Leica SL3-S vs Pentax WG-90
The Leica SL3-S and the Pentax WG-90 are two digital cameras that were announced, respectively, in January 2025 and November 2023. The Leica SL3-S is a mirrorless interchangeable lens camera, while the WG-90 is a fixed lens compact. The cameras are based on a full frame (Leica SL3-S) and a 1/2.3-inch (WG-90) sensor. The Leica has a resolution of 24 megapixels, whereas the Pentax provides 15.9 MP.
Below is an overview of the main specs of the two cameras as a starting point for the comparison.

Check Leica SL3-S price at
amazon.com

Check WG-90 price at
amazon.com
Going beyond this snapshot of core features and characteristics, what are the differences between the Leica SL3-S and the Pentax WG-90? 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
An illustration of the physical size and weight of the Leica SL3-S and the Pentax WG-90 is provided in the side-by-side display below. The two cameras are presented according to their relative size. Three consecutive views from the front, the top, and the rear side are shown. All width, height and depth measures are rounded to the nearest millimeter.
The WG-90 can be obtained in two different colors (black, blue), while the Leica SL3-S 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 WG-90 is considerably smaller (50 percent) than the Leica SL3-S. 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. More than that, the WG-90 is water-proof up to 14m and can, thus, be used for underwater photography.
The above size and weight comparisons are to some extent incomplete and possibly misleading, as the WG-90 has a lens built in, whereas the Leica SL3-S is an interchangeable lens camera that requires a separate lens. Attaching the latter will add extra weight and bulk to the setup.
The power pack in the Leica SL3-S can be charged via the USB port, so that it is not always necessary to take the battery charger along when travelling.
The following table provides a synthesis of the main physical specifications of the two cameras and other similar ones. If you would like to visualize and compare a different camera combination, you can navigate to the CAM-parator app and make your selection from a broad list of cameras there.

| Camera Model |
Camera Width |
Camera Height |
Camera Depth |
Camera Weight |
Battery Life |
Weather Sealing |
Camera Launch |
Launch Price |
Street Price |
||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1. | Leica SL3-S | 141 mm | 108 mm | 85 mm | 852 g | 315 | Y | Jan 2025 | US$ 5 299 | amazon.com | |
| 2. | Pentax WG-90 | 123 mm | 62 mm | 30 mm | 194 g | 300 | Y | Nov 2023 | US$ 279 | amazon.com | |
| 3. | Canon R1 | 158 mm | 150 mm | 87 mm | 1115 g | 1330 | Y | Jul 2024 | US$ 6 299 | amazon.com | |
| 4. | Canon R3 | 150 mm | 143 mm | 87 mm | 1015 g | 760 | Y | Sep 2021 | US$ 5 999 | amazon.com | |
| 5. | Fujifilm GFX 100S II | 150 mm | 104 mm | 87 mm | 883 g | 530 | Y | May 2024 | US$ 4 999 | amazon.com | |
| 6. | Fujifilm XP130 | 110 mm | 71 mm | 28 mm | 207 g | 240 | Y | Jan 2018 | US$ 229 | ebay.com | |
| 7. | Fujifilm XP140 | 110 mm | 71 mm | 28 mm | 207 g | 240 | Y | Feb 2019 | US$ 229 | ebay.com | |
| 8. | Leica SL2 | 146 mm | 107 mm | 42 mm | 953 g | 370 | Y | Nov 2019 | US$ 5 999 | amazon.com | |
