OM-1 IIvs A6700
VS
Which should you buy?
Wildlife & Action — OM-1 II (2024): 120fps burst, 8-stop IBIS, and IP53 sealing — the most capable wildlife and action camera in the Micro Four Thirds world.
All-Round & Video — A6700 (2023): Best-in-class autofocus and 4K/120p video in a compact APS-C body — the standout camera under £1,000.
Who should buy what
OM-1 II (2024)
- You shoot wildlife, birds, or fast action and want the best MFT autofocus available
- You need strong weather sealing without the weight of a full-frame sports body
- You're in the MFT system and want a flagship-level body upgrade
A6700 (2023)
- You want a compact, travel-friendly system without sacrificing autofocus performance
- You're an enthusiast upgrading from an entry-level camera and ready for a more capable body
- You shoot wildlife or sports and want APS-C reach from a lightweight kit
- You create video content and need reliable subject and eye tracking in a small form factor
Quick take: The a6700 has the highest resolution at 26mp; the a6700 is the most affordable; only the om-1 ii is weather sealed. Scroll down for the full spec breakdown.
Full specifications
| Specification | OM-1 II (2024) | A6700 (2023) |
|---|---|---|
| Price | £1,499 | £999 |
| Sensor | 20.4MP Micro Four Thirds Stacked BSI CMOS | 26MP APS-C Exmor R BSI CMOS |
| Resolution | 20.4MP | 26.0MP |
| Video | 4K/120p Cinema4K, Apple ProRes RAW (with recorder) | 4K/120p, 4K/60p oversampled, S-Log3, 10-bit |
| Autofocus | Quad-Pixel phase-detect, 1053 points, AI subject recognition (birds/animals) | 759-point phase-detect, AI subject recognition (human/animal/bird/vehicle) |
| Stabilisation | 5-axis IBIS, 8.0 stops (Dual IS) | 5-axis IBIS, 5.0 stops |
| Burst Rate | 120fps electronic (blackout-free), 15fps mechanical | 11fps mechanical, 30fps electronic |
| Battery Life | ~520 shots (CIPA) | ~570 shots (CIPA) |
| Weight | 561g body only | 493g body only |
| Dimensions | 134.8 × 91.6 × 72.7mm | 122.0 × 69.0 × 75.1mm |
| Weather Sealed | Yes | No |
| Viewfinder | EVF, 5.76M dots, 0.83× magnification | EVF, 2.36M dots |
| Screen | 3.0" fully articulating touchscreen | 3.0" vari-angle touchscreen |
| Mount | Micro Four Thirds | Sony E-mount |
| Memory Cards | Dual SD UHS-II slots | Single SD UHS-II / CFexpress Type A slot |
| Connectivity | USB-C, Bluetooth, Wi-Fi | USB-C (3.2), Bluetooth, Wi-Fi |
More comparisons with OM-1 II