| Spec | Lumix S1R II | Lumix S1 II |
|---|---|---|
| Price (USD RRP) | $3,299 | $3,199 |
| Announced | 2025 | 2025 |
| Sensor | 44.3 MP Full-frame BSI CMOS | 24.1 MP Full-frame Partially-Stacked BSI CMOS |
| Processor | Venus Engine | Venus Engine |
| In-body stabilization | Yes (8 stops) | Yes (8 stops) |
| Max burst | 40 fps | 70 fps |
| Max video | 8.1K / 30P | 6K / 30P (3:2 Open Gate) |
| Weather sealed | Yes | Yes |
| Weight | 795 g | 800 g |
| Battery (CIPA) | 350 shots | 350 shots |
| Card slots | 1× CFexpress Type B + 1× SD UHS-II | 1× CFexpress Type B + 1× SD UHS-II |
| Lens mount | Interchangeable | Interchangeable |
Prices shown are approximate manufacturer list prices (RRP) in USD and may differ from live retail prices.