Upgrade Guide
Fujifilm GFX 50S→Fujifilm GFX 100
Is it worth upgrading? Spec analysis, key improvements, and our verdict.
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Worthwhile
Clear improvements over the GFX 50S. Whether it justifies the cost depends on which upgrades matter most to your shooting.
What's new in the GFX 100
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Resolution102MP vs 51MP (+51MP)
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StabilisationIBIS added — significant for handheld and video
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Burst rate5fps vs 3fps
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Battery life~800 shots (CIPA, dual NP-T125 batteries in integrated grip) vs ~400 shots (CIPA)
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Generation2 years newer (2019 vs 2017)
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 | GFX 50S | GFX 100 | |
|---|---|---|---|
| Portrait | +1.7 | ||
| Street | — | ||
| Travel | — | ||
| Wedding & Events | +2.0 | ||
| Documentary | +1.9 | ||
| Sports & Action | +1.8 | ||
| Landscape | +1.4 | ||
| Wildlife | +1.8 | ||
| Casual | +0.4 | ||
| Food | +1.1 | ||
| Macro | +1.1 | ||
| Architecture | +1.6 | ||
| Astrophotography | +0.2 | ||
| Filmmaking | — |
Full spec comparison
| Spec | GFX 50S | GFX 100 | |
|---|---|---|---|
| Price | £833 used | £2,199 used | |
| Released | 2017 | 2019 | ↑ |
| Sensor | 51.4MP Medium Format BSI CMOS (43.8 × 32.9mm) | 102MP Medium Format BSI CMOS (43.8 × 32.9mm) | |
| Resolution | 51MP | 102MP | ↑ |
| Video | 1080p/30p | 4K/30p, FHD/120p; F-Log support | |
| Autofocus | Contrast-detect AF, face detection | Phase-detect hybrid AF (first GFX with phase-detect), face/eye detection | |
| Stabilisation | No stabilisation | IBIS — up to 5.5 stops | |
| Burst Rate | 3fps | 5fps | ↑ |
| Battery Life | ~400 shots (CIPA) | ~800 shots (CIPA, dual NP-T125 batteries in integrated grip) | ↑ |
| Weight | 740g (body only) | 1400g (with battery and card) | ↓ |
| Weather Sealed | Yes | Yes | |
| Viewfinder | Detachable EVF, 3.69M dots, 0.85× magnification | EVF, 5.76M dots, 0.77× magnification | |
| Screen | 3.2" tilting touchscreen + rear sub-LCD | 3.2" tilting touchscreen | |
| Mount | Fujifilm GFX (G-mount) | Fujifilm GFX (G-mount) | |
| Memory Cards | Dual SD UHS-II slots | Dual SD UHS-II slots |
Compare side-by-side
⚖️ Compare these cameras
See GFX 50S and GFX 100 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 GFX 100 against your specific genres — not just specs.
Other upgrades from the GFX 50S
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Camera family history