Canon R100 vs Panasonic S1R II
The Canon EOS R100 and the Panasonic Lumix DC-S1R II are two digital cameras that were announced, respectively, in May 2023 and May 2025. Both the R100 and the S1R II are mirrorless interchangeable lens cameras that are based on an APS-C (R100) and a full frame (S1R II) sensor. The Canon has a resolution of 24 megapixels, whereas the Panasonic provides 44.2 MP.
Below is an overview of the main specs of the two cameras as a starting point for the comparison.

Check R100 price at
amazon.com

Check S1R II price at
amazon.com
Going beyond this snapshot of core features and characteristics, what are the differences between the Canon EOS R100 and the Panasonic Lumix DC-S1R II? Which one should you buy? Read on to find out how these two cameras compare with respect to their body size, their imaging sensors, their shooting features, their input-output connections, and their reception by expert reviewers.
Body comparison
The side-by-side display below illustrates the physical size and weight of the Canon R100 and the Panasonic S1R II. The two cameras are presented according to their relative size. Three successive views from the front, the top, and the rear are shown. All size dimensions are rounded to the nearest millimeter.



If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Panasonic S1R II is notably larger (37 percent) than the Canon R100. Moreover, the S1R II is substantially heavier (123 percent) than the R100. It is noteworthy in this context that the S1R II is splash and dust-proof, while the R100 does not feature any corresponding weather-sealing.
The above size and weight comparisons are to some extent incomplete since they do not consider the interchangeable lenses that both of these cameras require. Hence, you might want to study and compare the specifications of available lenses in order to get the full picture of the size and weight of the two camera systems.
Concerning battery life, the R100 gets 400 shots out of its Canon LP-E17 battery, while the S1R II can take 350 images on a single charge of its Panasonic DMW-BLK22 power pack. The power pack in the S1R II can be charged via the USB port, which can be very convenient when travelling.
The adjacent table lists the principal physical characteristics of the two cameras alongside a wider set of alternatives. If you want to switch the focus of the display and review another camera pair, you can move across to the CAM-parator tool and choose from the broad selection of possible camera comparisons there.

