Panasonic S1R vs Pentax K-1 II
The Panasonic Lumix DC-S1R and the Pentax K-1 II are two enthusiast cameras that were officially introduced, respectively, in February 2019 and February 2018. The S1R is a mirrorless interchangeable lens camera, while the K-1 II is a DSLR. Both cameras are equipped with a full frame sensor. The Panasonic has a resolution of 46.7 megapixels, whereas the Pentax provides 36.2 MP.
Below is an overview of the main specs of the two cameras as a starting point for the comparison.
Going beyond this snapshot of core features and characteristics, what are the differences between the Panasonic Lumix DC-S1R and the Pentax K-1 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 Panasonic S1R and the Pentax K-1 II. The two cameras are presented according to their relative size. Three consecutive perspectives from the front, the top, and the back are available. All width, height and depth dimensions are rounded to the nearest millimeter.
The K-1 II can be obtained in two different colors (black, silver), while the S1R is only available in black.
If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Pentax K-1 II is notably smaller (8 percent) than the Panasonic S1R. Moreover, the K-1 II is slightly lighter (1 percent) than the S1R. In this context, it is worth noting that both cameras are splash and dust-proof and can, hence, be used in inclement weather conditions or harsh environments.
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 S1R gets 380 shots out of its Panasonic DMW-BLJ31 battery, while the K-1 II can take 670 images on a single charge of its Pentax D-LI90 power pack. The power pack in the S1R can be charged via the USB port, so that it is not always necessary to take the battery charger along when travelling.
The table below summarizes the key physical specs of the two cameras alongside a broader set of comparators. 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 (USD) |
Street Price |
|
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Panasonic S1R | 149 mm | 110 mm | 97 mm | 1016 g | 380 | Y | Feb 2019 | 3,699 | amazon.com | |
2. | Pentax K-1 II | 137 mm | 110 mm | 86 mm | 1010 g | 670 | Y | Feb 2018 | 1,999 | amazon.com | |
3. | Canon R5 | 138 mm | 98 mm | 88 mm | 738 g | 320 | Y | Jul 2020 | 3,899 | amazon.com | |
4. | Leica SL2-S | 146 mm | 107 mm | 83 mm | 931 g | 510 | Y | Dec 2020 | 4,895 | amazon.com | |
5. | Leica SL2 | 146 mm | 107 mm | 42 mm | 953 g | 370 | Y | Nov 2019 | 5,999 | amazon.com | |
6. | Nikon Z8 | 144 mm | 119 mm | 83 mm | 910 g | 340 | Y | May 2023 | 3,999 | amazon.com | |
7. | Nikon Z7 | 134 mm | 101 mm | 67 mm | 675 g | 330 | Y | Aug 2018 | 3,399 | ebay.com | |
8. | Olympus E-5 | 142 mm | 117 mm | 75 mm | 873 g | 750 | Y | Sep 2010 | 1,699 | ebay.com | |
9. | Panasonic S5 | 133 mm | 98 mm | 82 mm | 714 g | 440 | Y | Sep 2020 | 1,999 | amazon.com | |
10. | Panasonic S1 | 149 mm | 110 mm | 97 mm | 1017 g | 400 | Y | Feb 2019 | 2,499 | amazon.com | |
11. | Panasonic S1H | 151 mm | 114 mm | 110 mm | 1052 g | 400 | Y | May 2019 | 3,999 | amazon.com | |
12. | Panasonic GH5 | 139 mm | 98 mm | 87 mm | 725 g | 410 | Y | Jan 2017 | 1,999 | ebay.com | |
13. | Pentax K-1 | 137 mm | 110 mm | 86 mm | 1010 g | 760 | Y | Feb 2016 | 1,799 | ebay.com | |
14. | Sony A99 II | 143 mm | 104 mm | 76 mm | 849 g | 490 | Y | Sep 2016 | 3,199 | 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 K-1 II was launched at a markedly lower price (by 46 percent) than the S1R, 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. Then, after the new model is out, very good deals can frequently be found on the pre-owned market.
Sensor comparison
The imaging sensor is at the core of digital cameras and its size is one of the main determining factors 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.