| 9. | Leica SL2-S | 146 mm | 107 mm | 83 mm | 931 g | 510 | Y | Dec 2020 | US$ 4 899 | amazon.com | |
| 10. | Leica SL3 | 141 mm | 108 mm | 85 mm | 854 g | 320 | Y | Mar 2024 | US$ 6 999 | amazon.com | |
| 11. | Nikon W300 | 112 mm | 66 mm | 29 mm | 231 g | 280 | Y | May 2017 | US$ 389 | ebay.com | |
| 12. | Panasonic GH7 | 138 mm | 100 mm | 100 mm | 805 g | 380 | Y | Jun 2024 | US$ 2 199 | amazon.com | |
| 13. | Panasonic S1 II | 134 mm | 102 mm | 92 mm | 800 g | 350 | Y | May 2025 | US$ 3 199 | amazon.com | |
| 14. | Panasonic S5 II | 134 mm | 102 mm | 90 mm | 740 g | 370 | Y | Jan 2023 | US$ 1 999 | amazon.com | |
| 15. | Pentax WG-1000 | 116 mm | 69 mm | 51 mm | 220 g | 300 | Y | Jun 2024 | US$ 229 | amazon.com | |
| 16. | Ricoh WG-60 | 123 mm | 62 mm | 30 mm | 193 g | 300 | Y | Oct 2018 | US$ 279 | ebay.com | |
| 17. | Sony A9 III | 136 mm | 97 mm | 83 mm | 702 g | 530 | Y | Nov 2023 | US$ 5 999 | amazon.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 naturally be influenced heavily by the price. The listed launch prices provide an indication of the market segment that the manufacturer of the cameras have been targeting. The WG-90 was launched at a lower price than the Leica SL3-S, despite having a lens built in. Normally, street prices remain initially close to the MSRP, but after a couple of months, the first discounts appear. 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 Leica SL3-S features a full frame sensor and the Pentax WG-90 a 1/2.3-inch sensor. The sensor area in the WG-90 is 97 percent smaller. As a result of these sensor size differences, the cameras have a format factor of, respectively, 1.0 and 5.6. The sensor in the Leica SL3-S has a native 3:2 aspect ratio, while the one in the WG-90 offers a 4:3 aspect.

With 24MP, the Leica SL3-S offers a higher resolution than the WG-90 (15.9MP), but the Leica SL3-S nevertheless has larger individual pixels (pixel pitch of 6.00μm versus 1.33μm for the WG-90) due to its larger sensor. Moreover, the Leica SL3-S is a somewhat more recent model (by 1 year and 2 months) than the WG-90, and its sensor might have benefitted from technological advances during this time that further 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 Leica SL3-S implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the Leica SL3-S for good quality output (200 dots per inch) amounts to 30 x 20 inches or 76.2 x 50.8 cm, for very good quality (250 dpi) 24 x 16 inches or 61 x 40.6 cm, and for excellent quality (300 dpi) 20 x 13.3 inches or 50.8 x 33.9 cm. The corresponding values for the Pentax WG-90 are 23 x 17.3 inches or 58.5 x 43.9 cm for good quality, 18.4 x 13.8 inches or 46.8 x 35.1 cm for very good quality, and 15.4 x 11.5 inches or 39 x 29.3 cm for excellent quality prints.
The Leica SL3-S has on-sensor phase detect pixels, which results in fast and reliable autofocus acquisition even during live view operation.
Unlike the WG-90, the Leica SL3-S has the capacity to capture high quality composite images (96MP) 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 Leica SL3-S has a native sensitivity range from ISO 100 to ISO 50000, which can be extended to ISO 50-100000. The corresponding ISO settings for the Pentax WG-90 are ISO 125 to ISO 6400 (no boost).
