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Quick take: The G9 has the highest resolution at 20MP; the G7 is the most affordable; only the G9 is weather sealed.
16 specs side by side·15 genres scored·UK prices from Wex Photo Video and Clifton Cameras
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G9 — Wildlife, Sports, Travel: The G9 showed that Micro Four Thirds could compete for fast-action stills.
| Specification | G7Lumix · 2015 | G9Lumix · 2017 |
|---|---|---|
| Price | £90 usedBest | £999 |
| Sensor | 16MP Micro Four Thirds CMOS | Micro Four Thirds Live MOS |
| Resolution | 16.0MP | 20.3MPBest |
| Video | 4K/30p, Full HD 1080p/60 | 4K 60fps, C4K 24fps |
| Autofocus | 49-area contrast AF with DFD, face and eye detection, touch AF | 225-point contrast-detect DFD |
| Stabilisation | No IBIS (lens-based stabilisation only) | 5-axis IBIS, 6.5 stops (6.0 stops dual IS) |
| Burst Rate | 8fps (6fps with continuous AF) | 20fps mechanical, 60fps electronicBest |
| Battery Life | ~360 shots (CIPA) | 400 shots (CIPA)Best |
| Weight | 410g (with battery)Best | 658g (body only) |
| Dimensions | 124.9 × 86.2 × 77.4mm | 136.9 × 97.3 × 91.6mm |
| Weather Sealed | Not weather sealed | YesBest |
| Viewfinder | OLED EVF, 2.36M dots, 0.7x (35mm equiv.) | EVF 0.83× 3.68M-dot |
| Screen | 3.0" vari-angle touchscreen, 1.04M dots | 3.0" fully articulating touchscreen, 1.04M-dot |
| Mount | Micro Four Thirds | Micro Four Thirds |
| Memory Cards | Single SD slot | 2× SD UHS-II |
| Connectivity | USB 2.0, micro HDMI, Wi-Fi, 3.5mm mic jack, 2.5mm remote | Wi-Fi, Bluetooth 4.2, USB-C, HDMI full-size |
Wins the row — price, resolution, burst, battery, weight and sealing are compared; text specs aren't ranked.
Scores come from the same engine as Camera Match: verified specifications weighted by what each genre needs, with documented adjustments. The product page and this table show the enthusiast base score. See how scores are calculated →