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Leica SL3-S vs OM System OM-5

The Leica SL3-S and the OM System OM-5 are two enthusiast cameras that were revealed to the public, respectively, in January 2025 and October 2022. Both the Leica SL3-S and the OM-5 are mirrorless interchangeable lens cameras that are based on a full frame (Leica SL3-S) and a Four Thirds (OM-5) sensor. The Leica has a resolution of 24 megapixels, whereas the OM System provides 20.2 MP.

Below is an overview of the main specs of the two cameras as a starting point for the comparison.

Headline Specifications
Leica SL3-S
versus
OM System OM-5
Leica SL3-S   OM System OM-5
Mirrorless system camera Mirrorless system camera
Leica L mount lenses Micro Four Thirds lenses
24 MP – Full Frame sensor 20.2 MP – Four Thirds sensor
6K/30p Video 4K/30p Video
ISO 100-50,000 (50 - 100,000) ISO 200-25,600
Electronic viewfinder (5760k dots) Electronic viewfinder (2360k dots)
3.2" LCD – 2333k dots 3.0" LCD – 1040k dots
Tilting touchscreen Swivel touchscreen
30 shutter flaps per second 10 shutter flaps per second
In-body stabilizationIn-body stabilization
Weathersealed bodyWeathersealed body
315 shots per battery charge310 shots per battery charge
141 x 108 x 85 mm, 852 g 125 x 85 x 50 mm, 414 g
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Check Leica SL3-S price at
amazon.com
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Check OM-5 price at
amazon.com

Going beyond this snapshot of core features and characteristics, what are the differences between the Leica SL3-S and the OM System OM-5? 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.

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Body comparison

An illustration of the physical size and weight of the Leica SL3-S and the OM System OM-5 is provided in the side-by-side display below. 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.

The OM-5 can be obtained in two different colors (black, silver), while the Leica SL3-S is only available in black.

Size Leica SL3-S vs OM System OM-5
Compare Leica SL3-S versus OM-5 top
Comparison Leica SL3-S or OM-5 rear

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the OM System OM-5 is considerably smaller (30 percent) than the Leica SL3-S. Moreover, the OM-5 is substantially lighter (51 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.

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 Leica SL3-S gets 315 shots out of its Leica BP-SCL6 battery, while the OM-5 can take 310 images on a single charge of its OM System BLS-50 power pack. The battery packs of both cameras can be charged via USB, which can be very convenient when travelling.

The following table provides a synthesis of the main physical specifications of the two cameras and other similar ones. In case you want to display and compare another camera duo, you can use the CAM-parator app to select your camera combination among a large number of options.

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Body Specifications
  empty 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.
 
OM System OM-5 125 mm 85 mm 50 mm 414 g 310 Y Oct 2022 US$ 1 199 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.
 
Leica SL2 146 mm 107 mm 42 mm 953 g 370 Y Nov 2019 US$ 5 999 amazon.com
7.
 
Leica SL2-S 146 mm 107 mm 83 mm 931 g 510 Y Dec 2020 US$ 4 899 amazon.com
8.
 
Leica SL3 141 mm 108 mm 85 mm 854 g 320 Y Mar 2024 US$ 6 999 amazon.com
9.
 
Olympus E-M5 III 125 mm 85 mm 50 mm 414 g 310 Y Oct 2019 US$ 1 199ebay.com
10.
 
OM System OM-1 135 mm 92 mm 73 mm 599 g 520 Y Feb 2022 US$ 2 199ebay.com
11.
 
OM System OM-3 139 mm 89 mm 46 mm 496 g 590 Y Feb 2025 US$ 1 999 amazon.com
12.
 
OM System OM-5 II 125 mm 85 mm 50 mm 414 g 310 Y Jun 2025 US$ 1 199 amazon.com
13.
 
Panasonic GH7 138 mm 100 mm 100 mm 805 g 380 Y Jun 2024 US$ 2 199 amazon.com
14.
 
Panasonic GX8 133 mm 78 mm 63 mm 487 g 330 Y Jul 2015 US$ 1 199ebay.com
15.
 
Panasonic S1 II 134 mm 102 mm 92 mm 800 g 350 Y May 2025 US$ 3 199 amazon.com
16.
 