In terms of underlying technology, the Leica SL3-S is build around a CMOS sensor, while the WG-90 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. | Leica SL3-S | Full Frame | 24.0 | 6000 | 4000 | 6K/30p | 25.4 | 14.8 | 3383 | 97 | |
| 2. | Pentax WG-90 | 1/2.3 | 15.9 | 4608 | 3456 | 1080/60p | 20.9 | 12.8 | 1570 | 54 | |
| 3. | Canon R1 | Full Frame | 24.0 | 6000 | 4000 | 6K/60p | 25.4 | 14.8 | 3332 | 97 | |
| 4. | Canon R3 | Full Frame | 24.0 | 6000 | 4000 | 6K/60p | 25.0 | 14.7 | 4086 | 96 | |
| 5. | Fujifilm GFX 100S II | Medium Format | 101.8 | 11648 | 8736 | 4K/30p | 25.9 | 15.1 | 3720 | 101 | |
| 6. | Fujifilm XP130 | 1/2.3 | 15.9 | 4608 | 3456 | 1080/60p | 20.6 | 12.1 | 1000 | 51 | |
| 7. | Fujifilm XP140 | 1/2.3 | 15.9 | 4608 | 3456 | 4K/15p | 20.7 | 12.2 | 1102 | 52 | |
| 8. | Leica SL2 | Full Frame | 46.7 | 8368 | 5584 | 4K/60p | 25.3 | 14.3 | 2866 | 95 | |
| 9. | Leica SL2-S | Full Frame | 24.0 | 6000 | 4000 | 4K/60p | 25.2 | 14.1 | 3504 | 95 | |
| 10. | Leica SL3 | Full Frame | 60.3 | 9520 | 6336 | 8K/30p | 25.4 | 14.8 | 3295 | 97 | |
| 11. | Nikon W300 | 1/2.3 | 15.9 | 4608 | 3456 | 4K/30p | 20.5 | 12.0 | 938 | 50 | |
| 12. | Panasonic GH7 | Four Thirds | 25.0 | 5776 | 4336 | 5.7K/60p | 23.4 | 13.6 | 1784 | 78 | |
| 13. | Panasonic S1 II | Full Frame | 24.0 | 6000 | 4000 | 6K/30p | 25.4 | 14.8 | 3406 | 97 | |
| 14. | Panasonic S5 II | Full Frame | 24.0 | 6000 | 4000 | 6K/30p | 25.4 | 14.6 | 3158 | 96 | |
| 15. | Pentax WG-1000 | 1/2.3 | 15.9 | 4608 | 3456 | 1080/30p | 20.9 | 12.8 | 1626 | 54 | |
| 16. | Ricoh WG-60 | 1/2.3 | 15.9 | 4608 | 3456 | 1080/60p | 20.6 | 12.2 | 1072 | 51 | |
| 17. | Sony A9 III | Full Frame | 24.0 | 6000 | 4000 | 4K/120p | 25.4 | 14.7 | 3243 | 96 | |
| 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 also of capturing video footage. Both cameras under consideration are equipped with sensors that have a sufficiently high read-out speed for moving images, but the Leica SL3-S provides a higher video resolution than the WG-90. It can shoot video footage at 6K/30p, while the Pentax is limited to 1080/60p.
Feature comparison
Beyond body and sensor, cameras can and do differ across a range of features. For example, the Leica SL3-S has an electronic viewfinder (5760k dots), which can be very helpful when shooting in bright sunlight. In contrast, the WG-90 relies on live view and the rear LCD for framing. The following table reports on some other key feature differences and similarities of the Leica SL3-S, the Pentax WG-90, 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. | Leica SL3-S | 5760 | Y | 3.2 / 2333 | tilting | Y | 1/8000s | 30.0/s | n | Y | |
| 2. | Pentax WG-90 | none | n | 2.7 / 230 | fixed | n | 1/4000s | 8.0/s | Y | n | |
| 3. | Canon R1 | 9440 | Y | 3.2 / 2100 | swivel | Y | 1/8000s | 12.0/s | n | Y | |
| 4. | Canon R3 | 5760 | Y | 3.2 / 4150 | swivel | Y | 1/8000s | 12.0/s | n | Y | |
| 5. | Fujifilm GFX 100S II | 5760 | Y | 3.2 / 2360 | full-flex | Y | 1/4000s | 7.0/s | n | Y | |
| 6. | Fujifilm XP130 | none | n | 3.0 / 920 | fixed | n | 1/2000s | 10.0/s | Y | Y | |
| 7. | Fujifilm XP140 | none | n | 3.0 / 920 | fixed | n | 1/2000s | 10.0/s | Y | Y | |
| 8. | Leica SL2 | 5760 | Y | 3.2 / 2100 | fixed | Y | 1/8000s | 10.0/s | n | Y | |
| 9. | Leica SL2-S | 5760 | Y | 3.2 / 2100 | fixed | Y | 1/8000s | 20.0/s | n | Y | |