| Camera Model |
Camera Width |
Camera Height |
Camera Depth |
Camera Weight |
Battery Life |
Weather Sealing |
Camera Launch |
Launch Price |
Street Price |
||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1. | Canon R100 | 116 mm | 86 mm | 69 mm | 356 g | 400 | n | May 2023 | US$ 479 | amazon.com | |
| 2. | Panasonic S1R II | 134 mm | 102 mm | 92 mm | 795 g | 350 | Y | May 2025 | US$ 3 299 | amazon.com | |
| 3. | Canon G5 X Mark II | 111 mm | 61 mm | 46 mm | 340 g | 230 | n | Jul 2019 | US$ 899 | ebay.com | |
| 4. | Canon G7 X Mark III | 105 mm | 61 mm | 41 mm | 304 g | 235 | n | Jul 2019 | US$ 749 | amazon.com | |
| 5. | Canon M100 | 108 mm | 67 mm | 35 mm | 302 g | 295 | n | Aug 2017 | US$ 499 | ebay.com | |
| 6. | Canon M200 | 108 mm | 67 mm | 35 mm | 299 g | 315 | n | Sep 2019 | US$ 549 | ebay.com | |
| 7. | Canon R10 | 123 mm | 88 mm | 83 mm | 429 g | 450 | n | May 2022 | US$ 979 | amazon.com | |
| 8. | Canon R50 | 116 mm | 86 mm | 69 mm | 375 g | 230 | n | Feb 2023 | US$ 679 | amazon.com | |
| 9. | Canon R50 V | 119 mm | 74 mm | 45 mm | 370 g | 390 | n | Mar 2025 | US$ 649 | amazon.com | |
| 10. | Canon SX730 | 110 mm | 64 mm | 40 mm | 300 g | 250 | n | Apr 2017 | US$ 399 | ebay.com | |
| 11. | Canon SX740 | 110 mm | 64 mm | 40 mm | 299 g | 265 | n | Jul 2018 | US$ 399 | amazon.com | |
| 12. | Fujifilm GFX 50S II | 150 mm | 104 mm | 87 mm | 900 g | 440 | Y | Sep 2021 | US$ 3 999 | amazon.com | |
| 13. | Nikon Z7 II | 134 mm | 101 mm | 70 mm | 705 g | 420 | Y | Oct 2020 | US$ 2 999 | amazon.com | |
| 14. | Panasonic S1 II | 134 mm | 102 mm | 92 mm | 800 g | 350 | Y | May 2025 | US$ 3 199 | amazon.com | |
| 15. | Panasonic S1R | 149 mm | 110 mm | 97 mm | 1016 g | 380 | Y | Feb 2019 | US$ 3 699 | ebay.com | |
| 16. | Panasonic S5 | 133 mm | 98 mm | 82 mm | 714 g | 440 | Y | Sep 2020 | US$ 1 999 | amazon.com | |
| 17. | Panasonic TZ95 | 112 mm | 69 mm | 42 mm | 327 g | 380 | n | Feb 2019 | US$ 449 | ebay.com | |
| Note: Measurements and pricing do not include easily detachable parts, such as add-on or interchangeable lenses or optional viewfinders. | |||||||||||
Any camera decision will obviously take relative prices into account. The retail prices at the time of the camera’s release place the model in the market relative to other models in the producer’s line-up and the competition. The R100 was launched at a markedly lower price (by 85 percent) than the S1R II, which puts it into a different market segment. Usually, retail prices stay at first close to the launch price, but after several months, discounts become available. Later in the product cycle and, in particular, when the replacement model is about to appear, further discounting and stock clearance sales often push the camera price considerably down.
Sensor comparison
The size of the imaging sensor is a crucial determinant of image quality. A large sensor will generally have larger individual pixels that offer better low-light sensitivity, provide wider dynamic range, and have richer color-depth than smaller pixels in a sensor of the same technological generation. Furthermore, a large sensor camera will give the photographer more possibilities to use shallow depth-of-field in order to isolate a subject from the background. On the downside, larger sensors tend to be associated with larger, more expensive camera bodies and lenses.
Of the two cameras under consideration, the Canon R100 features an APS-C sensor and the Panasonic S1R II a full frame sensor. The sensor area in the S1R II is 158 percent bigger. As a result of these sensor size differences, the cameras have a format factor of, respectively, 1.6 and 1.0. Both cameras have a native aspect ratio (sensor width to sensor height) of 3:2.

With 44.2MP, the S1R II offers a higher resolution than the R100 (24MP), but the S1R II nevertheless has larger individual pixels (pixel pitch of 4.40μm versus 3.72μm for the R100) due to its larger sensor. Moreover, the S1R II is a somewhat more recent model (by 1 year and 11 months) than the R100, and its sensor might have benefitted from technological advances during this time that further enhance the light gathering capacity of its pixel-units. Coming back to sensor resolution, it should be mentioned that neither of the two cameras has an anti-alias filter installed, so they are able to capture all the detail the sensor resolves.
The resolution advantage of the Panasonic S1R II implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the S1R II for good quality output (200 dots per inch) amounts to 40.7 x 27.1 inches or 103.4 x 68.9 cm, for very good quality (250 dpi) 32.6 x 21.7 inches or 82.7 x 55.1 cm, and for excellent quality (300 dpi) 27.1 x 18.1 inches or 69 x 45.9 cm. The corresponding values for the Canon R100 are 30 x 20 inches or 76.2 x 50.8 cm for good quality, 24 x 16 inches or 61 x 40.6 cm for very good quality, and 20 x 13.3 inches or 50.8 x 33.9 cm for excellent quality prints.
Unlike the R100, the S1R II has the capacity to capture high quality composite images (177MP) by combining multiple shots after shifting its sensor by miniscule distances. This multi-shot, pixel-shift mode is most suitable for photography of stationary objects (landscapes, studio scenes).
The Canon EOS R100 has a native sensitivity range from ISO 100 to ISO 25600. The corresponding ISO settings for the Panasonic Lumix DC-S1R II are ISO 80 to ISO 51200, with the possibility to increase the ISO range to 40-102400.
In terms of underlying technology, the R100 is build around a CMOS sensor, while the S1R II uses a BSI-CMOS imager. Both cameras use a Bayer filter for capturing RGB colors on a square grid of photosensors. This arrangement is found in most digital cameras.