Both cameras under consideration feature a full frame sensor, but their sensors differ slightly in size. They nevertheless have the same format factor of 1.0. Both cameras have a native aspect ratio (sensor width to sensor height) of 3:2.
With 46.7MP, the S1R offers a higher resolution than the K-1 II (36.2MP), but the S1R has smaller individual pixels (pixel pitch of 4.30μm versus 4.88μm for the K-1 II). However, the S1R is a somewhat more recent model (by 11 months) than the K-1 II, and its sensor might have benefitted from technological advances during this time that enhance the light gathering capacity of its pixels. 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 implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the S1R for good quality output (200 dots per inch) amounts to 41.8 x 27.9 inches or 106.3 x 70.9 cm, for very good quality (250 dpi) 33.5 x 22.3 inches or 85 x 56.7 cm, and for excellent quality (300 dpi) 27.9 x 18.6 inches or 70.8 x 47.3 cm. The corresponding values for the Pentax K-1 II are 36.8 x 24.6 inches or 93.5 x 62.4 cm for good quality, 29.4 x 19.6 inches or 74.8 x 49.9 cm for very good quality, and 24.5 x 16.4 inches or 62.3 x 41.6 cm for excellent quality prints.
Both cameras have the capacity to capture high quality composite images by combining multiple shots after shifting the sensor by miniscule distances. This multi-shot, pixel-shift mode is most suitable for photography of stationary objects (landscapes, studio scenes).
The Panasonic Lumix DC-S1R has a native sensitivity range from ISO 100 to ISO 25600, which can be extended to ISO 50-51200. The corresponding ISO settings for the Pentax K-1 II are ISO 100 to ISO 819200 (no boost).
Technology-wise, both cameras are equipped with CMOS (Complementary Metal–Oxide–Semiconductor) sensors. Both cameras use a Bayer filter for capturing RGB colors on a square grid of photosensors. This arrangement is found in most digital cameras.
Since 2007, DXO Mark has published sensor performance measurements that have been derived using a consistent methodology. 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. | Panasonic S1R | Full Frame | 46.7 | 8368 | 5584 | 4K/60p | 26.4 | 14.1 | 3525 | 100 | |
2. | Pentax K-1 II | Full Frame | 36.2 | 7360 | 4912 | 1080/60i | 25.1 | 14.0 | 2698 | 93 | |
3. | Canon R5 | Full Frame | 44.8 | 8192 | 5464 | 8K/30p | 25.3 | 14.6 | 3042 | 95 | |
4. | Leica SL2-S | Full Frame | 24.0 | 6000 | 4000 | 4K/60p | 25.2 | 14.1 | 3504 | 95 | |
5. | Leica SL2 | Full Frame | 46.7 | 8368 | 5584 | 4K/60p | 25.3 | 14.3 | 2866 | 95 | |
6. | Nikon Z8 | Full Frame | 45.4 | 8256 | 5504 | 8K/30p | 26.3 | 14.2 | 2548 | 98 | |
7. | Nikon Z7 | Full Frame | 45.4 | 8256 | 5504 | 4K/30p | 26.3 | 14.6 | 2668 | 99 | |
8. | Olympus E-5 | Four Thirds | 12.2 | 4032 | 3024 | 720/30p | 21.6 | 10.5 | 519 | 56 | |
9. | Panasonic S5 | Full Frame | 24.0 | 6000 | 4000 | 4K/60p | 25.1 | 14.5 | 2697 | 94 | |
10. | Panasonic S1 | Full Frame | 24.0 | 6000 | 4000 | 4K/60p | 25.2 | 14.5 | 3333 | 95 | |
11. | Panasonic S1H | Full Frame | 24.0 | 6000 | 4000 | 6K/30p | 25.2 | 14.2 | 2805 | 94 | |
12. | Panasonic GH5 | Four Thirds | 20.2 | 5184 | 3888 | 4K/60p | 23.9 | 13.0 | 807 | 77 | |
13. | Pentax K-1 | Full Frame | 36.2 | 7360 | 4912 | 1080/60i | 25.4 | 14.6 | 3280 | 96 | |
14. | Sony A99 II | Full Frame | 42.2 | 7952 | 5304 | 4K/30p | 25.4 | 13.4 | 2317 | 92 | |
Note: DXO values in italics represent estimates based on sensor size and age. |
Many modern cameras are not only capable of taking still images, but can also record movies. The two cameras under consideration both have sensors whose read-out speed is fast enough to capture moving pictures, but the S1R provides a higher video resolution than the K-1 II. It can shoot video footage at 4K/60p, while the Pentax is limited to 1080/60i.
