Upgrade Guide
Sony A6100→Sony A7S
Is it worth upgrading? Spec analysis, key improvements, and our verdict.
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Situational
One clear hardware improvement over the A6100. Worth it if that specific upgrade aligns with what you shoot.
What's new in the A7S
-
Weather sealingAdded — fully sealed body
Unchanged or similar
-
Resolution12MP (down from 24MP — optimised for low light)
Suitability by genre
| Genre | A6100 | A7S | |
|---|---|---|---|
| Portrait | — | ||
| Street | — | ||
| Travel | -1.0 | ||
| Casual | — | ||
| Vlogging & Video | -0.5 | ||
| Sports & Action | -2.0 | ||
| Astrophotography | — | ||
| Landscape | — |
Full spec comparison
| Spec | A6100 | A7S | |
|---|---|---|---|
| Price | £549 | £600 | |
| Released | 2019 | 2014 | ↓ |
| Sensor | APS-C Exmor CMOS | 12.2MP Full-Frame BSI CMOS | |
| Resolution | 24MP | 12MP | ↓ |
| Video | 4K 30fps | 1080p/60p internal, 4K via HDMI (external recorder) | |
| Autofocus | 425-point phase-detect, real-time tracking | Phase-detect / contrast-detect hybrid AF | |
| Stabilisation | None | None | |
| Burst Rate | 11fps | 5fps | ↓ |
| Battery Life | 420 shots (CIPA) | ~370 shots (CIPA) | ↓ |
| Weight | 396g (body only) | 474g (with battery and card) | ↓ |
| Weather Sealed | No | Yes | ↑ |
| Viewfinder | EVF 0.39" 1.44M-dot | Electronic, 2.36M dots, 0.71× magnification | |
| Screen | 3.0" tilting touchscreen, 921k-dot | 3.0" tilting LCD, 1.23M dots | |
| Mount | Sony E-Mount | Sony FE (full-frame E-mount) | |
| Memory Cards | SD UHS-I / Memory Stick | Single SD / MemoryStick PRO Duo slot |
Compare side-by-side
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