Upgrade Guide
Lumix G9 II→Lumix G3
Is it worth upgrading? Spec analysis, key improvements, and our verdict.
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Skip it
The G3 offers little measurable spec improvement over the G9 II. Spend the money on glass instead.
Unchanged or similar
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Resolution16MP (down from 25MP — optimised for low light)
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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 | G9 II | G3 | |
|---|---|---|---|
| Portrait | -2.7 | ||
| Street | -0.5 | ||
| Travel | -0.8 | ||
| Wedding & Events | -4.3 | ||
| Vlogging & Video | -2.9 | ||
| Filmmaking | — | ||
| Documentary | -4.6 | ||
| Sports & Action | -4.6 | ||
| Landscape | -2.3 | ||
| Wildlife | -3.8 | ||
| Casual | -1.4 | ||
| Food | -1.9 | ||
| Macro | -3.7 | ||
| Architecture | -2.1 | ||
| Astrophotography | -1.3 |
Full spec comparison
| Spec | G9 II | G3 | |
|---|---|---|---|
| Price | £1,399 | £20 used | |
| Released | 2023 | 2011 | ↓ |
| Sensor | 25.2MP Micro Four Thirds Live MOS | 16MP Micro Four Thirds CMOS | |
| Resolution | 25MP | 16MP | ↓ |
| Video | 5.8K/30p, 4K/120p, C4K/60p, V-Log | Full HD 1080/60i | |
| Autofocus | Phase-detect AF with subject/face/eye detection | 23-area contrast AF with face detection, touch AF | |
| Stabilisation | 8-stop IBIS (with OIS lenses) | No IBIS (lens-based stabilisation only) | |
| Burst Rate | 25fps with AF / 75fps electronic (fixed focus) | 4fps | ↓ |
| Battery Life | 680 shots (CIPA) | ~270 shots (CIPA) | ↓ |
| Weight | 658g (body only) | 388g (with battery) | ↑ |
| Weather Sealed | Yes | Not weather sealed | ↓ |
| Viewfinder | 0.76" OLED EVF, 3.68M dots | LCD EVF, 1.44M dots | |
| Screen | 3.0" fully articulating touchscreen | 3.0" vari-angle touchscreen, 460k dots | |
| Mount | Micro Four Thirds | Micro Four Thirds | |
| Memory Cards | Dual SD UHS-II | Single SD slot |
Compare side-by-side
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See G9 II and G3 next to each other with our interactive comparison tool.
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Tell us what you shoot and we'll score the G3 against your specific genres — not just specs.
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