Fujifilm X100V vs OM System OM-3
The Fujifilm X100V and the OM System OM-3 are two enthusiast cameras that were revealed to the public, respectively, in February 2020 and February 2025. The X100V is a fixed lens compact, while the OM-3 is a mirrorless interchangeable lens camera. The cameras are based on an APS-C (X100V) and a Four Thirds (OM-3) sensor. The Fujifilm has a resolution of 26 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.

Check X100V offers at
ebay.com

Check OM-3 price at
amazon.com
Going beyond this snapshot of core features and characteristics, what are the differences between the Fujifilm X100V and the OM System OM-3? 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 physical size and weight of the Fujifilm X100V and the OM System OM-3 are illustrated 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 dimensions are rounded to the nearest millimeter.
Both cameras are available in two different colors (black, silver).



If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the OM System OM-3 is notably larger (29 percent) than the Fujifilm X100V. 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 and possibly misleading, as the X100V has a lens built in, whereas the OM-3 is an interchangeable lens camera that requires a separate lens. Attaching the latter will add extra weight and bulk to the setup. You can compare the optics available for the OM-3 and their specifications in the Micro Four Thirds Lens Catalog.
Concerning battery life, the X100V gets 420 shots out of its Fujifilm NP-W126S battery, while the OM-3 can take 590 images on a single charge of its OM System BLX-1 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. 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. | Fujifilm X100V | 128 mm | 75 mm | 53 mm | 478 g | 420 | Y | Feb 2020 | US$ 1 399 | ebay.com | |
| 2. | OM System OM-3 | 139 mm | 89 mm | 46 mm | 496 g | 590 | Y | Feb 2025 | US$ 1 999 | amazon.com | |
| 3. | Canon G1 X Mark III | 115 mm | 78 mm | 51 mm | 399 g | 200 | Y | Oct 2017 | US$ 1 299 | ebay.com | |
| 4. | Fujifilm X-Pro2 | 141 mm | 83 mm | 46 mm | 495 g | 350 | Y | Jan 2016 | US$ 1 699 | ebay.com | |
| 5. | Fujifilm X-Pro3 | 141 mm | 83 mm | 46 mm | 497 g | 440 | Y | Oct 2019 | US$ 1 799 | amazon.com | |
| 6. | Fujifilm X-T1 | 129 mm | 90 mm | 47 mm | 440 g | 350 | Y | Jan 2014 | US$ 1 299 | ebay.com | |
| 7. | Fujifilm X-T2 | 133 mm | 92 mm | 49 mm | 507 g | 340 | Y | Jul 2016 | US$ 1 599 | ebay.com | |
| 8. | Fujifilm X-T3 | 133 mm | 93 mm | 59 mm | 539 g | 390 | Y | Sep 2018 | US$ 1 499 | ebay.com | |
| 9. | Fujifilm X100T | 127 mm | 74 mm | 52 mm | 440 g | 330 | n | Sep 2014 | US$ 1 299 | ebay.com | |
| 10. | Fujifilm X100F | 127 mm | 75 mm | 52 mm | 469 g | 390 | n | Jan 2017 | US$ 1 299 | ebay.com | |
| 11. | Fujifilm X100VI | 128 mm | 75 mm | 55 mm | 521 g | 450 | Y | Feb 2024 | US$ 1 599 | amazon.com | |
| 12. | Olympus E-M1 II | 134 mm | 91 mm | 67 mm | 574 g | 440 | Y | Sep 2016 | US$ 1 999 | ebay.com | |
| 13. | Olympus E-M1 III | 134 mm | 91 mm | 69 mm | 580 g | 420 | Y | Feb 2020 | US$ 1 799 | ebay.com | |
| 14. | OM System OM-1 | 135 mm | 92 mm | 73 mm | 599 g | 520 | Y | Feb 2022 | US$ 2 199 | ebay.com | |
| 15. | OM System OM-1 II | 135 mm | 92 mm | 73 mm | 599 g | 500 | Y | Jan 2024 | US$ 2 399 | amazon.com | |
| 16. | OM System OM-5 II | 125 mm | 85 mm | 50 mm | 414 g | 310 | Y | Jun 2025 | US$ 1 199 | amazon.com | |
| 17. | Samsung NX1 | 139 mm | 102 mm | 66 mm | 550 g | 500 | Y | Sep 2014 | US$ 1 499 | 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 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 X100V was launched at a lower price than the OM-3, 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 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 tend to have larger individual pixels that provide better low-light sensitivity, wider dynamic range, and richer color-depth than smaller pixel-units 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 more expensive and lead to bigger and heavier cameras and lenses.