Feature comparison
Apart from body and sensor, cameras can and do differ across a range of features. For example, the S1R has an electronic viewfinder (5760k dots), while the K-1 II has an optical one. Both systems have their advantages, with the electronic viewfinder making it possible to project supplementary shooting information into the framing view, whereas the optical viewfinder offers lag-free viewing and a very clear framing image. The viewfinders of both cameras offer the same field of view (100%), but the viewfinder of the S1R has a higher magnification than the one of the K-1 II (0.78x vs 0.70x), so that the size of the image transmitted appears closer to the size seen with the naked human eye. The following table reports on some other key feature differences and similarities of the Panasonic S1R, the Pentax K-1 II, and comparable cameras.
# | 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. | Panasonic S1R | 5760 | Y | 3.2 / 2100 | full-flex | Y | 1/8000s | 9.0/s | n | Y | |
2. | Pentax K-1 II | optical | Y | 3.2 / 1037 | full-flex | n | 1/8000s | 4.4/s | n | Y | |
3. | Canon R5 | 5760 | Y | 3.2 / 2100 | swivel | Y | 1/8000s | 12.0/s | n | Y | |
4. | Leica SL2-S | 5760 | Y | 3.2 / 2100 | fixed | Y | 1/8000s | 20.0/s | n | Y | |
5. | Leica SL2 | 5760 | Y | 3.2 / 2100 | fixed | Y | 1/8000s | 10.0/s | n | Y | |
6. | Nikon Z8 | 3690 | Y | 3.2 / 2089 | full-flex | Y | 1/32000s | 30.0/s | n | Y | |
7. | Nikon Z7 | 3690 | Y | 3.2 / 2100 | tilting | Y | 1/8000s | 9.0/s | n | Y | |
8. | Olympus E-5 | optical | Y | 3.0 / 920 | swivel | n | 1/8000s | 5.0/s | Y | Y | |
9. | Panasonic S5 | 2360 | n | 3.0 / 1840 | swivel | Y | 1/8000s | 7.0/s | n | Y | |
10. | Panasonic S1 | 5760 | Y | 3.2 / 2100 | full-flex | Y | 1/8000s | 9.0/s | n | Y | |
11. | Panasonic S1H | 5760 | Y | 3.2 / 2330 | swivel | Y | 1/8000s | 9.0/s | n | Y | |
12. | Panasonic GH5 | 3680 | n | 3.2 / 1620 | swivel | Y | 1/8000s | 12.0/s | n | Y | |
13. | Pentax K-1 | optical | Y | 3.2 / 1037 | full-flex | n | 1/8000s | 4.4/s | n | Y | |
14. | Sony A99 II | 2400 | Y | 3.0 / 1229 | full-flex | n | 1/8000s | 12.0/s | n | Y | |
Note: *) Information refers to the mechanical shutter, unless the camera only has an electronic one. |
One differentiating feature between the two cameras concerns the touch sensitivity of the rear screen. The S1R has a touchscreen, while the K-1 II has a conventional panel. Touch control can be particularly helpful, for example, for setting the focus point.
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, the S1R is one of those camera that have an additional 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 Panasonic S1R and the Pentax K-1 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 S1R writes its imaging data to SDXC or XQD cards, while the K-1 II uses SDXC cards. Both cameras feature dual card slots, which can be very useful in case a memory card fails. The S1R supports UHS-II cards (on both slots), while the K-1 II can use UHS-I cards.
