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Quick take: The G90 has the highest resolution at 20MP; the G7 is the most affordable; only the G90 is weather sealed.
16 specs side by side·15 genres scored·UK prices from Wex Photo Video and Clifton Cameras
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| Specification | G7Lumix · 2015 | G90Lumix · 2019 |
|---|---|---|
| Price | £90 usedBest | £325 used |
| Sensor | 16MP Micro Four Thirds CMOS | 20.3MP Micro Four Thirds Live MOS (no low-pass filter) |
| Resolution | 16.0MP | 20.3MPBest |
| Video | 4K/30p, Full HD 1080p/60 | 4K/30p (V-Log L), Full HD 60p |
| Autofocus | 49-area contrast AF with DFD, face and eye detection, touch AF | Contrast AF with DFD; face/eye detection, 49-area, touch AF |
| Stabilisation | No IBIS (lens-based stabilisation only) | 5-axis sensor-shift IBIS, 5 stops (Dual I.S. 2) |
| Burst Rate | 8fps (6fps with continuous AF) | 9fps (6fps with continuous AF)Best |
| Battery Life | ~360 shots (CIPA)Best | ~290 shots (CIPA) |
| Weight | 410g (with battery)Best | 533g (with battery) |
| Dimensions | 124.9 × 86.2 × 77.4mm | 130.4 × 93.5 × 77.4mm |
| Weather Sealed | Not weather sealed | YesBest |
| Viewfinder | OLED EVF, 2.36M dots, 0.7x (35mm equiv.) | Electronic OLED, 2.36M dots |
| Screen | 3.0" vari-angle touchscreen, 1.04M dots | 3.0" fully articulating touchscreen |
| Mount | Micro Four Thirds | Micro Four Thirds |
| Memory Cards | Single SD slot | Single SD slot |
| Connectivity | USB 2.0, micro HDMI, Wi-Fi, 3.5mm mic jack, 2.5mm remote | Wi-Fi, Bluetooth 4.2, USB 2.0 Micro-B, micro HDMI, 3.5 mm mic + headphone, 2.5 mm remote |
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 →