Fujifilm X100S vs Olympus E-M10 IV
The Fujifilm X100S and the Olympus OM-D E-M10 Mark IV are two digital cameras that were revealed to the public, respectively, in January 2013 and August 2020. The X100S is a fixed lens compact, while the E-M10 IV is a mirrorless interchangeable lens camera. The cameras are based on an APS-C (X100S) and a Four Thirds (E-M10 IV) sensor. The Fujifilm has a resolution of 16 megapixels, whereas the Olympus provides 20.2 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 Fujifilm X100S and the Olympus OM-D E-M10 Mark IV? 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 Fujifilm X100S and the Olympus E-M10 IV 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 size 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 Olympus E-M10 IV is notably larger (9 percent) than the Fujifilm X100S. In this context, it is worth noting that neither the X100S nor the E-M10 IV are weather-sealed.
The above size and weight comparisons are to some extent incomplete and possibly misleading, as the X100S has a lens built in, whereas the E-M10 IV 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 E-M10 IV and their specifications in the Micro Four Thirds Lens Catalog.
Concerning battery life, the X100S gets 330 shots out of its Fujifilm NP-95 battery, while the E-M10 IV can take 360 images on a single charge of its Olympus BLS-50 power pack. The power pack in the E-M10 IV can be charged via the USB port, 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.
# | Camera Model |
Camera Width |
Camera Height |
Camera Depth |
Camera Weight |
Battery Life |
Weather Sealing |
Camera Launch |
Launch Price (USD) |
Street Price |
|
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Fujifilm X100S | 127 mm | 74 mm | 54 mm | 445 g | 330 | n | Jan 2013 | 1,299 | ebay.com | |
2. | Olympus E-M10 IV | 122 mm | 84 mm | 49 mm | 383 g | 360 | n | Aug 2020 | 699 | amazon.com | |
3. | Canon G1 X | 117 mm | 81 mm | 65 mm | 534 g | 250 | n | Jan 2012 | 799 | ebay.com | |
4. | Fujifilm X100F | 127 mm | 75 mm | 52 mm | 469 g | 390 | n | Jan 2017 | 1,299 | ebay.com | |
5. | Fujifilm X30 | 119 mm | 72 mm | 60 mm | 423 g | 470 | n | Aug 2014 | 599 | ebay.com | |
6. | Fujifilm X100T | 127 mm | 74 mm | 52 mm | 440 g | 330 | n | Sep 2014 | 1,299 | ebay.com | |
7. | Fujifilm X-Pro1 | 140 mm | 82 mm | 43 mm | 450 g | 300 | n | Jan 2012 | 1,699 | ebay.com | |
8. | Fujifilm X100 | 126 mm | 75 mm | 54 mm | 445 g | 300 | n | Sep 2010 | 1,199 | ebay.com | |
9. | Leica D-LUX 7 | 115 mm | 66 mm | 65 mm | 392 g | 300 | n | Nov 2018 | 1,195 | ebay.com | |
10. | Leica D-LUX Typ 109 | 118 mm | 66 mm | 55 mm | 405 g | 300 | n | Sep 2014 | 1,195 | ebay.com | |
11. | Leica X Typ 113 | 133 mm | 73 mm | 78 mm | 486 g | 350 | n | Sep 2014 | 2,295 | ebay.com | |
12. | Nikon Coolpix A | 111 mm | 64 mm | 40 mm | 299 g | 230 | n | Mar 2013 | 1,099 | ebay.com | |
13. | Olympus E-P7 | 118 mm | 69 mm | 38 mm | 337 g | 360 | n | Jun 2021 | 799 | amazon.com | |
14. | Olympus E-PL10 | 117 mm | 68 mm | 39 mm | 380 g | 350 | n | Oct 2019 | 599 | ebay.com | |
15. | Olympus E-M10 III | 122 mm | 84 mm | 50 mm | 410 g | 330 | n | Aug 2017 | 649 | ebay.com | |
16. | Olympus E-M10 II | 120 mm | 83 mm | 47 mm | 390 g | 320 | n | Aug 2015 | 649 | ebay.com | |
17. | Olympus E-M10 | 119 mm | 82 mm | 46 mm | 396 g | 320 | n | Jan 2014 | 699 | ebay.com | |
Note: Measurements and pricing do not include easily detachable parts, such as add-on or interchangeable lenses or optional viewfinders. | |||||||||||
The price is, of course, an important factor in any camera decision. The listed launch prices provide an indication of the market segment that the manufacturer of the cameras have been targeting. 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 sensor inside a digital camera is one of the key determinants of image quality. All other things equal, a large sensor will have larger individual pixel-units that offer better low-light sensitivity, wider dynamic range, and richer color-depth than smaller pixels in a sensor of the same technological generation. Further, a large sensor camera will give the photographer additional creative options when using shallow depth-of-field to isolate a subject from its 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 X100S features an APS-C sensor and the Olympus E-M10 IV a Four Thirds sensor. The sensor area in the E-M10 IV 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 X100S has a native 3:2 aspect ratio, while the one in the E-M10 IV offers a 4:3 aspect.