| 10. | Leica SL3 | 5760 | Y | 3.2 / 2333 | tilting | Y | 1/8000s | 5.0/s | n | Y | |
| 11. | Nikon W300 | none | n | 3.0 / 921 | fixed | n | 1/4000s | 7.0/s | Y | Y | |
| 12. | Panasonic GH7 | 3680 | n | 3.0 / 1840 | full-flex | Y | 1/8000s | 14.0/s | n | Y | |
| 13. | Panasonic S1 II | 5760 | n | 3.2 / 1840 | full-flex | Y | 1/8000s | 10.0/s | n | Y | |
| 14. | Panasonic S5 II | 3680 | n | 3.0 / 1840 | swivel | Y | 1/8000s | 9.0/s | n | Y | |
| 15. | Pentax WG-1000 | none | n | 2.7 / 230 | fixed | n | 1/2000s | 8.0/s | Y | n | |
| 16. | Ricoh WG-60 | none | n | 2.7 / 230 | fixed | n | 1/4000s | 8.0/s | Y | n | |
| 17. | Sony A9 III | 9440 | n | 3.2 / 2100 | full-flex | Y | 1/80000s | 120.0/s | n | Y | |
| Note: *) Information refers to the mechanical shutter, unless the camera only has an electronic one. | |||||||||||
One feature that is present on the Leica SL3-S, but is missing on the WG-90 is a top-level LCD. While being, of course, smaller than the rear screen, the control panel conveys some of the essential shooting information and can be convenient for quick and easy settings verification.
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 Leica SL3-S 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 Leica SL3-S and the Pentax WG-90 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 Leica SL3-S writes its imaging data to CFexpress (type B) or SDXC cards, while the WG-90 uses SDXC cards. The Leica SL3-S features dual card slots, which can be very useful in case a memory card fails. In contrast, the WG-90 only has one slot. The Leica SL3-S supports UHS-II cards (Ultra High Speed data transfer of up to 312 MB/s), while the WG-90 cannot take advantage of Ultra High Speed SD 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 Leica SL3-S and Pentax WG-90 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. | Leica SL3-S | Y | stereo / mono | Y | Y | full | 3.2 | Y | - | Y | |
| 2. | Pentax WG-90 | - | mono / mono | - | - | micro | 2.0 | - | - | - | |
| 3. | Canon R1 | Y | stereo / mono | Y | Y | full | 3.2 | Y | - | Y | |
| 4. | Canon R3 | Y | stereo / mono | Y | Y | micro | 3.2 | Y | - | Y | |
| 5. | Fujifilm GFX 100S II | Y | stereo / mono | Y | Y | micro | 3.2 | Y | - | Y | |
| 6. | Fujifilm XP130 | - | mono / mono | - | - | micro | 2.0 | Y | - | Y | |
| 7. | Fujifilm XP140 | - | mono / mono | - | - | micro | 2.0 | Y | - | Y | |
| 8. | Leica SL2 | Y | stereo / mono | Y | Y | full | 3.1 | Y | - | Y | |
| 9. | Leica SL2-S | Y | stereo / mono | Y | Y | full | 3.2 | Y | - | Y | |
| 10. | Leica SL3 | Y | stereo / mono | Y | Y | full | 3.1 | Y | - | Y | |
| 11. | Nikon W300 | - | stereo / mono | - | - | micro | 2.0 | Y | - | Y | |
| 12. | Panasonic GH7 | Y | stereo / mono | Y | Y | full | 3.2 | Y | - | Y | |
| 13. | Panasonic S1 II | Y | stereo / mono | Y | Y | full | 3.2 | Y | - | Y | |
| 14. | Panasonic S5 II | Y | stereo / mono | Y | Y | full | 3.2 | Y | - | Y | |
| 15. | Pentax WG-1000 | - | mono / mono | - | - | - | 2.0 | - | - | - | |
| 16. | Ricoh WG-60 | - | mono / mono | - | - | micro | 2.0 | - | - | - | |
| 17. | Sony A9 III | Y | stereo / mono | Y | Y | full | 3.2 | Y | - | Y |
It is notable that the Leica SL3-S has a hotshoe, while the WG-90 does not. This socket makes it possible to easily attach optional accessories, such as an external flash gun.