Consistent information on actual sensor performance is available from DXO Mark for many cameras. This service determines an overall sensor rating, as well as sub-scores for low-light sensitivity ("DXO Sports"), dynamic range ("DXO Landscape"), and color depth ("DXO Portrait"). The adjacent table reports on the physical sensor characteristics and the outcomes of the DXO sensor quality tests for a sample of comparator-cameras.

| Camera Model |
Sensor Class |
Resolution (MP) |
Horiz. Pixels |
Vert. Pixels |
Video Format |
DXO Portrait |
DXO Landscape |
DXO Sports |
DXO Overall |
||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1. | Canon R100 | APS-C | 24.0 | 6000 | 4000 | 4k/24p | 24.1 | 13.9 | 2197 | 84 | |
| 2. | Panasonic S1R II | Full Frame | 44.2 | 8144 | 5424 | 8K/30p | 25.4 | 14.8 | 3406 | 97 | |
| 3. | Canon G5 X Mark II | 1-inch | 20.0 | 5472 | 3648 | 4K/30p | 22.2 | 12.4 | 583 | 65 | |
| 4. | Canon G7 X Mark III | 1-inch | 20.0 | 5472 | 3648 | 4K/30p | 22.2 | 12.4 | 583 | 65 | |
| 5. | Canon M100 | APS-C | 24.0 | 6000 | 4000 | 1080/60p | 23.5 | 12.9 | 1272 | 78 | |
| 6. | Canon M200 | APS-C | 24.0 | 6000 | 4000 | 4k/25p | 24.0 | 13.5 | 1836 | 82 | |
| 7. | Canon R10 | APS-C | 24.0 | 6000 | 4000 | 4k/60p | 24.1 | 13.8 | 2085 | 84 | |
| 8. | Canon R50 | APS-C | 24.0 | 6000 | 4000 | 4K/30p | 24.1 | 13.9 | 2168 | 84 | |
| 9. | Canon R50 V | APS-C | 24.0 | 6000 | 4000 | 4K/60p | 24.1 | 14.1 | 2383 | 85 | |
| 10. | Canon SX730 | 1/2.3 | 20.2 | 5184 | 3888 | 1080/60p | 20.5 | 11.9 | 924 | 50 | |
| 11. | Canon SX740 | 1/2.3 | 20.2 | 5184 | 3888 | 4K/30p | 20.6 | 12.1 | 1050 | 51 | |
| 12. | Fujifilm GFX 50S II | Medium Format | 51.1 | 8256 | 6192 | 1080/30p | 25.9 | 14.8 | 3456 | 100 | |
| 13. | Nikon Z7 II | Full Frame | 45.4 | 8256 | 5504 | 4K/60p | 26.3 | 14.7 | 2841 | 100 | |
| 14. | Panasonic S1 II | Full Frame | 24.0 | 6000 | 4000 | 6K/30p | 25.4 | 14.8 | 3406 | 97 | |
| 15. | Panasonic S1R | Full Frame | 46.7 | 8368 | 5584 | 4K/60p | 26.4 | 14.1 | 3525 | 100 | |
| 16. | Panasonic S5 | Full Frame | 24.0 | 6000 | 4000 | 4K/60p | 25.1 | 14.5 | 2697 | 94 | |
| 17. | Panasonic TZ95 | 1/2.3 | 20.2 | 5184 | 3888 | 4K/30p | 20.7 | 12.2 | 1103 | 52 | |
| Note: DXO values in italics represent estimates based on sensor size and age. | |||||||||||
Many modern cameras cannot only take still pictures, but also record videos. The two cameras under consideration both have sensors whose read-out speed is fast enough to capture moving pictures, but the S1R II provides a better video resolution than the R100. It can shoot movie footage at 8K/30p, while the Canon is limited to 4k/24p.
Feature comparison
Apart from body and sensor, cameras can and do differ across a variety of features. The two cameras under review are similar with respect to both having an electronic viewfinder. However, the one in the S1R II offers a substantially higher resolution than the one in the R100 (5760k vs 2360k dots). The adjacent table lists some of the other core features of the Canon R100 and Panasonic S1R II along with similar information for a selection of comparators.

