Upgrade Guide
Sony A7R VI→Sony Sony FX5
Is it worth upgrading? Spec analysis, key improvements, and our verdict.
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Situational
One clear hardware improvement over the A7R VI. Worth it if that specific upgrade aligns with what you shoot.
What's new in the Sony FX5
-
StabilisationIBIS added — significant for handheld and video
Unchanged or similar
-
Resolution17MP (down from 61MP — 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 | A7R VI | Sony FX5 | |
|---|---|---|---|
| Portrait | -2.3 | ||
| Street | -1.5 | ||
| Travel | -0.6 | ||
| Wedding & Events | -1.8 | ||
| Vlogging & Video | -0.4 | ||
| Filmmaking | +0.8 | ||
| Documentary | — | ||
| Sports & Action | -1.3 | ||
| Landscape | -3.2 | ||
| Wildlife | -1.7 | ||
| Casual | -0.4 | ||
| Food | -1.4 | ||
| Macro | -3.2 | ||
| Architecture | -2.7 | ||
| Astrophotography | -0.5 |
Full spec comparison
| Spec | A7R VI | Sony FX5 | |
|---|---|---|---|
| Price | £4,399 | £4,699 | |
| Released | 2026 | 2026 | |
| Sensor | 61MP full-frame stacked back-illuminated CMOS | 16.6MP full-frame stacked Exmor RS CMOS | |
| Resolution | 61MP | 17MP | ↓ |
| Video | 8K 30fps, 4K 120fps oversampled | 5K/60p open-gate, 4K/120p, internal RAW/X-OCN, 10-bit Log, triple base ISO | |
| Autofocus | AI processing unit — subject recognition for people, animals, birds and vehicles across the frame | AI-powered hybrid phase-detect AF (759 points) with subject tracking | |
| Stabilisation | In-body 5-axis IS, up to 8.5 stops | IBIS with Dynamic Active Mode | |
| Burst Rate | 8fps mechanical / 7fps electronic with full AF/AE tracking | 10fps | ↑ |
| Battery Life | ~530 shots (CIPA, NP-FZ100) | ~105 min actual recording, ~170 min continuous (LCD) | ↓ |
| Weight | 723g (with battery and card) | 734g (with battery and card) | ↓ |
| Weather Sealed | Yes | Yes | |
| Viewfinder | EVF, 9.44M-dot, up to 120fps | Optional detachable EVF (DVF-EL1), OLED | |
| Screen | 3.2-inch 4-axis multi-angle touchscreen, 3.69M-dot | Fully articulating touchscreen (4-axis arm) | |
| Mount | Sony FE (full-frame E-mount) | Sony E-mount | |
| Memory Cards | Dual slots — CFexpress Type A / SD (UHS-II) | CFexpress Type A + SDXC (dual) |
Compare side-by-side
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Tell us what you shoot and we'll score the Sony FX5 against your specific genres — not just specs.
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