A7C IIvs A7S
GearScore™ Verdict — Which should you buy?
Full-Frame Hybrid — A7C II (2023): Full-frame AI autofocus in the most compact body available — the best camera under £1,500 for hybrid shooters.
Astrophotography & Low-Light — A7S (2014): The original A7S pioneered the concept of a camera optimised entirely for low light. Its 12.2MP sensor has enormous photosites — extraordinary high-ISO performance that still holds up. Lacking IBIS and limited to 1080p internally (4K requires external recorder), it is a specialist tool. For astrophotography, event videography, or any scenario where light is genuinely scarce, it remains outstanding.
Who should buy what
A7C II (2023)
- Travel photographers who want full-frame quality in the most compact body
- Hybrid shooters who need full-frame video and IBIS in a small package
- A7C owners looking for a significant AF and video upgrade
- Portrait and wedding photographers who want a discreet full-frame backup
A7S (2014)
- Astrophotographers
- Low-light event videographers
- Filmmakers needing clean high-ISO footage
Quick take: The a7c ii has the highest resolution at 33mp; the a7s is the most affordable; only the a7s is weather sealed. Scroll down for the full spec breakdown.
Full specifications
| Specification | A7C II (2023) | A7S (2014) |
|---|---|---|
| Price | £1,499 | £600 |
| Sensor | 33MP Full-frame Exmor R BSI CMOS | 12.2MP Full-Frame BSI CMOS |
| Resolution | 33.0MP | 12.2MP |
| Video | 4K/60p oversampled, S-Log3, 10-bit internal | 1080p/60p internal, 4K via HDMI (external recorder) |
| Autofocus | 759-point phase-detect, AI subject recognition | Phase-detect / contrast-detect hybrid AF |
| Stabilisation | 5-axis IBIS, 7.0 stops | None |
| Burst Rate | 10fps mechanical, 30fps electronic | 5fps |
| Battery Life | ~530 shots (CIPA) | ~370 shots (CIPA) |
| Weight | 514g body only | 474g (with battery and card) |
| Dimensions | 124.0 × 71.1 × 63.4mm | 126.9 × 94.4 × 48.2mm |
| Weather Sealed | No | Yes |
| Viewfinder | EVF, 2.36M dots, 0.70× magnification | Electronic, 2.36M dots, 0.71× magnification |
| Screen | 3.0" vari-angle touchscreen | 3.0" tilting LCD, 1.23M dots |
| Mount | Sony FE (full-frame E-mount) | Sony FE (full-frame E-mount) |
| Memory Cards | Dual slots: SD UHS-II + CFexpress Type A | Single SD / MemoryStick PRO Duo slot |
| Connectivity | USB-C (3.2), Bluetooth, Wi-Fi | Multi/Micro USB, Wi-Fi, NFC |
Suitability by genre
| Genre | A7C II | A7S |
|---|---|---|
| Portrait | ||
| Street | ||
| Landscape | ||
| Vlogging & Video | ||
| Wedding & Events | — | |
| Sports & Action | ||
| Astrophotography | — | |
| Travel | — |
GearScore™ suitability scores are based on aggregated purchaser reviews weighted by photography genre. See how scores are calculated →
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Camera family history