Upgrade Guide
Sony A6400→Sony Sony RX100 VII
Is it worth upgrading? Spec analysis, key improvements, and our verdict.
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Situational
One clear hardware improvement over the A6400. Worth it if that specific upgrade aligns with what you shoot.
What's new in the Sony RX100 VII
-
Burst rate20fps AF/AE tracking (90fps short burst) vs 11fps mechanical, 8fps with AF tracking
Unchanged or similar
-
Resolution20MP (down from 24MP — optimised for low light)
-
StabilisationIBIS not present in new body
Suitability by genre
| Genre | A6400 | Sony RX100 VII | |
|---|---|---|---|
| Video | — | ||
| Street | -2.0 | ||
| Portrait | -5.0 | ||
| Travel | +2.0 | ||
| Wildlife | +3.0 | ||
| Vlogging & Video | — | ||
| Family & Everyday | — |
Full spec comparison
| Spec | A6400 | Sony RX100 VII | |
|---|---|---|---|
| Price | £899 | £1,099 | |
| Released | 2019 | 2019 | |
| Sensor | 24.2MP APS-C Exmor CMOS BSI | 20.1MP 1-inch Exmor RS BSI CMOS (stacked) | |
| Resolution | 24MP | 20MP | ↓ |
| Video | 4K/30p (6K oversampled, no crop), 1080p/120p slow-motion | 4K/30p HLG, FHD/960fps super slow-motion | |
| Autofocus | Phase-detect, 425 points, real-time Eye AF & animal AF | 357-point phase-detect + 425 contrast, Eye AF, tracking | |
| Stabilisation | None (no IBIS) | 3-stop Optical SteadyShot | |
| Burst Rate | 11fps mechanical, 8fps with AF tracking | 20fps AF/AE tracking (90fps short burst) | ↑ |
| Battery Life | ~410 shots (CIPA) | ~260 shots (CIPA) | ↓ |
| Weight | 403g (body, battery, card) | 302g with battery and card | ↑ |
| Weather Sealed | No | No | |
| Viewfinder | EVF, 2.36M dots, 0.70× magnification | Pop-up EVF, 2.36M dots, 0.59× magnification | |
| Screen | 3.0" tilting touchscreen, 180° flip for selfie/vlog, 921k dots | 3.0" tilting touchscreen | |
| Mount | Sony E-mount | Fixed Zeiss Vario-Sonnar 24-200mm f/2.8-4.5 | |
| Memory Cards | Single SD UHS-I | Single SD UHS-I slot |
Compare side-by-side
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