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 Panasonic Lumix DC-S1R and Pentax K-1 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. | Panasonic S1R | Y | stereo / mono | Y | Y | full | 3.1 | Y | - | Y | |
2. | Pentax K-1 II | Y | stereo / mono | Y | Y | micro | 2.0 | Y | - | - | |
3. | Canon R5 | Y | mono / mono | Y | Y | micro | 3.2 | Y | - | Y | |
4. | Leica SL2-S | Y | stereo / mono | Y | Y | full | 3.2 | Y | - | Y | |
5. | Leica SL2 | Y | stereo / mono | Y | Y | full | 3.1 | Y | - | Y | |
6. | Nikon Z8 | Y | stereo / mono | Y | Y | full | 3.2 | Y | - | Y | |
7. | Nikon Z7 | Y | stereo / mono | Y | Y | micro | 3.1 | Y | - | Y | |
8. | Olympus E-5 | Y | stereo / - | - | - | mini | 2.0 | - | - | - | |
9. | Panasonic S5 | Y | stereo / mono | Y | Y | micro | 3.2 | Y | - | Y | |
10. | Panasonic S1 | Y | stereo / mono | Y | Y | full | 3.1 | Y | - | Y | |
11. | Panasonic S1H | Y | stereo / mono | Y | Y | full | 3.1 | Y | - | Y | |
12. | Panasonic GH5 | Y | stereo / mono | Y | Y | full | 3.1 | Y | - | Y | |
13. | Pentax K-1 | Y | stereo / mono | Y | Y | micro | 2.0 | Y | - | - | |
14. | Sony A99 II | Y | stereo / mono | Y | Y | micro | 2.0 | Y | Y | Y |
Both cameras feature a PC Sync terminal to control professional strobe lights, which will be appreciated by studio photographers.
Travel and landscape photographers will find it useful that the K-1 II has an internal geolocalization sensor and can record GPS coordinates in its EXIF data.
Both the S1R and the K-1 II are recent models that are part of the current product line-up. The K-1 II replaced the earlier Pentax K-1, while the S1R does not have a direct predecessor. Further information on the features and operation of the S1R and K-1 II can be found, respectively, in the Panasonic S1R Manual (free pdf) or the online Pentax K-1 II Manual.
Review summary
So how do things add up? Is the Panasonic S1R better than the Pentax K-1 II or vice versa? The listing below highlights the relative strengths of the two models.
Arguments in favor of the Panasonic Lumix DC-S1R:
- More detail: Offers more megapixels (46.7 vs 36.2MP) with a 14% higher linear resolution.
- Better video: Provides higher definition movie capture (4K/60p vs 1080/60i).
- More framing info: Has an electronic viewfinder that displays shooting data.
- Larger viewfinder image: Features a viewfinder with a higher magnification (0.78x vs 0.70x).
- More detailed LCD: Has a higher resolution rear screen (2100k vs 1037k dots).
- Fewer buttons to press: Is equipped with a touch-sensitive rear screen to facilitate handling.
- Faster burst: Shoots at higher frequency (9 vs 4.4 flaps/sec) to capture the decisive moment.
- Less disturbing: Has an electronic shutter option for completely silent shooting.
- Easier travel charging: Can be conveniently charged via its USB port.
- More legacy lens friendly: Can take a broad range of non-native lenses via adapters.
- Faster data transfer: Supports a more advanced USB protocol (3.1 vs 2.0).
- More solid recording: Has a full-sized HDMI port for a sturdy connection to an external recorder.
- Easier wireless transfer: Supports Bluetooth for image sharing without cables.
- Faster buffer clearing: Supports a more advanced SD data transfer standard (UHS-II vs UHS-I).
- More modern: Is somewhat more recent (announced 11 months after the K-1 II).
Reasons to prefer the Pentax K-1 II:
- Brighter framing: Features an optical viewfinder for clear, lag-free composition.
- Longer lasting: Gets more shots (670 versus 380) out of a single battery charge.
- Easier geotagging: Features an internal GPS sensor to log localization data.
- More affordable: Was introduced into a lower priced category (46 percent cheaper at launch).
- More heavily discounted: Has been on the market for longer (launched in February 2018).
If the count of individual advantages (bullet points above) is taken as a guide, the S1R is the clear winner of the match-up (15 : 5 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 wildlife photographer will view the differences between cameras in a way that diverges from the perspective of a family photog, and a person interested in architecture has distinct needs from a sports 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 Panasonic S1R and the Pentax K-1 II place the cameras among the top in their class? Find out in the latest Best Mirrorless Interchangeable Lens Camera and Best DSLR Camera listings whether the two cameras rank among the cream of the crop.