Panasonic S5 II 134 mm 102 mm 90 mm 740 g 370 Y Jan 2023 US$ 1 999 amazon.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 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 OM-5 was launched at a markedly lower price (by 77 percent) than the Leica SL3-S, 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 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. Moreover, a large sensor camera will give the photographer more control over depth-of-field in the image and, thus, the ability to better isolate a subject from the background. On the downside, larger sensors tend to be more expensive and lead to bigger and heavier cameras and lenses.

Of the two cameras under consideration, the Leica SL3-S features a full frame sensor and the OM System OM-5 a Four Thirds sensor. The sensor area in the OM-5 is 74 percent smaller. As a result of these sensor size differences, the cameras have a format factor of, respectively, 1.0 and 2.0. The sensor in the Leica SL3-S has a native 3:2 aspect ratio, while the one in the OM-5 offers a 4:3 aspect.

Leica SL3-S and OM System OM-5 sensor measures

With 24MP, the Leica SL3-S offers a higher resolution than the OM-5 (20.2MP), but the Leica SL3-S nevertheless has larger individual pixels (pixel pitch of 6.00μm versus 3.34μm for the OM-5) due to its larger sensor. Moreover, the Leica SL3-S is a much more recent model (by 2 years and 2 months) than the OM-5, and its sensor will 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 OM System OM-5 are 25.9 x 19.4 inches or 65.8 x 49.4 cm for good quality, 20.7 x 15.6 inches or 52.7 x 39.5 cm for very good quality, and 17.3 x 13 inches or 43.9 x 32.9 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 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 OM System OM-5 are ISO 200 to ISO 25600, with the possibility to increase the ISO range to 64-25600.

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.

Leica SL3-S versus OM-5 MP

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 following table provides an overview of the physical sensor characteristics, as well as the sensor quality measurements for a selection of comparators.

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Sensor Characteristics
  empty 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 40006K/30p25.414.8338397
2.
 
OM System OM-5 Four Thirds 20.2 5184 38884K/30p23.413.4162278
3.
 
Canon R1 Full Frame 24.0 6000 40006K/60p25.414.8333297
4.
 
Canon R3 Full Frame 24.0 6000 40006K/60p25.014.7408696
5.
 
Fujifilm GFX 100S II Medium Format 101.8 11648 87364K/30p25.915.13720101
6.
 
Leica SL2 Full Frame 46.7 8368 55844K/60p25.314.3286695
7.
 
Leica SL2-S Full Frame 24.0 6000 40004K/60p25.214.1350495
8.
 
Leica SL3 Full Frame 60.3 9520 63368K/30p25.414.8329597
9.
 
Olympus E-M5 III Four Thirds 20.2 5184 38884K/30p23.313.1132476
10.
 
OM System OM-1 Four Thirds 20.2 5184 38884K/60p23.413.4155377
11.
 
OM System OM-3 Four Thirds 20.2 5184 38884K/60p23.413.7185278
12.
 
OM System OM-5 II Four Thirds 20.2 5184 38884K/30p23.413.7188978
13.
 
Panasonic GH7 Four Thirds 25.0 5776 43365.7K/60p23.413.6178478
14.
 
Panasonic GX8 Four Thirds 20.2 5184 38884K/30p23.512.680675
15.
 
Panasonic S1 II Full Frame 24.0 6000 40006K/30p25.414.8340697
16.
 
Panasonic S5 II Full Frame 24.0 6000 40006K/30p25.414.6315896
17.
 
Sony A9 III Full Frame 24.0 6000 40004K/120p25.414.7324396
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 Leica SL3-S provides a higher video resolution than the OM-5. It can shoot video footage at 6K/30p, while the OM System is limited to 4K/30p.

Feature comparison

Beyond body and sensor, cameras can and do differ across a range of features. The two cameras under consideration are similar with respect to both having an electronic viewfinder. However, the one in the Leica SL3-S offers a substantially higher resolution than the one in the OM-5 (5760k vs 2360k dots). The adjacent table lists some of the other core features of the Leica SL3-S and OM System OM-5 along with similar information for a selection of comparators.

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Core Features
  empty 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-S5760 Y3.2 / 2333 tilting Y 1/8000s 30.0/s n Y
2.
 
