Upgrade Guide
Sony Cyber-shot DSC-T700→Sony Sony A9 III
Is it worth upgrading? Spec analysis, key improvements, and our verdict.
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Worthwhile
Clear improvements over the Cyber-shot DSC-T700. Whether it justifies the cost depends on which upgrades matter most to your shooting.
What's new in the Sony A9 III
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Resolution25MP vs 10MP (+15MP)
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Weather sealingAdded — fully sealed body
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StabilisationIBIS added — significant for handheld and video
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Burst rate120fps blackout-free electronic vs 2fps (standard)
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Battery life530 shots (CIPA) vs ~200 shots (CIPA)
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Generation15 years newer (2023 vs 2008)
Suitability by genre
| Genre | Cyber-shot DSC-T700 | Sony A9 III | |
|---|---|---|---|
| Casual | — | ||
| Travel | -2.0 | ||
| Sports & Action | — | ||
| Wildlife | — | ||
| Wedding & Events | — | ||
| Portrait | — | ||
| Vlogging & Video | — |
Full spec comparison
| Spec | Cyber-shot DSC-T700 | Sony A9 III | |
|---|---|---|---|
| Price | £35 | £5,999 | |
| Released | 2008 | 2023 | ↑ |
| Sensor | 10.1MP CCD | 24.6MP full-frame Exmor RS CMOS (global shutter) | |
| Resolution | 10MP | 25MP | ↑ |
| Video | VGA 640×480 30fps | 4K/120p, 4K/60p, 1080p/240p | |
| Autofocus | Contrast-detect AF | AI subject recognition AF, 759-point phase-detect | |
| Stabilisation | Optical SteadyShot | 8-stop IBIS | |
| Burst Rate | 2fps (standard) | 120fps blackout-free electronic | ↑ |
| Battery Life | ~200 shots (CIPA) | 530 shots (CIPA) | ↑ |
| Weight | 133g (with battery and card) | 703g body only | ↓ |
| Weather Sealed | No | Yes | ↑ |
| Viewfinder | None — touchscreen only | 0.64" Quad-XGA OLED EVF, 9.44M dots | |
| Screen | 3.5" touchscreen LCD, 921k dots | 3.2" fully articulating touchscreen | |
| Mount | Fixed Carl Zeiss Vario-Tessar 35–140mm equiv. f/3.5–4.4 | Sony FE (E-mount) | |
| Memory Cards | Memory Stick Pro Duo / M2 | Dual CFexpress Type A / SD UHS-II |
Compare side-by-side
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