Of the two cameras under consideration, the Fujifilm X100V features an APS-C sensor and the OM System OM-3 a Four Thirds sensor. The sensor area in the OM-3 is 39 percent smaller. As a result of these sensor size differences, the cameras have a format factor of, respectively, 1.5 and 2.0. The sensor in the X100V has a native 3:2 aspect ratio, while the one in the OM-3 offers a 4:3 aspect.

With 26MP, the X100V offers a higher resolution than the OM-3 (20.2MP), but the X100V nevertheless has larger individual pixels (pixel pitch of 3.76μm versus 3.34μm for the OM-3) due to its larger sensor. However, the OM-3 is a much more recent model (by 5 years) than the X100V, 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 Fujifilm X100V implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the X100V for good quality output (200 dots per inch) amounts to 31.2 x 20.8 inches or 79.2 x 52.8 cm, for very good quality (250 dpi) 25 x 16.6 inches or 63.4 x 42.3 cm, and for excellent quality (300 dpi) 20.8 x 13.9 inches or 52.8 x 35.2 cm. The corresponding values for the OM System OM-3 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.
Unlike the X100V, the OM-3 has the capacity to capture high quality composite images (80MP) 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 Fujifilm X100V has a native sensitivity range from ISO 160 to ISO 12800, which can be extended to ISO 80-51200. The corresponding ISO settings for the OM System OM-3 are ISO 80 to ISO 25600, with the possibility to increase the ISO range to 80-102400.
In terms of underlying technology, the X100V is build around a BSI-CMOS sensor, while the OM-3 uses a Stacked BSI-CMOS imager. The X100V uses Fujifilm's X-Trans layout of photosites, while the OM-3 employs the more common Bayer array.

Consistent information on actual sensor performance is available from DXO Mark for many cameras. This service assesses and scores the color depth ("DXO Portrait"), dynamic range ("DXO Landscape"), and low-light sensitivity ("DXO Sports") of camera sensors, and also publishes an overall camera score. 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. | Fujifilm X100V | APS-C | 26.0 | 6240 | 4160 | 4K/30p | 24.2 | 13.6 | 1996 | 84 | |
| 2. | OM System OM-3 | Four Thirds | 20.2 | 5184 | 3888 | 4K/60p | 23.4 | 13.7 | 1852 | 78 | |
| 3. | Canon G1 X Mark III | APS-C | 24.0 | 6000 | 4000 | 1080/60p | 23.8 | 13.2 | 1649 | 81 | |
| 4. | Fujifilm X-Pro2 | APS-C | 24.0 | 6000 | 4000 | 1080/60p | 23.7 | 13.0 | 1608 | 80 | |
| 5. | Fujifilm X-Pro3 | APS-C | 26.0 | 6240 | 4160 | 4K/30p | 24.1 | 13.6 | 1968 | 84 | |
| 6. | Fujifilm X-T1 | APS-C | 16.0 | 4896 | 3264 | 1080/60p | 23.5 | 12.7 | 1426 | 77 | |
| 7. | Fujifilm X-T2 | APS-C | 24.0 | 6000 | 4000 | 4K/30p | 23.8 | 13.1 | 1653 | 81 | |
| 8. | Fujifilm X-T3 | APS-C | 26.0 | 6240 | 4160 | 4K/60p | 24.0 | 13.4 | 1853 | 83 | |
| 9. | Fujifilm X100T | APS-C | 16.0 | 4896 | 3264 | 1080/60p | 23.6 | 12.8 | 1483 | 78 | |
| 10. | Fujifilm X100F | APS-C | 24.0 | 6000 | 4000 | 1080/60p | 23.9 | 13.2 | 1704 | 81 | |
| 11. | Fujifilm X100VI | APS-C | 39.8 | 7728 | 5152 | 6.2K/30p | 24.3 | 14.1 | 2397 | 86 | |
| 12. | Olympus E-M1 II | Four Thirds | 20.2 | 5184 | 3888 | 4K/30p | 23.7 | 12.8 | 1312 | 80 | |
| 13. | Olympus E-M1 III | Four Thirds | 20.2 | 5184 | 3888 | 4K/30p | 23.3 | 13.1 | 1356 | 76 | |
| 14. | OM System OM-1 | Four Thirds | 20.2 | 5184 | 3888 | 4K/60p | 23.4 | 13.4 | 1553 | 77 | |
| 15. | OM System OM-1 II | Four Thirds | 20.2 | 5184 | 3888 | 4K/60p | 23.4 | 13.6 | 1749 | 78 | |
| 16. | OM System OM-5 II | Four Thirds | 20.2 | 5184 | 3888 | 4K/30p | 23.4 | 13.7 | 1889 | 78 | |
| 17. | Samsung NX1 | APS-C | 28.0 | 6480 | 4320 | 4K/30p | 24.2 | 13.2 | 1363 | 83 | |
| 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. The two cameras under consideration both have sensors whose read-out speed is fast enough to capture moving pictures, but the OM-3 provides a faster frame rate than the X100V. It can shoot movie footage at 4K/60p, while the Fujifilm is limited to 4K/30p.
