Upgrade Guide
Sony A7R IV→Sony Sony FX2
Is it worth upgrading? Spec analysis, key improvements, and our verdict.
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Situational
One clear hardware improvement over the A7R IV. Worth it if that specific upgrade aligns with what you shoot.
What's new in the Sony FX2
-
Generation6 years newer (2025 vs 2019)
Unchanged or similar
-
Resolution33MP (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 IV | Sony FX2 | |
|---|---|---|---|
| Portrait | -1.1 | ||
| Street | -0.9 | ||
| Travel | — | ||
| Wedding & Events | -1.0 | ||
| Filmmaking | +1.6 | ||
| Documentary | +0.8 | ||
| Sports & Action | -1.0 | ||
| Landscape | -2.2 | ||
| Wildlife | -1.1 | ||
| Casual | +0.3 | ||
| Food | +0.1 | ||
| Macro | -1.1 | ||
| Architecture | -1.3 | ||
| Astrophotography | -0.6 | ||
| Vlogging & Video | — |
Full spec comparison
| Spec | A7R IV | Sony FX2 | |
|---|---|---|---|
| Price | £2,199 | £2,499 | |
| Released | 2019 | 2025 | ↑ |
| Sensor | Full-frame BSI Exmor R CMOS 35mm | 33MP full-frame Exmor R CMOS | |
| Resolution | 61MP | 33MP | ↓ |
| Video | 4K 30fps | 7K-oversampled 4K/30p full-frame, 4K/60p (Super 35 crop), 10-bit, dual base ISO Log, external 16-bit RAW via HDMI | |
| Autofocus | 567-point phase-detect, real-time tracking | Hybrid phase-detect AF with subject tracking and auto-framing | |
| Stabilisation | 5-axis IBIS, 5.5 stops | Dynamic Active IBIS | |
| Burst Rate | 10fps | 10fps | |
| Battery Life | 670 shots (CIPA) | 600 shots (CIPA); ~100 min continuous video | ↓ |
| Weight | 665g (body only) | 679g (body only) | ↓ |
| Weather Sealed | Yes | Yes | |
| Viewfinder | EVF 0.78× 5.76M-dot | Optional clip-on EVF, 3.68M dots | |
| Screen | 3.0" tilting touchscreen, 1.44M-dot | Fully articulating touchscreen | |
| Mount | Sony E-Mount | Sony E-mount | |
| Memory Cards | Dual SD UHS-II slots | Slot 1 CFexpress Type A / SD UHS-II, slot 2 SD UHS-II |
Compare side-by-side
⚖️ Compare these cameras
See A7R IV and Sony FX2 next to each other with our interactive comparison tool.
Get a personalised upgrade score
Run the upgrade checker →
Tell us what you shoot and we'll score the Sony FX2 against your specific genres — not just specs.
Other upgrades from the A7R IV
Camera family history