In any case, while the comparison of the spec-sheets of cameras can offer a general idea of their imaging potential, it says little about, for example, the shooting experience and imaging performance of the S1R and the K-1 II in practical situations. User reviews that are available, for instance, at amazon can sometimes shed light on these issues, but such feedback is all too often partial, inconsistent, and inaccurate.
Expert reviews
This is why expert reviews are important. The following table reports the overall ratings of the cameras as published by some of the major camera 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 (USD) |
Street Price |
|
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Panasonic S1R | 4.5/5 | .. | 4.6/5 | 89/100 | 4.5/5 | 4.5/5 | Feb 2019 | 3,699 | amazon.com | |
2. | Pentax K-1 II | .. | .. | 4.5/5 | 79/100 | 4.5/5 | 4.5/5 | Feb 2018 | 1,999 | amazon.com | |
3. | Canon R5 | 4.5/5 | + | 4/5 | 91/100 | 4.5/5 | 4.5/5 | Jul 2020 | 3,899 | amazon.com | |
4. | Leica SL2-S | 4/5 | .. | 4/5 | .. | 4.5/5 | 4.5/5 | Dec 2020 | 4,895 | amazon.com | |
5. | Leica SL2 | 4/5 | .. | 4.5/5 | .. | 4.5/5 | 4/5 | Nov 2019 | 5,999 | amazon.com | |
6. | Nikon Z8 | 5/5 | .. | 5/5 | 94/100 | 5/5 | 4.5/5 | May 2023 | 3,999 | amazon.com | |
7. | Nikon Z7 | 5/5 | + | 4.8/5 | 89/100 | 4.5/5 | 5/5 | Aug 2018 | 3,399 | ebay.com | |
8. | Olympus E-5 | 4/5 | .. | .. | 75/100 | 4/5 | 4.5/5 | Sep 2010 | 1,699 | ebay.com | |
9. | Panasonic S5 | 4.5/5 | + + | 4.5/5 | 88/100 | 4.5/5 | 4.5/5 | Sep 2020 | 1,999 | amazon.com | |
10. | Panasonic S1 | 4.5/5 | + + | 4.5/5 | 88/100 | 4.5/5 | 4/5 | Feb 2019 | 2,499 | amazon.com | |
11. | Panasonic S1H | .. | .. | 4/5 | 90/100 | .. | .. | May 2019 | 3,999 | amazon.com | |
12. | Panasonic GH5 | 4.5/5 | + + | .. | 85/100 | 4.5/5 | 5/5 | Jan 2017 | 1,999 | ebay.com | |
13. | Pentax K-1 | 5/5 | .. | .. | 84/100 | 5/5 | 5/5 | Feb 2016 | 1,799 | ebay.com | |
14. | Sony A99 II | .. | .. | 4.5/5 | 85/100 | 4.5/5 | 4.5/5 | Sep 2016 | 3,199 | ebay.com | |
Note: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available. |
The above review scores should be interpreted with care, though. The ratings are only valid when referring to cameras in the same category and of the same age. Thus, a score needs to be put into the context of the launch date and the launch price of the camera, and rating-comparisons among cameras that span long time periods or concern very differently equipped models make little sense. Also, please note that some of the review sites have changed their methodology and reporting over time.
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. Alternatively, you can follow any of the listed hyperlinks for comparisons that others found interesting.
