Upgrade Guide
Sony A9 III→Sony A5000
Is it worth upgrading? Spec analysis, key improvements, and our verdict.
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Skip it
The A5000 offers little measurable spec improvement over the A9 III. Spend the money on glass instead.
Unchanged or similar
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Resolution20MP (down from 25MP — optimised for low light)
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Weather sealingNot present in new body
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 | A9 III | A5000 | |
|---|---|---|---|
| Portrait | -4.2 | ||
| Street | -0.1 | ||
| Travel | -0.3 | ||
| Wedding & Events | -5.9 | ||
| Vlogging & Video | — | ||
| Filmmaking | — | ||
| Documentary | -4.7 | ||
| Sports & Action | -6.3 | ||
| Landscape | -1.8 | ||
| Wildlife | -5.0 | ||
| Casual | -1.1 | ||
| Food | -2.7 | ||
| Macro | -2.9 | ||
| Architecture | -1.8 | ||
| Astrophotography | -2.0 |
Full spec comparison
| Spec | A9 III | A5000 | |
|---|---|---|---|
| Price | £5,699 | £78 used | |
| Released | 2023 | 2014 | ↓ |
| Sensor | 24.6MP full-frame Exmor RS CMOS (global shutter) | 20.1MP APS-C CMOS | |
| Resolution | 25MP | 20MP | ↓ |
| Video | 4K/120p, 4K/60p, 1080p/240p | Full HD 1080 (60i / 25p AVCHD), 1440×1080/30p MP4 | |
| Autofocus | AI subject recognition AF, 759-point phase-detect | 25-point contrast AF with face detection | |
| Stabilisation | 8-stop IBIS | No IBIS (lens-based stabilisation only) | |
| Burst Rate | 120fps blackout-free electronic | 3.5fps | ↓ |
| Battery Life | 530 shots (CIPA) | ~420 shots (CIPA) | ↓ |
| Weight | 703g (body only) | 269g (with battery) | ↑ |
| Weather Sealed | Yes | Not weather sealed | ↓ |
| Viewfinder | 0.64" Quad-XGA OLED EVF, 9.44M dots | None (rear screen only) | |
| Screen | 3.2" fully articulating touchscreen | 3.0" 180° flip-up LCD, 460k dots | |
| Mount | Sony FE (E-mount) | Sony E-mount | |
| Memory Cards | Dual CFexpress Type A / SD UHS-II | Single SD slot |
Compare side-by-side
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