| Camera Model |
Viewfinder (Type or 000 dots) |
Control Panel (yes/no) |
LCD Specifications (inch/000 dots) |
LCD Attach- ment |
Touch Screen (yes/no) |
Max Shutter Speed * |
Max Shutter Flaps * |
Built-in Flash (yes/no) |
Built-in Image Stab |
||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1. | Canon R100 | 2360 | n | 3.0 / 1040 | fixed | n | 1/4000s | 6.5/s | Y | n | |
| 2. | Panasonic S1R II | 5760 | n | 3.2 / 1840 | full-flex | Y | 1/8000s | 9.0/s | n | Y | |
| 3. | Canon G5 X Mark II | 2360 | n | 3.0 / 1040 | tilting | Y | 1/2000s | 30/s | Y | Y | |
| 4. | Canon G7 X Mark III | none | n | 3.0 / 1040 | tilting | Y | 1/2000s | 30/s | Y | Y | |
| 5. | Canon M100 | none | n | 3.0 / 1040 | tilting | Y | 1/4000s | 6.1/s | Y | n | |
| 6. | Canon M200 | none | n | 3.0 / 1040 | tilting | Y | 1/4000s | 6.1/s | Y | n | |
| 7. | Canon R10 | 2360 | n | 3.0 / 1040 | swivel | Y | 1/8000s | 15.0/s | Y | n | |
| 8. | Canon R50 | 2360 | n | 3.0 / 1620 | swivel | Y | 1/4000s | 12.0/s | Y | n | |
| 9. | Canon R50 V | none | n | 3.0 / 1040 | swivel | Y | 1/4000s | 12.0/s | n | n | |
| 10. | Canon SX730 | none | n | 3.0 / 922 | tilting | n | 1/3200s | 5.9/s | Y | Y | |
| 11. | Canon SX740 | none | n | 3.0 / 922 | tilting | n | 1/3200s | 10.0/s | Y | Y | |
| 12. | Fujifilm GFX 50S II | 3690 | Y | 3.2 / 2360 | full-flex | Y | 1/4000s | 3.0/s | n | Y | |
| 13. | Nikon Z7 II | 3690 | Y | 3.2 / 2100 | tilting | Y | 1/8000s | 10.0/s | n | Y | |
| 14. | Panasonic S1 II | 5760 | n | 3.2 / 1840 | full-flex | Y | 1/8000s | 10.0/s | n | Y | |
| 15. | Panasonic S1R | 5760 | Y | 3.2 / 2100 | full-flex | Y | 1/8000s | 9.0/s | n | Y | |
| 16. | Panasonic S5 | 2360 | n | 3.0 / 1840 | swivel | Y | 1/8000s | 7.0/s | n | Y | |
| 17. | Panasonic TZ95 | 2330 | n | 3.0 / 1040 | tilting | Y | 1/2000s | 10.0/s | Y | Y | |
| Note: *) Information refers to the mechanical shutter, unless the camera only has an electronic one. | |||||||||||
One difference between the cameras concerns the presence of an on-board flash. The R100 has one, while the S1R II does not. While the built-in flash of the R100 is not very powerful, it can at times be useful as a fill-in light.
The S1R II has an articulated screen that can be turned to be front-facing. This characteristic will be appreciated by vloggers and photographers who are interested in taking selfies. In contrast, the R100 does not have a selfie-screen.The reported shutter speed information refers to the use of the mechanical shutter. Yet, some cameras only have an electronic shutter, while others have an electronic shutter in addition to a mechanical one. In fact, both cameras under consideration feature an electronic shutter, which makes completely silent shooting possible. However, this mode is less suitable for photographing moving objects (risk of rolling shutter) or shooting under artificial light sources (risk of flickering).
The Canon R100 and the Panasonic S1R II both have an intervalometer built-in. This enables the photographer to capture time lapse sequences, such as flower blooming, a sunset or moon rise, without purchasing an external camera trigger and related software.
The R100 writes its imaging data to SDXC cards, while the S1R II uses CFexpress (type B) or SDXC cards. The S1R II features dual card slots, which can be very useful in case a memory card fails. In contrast, the R100 only has one slot. The S1R II supports UHS-II cards (Ultra High Speed data transfer of up to 312 MB/s), while the R100 can use UHS-I cards (up to 104 MB/s).
Connectivity comparison
For some imaging applications, the extent to which a camera can communicate with its environment can be an important aspect in the camera decision process. The table below provides an overview of the connectivity of the Canon EOS R100 and Panasonic Lumix DC-S1R II and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.

