Upgrade Guide
Lumix TZ300→Lumix S1IIE
Is it worth upgrading? Spec analysis, key improvements, and our verdict.
→
Worthwhile
Clear improvements over the TZ300. Whether it justifies the cost depends on which upgrades matter most to your shooting.
What's new in the S1IIE
-
Resolution24MP vs 20MP (+4MP)
-
Weather sealingAdded — fully sealed body
-
StabilisationIBIS added — significant for handheld and video
-
Burst rate30fps electronic vs 10fps
Suitability by genre
Base scores — computed from verified specs for an enthusiast shooting photo and video. The Upgrade Checker adjusts them for your skill level.
| Genre | TZ300 | S1IIE | |
|---|---|---|---|
| Portrait | +5.0 | ||
| Street | +1.0 | ||
| Travel | +0.3 | ||
| Wedding & Events | +5.9 | ||
| Filmmaking | +4.7 | ||
| Documentary | +4.2 | ||
| Sports & Action | +4.4 | ||
| Landscape | +2.9 | ||
| Wildlife | +3.8 | ||
| Casual | +0.3 | ||
| Food | +3.7 | ||
| Macro | +3.5 | ||
| Architecture | +3.4 | ||
| Astrophotography | +4.7 | ||
| Fun & simple | — | ||
| Vlogging & Video | — |
Full spec comparison
| Spec | TZ300 | S1IIE | |
|---|---|---|---|
| Price | £869 | £1,899 | |
| Released | 2026 | 2025 | ↓ |
| Sensor | 20.1MP 1-inch BSI CMOS | 24MP full-frame BSI CMOS | |
| Resolution | 20MP | 24MP | ↑ |
| Video | 4K/30p | Open-gate 6K/30p, 4K/60p, 10-bit | |
| Autofocus | Contrast-detect AF with face detection | Phase-hybrid AF with AI subject detection (people, animals, vehicles) | |
| Stabilisation | 5-axis image stabilisation | 8-stop IBIS | |
| Burst Rate | 10fps | 30fps electronic | ↑ |
| Battery Life | 360 shots (CIPA) | 380 shots (CIPA, LCD) | ↑ |
| Weight | 337g (with battery and card) | 795g (with battery and card) | ↓ |
| Weather Sealed | Not weather sealed | Yes | ↑ |
| Viewfinder | None (screen only) | EVF, 5.76M dots | |
| Screen | Fixed touchscreen | Fully articulating touchscreen | |
| Mount | Fixed Leica 15x zoom lens (24-360mm equivalent) | L-mount | |
| Memory Cards | Single SD (UHS-I) | CFexpress Type B + SD (UHS-II) |
Compare side-by-side
⚖️ Compare these cameras
See TZ300 and S1IIE next to each other with our interactive comparison tool.
Get a personalised upgrade score
Run the upgrade checker →
Tell us what you shoot and we'll score the S1IIE against your specific genres — not just specs.
Other upgrades from the TZ300
Related buying guides