Upgrade Guide
Sony FX6→Sony A9 III
Is it worth upgrading? Spec analysis, key improvements, and our verdict.
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Strong upgrade
The A9 III improves across 3 key areas at a reasonable price gap. Most FX6 owners will notice the difference.
What's new in the A9 III
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Weather sealingAdded — fully sealed body
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StabilisationIBIS added — significant for handheld and video
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Generation3 years newer (2023 vs 2020)
Suitability by genre
Base scores — computed from verified specs for an enthusiast shooting photo and video. The Upgrade Checker adjusts them for your skill level.
| Genre | FX6 | A9 III | |
|---|---|---|---|
| Portrait | — | ||
| Street | — | ||
| Travel | — | ||
| Wedding & Events | — | ||
| Vlogging & Video | — | ||
| Filmmaking | — | ||
| Documentary | — | ||
| Sports & Action | — | ||
| Landscape | — | ||
| Wildlife | — | ||
| Casual | — | ||
| Food | — | ||
| Macro | — | ||
| Architecture | — | ||
| Astrophotography | — |
Full spec comparison
| Spec | FX6 | A9 III | |
|---|---|---|---|
| Price | £5,220 | £5,699 | |
| Released | 2020 | 2023 | ↑ |
| Sensor | — | 24.6MP full-frame Exmor RS CMOS (global shutter) | |
| Resolution | — | 25MP | |
| Video | — | 4K/120p, 4K/60p, 1080p/240p | |
| Autofocus | — | AI subject recognition AF, 759-point phase-detect | |
| Stabilisation | — | 8-stop IBIS | |
| Burst Rate | — | 120fps blackout-free electronic | |
| Battery Life | — | 530 shots (CIPA) | |
| Weight | — | 703g (body only) | |
| Weather Sealed | Not weather sealed | Yes | ↑ |
| Viewfinder | — | 0.64" Quad-XGA OLED EVF, 9.44M dots | |
| Screen | — | 3.2" fully articulating touchscreen | |
| Mount | Sony E | Sony FE (E-mount) | |
| Memory Cards | — | Dual CFexpress Type A / SD UHS-II |
Compare side-by-side
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Other upgrades from the FX6
Camera family history