Despite having a smaller sensor, the E-M10 IV offers a higher resolution of 20.2 megapixels, compared with 16 MP of the X100S. This megapixels advantage comes at the cost of a higher pixel density and a smaller size of the individual pixel (with a pixel pitch of 3.34μm versus 4.80μm for the X100S). However, it should be noted that the E-M10 IV is much more recent (by 7 years and 6 months) than the X100S, and its sensor will have benefitted from technological advances during this time that make it possible to gather light more efficiently. 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 Olympus E-M10 IV implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the E-M10 IV for good quality output (200 dots per inch) amounts to 25.9 x 19.4 inches or 65.8 x 49.4 cm, for very good quality (250 dpi) 20.7 x 15.6 inches or 52.7 x 39.5 cm, and for excellent quality (300 dpi) 17.3 x 13 inches or 43.9 x 32.9 cm. The corresponding values for the Fujifilm X100S are 24.5 x 16.3 inches or 62.2 x 41.5 cm for good quality, 19.6 x 13.1 inches or 49.7 x 33.2 cm for very good quality, and 16.3 x 10.9 inches or 41.5 x 27.6 cm for excellent quality prints.
The X100S has on-sensor phase detect pixels, which results in fast and reliable autofocus acquisition even during live view operation.
The Fujifilm X100S has a native sensitivity range from ISO 200 to ISO 6400, which can be extended to ISO 100-25600. The corresponding ISO settings for the Olympus OM-D E-M10 Mark IV are ISO 200 to ISO 25600, with the possibility to increase the ISO range to 100-25600.
Technology-wise, both cameras are equipped with CMOS (Complementary Metal–Oxide–Semiconductor) sensors. The X100S uses Fujifilm's X-Trans layout of photosites, while the E-M10 IV 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 following table provides an overview of the physical sensor characteristics, as well as the sensor quality measurements for a selection of comparators.
# | Camera Model |
Sensor Class |
Resolution (MP) |
Horiz. Pixels |
Vert. Pixels |
Video Format |
DXO Portrait |
DXO Landscape |
DXO Sports |
DXO Overall |
|
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Fujifilm X100S | APS-C | 16.0 | 4896 | 3264 | 1080/60p | 23.3 | 12.5 | 1329 | 75 | |
2. | Olympus E-M10 IV | Four Thirds | 20.2 | 5184 | 3888 | 4K/30p | 23.3 | 13.2 | 1402 | 76 | |
3. | Canon G1 X | 1.5-inch | 14.2 | 4352 | 3264 | 1080/24p | 21.7 | 10.8 | 644 | 60 | |
4. | Fujifilm X100F | APS-C | 24.0 | 6000 | 4000 | 1080/60p | 23.9 | 13.2 | 1704 | 81 | |
5. | Fujifilm X30 | 2/3 | 12.0 | 4000 | 3000 | 1080/60p | 20.4 | 11.2 | -312 | 49 | |
6. | Fujifilm X100T | APS-C | 16.0 | 4896 | 3264 | 1080/60p | 23.6 | 12.8 | 1483 | 78 | |
7. | Fujifilm X-Pro1 | APS-C | 16.0 | 4896 | 3264 | 1080/24p | 23.1 | 12.3 | 1238 | 74 | |
8. | Fujifilm X100 | APS-C | 12.2 | 4288 | 2848 | 720/30p | 22.9 | 12.4 | 1001 | 73 | |
9. | Leica D-LUX 7 | Four Thirds | 16.8 | 4736 | 3552 | 4K/30p | 22.9 | 12.8 | 1002 | 72 | |
10. | Leica D-LUX Typ 109 | Four Thirds | 12.7 | 4112 | 3088 | 4K/30p | 22.4 | 12.1 | 607 | 67 | |
11. | Leica X Typ 113 | APS-C | 16.1 | 4928 | 3264 | 1080/30p | 23.6 | 12.8 | 1491 | 78 | |
12. | Nikon Coolpix A | APS-C | 16.1 | 4928 | 3264 | 1080/30p | 23.4 | 13.8 | 1164 | 80 | |
