Is it worth upgrading? Spec analysis, key improvements, and our verdict.
Base scores — computed from verified specs for an enthusiast shooting photo and video. The Upgrade Checker adjusts them for your skill level.
| Genre | G9 | S1R II | |
|---|---|---|---|
| Portrait | +3.3 | ||
| Street | +1.0 | ||
| Travel | +0.8 | ||
| Wedding & Events | +2.9 | ||
| Vlogging & Video | +0.8 | ||
| Filmmaking | +1.9 | ||
| Documentary | +2.2 | ||
| Sports & Action | +2.1 | ||
| Landscape | +2.1 | ||
| Wildlife | +1.8 | ||
| Casual | +0.4 | ||
| Food | +2.2 | ||
| Macro | +1.4 | ||
| Architecture | +2.3 | ||
| Astrophotography | +2.1 |
| Spec | G9 | S1R II | |
|---|---|---|---|
| Price | £549 | £2,699 | |
| Released | 2017 | 2025 | ↑ |
| Sensor | Micro Four Thirds Live MOS | 44.3MP full-frame BSI CMOS | |
| Resolution | 20MP | 44MP | ↑ |
| Video | 4K 60fps, C4K 24fps | 8K/30p (first for Lumix), 4K/120p (1.1x crop), 10-bit | |
| Autofocus | 225-point contrast-detect DFD | Phase-hybrid AF (779 points) with AI subject detection | |
| Stabilisation | 5-axis IBIS, 6.5 stops (6.0 stops dual IS) | 8-stop IBIS with Dual I.S. 2 | |
| Burst Rate | 20fps mechanical, 60fps electronic | 40fps electronic | ↑ |
| Battery Life | 400 shots (CIPA) | 350 shots (CIPA, LCD) | ↓ |
| Weight | 658g (body only) | 820g (with battery and card) | ↓ |
| Weather Sealed | Yes | Yes | |
| Viewfinder | EVF 0.83× 3.68M-dot | EVF, 5.76M dots | |
| Screen | 3.0" fully articulating touchscreen, 1.04M-dot | Fully articulating touchscreen | |
| Mount | Micro Four Thirds | L-mount | |
| Memory Cards | 2× SD UHS-II | CFexpress Type B + SD (UHS-II) |
See G9 and S1R II next to each other with our interactive comparison tool.
Tell us what you shoot and we'll score the S1R II against your specific genres — not just specs.