Is it worth upgrading? Spec analysis, key improvements, and our verdict.
| Genre | A7 | A7S | |
|---|---|---|---|
| Portrait | -2.0 | ||
| Landscape | -3.0 | ||
| Travel | — | ||
| Street | — | ||
| Sports & Action | +1.0 | ||
| Vlogging & Video | +3.5 | ||
| Astrophotography | — |
| Spec | A7 | A7S | |
|---|---|---|---|
| Price | £299 | £600 | |
| Released | 2013 | 2014 | ↑ |
| Sensor | 24.3MP Full-Frame CMOS | 12.2MP Full-Frame BSI CMOS | |
| Resolution | 24MP | 12MP | ↓ |
| Video | 1080p/60p | 1080p/60p internal, 4K via HDMI (external recorder) | |
| Autofocus | 117 phase-detect + 25 contrast-detect AF points | Phase-detect / contrast-detect hybrid AF | |
| Stabilisation | None | None | |
| Burst Rate | 5fps | 5fps | |
| Battery Life | ~340 shots (CIPA) | ~370 shots (CIPA) | ↑ |
| Weight | 474g (with battery and card) | 474g (with battery and card) | |
| Weather Sealed | No | Yes | ↑ |
| Viewfinder | EVF, OLED 2.36M dots, 0.71× magnification | Electronic, 2.36M dots, 0.71× magnification | |
| Screen | 3.0" fixed LCD, 1.23M dots (no tilt, no touch) | 3.0" tilting LCD, 1.23M dots | |
| Mount | Sony FE (full-frame E-mount) | Sony FE (full-frame E-mount) | |
| Memory Cards | Single SD UHS-I slot | Single SD / MemoryStick PRO Duo slot |
See A7 and A7S next to each other with our interactive comparison tool.
Tell us what you shoot and we'll score the A7S against your specific genres — not just specs.