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Quick take: The A1 has the highest resolution at 55MP; the A1 is the most affordable; only the S1 is weather sealed.
Different kinds of camera — their specs aren't comparable, so read the rows as facts, not a contest.
32 specs side by side·14 genres scored·UK prices from Wex Photo Video, Clifton Cameras, MPB, eBay and Amazon UK
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The A1 is 53 mm narrower, 29 mm shorter, 44 mm deeper and 772 g lighter than the S1.
Drawn to scale from the makers' dimensions (W × H × D). Front shown, depth on the slanted edge.
S1 — Landscape, Studio & Professional Stills On L-Mount: Built like a tank with one of the finest viewfinders ever made — the S1 is the choice for photographers who prioritise build quality and IBIS over AF speed.
| Specification | A1Antigravity · 2025 | S1Lumix · 2019 |
|---|---|---|
| Price | £909 | £610 usedBest |
| Sensor | — | 24.2MP full-frame CMOS |
| Resolution | 55.0MPBest | 24.2MP |
| Video | 8K | 4K/60p (crop), 4K/30p (full-frame), 1080p/180p, V-Log (upgrade) |
| Autofocus | — | DFD contrast-detect AF — reliable but slower than phase-detect rivals |
| Stabilisation | — | 5-axis IBIS — 6 stops |
| Burst Rate | — | 9fps continuous with AF/AE |
| Battery Life | — | ~380 shots (CIPA) |
| Weight | 249gBest | 898g (body only) |
| Dimensions | 96 × 81 × 141 mm | 148.9 × 110.0 × 96.7mm |
| Weather Sealed | Not weather sealed | YesBest |
| Viewfinder | — | OLED EVF, 5.76M dots, 0.78× — one of the finest EVFs available |
| Screen | — | 3.2" touchscreen, tilting |
| Mount | Fixed lens (360°, f/2.2) | L-mount (Leica/Panasonic/Sigma) |
| Memory Cards | — | Dual SD UHS-II slots |
| Connectivity | — | USB-C, Bluetooth, Wi-Fi, 3.5mm mic & headphone jacks |
| Take-off weight | 249 g | — |
| Fly without registering | Yes — under 250 g | — |
| Flight time | 24 min | — |
| Wind resistance | 10.7 m/s | — |
| Obstacle sensing | Omnidirectional | — |
| Video link | OmniLink 360 | — |
| Range | 6.0 km | — |
| Top speed | 16.0 m/s | — |
| Cameras | 1 | — |
| RAW stills | Yes | — |
| Vertical shooting | Not supported | — |
| Intelligent flight | Subject tracking, waypoints, return-to-home | — |
| Storage | 20 GB built in + microSD slot | — |
| Controller in the box | Vision goggles + Grip Motion Controller | — |
| FPV | Yes, goggles in the box | — |
| Folds | Yes | — |
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 →