Upgrade Guide
Sony A7 V→Sony A7S III
Is it worth upgrading? Spec analysis, key improvements, and our verdict.
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Situational
One clear hardware improvement over the A7 V. Worth it if that specific upgrade aligns with what you shoot.
What's new in the A7S III
-
StabilisationImproved — 5.5-stop IBIS
Unchanged or similar
-
Resolution12MP (down from 33MP — optimised for low light)
Suitability by genre
| Genre | A7 V | A7S III | |
|---|---|---|---|
| Portrait | -2.0 | ||
| Street | — | ||
| Travel | -2.0 | ||
| Landscape | — | ||
| Vlogging & Video | — | ||
| Wedding & Events | — | ||
| Wildlife | +1.0 | ||
| Sports & Action | — | ||
| Video | — |
Full spec comparison
| Spec | A7 V | A7S III | |
|---|---|---|---|
| Price | £2,799 | £2,999 | |
| Released | 2024 | 2020 | ↓ |
| Sensor | Full-frame BSI-CMOS 35mm, partially stacked | 12.1MP Full-Frame BSI CMOS (12-bit, back-illuminated) | |
| Resolution | 33MP | 12MP | ↓ |
| Video | 4K 60fps 10-bit | 4K/120p 10-bit, 4K/60p 10-bit S-Cinetone/S-Log3, 1080p/240p | |
| Autofocus | 759-point phase-detect, AI subject recognition (human, animal, bird, insect, vehicle) | Phase-detect, 759 points, real-time Eye AF (human & animal), subject recognition | |
| Stabilisation | 5-axis IBIS, 8.0 stops | 5.5-stop IBIS | |
| Burst Rate | 10fps mechanical, 20fps electronic | 10fps mechanical | |
| Battery Life | 760 shots (CIPA) | ~600 shots (CIPA) / ~70min continuous 4K recording | ↓ |
| Weight | 514g (body only) | 699g (body, battery, card) | ↓ |
| Weather Sealed | Yes | Yes | |
| Viewfinder | EVF 0.90× 9.44M-dot | OLED EVF, 9.44M dots, 0.90× magnification — best EVF Sony has made | |
| Screen | 3.2" fully articulating touchscreen, 1.44M-dot | 3.0" vari-angle touchscreen, 1.44M dots | |
| Mount | Sony E-Mount | Sony E-mount | |
| Memory Cards | 2× SD UHS-II / CFexpress Type A | Dual CFexpress Type A / SD UHS-II (both slots) |
Compare side-by-side
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