Feature comparison
Apart from body and sensor, cameras can and do differ across a variety of features. The two cameras under consideration are similar with respect to both having an electronic viewfinder. However, the one in the X100V offers a substantially higher resolution than the one in the OM-3 (3690k vs 2360k dots). The following table reports on some other key feature differences and similarities of the Fujifilm X100V, the OM System OM-3, 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. | Fujifilm X100V | 3690 | n | 3.0 / 1620 | tilting | Y | 1/4000s | 11.0/s | n | n | |
| 2. | OM System OM-3 | 2360 | n | 3.0 / 1640 | swivel | Y | 1/8000s | 6.0/s | n | Y | |
| 3. | Canon G1 X Mark III | 2360 | n | 3.0 / 1040 | swivel | Y | 1/2000s | 9.0/s | Y | Y | |
| 4. | Fujifilm X-Pro2 | 2360 | n | 3.0 / 1620 | fixed | n | 1/8000s | 8.0/s | n | n | |
| 5. | Fujifilm X-Pro3 | 3690 | n | 3.0 / 1620 | tilting | Y | 1/8000s | 8.0/s | n | n | |
| 6. | Fujifilm X-T1 | 2360 | n | 3.0 / 1040 | tilting | n | 1/4000s | 8.0/s | n | n | |
| 7. | Fujifilm X-T2 | 2360 | n | 3.0 / 1040 | full-flex | n | 1/8000s | 8.0/s | n | n | |
| 8. | Fujifilm X-T3 | 3690 | n | 3.0 / 1040 | full-flex | Y | 1/8000s | 11.0/s | n | n | |
| 9. | Fujifilm X100T | 2360 | n | 3.0 / 1040 | fixed | n | 1/4000s | 6.0/s | Y | n | |
| 10. | Fujifilm X100F | 2360 | n | 3.0 / 1040 | fixed | n | 1/4000s | 8.0/s | Y | n | |
| 11. | Fujifilm X100VI | 3690 | n | 3.0 / 1620 | tilting | Y | 1/4000s | 11.0/s | n | Y | |
| 12. | Olympus E-M1 II | 2360 | n | 3.0 / 1037 | swivel | Y | 1/8000s | 18.0/s | n | Y | |
| 13. | Olympus E-M1 III | 2360 | n | 3.0 / 1037 | swivel | Y | 1/8000s | 18.0/s | n | Y | |
| 14. | OM System OM-1 | 5760 | n | 3.0 / 1640 | swivel | Y | 1/8000s | 10.0/s | n | Y | |
| 15. | OM System OM-1 II | 5760 | n | 3.0 / 1640 | swivel | Y | 1/8000s | 10.0/s | n | Y | |
| 16. | OM System OM-5 II | 2360 | n | 3.0 / 1040 | swivel | Y | 1/8000s | 10.0/s | n | Y | |
| 17. | Samsung NX1 | 2360 | Y | 3.0 / 1036 | tilting | Y | 1/8000s | 15.0/s | Y | n | |
| Note: *) Information refers to the mechanical shutter, unless the camera only has an electronic one. | |||||||||||
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 Fujifilm X100V and the OM System OM-3 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.
