What is the crop factor of the Panasonic S1 II?
The Panasonic Lumix DC-S1 II is equipped with a full frame sensor, whose diagonal measures 43mm. The sensor has a crop factor (or format factor, or focal length multiplier) of 1.0.
The crop factor is defined as the ratio of the 35mm full-frame film diagonal to the diagonal of a digital sensor. This number indicates how a lens behaves in relation to the size of the image sensor.
Sensor size comparison with a film slide
With a crop factor of 1.0, the sensor in the Panasonic S1 II has a similar size as a 35mm film slide or negative. As a result, a lens that is attached to the Panasonic S1 II will offer the same angle of view and provide the same depth of field as a lens of the same focal length and aperture on a film camera.

Sensor specs and performance
The table below compares the sensor specs of the Panasonic S1 II to those of several similar cameras. The reported DXO values are indicators of the sensor's imaging quality (higher is better), covering color depth (DXO Portrait), dynamic range (DXO Landscape), and high-ISO noise (DXO Sports). Larger sensor cameras tend to outperform cameras of the same generation that are equipped with a smaller imager. On the other hand, larger sensors are more expensive and require bigger and heavier lenses than smaller light receptors.

| Camera Model |
Sensor Class |
Resolution (MP) |
Horiz. Pixels |
Vert. Pixels |
Video Format |
DXO Portrait |
DXO Landscape |
DXO Sports |
DXO Overall |
||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1. | Panasonic S1 II | Full Frame | 24.0 | 6000 | 4000 | 6K/30p | 25.4 | 14.8 | 3406 | 97 | |
| 2. | Leica SL2-S | Full Frame | 24.0 | 6000 | 4000 | 4K/60p | 25.2 | 14.1 | 3504 | 95 | |
| 3. | Leica SL3 | Full Frame | 60.3 | 9520 | 6336 | 8K/30p | 25.4 | 14.8 | 3295 | 97 | |
| 4. | Leica SL3-S | Full Frame | 24.0 | 6000 | 4000 | 6K/30p | 25.4 | 14.8 | 3383 | 97 | |
| 5. | Panasonic GH7 | Four Thirds | 25.0 | 5776 | 4336 | 5.7K/60p | 23.4 | 13.6 | 1784 | 78 | |
| 6. | Panasonic S1 | Full Frame | 24.0 | 6000 | 4000 | 4K/60p | 25.2 | 14.5 | 3333 | 95 | |
| 7. | Panasonic S1H | Full Frame | 24.0 | 6000 | 4000 | 6K/30p | 25.2 | 14.2 | 2805 | 94 | |
| 8. | Panasonic S1R II | Full Frame | 44.2 | 8144 | 5424 | 8K/30p | 25.4 | 14.8 | 3406 | 97 | |
| 9. | Panasonic S5 | Full Frame | 24.0 | 6000 | 4000 | 4K/60p | 25.1 | 14.5 | 2697 | 94 | |
| 10. | Panasonic S5 II | Full Frame | 24.0 | 6000 | 4000 | 6K/30p | 25.4 | 14.6 | 3158 | 96 | |
| 11. | Panasonic S9 | Full Frame | 24.0 | 6000 | 4000 | 6K/30p | 25.4 | 14.8 | 3297 | 96 | |
| Note: DXO values in italics represent estimates based on sensor size and age. | |||||||||||
In the United States, the S1 II was initially launched in May 2025 at a price of $3,199.

Check S1 II price at
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Camera to camera comparisons
In case you would like to check on the differences and similarities with other camera models, just make a corresponding selection in the search boxes below. An an alternative, you can also directly jump to any one of the listed comparisons that were previously generated by the CAM-parator tool.
- Fujifilm X-E2S vs Nikon Z6
- Fujifilm X100VI vs Panasonic S1 II
- Leica SL2-S vs Panasonic S1 II
- Nikon Z6 vs Nikon Z7 II
- Nikon Z6 vs Pentax K-30
- Nikon Z6 vs Pentax K-50
- Nikon Z6 vs Sony A6600
- Nikon Z6 vs Sony ZV-E1
- OM System OM-5 II vs Panasonic S1 II
- Panasonic GH6 vs Panasonic S1 II
- Panasonic S1 II vs Panasonic S5
- Panasonic S1 II vs Sony ZV-1F
| Camera Model | Panasonic S1 II | |
|---|---|---|
| Camera Type | Mirrorless system camera | |
| Camera Lens | Leica L mount lenses | |
| Launch Date | May 2025 | |
| Launch Price | USD 3 199 | |
| Sensor Specs | ||
| Sensor Technology | BSI-CMOS | |
| Sensor Format | Full Frame Sensor | |
| Sensor Size | 35.8 x 23.9 mm | |
| Sensor Area | 856 mm2 | |
| Sensor Diagonal | 43 mm | |
| Crop Factor | 1.0x | |
| Sensor Resolution | 24 Megapixels | |
| Image Resolution | 6 000 x 4 000 pixels | |
| Pixel Pitch | 5.97 μm | |
| Pixel Density | 2.80 MP/cm2 | |
| Moiré control | no AA filter | |
| Movie Capability | 6K/30p Video | |
| ISO Setting | 100 - 51 200 ISO | |
| ISO Boost | 50 - 204 800 ISO | |
| Image Processor | Venus | |
| Screen Specs | ||
| Viewfinder Type | Electronic viewfinder | |
| Viewfinder Field of View | 100% | |
| Viewfinder Magnification | 0.78x | |
| Viewfinder Resolution | 5760k dots | |
| Top-Level Screen | no Top Display | |
| LCD Framing | Live View | |
| LCD Size | 3.2 inch | |
| LCD Resolution | 1840k dots | |
| LCD Attachment | Fully flexible screen | |
| V-logging Friendliness | Front-flip possible | |
| Touch Input | Touchscreen | |
| Shooting Specs | ||
| Focus System | On-Sensor Phase-detect | |
| Manual Focusing Aid | Focus Peaking | |
| Maximum Shutter Speed | 1/8000s | |
| Continuous Shooting | 10 shutter flaps/s | |
| Shutter Life Expectancy | 400 000 actuations | |
| Silent Shooting | Electronic Shutter | |
| Time Lapse Photography | Intervalometer Built-in | |
| Image Stabilization | In-body stabilization | |
| Fill Flash | no On-Board Flash | |
| Storage Medium | CFexB or SDXC cards | |
| Single or Dual Card Slots | Dual card slots | |
| UHS card support | UHS-II | |
| Connectivity Specs | ||
| External Flash | Hotshoe | |
| Studio Flash | PC Sync socket | |
| USB Connector | USB 3.2 | |
| HDMI Port | full HDMI | |
| Microphone Port | External MIC port | |
| Headphone Socket | Headphone port | |
| Wifi Support | Wifi built-in | |
| Bluetooth Support | Bluetooth built-in | |
| Body Specs | ||
| Environmental Sealing | Weathersealed body | |
| Battery Type | Panasonic DMW-BLK22 power pack | |
| Battery Life (CIPA) | 350 shots per charge | |
| In-Camera Charging | USB charging | |
| Body Dimensions |
134 x 102 x 92 mm (5.3 x 4.0 x 3.6 in) |
|
| Camera Weight | 800 g (28.2 oz) | |
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