| Camera Model |
Hotshoe Port |
Internal Mic / Speaker |
Microphone Port |
Headphone Port |
HDMI Port |
USB Port |
WiFi Support |
NFC Support |
Bluetooth Support |
||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1. | Canon R100 | Y | stereo / mono | Y | - | micro | 2.0 | Y | - | Y | |
| 2. | Panasonic S1R II | Y | stereo / mono | Y | Y | full | 3.2 | Y | - | Y | |
| 3. | Canon G5 X Mark II | - | stereo / mono | - | - | micro | 3.1 | Y | - | Y | |
| 4. | Canon G7 X Mark III | - | stereo / mono | Y | - | micro | 3.1 | Y | - | Y | |
| 5. | Canon M100 | - | stereo / mono | - | - | micro | 2.0 | Y | Y | Y | |
| 6. | Canon M200 | - | stereo / mono | - | - | micro | 2.0 | Y | - | Y | |
| 7. | Canon R10 | Y | stereo / mono | Y | - | micro | 2.0 | Y | - | Y | |
| 8. | Canon R50 | Y | stereo / mono | Y | - | micro | 3.2 | Y | - | Y | |
| 9. | Canon R50 V | Y | stereo / mono | Y | Y | micro | 3.2 | Y | - | Y | |
| 10. | Canon SX730 | - | stereo / mono | - | - | micro | 2.0 | Y | Y | Y | |
| 11. | Canon SX740 | - | stereo / mono | - | - | micro | 2.0 | Y | - | Y | |
| 12. | Fujifilm GFX 50S II | Y | stereo / mono | Y | Y | micro | 3.2 | Y | - | - | |
| 13. | Nikon Z7 II | Y | stereo / mono | Y | Y | micro | 3.2 | Y | - | Y | |
| 14. | Panasonic S1 II | Y | stereo / mono | Y | Y | full | 3.2 | Y | - | Y | |
| 15. | Panasonic S1R | Y | stereo / mono | Y | Y | full | 3.1 | Y | - | Y | |
| 16. | Panasonic S5 | Y | stereo / mono | Y | Y | micro | 3.2 | Y | - | Y | |
| 17. | Panasonic TZ95 | - | stereo / mono | - | - | micro | 2.0 | Y | - | Y |
It is notable that the S1R II has a headphone jack, which makes it possible to attach external headphones and monitor the quality of sound during the recording process. The R100 lacks such a headphone port.
Studio photographers will appreciate that the Panasonic S1R II (unlike the R100) features a PC Sync socket, so that professional strobe lights can be controlled by the camera.
Both the R100 and the S1R II are recent models that are part of the current product line-up. The S1R II replaced the earlier Panasonic S1R, while the R100 does not have a direct predecessor. Further information on the two cameras (e.g. user guides, manuals), as well as related accessories, can be found on the official Canon and Panasonic websites.
Review summary
So how do things add up? Which of the two cameras – the Canon R100 or the Panasonic S1R II – has the upper hand? Is one clearly better than the other? A synthesis of the relative strong points of each of the models is listed below.

Arguments in favor of the Canon EOS R100:
- More compact: Is smaller (116x86mm vs 134x102mm) and thus needs less room in the bag.
- Less heavy: Is lighter (by 439g or 55 percent) and hence easier to carry around.
- Longer lasting: Can take more shots (400 versus 350) on a single battery charge.
- Easier fill-in: Is equipped with a small onboard flash to brighten deep shadow areas.
- More affordable: Was introduced into a lower priced category (85 percent cheaper at launch).
- More heavily discounted: Has been on the market for longer (launched in May 2023).