Concerning the storage of imaging data, both the X100V and the OM-3 write their files to SDXC cards. The OM-3 supports UHS-II cards (Ultra High Speed data transfer of up to 312 MB/s), while the X100V 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 Fujifilm X100V and OM System OM-3 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. | Fujifilm X100V | Y | stereo / mono | Y | - | micro | 3.1 | Y | - | Y | |
| 2. | OM System OM-3 | Y | stereo / mono | Y | Y | micro | 3.0 | Y | - | Y | |
| 3. | Canon G1 X Mark III | Y | stereo / mono | - | - | micro | 2.0 | Y | Y | Y | |
| 4. | Fujifilm X-Pro2 | Y | stereo / mono | Y | - | micro | 2.0 | Y | - | - | |
| 5. | Fujifilm X-Pro3 | Y | stereo / mono | Y | - | - | 3.1 | Y | - | Y | |
| 6. | Fujifilm X-T1 | Y | stereo / mono | Y | - | mini | 2.0 | Y | - | - | |
| 7. | Fujifilm X-T2 | Y | stereo / mono | Y | - | micro | 3.0 | Y | - | - | |
| 8. | Fujifilm X-T3 | Y | stereo / mono | Y | Y | micro | 3.1 | Y | - | Y | |
| 9. | Fujifilm X100T | Y | stereo / mono | Y | - | micro | 2.0 | Y | - | - | |
| 10. | Fujifilm X100F | Y | stereo / mono | Y | - | micro | 2.0 | Y | - | - | |
| 11. | Fujifilm X100VI | Y | stereo / mono | Y | - | micro | 3.2 | Y | - | Y | |
| 12. | Olympus E-M1 II | Y | stereo / mono | Y | Y | micro | 3.0 | Y | - | - | |
| 13. | Olympus E-M1 III | Y | stereo / mono | Y | Y | micro | 3.1 | Y | - | Y | |
| 14. | OM System OM-1 | Y | stereo / mono | Y | Y | micro | 3.0 | Y | - | Y | |
| 15. | OM System OM-1 II | Y | stereo / mono | Y | Y | micro | 3.0 | Y | - | Y | |
| 16. | OM System OM-5 II | Y | stereo / mono | Y | - | micro | 2.0 | Y | - | Y | |
| 17. | Samsung NX1 | Y | stereo / mono | Y | Y | micro | 3.0 | Y | Y | Y |
The OM-3 is a recent model that features in the current product line-up of OM System. In contrast, the X100V has been discontinued (but can be found pre-owned on ebay). As a replacement in the same line of cameras, the X100V was succeeded by the Fujifilm X100VI. Further information on the two cameras (e.g. user guides, manuals), as well as related accessories, can be found on the official Fujifilm and OM System websites.
Review summary
So what conclusions can be drawn? Which of the two cameras – the Fujifilm X100V or the OM System OM-3 – has the upper hand? Is one clearly better than the other? The listing below highlights the relative strengths of the two models.

Reasons to prefer the Fujifilm X100V:
- More detail: Offers more megapixels (26 vs 20.2MP) with a 16% higher linear resolution.
- More detailed viewfinder: Has higher resolution electronic viewfinder (3690k vs 2360k dots).
- Faster burst: Shoots at higher frequency (11 vs 6 flaps/sec) to capture the decisive moment.
- Ready to shoot: Has a lens built-in, whereas the OM-3 requires a separate lens.
- More compact: Is smaller (128x75mm vs 139x89mm) and thus needs less room in the bag.
- Less heavy: Is lighter even though it comes with a built-in lens (unlike the OM-3).
- More affordable: Was introduced at a lower price, despite coming with a built-in lens.
- More heavily discounted: Has been available for much longer (launched in February 2020).

Arguments in favor of the OM System OM-3:
- High quality composites: Can combine several shots after pixel-shifting its sensor.
- Better video: Provides higher movie framerates (4K/60p versus 4K/30p).
- Better sound control: Has a headphone port that enables audio monitoring while recording.
- Larger viewfinder image: Features a viewfinder with a higher magnification (0.69x vs 0.44x).
- 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.
- Faster shutter: Has higher mechanical shutter speed (1/8000s vs 1/4000s) to freeze action.
- More flexible: Takes interchangeable lenses and can thus be used with specialty optics.
- Longer lasting: Gets more shots (590 versus 420) out of a single battery charge.
- Sharper images: Has stabilization technology built-in to reduce the impact of hand-shake.
