (14.2 oz)
- Mount
- Sony E
- Price
- $1,098 at Adorama
OM SYSTEM PEN

- Width × height × depth
- 125.8 × 74.5 × 43.3 mm (4.95 × 2.93 × 1.70 in)
- Weight
- 393 g (13.9 oz)
- Mount
- Micro Four Thirds
- Price
- $1,000 at Adorama
Specifications compared
| α6400 | PEN | |
|---|---|---|
| Sensor | APS-C | Four Thirds |
| Resolution | 24.2 MP | 20.4 MP |
| Stabilization | None (lens OSS only) | Sensor-Shift |
| ISO | 100–32,000 (ext. up to 102,400) | Base: 100* |
| Shutter speed | 1/4000–30 s | 1/4000–60 s |
| Burst | Up to 11 fps | Up to 30 fps |
| Video | UHD 4K up to 29.97 fps | 4K internal |
| Autofocus | 425 phase-detection points | 121-point cross-type hybrid AF, human/pet detection |
| Viewfinder | 2.36M-dot OLED · 1.07x | Electronic (OLED) · 2,360,000 Dot · 1.1x |
| Screen | 180° tilting 3" touchscreen | Articulating 3" Touchscreen LCD |
| Card slots | Single SDXC (UHS-I) | Single Slot: SD/SDHC/SDXC (UHS-I) |
| Battery | NP-FW50 | BLS-7 |
| Dimensions | 120 x 66.9 x 59.7 mm | 125.8 x 74.5 x 43.3 mm |
| Weight | 403 g with battery & card · 359 g body | 393 g with battery & card |
Values that differ are in bold. From the makers' published specifications.
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