Upgrade Guide
Sony A7 V→Sony Sony RX1R III
Is it worth upgrading? Spec analysis, key improvements, and our verdict.
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Situational
One clear hardware improvement over the A7 V. Worth it if that specific upgrade aligns with what you shoot.
What's new in the Sony RX1R III
-
Resolution61MP vs 33MP (+28MP)
Unchanged or similar
-
Weather sealingNot 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 | A7 V | Sony RX1R III | |
|---|---|---|---|
| Portrait | -3.0 | ||
| Street | +0.7 | ||
| Travel | -0.8 | ||
| Wedding & Events | -3.3 | ||
| Vlogging & Video | — | ||
| Filmmaking | -2.8 | ||
| Documentary | -3.0 | ||
| Sports & Action | — | ||
| Landscape | -1.4 | ||
| Wildlife | — | ||
| Casual | -1.0 | ||
| Food | -1.9 | ||
| Macro | -3.1 | ||
| Architecture | -1.2 | ||
| Astrophotography | -1.6 |
Full spec comparison
| Spec | A7 V | Sony RX1R III | |
|---|---|---|---|
| Price | £2,799 | £3,899 | |
| Released | 2025 | 2025 | |
| Sensor | Full-frame BSI-CMOS 35mm, partially stacked | 61MP full-frame Exmor R BSI CMOS | |
| Resolution | 33MP | 61MP | ↑ |
| Video | 4K 60fps 10-bit | 4K/30p, 10-bit | |
| Autofocus | 759-point phase-detect, AI subject recognition (human, animal, bird, insect, vehicle) | Hybrid phase-detect AF (693 points) with eye detection | |
| Stabilisation | 5-axis IBIS, 8.0 stops | No stabilisation | |
| Burst Rate | 10fps mechanical, 20fps electronic | 5fps | ↓ |
| Battery Life | 760 shots (CIPA) | 300 shots (CIPA, LCD) | ↓ |
| Weight | 514g (body only) | 496g (with battery and card) | ↑ |
| Weather Sealed | Yes | Not weather sealed | ↓ |
| Viewfinder | EVF 0.90× 9.44M-dot | EVF, 2.36M dots | |
| Screen | 3.2" fully articulating touchscreen, 1.44M-dot | Tilting touchscreen | |
| Mount | Sony E-Mount | Fixed 35mm f/2 Zeiss Sonnar lens | |
| Memory Cards | Slot 1 CFexpress Type A / SD UHS-II, slot 2 SD UHS-II | Single SD (UHS-II) |
Compare side-by-side
⚖️ Compare these cameras
See A7 V and Sony RX1R III next to each other with our interactive comparison tool.
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Tell us what you shoot and we'll score the Sony RX1R III against your specific genres — not just specs.
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