- Canon 90D vs Pentax K-1 II
- Canon M5 vs Panasonic S1R
- Canon M6 Mark II vs Pentax K-1 II
- Canon M6 vs Panasonic S1R
- Canon T3i vs Panasonic S1R
- Fujifilm X-T100 vs Pentax K-1 II
- Leica Q3 vs Panasonic S1R
- Nikon D500 vs Pentax K-1 II
- Nikon Z8 vs Pentax K-1 II
- Olympus E-510 vs Panasonic S1R
- Panasonic S1R vs Sony A3000
- Pentax K-1 II vs YI M1
Specifications: Panasonic S1R vs Pentax K-1 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 | Panasonic S1R | Pentax K-1 II |
---|---|---|
Camera Type | Mirrorless system camera | Digital single lens reflex |
Camera Lens | Leica L mount lenses | Pentax K mount lenses |
Launch Date | February 2019 | February 2018 |
Launch Price | USD 3,699 | USD 1,999 |
Sensor Specs | Panasonic S1R | Pentax K-1 II |
Sensor Technology | CMOS | CMOS |
Sensor Format | Full Frame Sensor | Full Frame Sensor |
Sensor Size | 36.0 x 24.0 mm | 35.9 x 24.0 mm |
Sensor Area | 864 mm2 | 861.6 mm2 |
Sensor Diagonal | 43.3 mm | 43.2 mm |
Crop Factor | 1.0x | 1.0x |
Sensor Resolution | 46.7 Megapixels | 36.2 Megapixels |
Image Resolution | 8368 x 5584 pixels | 7360 x 4912 pixels |
Pixel Pitch | 4.30 μm | 4.88 μm |
Pixel Density | 5.41 MP/cm2 | 4.20 MP/cm2 |
Moiré control | no AA filter | no AA filter |
Movie Capability | 4K/60p Video | 1080/60i Video |
ISO Setting | 100 - 25,600 ISO | 100 - 819,200 ISO |
ISO Boost | 50 - 51,200 ISO | no Enhancement |
Image Processor | Venus | PRIME IV |
DXO Sensor Quality (score) | 100 | .. |
DXO Color Depth (bits) | 26.4 | .. |
DXO Dynamic Range (EV) | 14.1 | .. |
DXO Low Light (ISO) | 3525 | .. |
Screen Specs | Panasonic S1R | Pentax K-1 II |
Viewfinder Type | Electronic viewfinder | Optical viewfinder |
Viewfinder Field of View | 100% | 100% |
Viewfinder Magnification | 0.78x | 0.70x |
Viewfinder Resolution | 5760k dots | |
Top-Level Screen | Control Panel | Control Panel |
LCD Framing | Live View | Live View |
Rear LCD Size | 3.2inch | 3.2inch |
LCD Resolution | 2100k dots | 1037k dots |
LCD Attachment | Fully flexible screen | Fully flexible screen |
Touch Input | Touchscreen | no Touchscreen |
Shooting Specs | Panasonic S1R | Pentax K-1 II |
Focus System | Contrast-detect AF | Phase-detect AF |
Manual Focusing Aid | Focus Peaking | Focus Peaking |
Max Shutter Speed (mechanical) | 1/8000s | 1/8000s |
Continuous Shooting | 9 shutter flaps/s | 4.4 shutter flaps/s |
Shutter Life Expectancy | 400 000 actuations | 300 000 actuations |
Electronic Shutter | up to 1/8000s | no E-Shutter |
Time-Lapse Photography | Intervalometer built-in | Intervalometer built-in |
Image Stabilization | In-body stabilization | In-body stabilization |
Fill Flash | no On-Board Flash | no On-Board Flash |
Storage Medium | SDXC or XQD cards | SDXC cards |
Single or Dual Card Slots | Dual card slots | Dual card slots |
UHS card support | Dual UHS-II | UHS-I |
Connectivity Specs | Panasonic S1R | Pentax K-1 II |
External Flash | Hotshoe | Hotshoe |
Studio Flash | PC Sync socket | PC Sync socket |
USB Connector | USB 3.1 | USB 2.0 |
HDMI Port | full HDMI | micro HDMI |
Microphone Port | External MIC port | External MIC port |
Headphone Socket | Headphone port | Headphone port |
Wifi Support | Wifi built-in | Wifi built-in |
Bluetooth Support | Bluetooth built-in | no Bluetooth |
Geotagging | no internal GPS | GPS built-in |
Body Specs | Panasonic S1R | Pentax K-1 II |
Environmental Sealing | Weathersealed body | Weathersealed body |
Battery Type | Panasonic DMW-BLJ31 | Pentax D-LI90 |
Battery Life (CIPA) | 380 shots per charge | 670 shots per charge |
In-Camera Charging | USB charging | no USB charging |
Body Dimensions |
149 x 110 x 97 mm (5.9 x 4.3 x 3.8 in) |
137 x 110 x 86 mm (5.4 x 4.3 x 3.4 in) |
Camera Weight | 1016 g (35.8 oz) | 1010 g (35.6 oz) |
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