OM System OM-52360 n3.0 / 1040 swivel Y 1/8000s 10.0/s n Y
3.
 
Canon R19440 Y3.2 / 2100 swivel Y 1/8000s 12.0/s n Y
4.
 
Canon R35760 Y3.2 / 4150 swivel Y 1/8000s 12.0/s n Y
5.
 
Fujifilm GFX 100S II5760 Y3.2 / 2360 full-flex Y 1/4000s 7.0/s n Y
6.
 
Leica SL25760 Y3.2 / 2100 fixed Y 1/8000s 10.0/s n Y
7.
 
Leica SL2-S5760 Y3.2 / 2100 fixed Y 1/8000s 20.0/s n Y
8.
 
Leica SL35760 Y3.2 / 2333 tilting Y 1/8000s 5.0/s n Y
9.
 
Olympus E-M5 III2360 n3.0 / 1040 swivel Y 1/8000s 10.0/s n Y
10.
 
OM System OM-15760 n3.0 / 1640 swivel Y 1/8000s 10.0/s n Y
11.
 
OM System OM-32360 n3.0 / 1640 swivel Y 1/8000s 6.0/s n Y
12.
 
OM System OM-5 II2360 n3.0 / 1040 swivel Y 1/8000s 10.0/s n Y
13.
 
Panasonic GH73680 n3.0 / 1840 full-flex Y 1/8000s 14.0/s n Y
14.
 
Panasonic GX82360 n3.0 / 1040 swivel Y 1/8000s 10.0/s n Y
15.
 
Panasonic S1 II5760 n3.2 / 1840 full-flex Y 1/8000s 10.0/s n Y
16.
 
Panasonic S5 II3680 n3.0 / 1840 swivel Y 1/8000s 9.0/s n Y
17.
 
Sony A9 III9440 n3.2 / 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 OM-5 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 OM-5 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 Leica SL3-S 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 Leica SL3-S and the OM System OM-5 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 OM-5 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 OM-5 only has one slot. Both cameras support UHS-II cards, which provide for Ultra High Speed data transfer of up to 312 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 Leica SL3-S and OM System OM-5 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.

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Input-Output Connections
  empty Camera
Model
Hotshoe
Port
Internal
Mic / Speaker
Microphone
Port
Headphone
Port
HDMI
Port
USB
Port
WiFi
Support
NFC
Support
Bluetooth
Support
1.
 
Leica SL3-SYstereo / monoYYfull3.2Y-Y
2.
 
OM System OM-5Ystereo / monoY-micro2.0Y-Y
3.
 
Canon R1Ystereo / monoYYfull3.2Y-Y
4.
 
Canon R3Ystereo / monoYYmicro3.2Y-Y
5.
 
Fujifilm GFX 100S IIYstereo / monoYYmicro3.2Y-Y
6.
 
Leica SL2Ystereo / monoYYfull3.1Y-Y
7.
 
Leica SL2-SYstereo / monoYYfull3.2Y-Y
8.
 
Leica SL3Ystereo / monoYYfull3.1Y-Y
9.
 
Olympus E-M5 IIIYstereo / monoY-micro2.0Y-Y
10.
 
OM System OM-1Ystereo / monoYYmicro3.0Y-Y
11.
 
OM System OM-3Ystereo / monoYYmicro3.0Y-Y
12.
 
OM System OM-5 IIYstereo / monoY-micro2.0Y-Y
13.
 
Panasonic GH7Ystereo / monoYYfull3.2Y-Y
14.
 
Panasonic GX8Ystereo / monoY-micro2.0YY-
15.
 
Panasonic S1 IIYstereo / monoYYfull3.2Y-Y
16.
 
Panasonic S5 IIYstereo / monoYYfull3.2Y-Y
17.
 
Sony A9 IIIYstereo / monoYYfull3.2Y-Y

It is notable that the Leica SL3-S has a headphone jack, which is not present on the OM-5 This port makes it possible to attach external headphones and monitor the quality of sound during the recording process.

Both the Leica SL3-S and the OM-5 are recent models that are part of the current product line-up. The OM-5 replaced the earlier Olympus E-M5 III, while the Leica SL3-S followed on from the Leica SL2-S. Further information on the two cameras (e.g. user guides, manuals), as well as related accessories, can be found on the official Leica and OM System websites.

