Upgrade Guide
Lumix FZ330→Lumix G3
Is it worth upgrading? Spec analysis, key improvements, and our verdict.
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Worthwhile
Clear improvements over the FZ330. Whether it justifies the cost depends on which upgrades matter most to your shooting.
What's new in the G3
-
Resolution16MP vs 12MP (+4MP)
-
StabilisationIBIS added — significant for handheld and video
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 | FZ330 | G3 | |
|---|---|---|---|
| Portrait | +0.8 | ||
| Street | +1.4 | ||
| Travel | +1.0 | ||
| Wedding & Events | +0.5 | ||
| Vlogging & Video | +0.1 | ||
| Filmmaking | — | ||
| Documentary | -0.4 | ||
| Sports & Action | -0.2 | ||
| Landscape | +1.1 | ||
| Wildlife | — | ||
| Casual | +0.8 | ||
| Food | +1.2 | ||
| Macro | +1.8 | ||
| Architecture | +1.2 | ||
| Astrophotography | +1.9 |
Full spec comparison
| Spec | FZ330 | G3 | |
|---|---|---|---|
| Price | £301 used | £20 used | |
| Released | 2015 | 2011 | ↓ |
| Sensor | 12.1MP 1/2.3-inch MOS | 16MP Micro Four Thirds CMOS | |
| Resolution | 12MP | 16MP | ↑ |
| Video | 4K/30p, Full HD 50p | Full HD 1080/60i | |
| Autofocus | Contrast AF with DFD; face/eye detection, touch AF | 23-area contrast AF with face detection, touch AF | |
| Stabilisation | Optical image stabilisation (lens-based) | No IBIS (lens-based stabilisation only) | |
| Burst Rate | 12fps (6fps with continuous AF) | 4fps | ↓ |
| Battery Life | ~380 shots (CIPA) | ~270 shots (CIPA) | ↓ |
| Weight | 691g (with battery) | 388g (with battery) | ↑ |
| Weather Sealed | Not weather sealed | Not weather sealed | |
| Viewfinder | Electronic OLED, 0.39", 1.44M dots, 0.7x, eye sensor | LCD EVF, 1.44M dots | |
| Screen | 3.0" fully articulating touchscreen, 1.04M dots | 3.0" vari-angle touchscreen, 460k dots | |
| Mount | Fixed Leica 24x zoom lens (25-600mm equivalent, constant f/2.8) | Micro Four Thirds | |
| Memory Cards | Single SD slot | Single SD slot |
Compare side-by-side
⚖️ Compare these cameras
See FZ330 and G3 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 G3 against your specific genres — not just specs.
Other upgrades from the FZ330
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Camera family history