Decision tools · Compare
G9 II vs S1 II
Quick take: The G9 II has the highest resolution at 25MP; the G9 II is the most affordable.
Where the G9 II wins
- Cheaper new: £1,399 vs £1,899
- Resolution: 25.2MP
- Battery Life: 680 shots (CIPA)
- Weight: 658g (body only)
Where the S1 II wins
- Burst Rate: 70fps electronic
- Portrait: 8.6 vs 7.4
- Wedding & Events: 8.4 vs 7.5
- Filmmaking: 8.1 vs 7.0
- Documentary: 8.1 vs 7.6
16 specs side by side·15 genres scored·UK prices from Wex Photo Video, Clifton Cameras, MPB, eBay and Amazon UK
How to read this page. Highlighted cells win that row on the spec alone. Genre scores are the engine's base scores (enthusiast, photo and video); Camera Match re-weights them for your level and priorities. Price buttons are affiliate links; the price you pay is the same.
Price buttons are affiliate links — GearFrame may earn a commission at no extra cost to you. It never affects a score. Learn more
Size comparedbody only, no lens · drawn to one scale
- G9 II 134 × 100 × 90 mm · 658 g
- S1 II 134 × 102 × 92 mm · 800 g
The G9 II is 2 mm shorter, 2 mm slimmer and 142 g lighter than the S1 II.
Drawn to scale from the makers' dimensions (W × H × D). Front shown, depth on the slanted edge.
Verdictwhich should you buy?
G9 II — Wildlife, Sports & Hybrid Mft Shooters: Phase-detect AF transforms the G9 II into a genuine MFT all-rounder — the best Lumix MFT camera for both stills and video.
Who should buy what
G9 II (2023)
is the right camera for you if…
- Stills photographers who want the best MFT camera for sport and wildlife
- G9 owners upgrading to phase-detect AF and improved video specs
- Hybrid MFT shooters who want strong stills and 5.7K video in one body
- Photographers who want the most capable Lumix MFT camera ever made
Full specificationsthe better value in each row is highlighted
| Specification | G9 IILumix · 2023 | S1 IILumix · 2025 |
|---|---|---|
| Price | £1,399Best | £1,899 |
| Sensor | 25.2MP Micro Four Thirds Live MOS | 24.1MP full-frame partially-stacked CMOS |
| Resolution | 25.2MPBest | 24.1MP |
| Video | 5.8K/30p, 4K/120p, C4K/60p, V-Log | Open-gate 6K/30p, 5.9K/60p, 4K/120p, internal ProRes RAW, 10-bit |
| Autofocus | Phase-detect AF with subject/face/eye detection | Phase-hybrid AF with AI subject detection (people, animals, vehicles) |
| Stabilisation | 8-stop IBIS (with OIS lenses) | 8-stop IBIS with cropless E.I.S. |
| Burst Rate | 25fps with AF / 75fps electronic (fixed focus) | 70fps electronicBest |
| Battery Life | 680 shots (CIPA)Best | 360 shots (CIPA, LCD) |
| Weight | 658g (body only)Best | 800g (with battery and card) |
| Dimensions | 134.3 × 100.3 × 90.5mm | 134 × 102 × 92 mm |
| Weather Sealed | Yes | Yes |
| Viewfinder | 0.76" OLED EVF, 3.68M dots | EVF, 5.76M dots |
| Screen | 3.0" fully articulating touchscreen | Fully articulating touchscreen |
| Mount | Micro Four Thirds | L-mount |
| Memory Cards | Dual SD UHS-II | CFexpress Type B + SD |
| Connectivity | USB-C 3.1, HDMI full-size, Wi-Fi, Bluetooth | USB-C, full-size HDMI, Wi-Fi, Bluetooth |
Wins the row — price, resolution, burst, battery, weight and sealing are compared; text specs aren't ranked.
How they score by genreengine base scores out of 10
Genre
G9 II
S1 II
Portrait
7.4/10
8.6/10
Street
6.3/10
6.4/10
Travel
6.0/10
6.1/10
Wedding & Events
7.5/10
8.4/10
Vlogging & Video
6.5/10
6.1/10
Filmmaking
7.0/10
8.1/10
Documentary
7.6/10
8.1/10
Sports & Action
8.6/10
9.1/10
Landscape
6.2/10
7.0/10
Wildlife
8.6/10
8.8/10
Casual
5.5/10
5.4/10
Food
7.3/10
7.9/10
Macro
8.4/10
8.5/10
Architecture
6.5/10
7.4/10
Astrophotography
5.1/10
7.4/10
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 →
Next
More comparisons with G9 II
Camera family history