- Faster buffer clearing: Supports a more advanced SD data transfer standard (UHS-II vs UHS-I).
- More modern: Reflects 5 years of technical progress since the X100V launch.
If the count of individual advantages (bullet points above) is taken as a guide, the OM-3 is the clear winner of the contest (12 : 8 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 Fujifilm X100V and the OM System OM-3 place the cameras among the top in their class? Find out in the latest Best Prime Lens Compact Camera and Best Mirrorless Interchangeable Lens 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 remains partial and cannot reveal, for example, the shooting experience and imaging performance when actually working with the X100V or the OM-3. 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 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. | Fujifilm X100V | 5/5 | + + | 4.5/5 | 86/100 | 5/5 | 4.5/5 | Feb 2020 | US$ 1 399 | ebay.com | |
| 2. | OM System OM-3 | .. | .. | .. | 86/100 | .. | .. | Feb 2025 | US$ 1 999 | amazon.com | |
| 3. | Canon G1 X Mark III | 5/5 | + | 4/5 | 79/100 | 4.5/5 | 4.5/5 | Oct 2017 | US$ 1 299 | ebay.com | |
| 4. | Fujifilm X-Pro2 | .. | + | .. | 83/100 | 4.5/5 | 4.5/5 | Jan 2016 | US$ 1 699 | ebay.com | |
| 5. | Fujifilm X-Pro3 | 4/5 | + | 4/5 | 85/100 | 4/5 | .. | Oct 2019 | US$ 1 799 | amazon.com | |
| 6. | Fujifilm X-T1 | 5/5 | + + | .. | 84/100 | 5/5 | 5/5 | Jan 2014 | US$ 1 299 | ebay.com | |
| 7. | Fujifilm X-T2 | 5/5 | + + | .. | 86/100 | 4.5/5 | 5/5 | Jul 2016 | US$ 1 599 | ebay.com | |
| 8. | Fujifilm X-T3 | 5/5 | + + | 4.5/5 | 88/100 | 5/5 | 5/5 | Sep 2018 | US$ 1 499 | ebay.com | |
| 9. | Fujifilm X100T | 5/5 | + | .. | 81/100 | 4.5/5 | 5/5 | Sep 2014 | US$ 1 299 | ebay.com | |
| 10. | Fujifilm X100F | 5/5 | + | 3.9/5 | 83/100 | 4.5/5 | 4.5/5 | Jan 2017 | US$ 1 299 | ebay.com | |
| 11. | Fujifilm X100VI | 5/5 | + + | 4.5/5 | 87/100 | .. | 4.5/5 | Feb 2024 | US$ 1 599 | amazon.com | |
| 12. | Olympus E-M1 II | 5/5 | + + | 5/5 | 85/100 | 4.5/5 | 4.5/5 | Sep 2016 | US$ 1 999 | ebay.com | |
| 13. | Olympus E-M1 III | 5/5 | .. | 5/5 | 83/100 | 4.5/5 | 4/5 | Feb 2020 | US$ 1 799 | ebay.com | |
| 14. | OM System OM-1 | 5/5 | .. | .. | 87/100 | 5/5 | 4.5/5 | Feb 2022 | US$ 2 199 | ebay.com | |
| 15. | OM System OM-1 II | .. | .. | .. | .. | .. | .. | Jan 2024 | US$ 2 399 | amazon.com | |
| 16. | OM System OM-5 II | .. | .. | .. | .. | .. | .. | Jun 2025 | US$ 1 199 | amazon.com | |
| 17. | Samsung NX1 | 5/5 | .. | .. | 87/100 | 5/5 | 5/5 | Sep 2014 | US$ 1 499 | ebay.com | |
| Note: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available. | |||||||||||
The above review scores should be interpreted with care, though. The assessments were made in relation to similar cameras of the same technological generation. Thus, a score needs to be put into the context of the launch date and the launch price 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 X100V offers at
ebay.com

Check OM-3 price at
amazon.com
Other camera comparisons
Did this review help to inform your camera decision process? In case you would like to check on the differences and similarities of other camera models, just make your choice using the following search menu. There is also a set of direct links to comparison reviews that other users of the CAM-parator app explored.