Advantages of the Panasonic Lumix DC-S1R II:
- More detail: Has more megapixels (44.2 vs 24MP), which boosts linear resolution by 36%.
- High quality composites: Can combine several shots after pixel-shifting its sensor.
- Better image quality: Is equipped with a larger and more technologically advanced sensor.
- Richer colors: The sensor size advantage translates into images with better, more accurate colors.
- More dynamic range: Larger sensor captures a wider spectrum of light and dark details.
- Better low-light sensitivity: Larger sensor produces good images even in poorly lit environments.
- Better video: Provides higher definition movie capture (8K/30p vs 4k/24p).
- Better sound control: Has a headphone port that enables audio monitoring while recording.
- More detailed viewfinder: Has higher resolution electronic viewfinder (5760k vs 2360k dots).
- Larger viewfinder image: Features a viewfinder with a higher magnification (0.78x vs 0.58x).
- Larger screen: Has a bigger rear LCD (3.2" vs 3.0") for image review and settings control.
- More detailed LCD: Has a higher resolution rear screen (1840k vs 1040k dots).
- More flexible LCD: Has a full-flex screen for odd-angle shots in portrait or landscape orientation.
- Fewer buttons to press: Has a touchscreen to facilitate handling and shooting adjustments.
- More selfie-friendly: Has an articulated screen that can be turned to be front-facing.
- Faster shutter: Has higher mechanical shutter speed (1/8000s vs 1/4000s) to freeze action.
- Faster burst: Shoots at higher frequency (9 vs 6.5 flaps/sec) to capture the decisive moment.
- Easier travel charging: Can be conveniently charged via its USB port.
- Better sealing: Is splash and dust sealed for shooting in inclement weather conditions.
- Sharper images: Has stabilization technology built-in to reduce the impact of hand-shake.
- Faster data transfer: Supports a more advanced USB protocol (3.2 vs 2.0).
- More solid recording: Has a full-sized HDMI port for a sturdy connection to an external recorder.
- Better studio light control: Has a PC Sync socket to connect to professional strobe lights.
- Greater peace of mind: Features a second card slot as a backup in case of memory card failure.
- Faster buffer clearing: Supports a more advanced SD data transfer standard (UHS-II vs UHS-I).
- More modern: Was introduced somewhat (1 year and 11 months) more recently.
If the count of individual advantages (bullet points above) is taken as a guide, the S1R II is the clear winner of the contest (26 : 6 points). However, the relative importance of the various individual camera aspects will vary according to personal preferences and needs, so that you might like to apply corresponding weights to the particular features before making a decision on a new camera. A professional wedding photographer will view the differences between cameras in a way that diverges from the perspective of a travel photog, and a person interested in cityscapes has distinct needs from a macro shooter. Hence, the decision which camera is best and worth buying is often a very personal one.
How about other alternatives? Do the specifications of the Canon R100 and the Panasonic S1R II place the cameras among the top in their class? Find out in the latest Best Mirrorless Interchangeable Lens Camera listing whether the two cameras rank among the cream of the crop.
In any case, while the specs-based evaluation of cameras can be instructive in revealing their potential as photographic tools, it remains partial and cannot reveal, for example, the shooting experience and imaging performance when actually working with the R100 or the S1R II. User reviews, such as those found at amazon, can sometimes inform about these issues, but such feedback is often incomplete, inconsistent, and biased.
Expert reviews
This is where reviews by experts come in. The table below provides a synthesis of the camera assessments of some of the best known photo-gear review sites (amateurphotographer [AP], cameralabs [CL], digitalcameraworld [DCW], dpreview [DPR], ephotozine [EPZ], photographyblog [PB]). As can be seen, the professional reviewers agree in many cases on the quality of different cameras, but sometimes their assessments diverge, reinforcing the earlier point that a camera decision is often a very personal choice.