Review summary

So what is the bottom line? Which of the two cameras – the Leica SL3-S or the OM System OM-5 – has the upper hand? Is one clearly better than the other? Below is a summary of the relative strengths of each of the two contestants.

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Advantages of the Leica SL3-S:

  • More detail: Offers more megapixels (24 vs 20.2MP) with a 11% higher linear resolution.
  • 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 4K/30p).
  • 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 (0.76x vs 0.68x).
  • Easier setting verification: Features an LCD display on top to control shooting parameters.
  • 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 (2333k vs 1040k dots).
  • Faster burst: Shoots at higher frequency (30 vs 10 flaps/sec) to capture the decisive moment.
  • 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.
  • Greater peace of mind: Features a second card slot as a backup in case of memory card failure.
  • More prestigious: Has the Leica luxury appeal, which ensures a high resale price.
  • More modern: Reflects 2 years and 2 months of technical progress since the OM-5 launch.

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Arguments in favor of the OM System OM-5:

  • More flexible LCD: Has a swivel screen for odd-angle shots in portrait or landscape orientation.
  • More selfie-friendly: Has an articulated screen that can be turned to be front-facing.
  • More compact: Is smaller (125x85mm vs 141x108mm) and will fit more readily into a bag.
  • Less heavy: Has a lower weight (by 438g or 51 percent) and is thus easier to take along.
  • More affordable: Was introduced into a lower priced category (77 percent cheaper at launch).
  • More heavily discounted: Has been around for much longer (launched in October 2022).

If the count of individual advantages (bullet points above) is taken as a guide, the Leica SL3-S is the clear winner of the match-up (18 : 6 points). However, the pertinence of the various camera strengths will differ across photographers, so that you might want to weigh individual camera traits according to their importance for your own imaging needs before making a camera decision. A professional sports photographer will view the differences between cameras in a way that diverges from the perspective of a street photog, and a person interested in family portraits has distinct needs from a landscape shooter. Hence, the decision which camera is best and worth buying is often a very personal one.

Leica SL3-S 18:06 OM-5

How about other alternatives? Do the specifications of the Leica SL3-S and the OM System OM-5 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 comparison of the spec-sheets of cameras can offer a general idea of their imaging potential, it remains incomplete and does no justice, for example, to the way the Leica SL3-S or the OM-5 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 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.

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Expert Camera Reviews
  empty  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.
 
OM System OM-55/5..4.5/583/1005/54.5/5 Oct 2022 US$ 1 199 amazon.com
3.
 
Canon R1............ Jul 2024 US$ 6 299 amazon.com
4.
 
Canon R35/5o4.5/5..5/54.5/5 Sep 2021 US$ 5 999 amazon.com
5.
 
Fujifilm GFX 100S II............ May 2024 US$ 4 999 amazon.com
6.
 
Leica SL24/5..4.5/5..4.5/54/5 Nov 2019 US$ 5 999 amazon.com
7.
 
Leica SL2-S4/5..4/5..4.5/54.5/5 Dec 2020 US$ 4 899 amazon.com
8.
 
Leica SL3....4.5/5....4.5/5 Mar 2024 US$ 6 999 amazon.com
9.
 
Olympus E-M5 III5/5+5/582/1004.5/54.5/5 Oct 2019 US$ 1 199ebay.com
10.
 
OM System OM-15/5....87/1005/54.5/5 Feb 2022 US$ 2 199ebay.com
11.
 
OM System OM-3......86/100.... Feb 2025 US$ 1 999 amazon.com
12.
 
OM System OM-5 II............ Jun 2025 US$ 1 199 amazon.com
13.
 
Panasonic GH7............ Jun 2024 US$ 2 199 amazon.com
14.
 
Panasonic GX85/5+..82/1004.5/54.5/5 Jul 2015 US$ 1 199ebay.com
15.
 
Panasonic S1 II............ May 2025 US$ 3 199 amazon.com
16.
 
Panasonic S5 II4.5/5+ +5/590/1004.5/55/5 Jan 2023 US$ 1 999 amazon.com
17.
 
