Decision tools · Compare
GM1 vs TZ100
Quick take: The TZ100 has the highest resolution at 20MP; the GM1 is the most affordable.
16 specs side by side·14 genres scored·UK prices from Wex Photo Video and Clifton Cameras
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
Full specificationsthe better value in each row is highlighted
| Specification | GM1Lumix · 2013 | TZ100Lumix · 2016 |
|---|---|---|
| Price | £284 used | £205 usedBest |
| Sensor | 16MP Micro Four Thirds Live MOS | 20.1MP 1-inch MOS |
| Resolution | 16.0MP | 20.1MPBest |
| Video | Full HD 1080i/24p | 4K/25p, Full HD 50p |
| Autofocus | Contrast AF; face detection, 23-area, pinpoint, touch AF | Contrast AF with DFD; face/eye detection, touch AF, Post Focus |
| Stabilisation | No IBIS (lens-based O.I.S.) | Optical image stabilisation (lens-based) |
| Burst Rate | 5fps (4fps with continuous AF) | 10fps (6fps with continuous AF)Best |
| Battery Life | ~220 shots (CIPA) | ~300 shots (CIPA)Best |
| Weight | 204g (with battery)Best | 312g (with battery) |
| Dimensions | 98.5 × 54.9 × 30.4mm | 110.5 × 64.5 × 44.3mm |
| Weather Sealed | Not weather sealed | Not weather sealed |
| Viewfinder | None (screen only) | Electronic, 0.2", 1.17M dots, eye sensor |
| Screen | 3.0" fixed touchscreen | 3.0" fixed touchscreen, 1.04M dots |
| Mount | Micro Four Thirds | Fixed Leica 10x zoom lens (25-250mm equivalent, f/2.8-5.9) |
| Memory Cards | Single SD slot | Single SD slot |
| Connectivity | Wi-Fi, USB 2.0, micro HDMI | Wi-Fi, micro HDMI, USB 2.0 Micro-B |
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
GM1
TZ100
Portrait
3.5/10
4.1/10
Street
6.1/10
6.4/10
Travel
5.7/10
6.4/10
Wedding & Events
2.1/10
2.5/10
Documentary
3.2/10
3.6/10
Sports & Action
3.1/10
3.9/10
Landscape
3.7/10
3.9/10
Wildlife
4.1/10
4.3/10
Casual
4.5/10
4.5/10
Food
4.4/10
3.9/10
Macro
4.1/10
3.0/10
Architecture
3.6/10
3.8/10
Astrophotography
3.4/10
2.3/10
Filmmaking
—
3.0/10
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 GM1
Camera family history