13. | Olympus E-P7 | Four Thirds | 20.2 | 5184 | 3888 | 4K/30p | 23.4 | 13.3 | 1494 | 77 | |
14. | Olympus E-PL10 | Four Thirds | 15.9 | 4608 | 3456 | 4K/30p | 23.3 | 13.1 | 1324 | 76 | |
15. | Olympus E-M10 III | Four Thirds | 15.9 | 4608 | 3456 | 4K/30p | 23.1 | 12.8 | 1120 | 74 | |
16. | Olympus E-M10 II | Four Thirds | 15.9 | 4608 | 3456 | 1080/60p | 23.1 | 12.5 | 842 | 73 | |
17. | Olympus E-M10 | Four Thirds | 15.9 | 4608 | 3456 | 1080/30p | 22.8 | 12.3 | 884 | 72 | |
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 E-M10 IV provides a better video resolution than the X100S. It can shoot movie footage at 4K/30p, while the Fujifilm is limited to 1080/60p.
Feature comparison
Beyond body and sensor, cameras can and do differ across a range of features. The X100S and the E-M10 IV are similar in the sense that both feature an electronic viewfinder, which is helpful when framing images in bright sunlight. Moreover, their viewfinders offer an identical resolution of 2360k dots. The adjacent table lists some of the other core features of the Fujifilm X100S and Olympus E-M10 IV along with similar information for a selection of comparators.
# | Camera Model |
Viewfinder (Type or 000 dots) |
Control Panel (yes/no) |
LCD Specifications (inch/000 dots) |
LCD Attach- ment |
Touch Screen (yes/no) |
Max Shutter Speed * |
Max Shutter Flaps * |
Built-in Flash (yes/no) |
Built-in Image Stab |
|
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Fujifilm X100S | 2360 | n | 2.8 / 460 | fixed | n | 1/4000s | 6.0/s | Y | n | |
2. | Olympus E-M10 IV | 2360 | n | 3.0 / 1040 | tilting | Y | 1/4000s | 15.0/s | Y | Y | |
3. | Canon G1 X | optical | n | 3.0 / 922 | swivel | n | 1/4000s | 1.9/s | Y | Y | |
4. | Fujifilm X100F | 2360 | n | 3.0 / 1040 | fixed | n | 1/4000s | 8.0/s | Y | n | |
5. | Fujifilm X30 | 2360 | n | 3.0 / 920 | tilting | n | 1/4000s | 12.0/s | Y | Y | |
6. | Fujifilm X100T | 2360 | n | 3.0 / 1040 | fixed | n | 1/4000s | 6.0/s | Y | n | |
7. | Fujifilm X-Pro1 | 1440 | n | 3.0 / 1230 | fixed | n | 1/4000s | 6.0/s | n | n | |
8. | Fujifilm X100 | 1440 | n | 2.8 / 460 | fixed | n | 1/4000s | 5.0/s | Y | n | |
9. | Leica D-LUX 7 | 2764 | n | 3.0 / 1240 | fixed | Y | 1/4000s | 11.0/s | n | Y | |
10. | Leica D-LUX Typ 109 | 2764 | n | 3.0 / 921 | fixed | n | 1/4000s | 11.0/s | n | Y | |
11. | Leica X Typ 113 | optional | n | 3.0 / 920 | fixed | n | 1/2000s | 5.0/s | Y | n | |
12. | Nikon Coolpix A | optional | n | 3.0 / 921 | fixed | n | 1/2000s | 4.0/s | Y | n | |
13. | Olympus E-P7 | none | n | 3.0 / 1040 | tilting | Y | 1/4000s | 8.7/s | Y | Y | |
14. | Olympus E-PL10 | none | n | 3.0 / 1040 | tilting | Y | 1/4000s | 8.6/s | Y | Y | |
15. | Olympus E-M10 III | 2360 | n | 3.0 / 1040 | tilting | Y | 1/4000s | 8.6/s | Y | Y | |
16. | Olympus E-M10 II | 2360 | n | 3.0 / 1040 | tilting | Y | 1/4000s | 8.0/s | Y | Y | |
17. | Olympus E-M10 | 1440 | n | 3.0 / 1037 | tilting | Y | 1/4000s | 8.0/s | Y | 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 E-M10 IV has a touchscreen, while the X100S has a conventional panel. Touch control can be particularly helpful, for example, for setting the focus point.
