Upgrade Guide
Sony A7S III→Sony Cyber-shot DSC-T700
Is it worth upgrading? Spec analysis, key improvements, and our verdict.
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The Cyber-shot DSC-T700 offers little measurable spec improvement over the A7S III. Spend the money on glass instead.
Unchanged or similar
-
ResolutionSimilar (10MP)
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Weather sealingNot present in new body
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StabilisationIBIS not present in new body
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 | A7S III | Cyber-shot DSC-T700 | |
|---|---|---|---|
| Portrait | -4.8 | ||
| Street | -0.1 | ||
| Travel | -0.3 | ||
| Wedding & Events | -6.0 | ||
| Vlogging & Video | — | ||
| Filmmaking | — | ||
| Documentary | -5.1 | ||
| Sports & Action | — | ||
| Landscape | -3.1 | ||
| Wildlife | — | ||
| Casual | -0.6 | ||
| Food | -3.6 | ||
| Macro | -3.3 | ||
| Architecture | -3.5 | ||
| Astrophotography | -6.3 | ||
| Fun & simple | — |
Full spec comparison
| Spec | A7S III | Cyber-shot DSC-T700 | |
|---|---|---|---|
| Price | £3,389 | £28 used | |
| Released | 2020 | 2008 | ↓ |
| Sensor | 12.1MP Full-Frame BSI CMOS (12-bit, back-illuminated) | 10.1MP CCD | |
| Resolution | 12MP | 10MP | ↓ |
| Video | 4K/120p 10-bit, 4K/60p 10-bit S-Cinetone/S-Log3, 1080p/240p | VGA 640×480 30fps | |
| Autofocus | Phase-detect, 759 points, real-time Eye AF (human & animal), subject recognition | Contrast-detect AF | |
| Stabilisation | 5.5-stop IBIS | Optical SteadyShot | |
| Burst Rate | 10fps mechanical | 2fps (standard) | ↓ |
| Battery Life | ~600 shots (CIPA) / ~70min continuous 4K recording | ~200 shots (CIPA) | ↓ |
| Weight | 699g (with battery and card) | 133g (with battery and card) | ↑ |
| Weather Sealed | Yes | Not weather sealed | ↓ |
| Viewfinder | OLED EVF, 9.44M dots, 0.90× magnification — best EVF Sony has made | None — touchscreen only | |
| Screen | 3.0" vari-angle touchscreen, 1.44M dots | 3.5" touchscreen LCD, 921k dots | |
| Mount | Sony E-mount | Fixed Carl Zeiss Vario-Tessar 35–140mm equiv. f/3.5–4.4 | |
| Memory Cards | Dual CFexpress Type A / SD UHS-II (both slots) | Memory Stick Pro Duo / M2 |
Compare side-by-side
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