Learn about the Panasonic Lumix S1R II shutter lifespan, what counts are acceptable for used camera buying, and how to verify the actuation count — Panasonic does not store the count in RW2 files, so the camera menu is the primary method.
Check Shutter Count →The Panasonic Lumix S1R II (DC-S1RM2), announced in February 2025 at $3,299, is Panasonic's second-generation high-resolution full-frame L-mount mirrorless camera. The 44.3 MP BSI CMOS sensor delivers significantly improved performance over the original S1R's 47.3 MP sensor, adding 8K video, 10 fps mechanical burst, 40 fps electronic burst, and an 8-stop Dual Image Stabiliser. The body is also 20% smaller and lighter than the original S1R, making it a more versatile hybrid camera.
| Model | Release | Sensor | Est. Shutter Life | RAW Format |
|---|---|---|---|---|
| Panasonic Lumix S1R II | Feb 2025 | 44.3 MP full-frame BSI | ~300,000–400,000 est. | RW2 / DNG |
| Panasonic Lumix S1R | 2019 | 47.3 MP full-frame BSI | 400,000 | RW2 |
| Panasonic Lumix S1 II | 2025 | 24 MP full-frame | ~200,000 est. | RW2 |
Connect your S1R II to the Panasonic Lumix Sync app via Wi-Fi. The app can display camera information including the shutter count.
| Actuation Count | % of Est. Life | Assessment |
|---|---|---|
| 0 – 30,000 | 0 – 10 % | Very low use — near new |
| 30,000 – 90,000 | 10 – 30 % | Low use — plenty of life remaining |
| 90,000 – 180,000 | 30 – 60 % | Moderate use — normal for active shooters |
| 180,000 – 270,000 | 60 – 90 % | High use — negotiate price accordingly |
| 270,000 + | 90 %+ | Near or past est. life — factor in shutter replacement cost |
The S1R II is primarily a studio, landscape, and commercial photography camera. Professional users in those disciplines may accumulate 50,000–80,000 actuations per year. A body with 120,000 shots may represent 2 years of heavy professional use.
No. Panasonic does not embed the shutter count in RW2 RAW files. This is a consistent design decision across the Lumix S and G series. Use the camera menu (Setup → Shutter Count) or the Lumix Sync app.
The S1R was officially rated at 400,000 actuations. Panasonic has not published an official rating for the S1R II. Given the smaller, lighter build, a moderate estimate would be 300,000–400,000 — comparable to its predecessor but not confirmed.
Yes. The S1R II's High-Res mode fires the shutter multiple times per composite image. If the previous owner frequently used High-Res mode, the mechanical count will appear higher relative to the actual number of photos taken.
The main difference: Sony stores the shutter count in the ARW file (readable at shuttercount.app), while Panasonic does not embed it in RW2 files. Sony's approach is more convenient for remote verification when buying used.