The E-M10 IV 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 X100S 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, the E-M10 IV 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 Olympus E-M10 IV has 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 X100S and the E-M10 IV write their files to SDXC cards. The E-M10 IV supports UHS-II cards (Ultra High Speed data transfer of up to 312 MB/s), while the X100S 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 X100S and Olympus OM-D E-M10 Mark IV 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 X100S | Y | stereo / mono | - | - | micro | 2.0 | - | - | - | |
2. | Olympus E-M10 IV | Y | stereo / mono | - | - | micro | 2.0 | Y | - | Y | |
3. | Canon G1 X | Y | stereo / mono | - | - | mini | 2.0 | - | - | - | |
4. | Fujifilm X100F | Y | stereo / mono | Y | - | micro | 2.0 | Y | - | - | |
5. | Fujifilm X30 | Y | stereo / mono | - | - | micro | 2.0 | Y | - | - | |
6. | Fujifilm X100T | Y | stereo / mono | Y | - | micro | 2.0 | Y | - | - | |
7. | Fujifilm X-Pro1 | Y | stereo / mono | - | - | mini | 2.0 | - | - | - | |
8. | Fujifilm X100 | Y | stereo / - | - | - | mini | 2.0 | - | - | - | |
9. | Leica D-LUX 7 | Y | stereo / mono | - | - | micro | 2.0 | Y | - | Y | |
10. | Leica D-LUX Typ 109 | Y | stereo / mono | - | - | micro | 2.0 | Y | Y | - | |
11. | Leica X Typ 113 | Y | stereo / mono | - | - | mini | 2.0 | - | - | - | |
12. | Nikon Coolpix A | Y | stereo / mono | - | - | - | 2.0 | - | - | - | |
13. | Olympus E-P7 | Y | stereo / mono | - | - | micro | 2.0 | Y | - | Y | |
14. | Olympus E-PL10 | Y | stereo / mono | - | - | micro | 2.0 | Y | - | Y | |
15. | Olympus E-M10 III | Y | stereo / mono | - | - | micro | 2.0 | Y | - | - | |
16. | Olympus E-M10 II | Y | stereo / mono | - | - | micro | 2.0 | Y | - | - | |
17. | Olympus E-M10 | Y | stereo / mono | - | - | micro | 2.0 | Y | - | - |
It is notable that the E-M10 IV offers wifi support, which can be a very convenient means to transfer image data to an off-camera location. In contrast, the X100S does not provide wifi capability.
The E-M10 IV is a recent model that features in the current product line-up of Olympus. In contrast, the X100S has been discontinued (but can be found pre-owned on ebay). As a replacement in the same line of cameras, the X100S was succeeded by the Fujifilm X100T. Further information on the features and operation of the X100S and E-M10 IV can be found, respectively, in the Fujifilm X100S Manual (free pdf) or the online Olympus E-M10 IV Manual.
Review summary
So what is the bottom line? Is the Fujifilm X100S better than the Olympus E-M10 IV or vice versa? A synthesis of the relative strong points of each of the models is listed below.
Arguments in favor of the Fujifilm X100S:
- Better live-view autofocus: Features on-sensor phase-detection for more confident autofocus.
- Ready to shoot: Has a lens built-in, whereas the E-M10 IV requires a separate lens.
- More heavily discounted: Has been available for much longer (launched in January 2013).
Advantages of the Olympus OM-D E-M10 Mark IV:
- More detail: Has more megapixels (20.2 vs 16MP), which boosts linear resolution by 10%.
- Better video: Provides higher definition movie capture (4K/30p vs 1080/60p).
