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Quick take: The PEN has the highest resolution at 20MP; the DC-G100D is the most affordable; only the PEN is weather sealed.
16 specs side by side·16 genres scored·UK prices from Wex Photo Video and Clifton Cameras
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DC-G100D — Vlogging, Content Creation & Lightweight Travel: The lightest capable MFT mirrorless for vloggers — phase-detect AF, directional audio, and the full Lumix lens ecosystem under 350g.
| Specification | DC-G100DLumix · 2023 | PENOM System · 2026 |
|---|---|---|
| Price | £649Best | £849 |
| Sensor | 20.3MP Micro Four Thirds Live MOS | 20.4MP Four Thirds Live MOS |
| Resolution | 20.3MP | 20.4MPBest |
| Video | 4K/30p, 4K/24p, 1080p/60p — V-Log L (upgrade) | 4K/C4K, OM-Log400, vertical video support |
| Autofocus | Contrast-detect DFD AF with face, eye and animal detection | Phase-hybrid AF (121 points) with subject detection (people, cats, dogs) |
| Stabilisation | 2-axis (body); 5-axis Dual IS II when used with OIS lenses | 5.5-stop IBIS |
| Burst Rate | 10fps AF single, 9fps AFS continuous | 30fps electronicBest |
| Battery Life | ~250 shots (CIPA) | 410 shots (CIPA)Best |
| Weight | 333g (body only)Best | 393g (with battery and card) |
| Dimensions | 116.5 × 82.5 × 55.8mm | — |
| Weather Sealed | Not weather sealed | YesBest |
| Viewfinder | EVF 0.53× 3.68M-dot — pop-up style | EVF, 2.36M dots |
| Screen | 3.0" fully articulating touchscreen, 1.84M dots | Tilting touchscreen |
| Mount | Micro Four Thirds (MFT) | Micro Four Thirds |
| Memory Cards | Single SD/SDHC/SDXC slot | Single SD (UHS-I) |
| Connectivity | USB-C, 3.5mm mic jack, Bluetooth, Wi-Fi | USB-C, Wi-Fi, Bluetooth |
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 →