S1 IIvs Z50 II
GearScore™ Verdict — Which should you buy?
Hybrid & Video — S1 II (2025): The S1 II is the full-frame L-mount hybrid camera Panasonic's system has been waiting for — phase-detect AF, 4K/120p, class-leading IBIS, and a professional build in one complete package. It addresses every weakness of the original S1 and positions Lumix firmly back in the conversation for serious hybrid shooters.
All-Round Photography — Z50 II (2024): Nikon's updated APS-C body with 4K/60p, improved subject tracking, and a vari-angle screen — a solid all-rounder.
Who should buy what
S1 II (2025)
- Hybrid photographers who need excellent stills and serious video capability
- Video professionals who want full-frame quality with 4K/120p
- Landscape and portrait photographers who want maximum stabilisation
- L-mount system users upgrading from S1 or S5 II
Z50 II (2024)
- Beginners stepping into the Nikon Z system wanting improved autofocus
- Content creators who want APS-C Z quality with subject detection AF
- Z50 owners who want meaningfully better AF performance for people and pets
- Travel photographers wanting a compact, capable Z body at an accessible price
Quick take: The s1 ii has the highest resolution at 24mp; the z50 ii is the most affordable; only the s1 ii is weather sealed. Scroll down for the full spec breakdown.
Full specifications
| Specification | S1 II (2025) | Z50 II (2024) |
|---|---|---|
| Price | £2,200 | £899 |
| Sensor | 24.2MP Full-Frame BSI CMOS | 20.9MP APS-C CMOS |
| Resolution | 24.2MP | 20.9MP |
| Video | 6K/30p, 4K/120p, 10-bit 4:2:2 internal | 4K/60p uncropped, 1080p/120p, N-Log |
| Autofocus | Phase-detect AF with subject recognition (human, animal, vehicle) | Phase-detect, 249 points, subject detection (human/animal/vehicle) |
| Stabilisation | 5-axis IBIS, up to 8 stops | None (no IBIS) |
| Burst Rate | 30fps (electronic), 9fps (mechanical) | 11fps mechanical, 30fps electronic |
| Battery Life | ~400 shots (CIPA) | ~330 shots (CIPA) |
| Weight | 680g (body only) | 385g body only |
| Dimensions | 138.5 × 100.0 × 91.5mm | 127.0 × 96.8 × 66.5mm |
| Weather Sealed | Yes | No |
| Viewfinder | Electronic, 3.68M dots, 0.78× | EVF, 2.36M dots |
| Screen | 3.0" fully articulating touchscreen, 1.84M dots | 3.0" fully articulating touchscreen |
| Mount | Leica L-mount | Nikon Z-mount |
| Memory Cards | Dual slot: CFexpress Type B + SD UHS-II | Single SD UHS-I slot |
| Connectivity | USB-C, Wi-Fi, Bluetooth, HDMI | USB-C, Bluetooth, Wi-Fi |
Suitability by genre
| Genre | S1 II | Z50 II |
|---|---|---|
| Vlogging & Video | ||
| Portrait | ||
| Landscape | ||
| Wedding & Events | — | |
| Travel | ||
| Sports & Action | ||
| Wildlife | — | |
| Street | — | |
| Family & Everyday | — |
GearScore™ suitability scores are based on aggregated purchaser reviews weighted by photography genre. See how scores are calculated →
More comparisons with S1 II
Camera family history