- Canon 1100D vs OM System OM-3
- Canon 800D vs Fujifilm X100V
- Canon R50 vs OM System OM-3
- Canon SX740 vs Fujifilm X100V
- Fujifilm X-E3 vs Fujifilm X100V
- Fujifilm X-T30 II vs Fujifilm X100V
- Fujifilm X100V vs Hasselblad X2D 100C
- Fujifilm X100V vs Olympus E-M5
- Leica D-LUX 8 vs OM System OM-3
- OM System OM-3 vs Panasonic GH5
- OM System OM-3 vs Sigma fp L
- OM System OM-3 vs Sony A1
Specifications: Fujifilm X100V vs OM System OM-3
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 | Fujifilm X100V | OM System OM-3 |
|---|---|---|
| Camera Type | Fixed lens compact camera | Mirrorless system camera |
| Camera Lens | 35mm f/2.0 | Micro Four Thirds lenses |
| Launch Date | February 2020 | February 2025 |
| Launch Price | USD 1,399 | USD 1,999 |
| Sensor Specs | Fujifilm X100V | OM System OM-3 |
| Sensor Technology | BSI-CMOS | Stacked BSI-CMOS |
| Sensor Format | APS-C Sensor | Four Thirds Sensor |
| Sensor Size | 23.6 x 15.6 mm | 17.3 x 13.0 mm |
| Sensor Area | 368.16 mm2 | 224.9 mm2 |
| Sensor Diagonal | 28.3 mm | 21.6 mm |
| Crop Factor | 1.5x | 2.0x |
| Sensor Resolution | 26 Megapixels | 20.2 Megapixels |
| Image Resolution | 6240 x 4160 pixels | 5184 x 3888 pixels |
| Pixel Pitch | 3.76 μm | 3.34 μm |
| Pixel Density | 7.05 MP/cm2 | 8.96 MP/cm2 |
| Moiré control | no AA filter | no AA filter |
| Movie Capability | 4K/30p Video | 4K/60p Video |
| ISO Setting | 160 - 12,800 ISO | 80 - 25,600 ISO |
| ISO Boost | 80 - 51,200 ISO | 80 - 102,400 ISO |
| Image Processor | X-Processor 4 | TruePic X |
| Screen Specs | Fujifilm X100V | OM System OM-3 |
| Viewfinder Type | Electronic viewfinder | Electronic viewfinder |
| Viewfinder Field of View | 100% | 100% |
| Viewfinder Magnification | 0.44x | 0.69x |
| Viewfinder Resolution | 3690k dots | 2360k dots |
| LCD Framing | Live View | Live View |
| Rear LCD Size | 3.0inch | 3.0inch |
| LCD Resolution | 1620k dots | 1640k dots |
| LCD Attachment | Tilting screen | Swivel screen |
| Touch Input | Touchscreen | Touchscreen |
| Shooting Specs | Fujifilm X100V | OM System OM-3 |
| Focus System | On-Sensor Phase-detect | On-Sensor Phase-detect |
| Manual Focusing Aid | Focus Peaking | Focus Peaking |
| Max Shutter Speed (mechanical) | 1/4000s | 1/8000s |
| Continuous Shooting | 11 shutter flaps/s | 6 shutter flaps/s |
| Electronic Shutter | up to 1/32000s | up to 1/32000s |
| Time-Lapse Photography | Intervalometer built-in | Intervalometer built-in |
| Image Stabilization | no shake reduction | In-body stabilization |
| Fill Flash | no On-Board Flash | no On-Board Flash |
| Storage Medium | SDXC cards | SDXC cards |
| Single or Dual Card Slots | Single card slot | Single card slot |
| UHS card support | UHS-I | UHS-II |
| Connectivity Specs | Fujifilm X100V | OM System OM-3 |
| External Flash | Hotshoe | Hotshoe |
| USB Connector | USB 3.1 | USB 3.0 |
| HDMI Port | micro HDMI | micro 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 | Fujifilm X100V | OM System OM-3 |
| Environmental Sealing | Weathersealed body | Weathersealed body |
| Battery Type | Fujifilm NP-W126S | OM System BLX-1 |
| Battery Life (CIPA) | 420 shots per charge | 590 shots per charge |
| In-Camera Charging | USB charging | USB charging |
| Body Dimensions |
128 x 75 x 53 mm (5.0 x 3.0 x 2.1 in) |
139 x 89 x 46 mm (5.5 x 3.5 x 1.8 in) |
| Camera Weight | 478 g (16.9 oz) | 496 g (17.5 oz) |

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