Both the Leica SL3-S and the WG-90 are recent models that are part of the current product line-up. The Leica SL3-S replaced the earlier Leica SL2-S, while the WG-90 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 Leica and Pentax websites.
Review summary
So what conclusions can be drawn? Is there a clear favorite between the Leica SL3-S and the Pentax WG-90? Which camera is better? Below is a summary of the relative strengths of each of the two contestants.

Reasons to prefer the Leica SL3-S:
- More detail: Offers more megapixels (24 vs 15.9MP) with a 25% higher linear resolution.
- High quality composites: Can combine several shots after pixel-shifting its sensor.
- Better image quality: Features a larger and more technologically advanced imaging 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 (6K/30p vs 1080/60p).
- Better live-view autofocus: Features on-sensor phase-detection for more confident autofocus.
- Better sound: Can connect to an external microphone for higher quality sound recording.
- Better sound control: Has a headphone port that enables audio monitoring while recording.
- Easier framing: Has an electronic viewfinder for image composition and settings control.
- Easier setting verification: Features an LCD display on top to control shooting parameters.
- Larger screen: Has a bigger rear LCD (3.2" vs 2.7") for image review and settings control.
- More detailed LCD: Has a higher resolution rear screen (2333k vs 230k dots).
- More flexible LCD: Has a tilting screen for odd-angle shots in landscape orientation.
- Fewer buttons to press: Is equipped with a touch-sensitive rear screen to facilitate handling.
- Faster shutter: Has higher mechanical shutter speed (1/8000s vs 1/4000s) to freeze action.
- Faster burst: Shoots at higher frequency (30 vs 8 flaps/sec) to capture the decisive moment.
- Less disturbing: Has an electronic shutter option for completely silent shooting.
- More flexible: Accepts interchangeable lenses, so that lens characteristics can be altered.
- Easier travel charging: Can be conveniently charged via its USB port.
- Sharper images: Has hand-shake reducing image stabilization built-in.
- Better lighting: Features a hotshoe and can thus hold and trigger an external flash gun.
- Faster data transfer: Supports a more advanced USB protocol (3.2 vs 2.0).
- Easier file upload: Has wifi built in for automatic backup or image transfer to the web.
- Easier wireless transfer: Supports Bluetooth for image sharing without cables.
- Greater peace of mind: Features a second card slot as a backup in case of memory card failure.
- Faster buffer clearing: Supports Ultra High Speed (UHS-II) SDXC cards.
- More prestigious: Has the Leica luxury appeal, which ensures a high resale price.
- More modern: Is somewhat more recent (announced 1 year and 2 months after the WG-90).

Arguments in favor of the Pentax WG-90:
- Ready to shoot: Has an integrated lens, whereas the Leica SL3-S necessitates an extra lens.
- More compact: Is smaller (123x62mm vs 141x108mm) and will fit more readily into a bag.
- Less heavy: Has a lower weight even though it has a lens built in (unlike the Leica SL3-S).
- Water-proof: Is rugged and sealed and can thus be used for underwater photography (up to 14m).
- Easier fill-in: Has a small integrated flash to brighten shadows of backlit subjects.
- More affordable: Was introduced at a lower price, despite coming with a built-in lens.
- More heavily discounted: Has been on the market for longer (launched in November 2023).
If the number of relative strengths (bullet points above) is taken as a guide, the Leica SL3-S is the clear winner of the match-up (31 : 7 points). However, the relevance of individual strengths will vary across photographers, so that you might want to apply your own weighing scheme to the summary points when reflecting and deciding 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 Leica SL3-S and the Pentax WG-90 place the cameras among the top in their class? Find out in the latest Best Mirrorless Interchangeable Lens Camera and Best Travel-Zoom Camera listings whether the two cameras rank among the cream of the crop.
