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Quick take: The X-T30 III has the highest resolution at 26MP; the X-T30 III is the most affordable; only the OM-3 is weather sealed.
16 specs side by side·16 genres scored·UK prices from Wex Photo Video and Clifton Cameras
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X-T30 III — Enthusiast Photography, Travel & Street: 40MP resolution and flagship-level subject detection in the most affordable X-T body — the best value Fujifilm camera ever made.
OM-3 — Travel, Outdoor & Adventure Photography: The ideal mid-range OM System camera — weather sealed, class-leading IBIS, and superb computational features in a compact body.
| Specification | X-T30 IIIFujifilm · 2025 | OM-3OM System · 2025 |
|---|---|---|
| Price | £829Best | £1,649 |
| Sensor | 40.2MP APS-C X-Trans BSI CMOS 5 HR | 20.4MP Live MOS Micro Four Thirds |
| Resolution | 26.1MPBest | 20.4MP |
| Video | 6.2K/30p, 4K/60p, 1080p/240p | 4K/60p (10-bit), C4K/30p, 1080p/120p |
| Autofocus | Phase-detect, subject detection (human, animal, vehicle, aircraft) | Phase-detect AF — subject recognition (human, animal, bird, vehicle) |
| Stabilisation | No stabilisation | IBIS — up to 6.5 stops (7.5 stops with Sync IS lenses) |
| Burst Rate | 8fps mechanical, 20fps electronic | 10fps mechanical, 30fps electronic with AFBest |
| Battery Life | ~315 shots (CIPA, normal mode) | ~400 shots (CIPA)Best |
| Weight | 360g (body only)Best | 414g (with battery and card) |
| Dimensions | 118 × 83 × 47mm | 122.3 × 84.6 × 49.4mm |
| Weather Sealed | Not weather sealed | YesBest |
| Viewfinder | EVF, 2.36M dots, 0.62× magnification | EVF, 2.36M dots, 0.74× magnification |
| Screen | 3.0" touchscreen, tilting | 3.0" fully articulating touchscreen |
| Mount | Fujifilm X-mount | Micro Four Thirds |
| Memory Cards | Single SD UHS-I slot | Single SD UHS-II slot |
| Connectivity | USB-C, Bluetooth, Wi-Fi | USB-C, Wi-Fi, Bluetooth |
Wins the row — price, resolution, burst, battery, weight and sealing are compared; text specs aren't ranked.
Scores come from the same engine as Camera Match: verified specifications weighted by what each genre needs, with documented adjustments. The product page and this table show the enthusiast base score. See how scores are calculated →