- Larger viewfinder image: Features a viewfinder with a higher magnification (0.62x vs 0.43x).
- Larger screen: Has a bigger rear LCD (3.0" vs 2.8") for image review and settings control.
- More detailed LCD: Has a higher resolution rear screen (1040k vs 460k dots).
- More flexible LCD: Has a tilting screen for odd-angle shots in landscape orientation.
- Fewer buttons to press: Has a touchscreen to facilitate handling and shooting adjustments.
- More selfie-friendly: Has an articulated screen that can be turned to be front-facing.
- Faster burst: Shoots at higher frequency (15 vs 6 flaps/sec) to capture the decisive moment.
- Less disturbing: Has an electronic shutter option for completely silent shooting.
- Easier time-lapse photography: Has an intervalometer built-in for low frequency shooting.
- More flexible: Takes interchangeable lenses and can thus be used with specialty optics.
- Easier travel charging: Can be conveniently charged via its USB port.
- Sharper images: Has stabilization technology built-in to reduce the impact of hand-shake.
- 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.
- Faster buffer clearing: Supports a more advanced SD data transfer standard (UHS-II vs UHS-I).
- More modern: Reflects 7 years and 6 months of technical progress since the X100S launch.
If the count of individual advantages (bullet points above) is taken as a guide, the E-M10 IV is the clear winner of the contest (18 : 3 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 X100S and the Olympus E-M10 IV 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 incomplete and does no justice, for example, to the way the X100S or the E-M10 IV perform in practice. User reviews, such as those found at amazon, can sometimes inform about these issues, but such feedback is often incomplete, inconsistent, and biased.
Expert reviews
This is why hands-on reviews by experts 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. | Fujifilm X100S | 5/5 | + + | .. | 81/100 | 4.5/5 | 5/5 | Jan 2013 | 1,299 | ebay.com | |
2. | Olympus E-M10 IV | 4.5/5 | .. | 5/5 | 81/100 | 4.5/5 | 4.5/5 | Aug 2020 | 699 | amazon.com | |
3. | Canon G1 X | 5/5 | + | .. | 76/100 | 4/5 | 4.5/5 | Jan 2012 | 799 | ebay.com | |
4. | Fujifilm X100F | 5/5 | + | 3.9/5 | 83/100 | 4.5/5 | 4.5/5 | Jan 2017 | 1,299 | ebay.com | |
5. | Fujifilm X30 | 4/5 | .. | .. | 76/100 | 4.5/5 | 4.5/5 | Aug 2014 | 599 | ebay.com | |
6. | Fujifilm X100T | 5/5 | + | .. | 81/100 | 4.5/5 | 5/5 | Sep 2014 | 1,299 | ebay.com | |
7. | Fujifilm X-Pro1 | 5/5 | + + | .. | 79/100 | 4.5/5 | 4.5/5 | Jan 2012 | 1,699 | ebay.com | |
8. | Fujifilm X100 | 3/5 | .. | .. | 75/100 | 4/5 | 5/5 | Sep 2010 | 1,199 | ebay.com | |
9. | Leica D-LUX 7 | .. | .. | .. | .. | .. | 4.5/5 | Nov 2018 | 1,195 | ebay.com | |
10. | Leica D-LUX Typ 109 | .. | .. | .. | .. | 4.5/5 | 4.5/5 | Sep 2014 | 1,195 | ebay.com | |
11. | Leica X Typ 113 | 3.5/5 | .. | .. | .. | 3.5/5 | 4/5 | Sep 2014 | 2,295 | ebay.com | |
12. | Nikon Coolpix A | 4/5 | + | .. | 75/100 | 4/5 | 4/5 | Mar 2013 | 1,099 | ebay.com | |
13. | Olympus E-P7 | 4/5 | .. | 4.5/5 | .. | .. | 4.5/5 | Jun 2021 | 799 | amazon.com | |
14. | Olympus E-PL10 | .. | .. | 4/5 | 77/100 | .. | 4/5 | Oct 2019 | 599 | ebay.com | |
15. | Olympus E-M10 III | .. | + | 5/5 | 80/100 | 4.5/5 | 4.5/5 | Aug 2017 | 649 | ebay.com | |
16. | Olympus E-M10 II | 4.5/5 | + + | .. | 80/100 | 5/5 | 5/5 | Aug 2015 | 649 | ebay.com | |
17. | Olympus E-M10 | 4/5 | .. | .. | 80/100 | 5/5 | 5/5 | Jan 2014 | 699 | ebay.com | |
Note: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available. |
Care should be taken when interpreting the review scores above, though. The ratings were established in reference to similarly priced cameras that were available in the market at the time of the review. Hence, a score should always be seen in the context of the camera's market launch date and its price, and comparing ratings of very distinct cameras or ones that are far apart in terms of their release date have little meaning. It should also be noted that some of the review sites have over time altered the way they render their verdicts.