In any case, while the comparison of technical specifications can provide a useful overview of the capabilities of different cameras, it remains incomplete and does no justice, for example, to the way the Leica SL3-S or the WG-90 perform in practice. At times, user reviews, such as those published at amazon, address these issues in a useful manner, but such feedback is on many occasions incomplete, inconsistent, and unreliable.
Expert reviews
This is where reviews by experts come in. The adjacent summary-table relays the overall verdicts of several of the most popular 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 |
Street Price |
||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1. | Leica SL3-S | .. | .. | .. | .. | .. | .. | Jan 2025 | US$ 5 299 | amazon.com | |
| 2. | Pentax WG-90 | .. | .. | .. | .. | .. | .. | Nov 2023 | US$ 279 | amazon.com | |
| 3. | Canon R1 | .. | .. | .. | .. | .. | .. | Jul 2024 | US$ 6 299 | amazon.com | |
| 4. | Canon R3 | 5/5 | o | 4.5/5 | .. | 5/5 | 4.5/5 | Sep 2021 | US$ 5 999 | amazon.com | |
| 5. | Fujifilm GFX 100S II | .. | .. | .. | .. | .. | .. | May 2024 | US$ 4 999 | amazon.com | |
| 6. | Fujifilm XP130 | .. | o | .. | .. | 3.5/5 | 4/5 | Jan 2018 | US$ 229 | ebay.com | |
| 7. | Fujifilm XP140 | .. | + | .. | .. | 3.5/5 | 4/5 | Feb 2019 | US$ 229 | ebay.com | |
| 8. | Leica SL2 | 4/5 | .. | 4.5/5 | .. | 4.5/5 | 4/5 | Nov 2019 | US$ 5 999 | amazon.com | |
| 9. | Leica SL2-S | 4/5 | .. | 4/5 | .. | 4.5/5 | 4.5/5 | Dec 2020 | US$ 4 899 | amazon.com | |
| 10. | Leica SL3 | .. | .. | 4.5/5 | .. | .. | 4.5/5 | Mar 2024 | US$ 6 999 | amazon.com | |
| 11. | Nikon W300 | .. | + | .. | .. | 4/5 | 4/5 | May 2017 | US$ 389 | ebay.com | |
| 12. | Panasonic GH7 | .. | .. | .. | .. | .. | .. | Jun 2024 | US$ 2 199 | amazon.com | |
| 13. | Panasonic S1 II | .. | .. | .. | .. | .. | .. | May 2025 | US$ 3 199 | amazon.com | |
| 14. | Panasonic S5 II | 4.5/5 | + + | 5/5 | 90/100 | 4.5/5 | 5/5 | Jan 2023 | US$ 1 999 | amazon.com | |
| 15. | Pentax WG-1000 | .. | .. | .. | .. | .. | .. | Jun 2024 | US$ 229 | amazon.com | |
| 16. | Ricoh WG-60 | .. | .. | .. | .. | .. | .. | Oct 2018 | US$ 279 | ebay.com | |
| 17. | Sony A9 III | 4.5/5 | .. | .. | 91/100 | .. | .. | Nov 2023 | US$ 5 999 | amazon.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. A score, therefore, has to be seen in close connection to the price and market introduction time of the camera, and comparisons of ratings among very different cameras or across long time periods have little meaning. Also, please note that some of the review sites have changed their methodology and reporting over time.

