Upgrade Guide
Sony A7S→Sony Sony FX30
Is it worth upgrading? Spec analysis, key improvements, and our verdict.
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Worthwhile
Clear improvements over the A7S. Whether it justifies the cost depends on which upgrades matter most to your shooting.
What's new in the Sony FX30
-
Resolution26MP vs 12MP (+14MP)
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StabilisationIBIS added — significant for handheld and video
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Burst rate20fps electronic vs 5fps
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Battery life740 shots (CIPA) vs ~370 shots (CIPA)
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Generation8 years newer (2022 vs 2014)
Suitability by genre
| Genre | A7S | Sony FX30 | |
|---|---|---|---|
| Astrophotography | — | ||
| Vlogging & Video | +1.5 | ||
| Street | — | ||
| Travel | — | ||
| Portrait | — | ||
| Landscape | — | ||
| Sports & Action | +2.0 | ||
| Documentary | — | ||
| Wedding & Events | — |
Full spec comparison
| Spec | A7S | Sony FX30 | |
|---|---|---|---|
| Price | £600 | £1,799 | |
| Released | 2014 | 2022 | ↑ |
| Sensor | 12.2MP Full-Frame BSI CMOS | 26.1MP APS-C BSI Exmor R CMOS | |
| Resolution | 12MP | 26MP | ↑ |
| Video | 1080p/60p internal, 4K via HDMI (external recorder) | 4K/120p, 4K/60p S-Log3, 1080p/240p | |
| Autofocus | Phase-detect / contrast-detect hybrid AF | Real-time tracking AF, 759-point phase-detect | |
| Stabilisation | None | 5-axis Active IBIS | |
| Burst Rate | 5fps | 20fps electronic | ↑ |
| Battery Life | ~370 shots (CIPA) | 740 shots (CIPA) | ↑ |
| Weight | 474g (with battery and card) | 579g body only | ↓ |
| Weather Sealed | Yes | Yes | |
| Viewfinder | Electronic, 2.36M dots, 0.71× magnification | None (EVF optional via XLR handle) | |
| Screen | 3.0" tilting LCD, 1.23M dots | 3.0" fully articulating touchscreen | |
| Mount | Sony FE (full-frame E-mount) | Sony FE (E-mount) | |
| Memory Cards | Single SD / MemoryStick PRO Duo slot | Dual CFexpress Type A / SD UHS-II |
Compare side-by-side
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