| Camera Model |
AP score |
CL score |
DCW score |
DPR score |
EPZ score |
PB score |
Camera Launch |
Launch Price |
Street Price |
||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1. | Canon R100 | 3/5 | o | 4.5/5 | 79/100 | .. | 3.5/5 | May 2023 | US$ 479 | amazon.com | |
| 2. | Panasonic S1R II | .. | .. | .. | .. | .. | .. | May 2025 | US$ 3 299 | amazon.com | |
| 3. | Canon G5 X Mark II | 4/5 | + | 4/5 | 82/100 | .. | 4/5 | Jul 2019 | US$ 899 | ebay.com | |
| 4. | Canon G7 X Mark III | .. | + + | 4/5 | 81/100 | 4/5 | .. | Jul 2019 | US$ 749 | amazon.com | |
| 5. | Canon M100 | 3/5 | + | .. | .. | 4/5 | 3.5/5 | Aug 2017 | US$ 499 | ebay.com | |
| 6. | Canon M200 | .. | + | 3/5 | 79/100 | 4/5 | 4/5 | Sep 2019 | US$ 549 | ebay.com | |
| 7. | Canon R10 | 4/5 | .. | 4.5/5 | 87/100 | 4/5 | 4.5/5 | May 2022 | US$ 979 | amazon.com | |
| 8. | Canon R50 | 4/5 | + + | 4.5/5 | 84/100 | .. | 4.5/5 | Feb 2023 | US$ 679 | amazon.com | |
| 9. | Canon R50 V | .. | .. | .. | 84/100 | .. | .. | Mar 2025 | US$ 649 | amazon.com | |
| 10. | Canon SX730 | .. | + | .. | .. | 4/5 | 4/5 | Apr 2017 | US$ 399 | ebay.com | |
| 11. | Canon SX740 | .. | + | 3.5/5 | .. | 4/5 | 4/5 | Jul 2018 | US$ 399 | amazon.com | |
| 12. | Fujifilm GFX 50S II | 5/5 | .. | 5/5 | 87/100 | .. | 5/5 | Sep 2021 | US$ 3 999 | amazon.com | |
| 13. | Nikon Z7 II | 4.5/5 | .. | 4.5/5 | .. | 4.5/5 | 4.5/5 | Oct 2020 | US$ 2 999 | amazon.com | |
| 14. | Panasonic S1 II | .. | .. | .. | .. | .. | .. | May 2025 | US$ 3 199 | amazon.com | |
| 15. | Panasonic S1R | 4.5/5 | .. | 4.6/5 | 89/100 | 4.5/5 | 4.5/5 | Feb 2019 | US$ 3 699 | ebay.com | |
| 16. | Panasonic S5 | 4.5/5 | + + | 4.5/5 | 88/100 | 4.5/5 | 4.5/5 | Sep 2020 | US$ 1 999 | amazon.com | |
| 17. | Panasonic TZ95 | .. | + + | .. | .. | 4.5/5 | .. | Feb 2019 | US$ 449 | ebay.com | |
| Note: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available. | |||||||||||
The review scores listed above should be treated with care, though. The assessments were made in relation to similar cameras of the same technological generation. Hence, a score should always be seen in the context of the camera's market launch date and its price, and comparing ratings of very distinct cameras or ones that are far apart in terms of their release date have little meaning. Also, kindly note that some of the listed sites have over time developped their review approaches and their reporting style.