Sony A9 III4.5/5....91/100.... Nov 2023 US$ 5 999 amazon.com
Note: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available.

Care should be taken when interpreting the review scores above, though. The assessments were made in relation to similar cameras of the same technological generation. A score, therefore, has to be seen in close connection to the price and market introduction time of the camera, and rating-comparisons among cameras that span long time periods or concern very differently equipped models make little sense. Also, kindly note that some of the listed sites have over time developped their review approaches and their reporting style.

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Check Leica SL3-S price at
amazon.com
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Check OM-5 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 a corresponding selection in the search boxes below. There is also a set of direct links to comparison reviews that other users of the CAM-parator app explored.

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    Specifications: Leica SL3-S vs OM System OM-5

    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 Specifications
    Camera Model Leica SL3-S OM System OM-5
    Camera Type Mirrorless system camera Mirrorless system camera
    Camera Lens Leica L mount lenses Micro Four Thirds lenses
    Launch Date January 2025 October 2022
    Launch Price USD 5,299 USD 1,199
    Sensor Specs Leica SL3-S OM System OM-5
    Sensor Technology CMOS CMOS
    Sensor Format Full Frame Sensor Four Thirds Sensor
    Sensor Size 36.0 x 24.0 mm 17.3 x 13.0 mm
    Sensor Area 864 mm2 224.9 mm2
    Sensor Diagonal 43.3 mm 21.6 mm
    Crop Factor 1.0x 2.0x
    Sensor Resolution 24 Megapixels 20.2 Megapixels
    Image Resolution 6000 x 4000 pixels 5184 x 3888 pixels
    Pixel Pitch 6.00 μm 3.34 μm
    Pixel Density 2.78 MP/cm2 8.96 MP/cm2
    Moiré control no AA filter no AA filter
    Movie Capability 6K/30p Video 4K/30p Video
    ISO Setting 100 - 50,000 ISO 200 - 25,600 ISO
    ISO Boost 50 - 100,000 ISO 64 - 25,600 ISO
    Image Processor Maestro IV TruePic IX
    Screen Specs Leica SL3-S OM System OM-5
    Viewfinder Type Electronic viewfinder Electronic viewfinder
    Viewfinder Field of View 100% 100%
    Viewfinder Magnification 0.76x 0.68x
    Viewfinder Resolution 5760k dots 2360k dots
    Top-Level Screen Control Panel no Top Display
    LCD Framing Live View Live View
    Rear LCD Size 3.2inch 3.0inch
    LCD Resolution 2333k dots 1040k dots
    LCD Attachment Tilting screen Swivel screen
    Touch Input Touchscreen Touchscreen
    Shooting Specs Leica SL3-S OM System OM-5
    Focus System On-Sensor Phase-detect On-Sensor Phase-detect
    Manual Focusing AidFocus PeakingFocus Peaking
    Max Shutter Speed (mechanical) 1/8000s 1/8000s
    Continuous Shooting 30 shutter flaps/s 10 shutter flaps/s
    Electronic Shutterup to 1/16000sup to 1/32000s
    Time-Lapse PhotographyIntervalometer built-inIntervalometer built-in
    Image StabilizationIn-body stabilizationIn-body stabilization
    Fill Flash no On-Board Flash no On-Board 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 UHS-II
    Connectivity Specs Leica SL3-S OM System OM-5
    External Flash Hotshoe Hotshoe
    USB Connector USB 3.2 USB 2.0
    HDMI Port full HDMI micro HDMI
    Microphone Port External MIC port External MIC port
    Headphone Socket Headphone port no Headphone port
    Wifi Support Wifi built-in Wifi built-in
    Bluetooth Support Bluetooth built-in Bluetooth built-in
    Body Specs Leica SL3-S OM System OM-5
    Environmental SealingWeathersealed bodyWeathersealed body
    Battery Type Leica BP-SCL6 OM System BLS-50
    Battery Life (CIPA)315 shots per charge310 shots per charge
    In-Camera Charging USB charging USB charging
    Body Dimensions 141 x 108 x 85 mm
    (5.6 x 4.3 x 3.3 in)
    125 x 85 x 50 mm
    (4.9 x 3.3 x 2.0 in)
    Camera Weight 852 g (30.1 oz) 414 g (14.6 oz)
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