Decision tools · Compare
G3 vs GH7
Quick take: The GH7 has the highest resolution at 25MP; the G3 is the most affordable; only the GH7 is weather sealed.
Where the G3 wins
- Cheaper new: £20 vs £1,699
- Weight: 388g (with battery)
Where the GH7 wins
- Resolution: 25.2MP
- Burst Rate: 75fps (electronic), 14fps (mechanical)
- Battery Life: ~370 shots (CIPA)
- Weather Sealed: Yes
- Portrait: 7.2 vs 4.7
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
- G3 115 × 84 × 47 mm · 388 g
- GH7 138 × 102 × 92 mm · 805 g
The G3 is 23 mm narrower, 18 mm shorter, 45 mm slimmer and 417 g lighter than the GH7.
Drawn to scale from the makers' dimensions (W × H × D). Front shown, depth on the slanted edge.
Verdictwhich should you buy?
GH7 — Video & Documentary: The GH7 is the GH series at its peak — phase-detect AF finally arrived, alongside 5.7K/60p open-gate, C4K/60p 10-bit 4:2:2, and ProRes RAW. A landmark video camera in the Micro Four Thirds format, and the most complete GH Panasonic has ever built.
Who should buy what
GH7 (2024)
is the right camera for you if…
- Video professionals who want the best MFT camera ever made
- Documentary and event videographers who need reliable AF and great stabilisation
- Hybrid photographers who want high burst rates and serious video in one body
- GH5/GH6 owners ready for a major upgrade
Full specificationsthe better value in each row is highlighted
| Specification | G3Lumix · 2011 | GH7Lumix · 2024 |
|---|---|---|
| Price | £20 usedBest | £1,699 |
| Sensor | 16MP Micro Four Thirds CMOS | 25.2MP Live MOS Micro Four Thirds |
| Resolution | 16.0MP | 25.2MPBest |
| Video | Full HD 1080/60i | 5.7K/60p (open gate), C4K/60p 10-bit 4:2:2, ProRes RAW via HDMI |
| Autofocus | 23-area contrast AF with face detection, touch AF | Phase-detect + contrast-detect AF with subject recognition |
| Stabilisation | No IBIS (lens-based stabilisation only) | 5-axis Dual I.S. 2 (body + lens) |
| Burst Rate | 4fps | 75fps (electronic), 14fps (mechanical)Best |
| Battery Life | ~270 shots (CIPA) | ~370 shots (CIPA)Best |
| Weight | 388g (with battery)Best | 535g (body only) |
| Dimensions | 115.2 × 83.6 × 46.7mm | 138.4 × 102.3 × 91.6mm |
| Weather Sealed | Not weather sealed | YesBest |
| Viewfinder | LCD EVF, 1.44M dots | Electronic, 3.68M dots, 0.76× |
| Screen | 3.0" vari-angle touchscreen, 460k dots | 3.0" fully articulating touchscreen, 1.84M dots |
| Mount | Micro Four Thirds | Micro Four Thirds |
| Memory Cards | Single SD slot | Dual slot: CFexpress Type B + SD UHS-II |
| Connectivity | USB 2.0, mini HDMI, 2.5mm remote | USB-C, Wi-Fi, Bluetooth, HDMI |
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
G3
GH7
Portrait
4.7/10
7.2/10
Street
5.8/10
5.7/10
Travel
5.2/10
5.4/10
Wedding & Events
3.2/10
7.4/10
Vlogging & Video
3.7/10
6.1/10
Documentary
3.0/10
7.4/10
Sports & Action
4.0/10
8.6/10
Landscape
3.9/10
6.0/10
Wildlife
4.8/10
8.5/10
Casual
4.1/10
4.9/10
Food
5.4/10
6.9/10
Macro
4.7/10
7.8/10
Architecture
4.4/10
6.3/10
Astrophotography
3.8/10
5.1/10
Filmmaking
—
7.3/10
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 →
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