Check R100 price at
amazon.com

Check S1R II price at
amazon.com
Other camera comparisons
Did this review help to inform your camera decision process? In case you are interested in seeing how other cameras pair up, just make your choice using the following search menu. As an alternative, you can also directly jump to any one of the listed comparisons that were previously generated by the CAM-parator tool.
- Canon 1D Mark II N vs Canon R100
- Canon M100 vs Canon R100
- Canon R100 vs Canon SL1
- Canon R100 vs Nikon D3100
- Canon R100 vs Nikon D7500
- Canon R100 vs Panasonic FZ330
- Fujifilm GFX 100RF vs Panasonic S1R II
- Fujifilm X-H2 vs Panasonic S1R II
- Hasselblad X2D 100C vs Panasonic S1R II
- Panasonic S1R II vs Panasonic S5
- Panasonic S1R II vs Sony ZV-1 II
- Panasonic S1R II vs Sony ZV-1F
Specifications: Canon R100 vs Panasonic S1R II
Below is a side-by-side comparison of the specs of the two cameras to facilitate a quick review of their differences and common features.
| Camera Model | Canon R100 | Panasonic S1R II |
|---|---|---|
| Camera Type | Mirrorless system camera | Mirrorless system camera |
| Camera Lens | Canon RF mount lenses | Leica L mount lenses |
| Launch Date | May 2023 | May 2025 |
| Launch Price | USD 479 | USD 3,299 |
| Sensor Specs | Canon R100 | Panasonic S1R II |
| Sensor Technology | CMOS | BSI-CMOS |
| Sensor Format | APS-C Sensor | Full Frame Sensor |
| Sensor Size | 22.3 x 14.9 mm | 35.8 x 23.9 mm |
| Sensor Area | 332.27 mm2 | 855.62 mm2 |
| Sensor Diagonal | 26.8 mm | 43 mm |
| Crop Factor | 1.6x | 1.0x |
| Sensor Resolution | 24 Megapixels | 44.2 Megapixels |
| Image Resolution | 6000 x 4000 pixels | 8144 x 5424 pixels |
| Pixel Pitch | 3.72 μm | 4.40 μm |
| Pixel Density | 7.22 MP/cm2 | 5.16 MP/cm2 |
| Moiré control | no AA filter | no AA filter |
| Movie Capability | 4k/24p Video | 8K/30p Video |
| ISO Setting | 100 - 25,600 ISO | 80 - 51,200 ISO |
| ISO Boost | no Enhancement | 40 - 102,400 ISO |
| Image Processor | DIGIC 8 | Venus |
| Screen Specs | Canon R100 | Panasonic S1R II |
| Viewfinder Type | Electronic viewfinder | Electronic viewfinder |
| Viewfinder Field of View | 100% | 100% |
| Viewfinder Magnification | 0.58x | 0.78x |
| Viewfinder Resolution | 2360k dots | 5760k dots |
| LCD Framing | Live View | Live View |
| Rear LCD Size | 3.0inch | 3.2inch |
| LCD Resolution | 1040k dots | 1840k dots |
| LCD Attachment | Fixed screen | Fully flexible screen |
| Touch Input | no Touchscreen | Touchscreen |
| Shooting Specs | Canon R100 | Panasonic S1R II |
| Focus System | On-Sensor Phase-detect | On-Sensor Phase-detect |
| Manual Focusing Aid | no Peaking Feature | Focus Peaking |
| Max Shutter Speed (mechanical) | 1/4000s | 1/8000s |
| Continuous Shooting | 6.5 shutter flaps/s | 9 shutter flaps/s |
| Electronic Shutter | YES | up to 1/16000s |
| Time-Lapse Photography | Intervalometer built-in | Intervalometer built-in |
| Image Stabilization | Lens stabilization only | In-body stabilization |
| Fill Flash | Built-in Flash | no On-Board Flash |
| Storage Medium | SDXC cards | CFexB or SDXC cards |
| Single or Dual Card Slots | Single card slot | Dual card slots |
| UHS card support | UHS-I | UHS-II |
| Connectivity Specs | Canon R100 | Panasonic S1R II |
| External Flash | Hotshoe | Hotshoe |
| Studio Flash | no PC Sync | PC Sync socket |
| USB Connector | USB 2.0 | USB 3.2 |
| HDMI Port | micro HDMI | full HDMI |
| Microphone Port | External MIC port | External MIC port |
| Headphone Socket | no Headphone port | Headphone port |
| Wifi Support | Wifi built-in | Wifi built-in |
| Bluetooth Support | Bluetooth built-in | Bluetooth built-in |
| Body Specs | Canon R100 | Panasonic S1R II |
| Environmental Sealing | not weather sealed | Weathersealed body |
| Battery Type | Canon LP-E17 | Panasonic DMW-BLK22 |
| Battery Life (CIPA) | 400 shots per charge | 350 shots per charge |
| In-Camera Charging | no USB charging | USB charging |
| Body Dimensions |
116 x 86 x 69 mm (4.6 x 3.4 x 2.7 in) |
134 x 102 x 92 mm (5.3 x 4.0 x 3.6 in) |
| Camera Weight | 356 g (12.6 oz) | 795 g (28.0 oz) |

Check R100 price at
amazon.com

Check S1R II price at
amazon.com
Did you notice an error on this page? If so, please get in touch, so that we can correct the information.

