Upgrade Guide
Lumix G7→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 G7. Spend the money on glass instead.
Unchanged or similar
-
ResolutionSimilar (16MP)
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 | G7 | G3 | |
|---|---|---|---|
| Portrait | — | ||
| Street | — | ||
| Travel | +0.1 | ||
| Wedding & Events | -0.1 | ||
| Vlogging & Video | -0.7 | ||
| Filmmaking | — | ||
| Documentary | -0.9 | ||
| Sports & Action | -0.5 | ||
| Landscape | -0.1 | ||
| Wildlife | -0.3 | ||
| Casual | -0.1 | ||
| Food | +0.1 | ||
| Macro | — | ||
| Architecture | — | ||
| Astrophotography | -0.5 |
Full spec comparison
| Spec | G7 | G3 | |
|---|---|---|---|
| Price | £176 | £39 | |
| Released | 2015 | 2011 | ↓ |
| Sensor | 16MP Micro Four Thirds CMOS | 16MP Micro Four Thirds CMOS | |
| Resolution | 16MP | 16MP | |
| Video | 4K/30p, Full HD 1080p/60 | Full HD 1080/60i | |
| Autofocus | 49-area contrast AF with DFD, face and eye detection, touch AF | 23-area contrast AF with face detection, touch AF | |
| Stabilisation | No IBIS (lens-based stabilisation only) | No IBIS (lens-based stabilisation only) | |
| Burst Rate | 8fps (6fps with continuous AF) | 4fps | ↓ |
| Battery Life | ~360 shots (CIPA) | ~270 shots (CIPA) | ↓ |
| Weight | 410g (with battery) | 388g (with battery) | ↑ |
| Weather Sealed | Not weather sealed | Not weather sealed | |
| Viewfinder | OLED EVF, 2.36M dots, 0.7x (35mm equiv.) | LCD EVF, 1.44M dots | |
| Screen | 3.0" vari-angle touchscreen, 1.04M dots | 3.0" vari-angle touchscreen, 460k dots | |
| Mount | Micro Four Thirds | Micro Four Thirds | |
| Memory Cards | Single SD slot | Single SD slot |
Compare side-by-side
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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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Camera family history