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.
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- Fujifilm X100S vs Sony A7R IV
- Fujifilm X100S vs Sony RX10
- Fujifilm X20 vs Olympus E-M10 IV
- Fujifilm XP130 vs Olympus E-M10 IV
- Nikon Z7 vs Olympus E-M10 IV
- Olympus E-M10 IV vs Olympus E-P2
- Olympus E-M10 IV vs Panasonic GX85
- Olympus E-M10 IV vs Sony RX0
Specifications: Fujifilm X100S vs Olympus E-M10 IV
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 X100S | Olympus E-M10 IV |
---|---|---|
Camera Type | Fixed lens compact camera | Mirrorless system camera |
Camera Lens | 35mm f/2.0 | Micro Four Thirds lenses |
Launch Date | January 2013 | August 2020 |
Launch Price | USD 1,299 | USD 699 |
Sensor Specs | Fujifilm X100S | Olympus E-M10 IV |
Sensor Technology | CMOS | 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 | 16 Megapixels | 20.2 Megapixels |
Image Resolution | 4896 x 3264 pixels | 5184 x 3888 pixels |
Pixel Pitch | 4.80 μm | 3.34 μm |
Pixel Density | 4.34 MP/cm2 | 8.96 MP/cm2 |
Moiré control | no AA filter | no AA filter |
Movie Capability | 1080/60p Video | 4K/30p Video |
ISO Setting | 200 - 6,400 ISO | 200 - 25,600 ISO |
ISO Boost | 100 - 25,600 ISO | 100 - 25,600 ISO |
Image Processor | EXR Processor II | TruePic VIII |
Screen Specs | Fujifilm X100S | Olympus E-M10 IV |
Viewfinder Type | Electronic viewfinder | Electronic viewfinder |
Viewfinder Field of View | 100% | 100% |
Viewfinder Magnification | 0.43x | 0.62x |
Viewfinder Resolution | 2360k dots | 2360k dots |
LCD Framing | Live View | Live View |
Rear LCD Size | 2.8inch | 3.0inch |
LCD Resolution | 460k dots | 1040k dots |
LCD Attachment | Fixed screen | Tilting screen |
Touch Input | no Touchscreen | Touchscreen |
Shooting Specs | Fujifilm X100S | Olympus E-M10 IV |
Focus System | On-Sensor Phase-detect | Contrast-detect AF |
Manual Focusing Aid | Focus Peaking | Focus Peaking |
Max Shutter Speed (mechanical) | 1/4000s | 1/4000s |
Continuous Shooting | 6 shutter flaps/s | 15 shutter flaps/s |
Electronic Shutter | no E-Shutter | up to 1/16000s |
Time-Lapse Photography | no Intervalometer | Intervalometer built-in |
Image Stabilization | no shake reduction | In-body stabilization |
Fill Flash | Built-in Flash | Built-in 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 X100S | Olympus E-M10 IV |
External Flash | Hotshoe | Hotshoe |
USB Connector | USB 2.0 | USB 2.0 |
HDMI Port | micro HDMI | micro HDMI |
Wifi Support | no Wifi | Wifi built-in |
Bluetooth Support | no Bluetooth | Bluetooth built-in |
Body Specs | Fujifilm X100S | Olympus E-M10 IV |
Battery Type | Fujifilm NP-95 | Olympus BLS-50 |
Battery Life (CIPA) | 330 shots per charge | 360 shots per charge |
In-Camera Charging | no USB charging | USB charging |
Body Dimensions |
127 x 74 x 54 mm (5.0 x 2.9 x 2.1 in) |
122 x 84 x 49 mm (4.8 x 3.3 x 1.9 in) |
Camera Weight | 445 g (15.7 oz) | 383 g (13.5 oz) |
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