Check Leica SL3-S price at
amazon.com

Check WG-90 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 R8 vs Leica SL3-S
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- Fujifilm GFX 100RF vs Leica SL3-S
- Fujifilm X-T5 vs Leica SL3-S
- Leica SL3-S vs Sony A6700
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Specifications: Leica SL3-S vs Pentax WG-90
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 | Leica SL3-S | Pentax WG-90 |
|---|---|---|
| Camera Type | Mirrorless system camera | Fixed lens compact camera |
| Camera Lens | Leica L mount lenses | 28-140mm f/3.5-5.5 |
| Launch Date | January 2025 | November 2023 |
| Launch Price | USD 5,299 | USD 279 |
| Sensor Specs | Leica SL3-S | Pentax WG-90 |
| Sensor Technology | CMOS | BSI-CMOS |
| Sensor Format | Full Frame Sensor | 1/2.3" Sensor |
| Sensor Size | 36.0 x 24.0 mm | 6.17 x 4.55 mm |
| Sensor Area | 864 mm2 | 28.0735 mm2 |
| Sensor Diagonal | 43.3 mm | 7.7 mm |
| Crop Factor | 1.0x | 5.6x |
| Sensor Resolution | 24 Megapixels | 15.9 Megapixels |
| Image Resolution | 6000 x 4000 pixels | 4608 x 3456 pixels |
| Pixel Pitch | 6.00 μm | 1.33 μm |
| Pixel Density | 2.78 MP/cm2 | 56.73 MP/cm2 |
| Moiré control | no AA filter | no AA filter |
| Movie Capability | 6K/30p Video | 1080/60p Video |
| ISO Setting | 100 - 50,000 ISO | 125 - 6,400 ISO |
| ISO Boost | 50 - 100,000 ISO | no Enhancement |
| Screen Specs | Leica SL3-S | Pentax WG-90 |
| Viewfinder Type | Electronic viewfinder | no viewfinder |
| Viewfinder Field of View | 100% | |
| Viewfinder Magnification | 0.76x | |
| Viewfinder Resolution | 5760k dots | |
| Top-Level Screen | Control Panel | no Top Display |
| LCD Framing | Live View | Live View |
| Rear LCD Size | 3.2inch | 2.7inch |
| LCD Resolution | 2333k dots | 230k dots |
| LCD Attachment | Tilting screen | Fixed screen |
| Touch Input | Touchscreen | no Touchscreen |
| Shooting Specs | Leica SL3-S | Pentax WG-90 |
| Focus System | On-Sensor Phase-detect | Contrast-detect AF |
| Manual Focusing Aid | Focus Peaking | no Peaking Feature |
| Continuous Shooting | 30 shutter flaps/s | 8 shutter flaps/s |
| Electronic Shutter | up to 1/16000s | no E-Shutter |
| Time-Lapse Photography | Intervalometer built-in | Intervalometer built-in |
| Image Stabilization | In-body stabilization | no handshake reduction |
| Fill Flash | no On-Board Flash | Built-in Flash |
| Storage Medium | CFexB or SDXC cards | SDXC cards |
| Single or Dual Card Slots | Dual card slots | Single card slot |
| UHS card support | UHS-II | no |
| Connectivity Specs | Leica SL3-S | Pentax WG-90 |
| External Flash | Hotshoe | no Hotshoe |
| USB Connector | USB 3.2 | USB 2.0 |
| HDMI Port | full HDMI | micro HDMI |
| Microphone Port | External MIC port | no MIC socket |
| Headphone Socket | Headphone port | no Headphone port |
| Wifi Support | Wifi built-in | no Wifi |
| Bluetooth Support | Bluetooth built-in | no Bluetooth |
| Body Specs | Leica SL3-S | Pentax WG-90 |
| Environmental Sealing | Weathersealed body | Waterproof body (14m) |
| Battery Type | Leica BP-SCL6 | Pentax D-LI92 |
| Battery Life (CIPA) | 315 shots per charge | 300 shots per charge |
| In-Camera Charging | USB charging | no USB charging |
| Body Dimensions |
141 x 108 x 85 mm (5.6 x 4.3 x 3.3 in) |
123 x 62 x 30 mm (4.8 x 2.4 x 1.2 in) |
| Camera Weight | 852 g (30.1 oz) | 194 g (6.8 oz) |

Check Leica SL3-S price at
amazon.com

Check WG-90 price at
amazon.com
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