X-T30 IIvs OM-1 IIvs A7 III
Which should you buy?
Street & Portrait Photography — X-T30 II (2021): Flagship sensor at a mid-range price — the rare camera that makes you want to go out and shoot.
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 Photography & Video — A7 III (2018): Still one of the best all-round cameras money can buy — particularly strong used. The A7 III proved that full-frame doesn't have to mean compromises, and nothing at this price point has meaningfully beaten it.
Who should buy what
X-T30 II (2021)
- You want excellent Fujifilm image quality in a smaller, lighter body
- You shoot primarily stills and don't need IBIS or complex video features
- You want to stretch your budget without compromising on image quality
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
A7 III (2018)
- Enthusiast photographers upgrading from APS-C for the first time
- Working photographers who need reliable AF and weather sealing
- Anyone who shoots in low light regularly
- Hybrid shooters needing both stills and video performance
Quick take: The x-t30 ii has the highest resolution at 26mp; the x-t30 ii is the most affordable; only the om-1 ii, a7 iii are weather sealed. Scroll down for the full spec breakdown.
Full specifications
| Specification | X-T30 II (2021) | OM-1 II (2024) | A7 III (2018) |
|---|---|---|---|
| Price | £499 | £1,499 | £1,699 |
| Sensor | 26.1MP APS-C X-Trans CMOS IV | 20.4MP Micro Four Thirds Stacked BSI CMOS | 24.2MP Full-Frame Exmor R BSI CMOS |
| Resolution | 26.1MP | 20.4MP | 24.2MP |
| Video | 4K/30p, 1080p/240p slow-mo | 4K/120p Cinema4K, Apple ProRes RAW (with recorder) | 4K/30p (6K oversampled), 1080p/120p slow-motion |
| Autofocus | Phase-detect, 425 points, subject tracking | Quad-Pixel phase-detect, 1053 points, AI subject recognition (birds/animals) | Phase-detect, 693 points, real-time Eye AF & animal AF |
| Stabilisation | None (no IBIS) | 5-axis IBIS, 8.0 stops (Dual IS) | 5-axis IBIS, 5 stops |
| Burst Rate | 8fps mechanical, 20fps electronic | 120fps electronic (blackout-free), 15fps mechanical | 10fps with AF/AE tracking |
| Battery Life | ~380 shots (CIPA) | ~520 shots (CIPA) | ~710 shots (CIPA) |
| Weight | 383g body only | 561g body only | 565g (body, battery, card) |
| Dimensions | 118.4 × 82.8 × 46.8mm | 134.8 × 91.6 × 72.7mm | 126.9 × 95.6 × 73.7mm |
| Weather Sealed | No | Yes | Yes |
| Viewfinder | EVF, 2.36M dots, 0.62× magnification | EVF, 5.76M dots, 0.83× magnification | EVF, 2.36M dots, 0.78× magnification |
| Screen | 3.0" touchscreen, tilting | 3.0" fully articulating touchscreen | 3.0" tilting touchscreen, 921k dots |
| Mount | Fujifilm X-mount | Micro Four Thirds | Sony E-mount |
| Memory Cards | Single SD UHS-I slot | Dual SD UHS-II slots | Dual SD (UHS-II slot 1, UHS-I slot 2) |
| Connectivity | USB-C, Bluetooth, Wi-Fi | USB-C, Bluetooth, Wi-Fi | USB-C (USB 3.2), Wi-Fi, Bluetooth, NFC |
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