Upgrade Guide
Sony A99 II→Sony A7C II
Is it worth upgrading? Spec analysis, key improvements, and our verdict.
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Worthwhile
Clear improvements over the A99 II. Whether it justifies the cost depends on which upgrades matter most to your shooting.
What's new in the A7C II
-
Weather sealingAdded — fully sealed body
-
StabilisationIBIS added — significant for handheld and video
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Generation7 years newer (2023 vs 2016)
Unchanged or similar
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Resolution33MP (down from 42MP — optimised for low light)
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 | A99 II | A7C II | |
|---|---|---|---|
| Portrait | +1.7 | ||
| Street | +2.7 | ||
| Travel | +2.6 | ||
| Wedding & Events | +0.9 | ||
| Vlogging & Video | +2.5 | ||
| Filmmaking | +1.2 | ||
| Documentary | +2.8 | ||
| Sports & Action | +1.4 | ||
| Landscape | +1.1 | ||
| Wildlife | +2.3 | ||
| Casual | +2.4 | ||
| Food | +2.0 | ||
| Macro | +3.0 | ||
| Architecture | +0.8 | ||
| Astrophotography | +2.2 |
Full spec comparison
| Spec | A99 II | A7C II | |
|---|---|---|---|
| Price | £749 used | £1,799 | |
| Released | 2016 | 2023 | ↑ |
| Sensor | 42.4MP full-frame sensor | 33MP Full-frame Exmor R BSI CMOS | |
| Resolution | 42MP | 33MP | ↓ |
| Video | 4K/30p full-pixel readout, 1080p/120, S-Log2 / S-Log3 | 4K/60p oversampled, S-Log3, 10-bit internal | |
| Autofocus | 79-point Hybrid Cross phase-detect AF (dedicated sensor + 399-point on-sensor), Eye AF | 759-point phase-detect, AI subject recognition | |
| Stabilisation | 4.5-stop 5-axis sensor-shift | 5-axis IBIS, 7.0 stops | |
| Burst Rate | 12fps with AF/AE tracking | 10fps mechanical, 30fps electronic | ↓ |
| Battery Life | ~490 shots (CIPA) | ~530 shots (CIPA) | ↑ |
| Weight | 849g (with battery and card) | 514g (body only) | ↑ |
| Weather Sealed | Not weather sealed | Yes | ↑ |
| Viewfinder | OLED EVF, 2.36M dots, 0.78x | EVF, 2.36M dots, 0.70× magnification | |
| Screen | 3.0" three-way tilting / swivel LCD, 1.23M dots | 3.0" vari-angle touchscreen | |
| Mount | Sony A-mount | Sony FE (full-frame E-mount) | |
| Memory Cards | Dual slots: SD / Memory Stick + SD | Single SD UHS-II slot |
Compare side-by-side
⚖️ Compare these cameras
See A99 II and A7C II next to each other with our interactive comparison tool.
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Tell us what you shoot and we'll score the A7C II against your specific genres — not just specs.
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