Fujifilm X100 vs Olympus E-P1
The Fujifilm FinePix X100 and the Olympus PEN E-P1 are two enthusiast cameras that were revealed to the public, respectively, in September 2010 and June 2009. The X100 is a fixed lens compact, while the E-P1 is a mirrorless interchangeable lens camera. The cameras are based on an APS-C (X100) and a Four Thirds (E-P1) sensor. Both cameras offer a resolution of 12.2 megapixels.
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 FinePix X100 and the Olympus PEN E-P1? 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.
The physical size and weight of the Fujifilm X100 and the Olympus E-P1 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 size dimensions are rounded to the nearest millimeter.
The E-P1 can be obtained in three different colors (black, silver, white), while the X100 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 Olympus E-P1 is notably smaller (10 percent) than the Fujifilm X100. In this context, it is worth noting that neither the X100 nor the E-P1 are weather-sealed.
The above size and weight comparisons are to some extent incomplete and possibly misleading, as the X100 has a lens built in, whereas the E-P1 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-P1 and their specifications in the Micro Four Thirds Lens Catalog.
The table below summarizes the key physical specs of the two cameras alongside a broader set of comparators. If you want to switch the focus of the display and review another camera pair, you can move across to the CAM-parator tool and choose from the broad selection of possible camera comparisons there.
|1.||Fujifilm X100||126 mm||75 mm||54 mm||445 g||300||n||Sep 2010||1,199||ebay.com|
|2.||Olympus E-P1||121 mm||70 mm||36 mm||355 g||300||n||Jun 2009||799||ebay.com|
|3.||Canon G1 X||117 mm||81 mm||65 mm||534 g||250||n||Jan 2012||799||ebay.com|
|4.||Canon 1100D||130 mm||100 mm||78 mm||495 g||700||n||Feb 2011||449||ebay.com|
|5.||Fujifilm X100F||127 mm||75 mm||52 mm||469 g||390||n||Jan 2017||1,299||ebay.com|
|6.||Fujifilm X30||119 mm||72 mm||60 mm||423 g||470||n||Aug 2014||599||ebay.com|
|7.||Fujifilm X100T||127 mm||74 mm||52 mm||440 g||330||n||Sep 2014||1,299||ebay.com|
|8.||Fujifilm X100S||127 mm||74 mm||54 mm||445 g||330||n||Jan 2013||1,299||ebay.com|
|9.||Leica D-LUX Typ 109||118 mm||66 mm||55 mm||405 g||300||n||Sep 2014||1,195||ebay.com|
|10.||Olympus E-P3||122 mm||69 mm||34 mm||369 g||330||n||Jun 2011||799||ebay.com|
|11.||Olympus E-PL1||115 mm||72 mm||42 mm||334 g||290||n||Feb 2010||599||ebay.com|
|12.||Olympus E-620||130 mm||94 mm||60 mm||521 g||500||n||Feb 2009||699||ebay.com|
|13.||Olympus E-P2||121 mm||70 mm||36 mm||355 g||300||n||Nov 2009||799||ebay.com|
|14.||Olympus E-520||136 mm||92 mm||68 mm||535 g||750||n||May 2008||699||ebay.com|
|15.||Panasonic LX100||115 mm||66 mm||55 mm||393 g||300||n||Sep 2014||899||ebay.com|
|16.||Panasonic FZ150||124 mm||82 mm||92 mm||528 g||410||n||Aug 2011||499||ebay.com|
|17.||Sony NEX-7||120 mm||67 mm||43 mm||400 g||430||n||Aug 2011||1,349||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. 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.
The size of the imaging sensor is a crucial determinant 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. 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 associated with larger, more expensive camera bodies and lenses.
Of the two cameras under consideration, the Fujifilm X100 features an APS-C sensor and the Olympus E-P1 a Four Thirds sensor. The sensor area in the E-P1 is 40 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 X100 has a native 3:2 aspect ratio, while the one in the E-P1 offers a 4:3 aspect.
Even though the X100 has a larger sensor, both cameras offer the same resolution of 12.2 megapixels. This implies that the X100 has a lower pixel density and larger individual pixels (with a pixel pitch of 5.53μm versus 4.29μm for the E-P1), which gives it a potential advantage in terms of light gathering capacity. In addition, the X100 is a somewhat more recent model (by 1 year and 3 months) than the E-P1, and its sensor might have benefitted from technological advances during this time.
The Fujifilm FinePix X100 has a native sensitivity range from ISO 200 to ISO 6400, which can be extended to ISO 100-12800. The corresponding ISO settings for the Olympus PEN E-P1 are ISO 100 to ISO 6400 (no boost).
Technology-wise, both cameras are equipped with CMOS (Complementary Metal–Oxide–Semiconductor) sensors. Both cameras use a Bayer filter for capturing RGB colors on a square grid of photosensors. This arrangement is found in most digital cameras.
Since 2007, DXO Mark has published sensor performance measurements that have been derived using a consistent methodology. This service determines an overall sensor rating, as well as sub-scores for low-light sensitivity ("DXO Sports"), dynamic range ("DXO Landscape"), and color depth ("DXO Portrait"). Of the two cameras under review, the X100 provides substantially higher image quality than the E-P1, with an overall score that is 18 points higher. This advantage is based on 1.5 bits higher color depth, 2 EV in additional dynamic range, and 0.9 stops in additional low light sensitivity. The following table provides an overview of the physical sensor characteristics, as well as the sensor quality measurements for a selection of comparators.
|2.||Olympus E-P1||Four Thirds||12.2||4032||3024||720/30p||21.4||10.4||536||55|
|3.||Canon G1 X||1.5-inch||14.2||4352||3264||1080/24p||21.7||10.8||644||60|
|9.||Leica D-LUX Typ 109||Four Thirds||12.7||4112||3088||4K/30p||22.4||12.1||607||67|
|10.||Olympus E-P3||Four Thirds||12.2||4032||3024||1080/60i||20.8||10.1||536||51|
|11.||Olympus E-PL1||Four Thirds||12.2||4032||3024||720/30p||21.5||10.1||487||54|
|12.||Olympus E-620||Four Thirds||12.2||4032||3024||none||21.3||10.3||536||55|
|13.||Olympus E-P2||Four Thirds||12.2||4032||3024||720/30p||21.5||10.4||505||56|
|14.||Olympus E-520||Four Thirds||10.0||3648||2736||none||21.4||10.4||548||55|
|15.||Panasonic LX100||Four Thirds||12.7||4112||3088||4K/30p||22.3||12.5||553||67|
|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 have a sensor with sufficiently fast read-out times for moving pictures, and both provide the same movie specifications (720/30p).
Beyond body and sensor, cameras can and do differ across a range of features. For example, the X100 has an electronic viewfinder (1440k dots), which can be very helpful when shooting in bright sunlight. In contrast, the E-P1 relies on live view and the rear LCD for framing. The adjacent table lists some of the other core features of the Fujifilm X100 and Olympus E-P1 along with similar information for a selection of comparators.
|1.||Fujifilm X100||1440||n||2.8 / 460||fixed||n||1/4000s||5.0/s||Y||n|
|2.||Olympus E-P1||none||n||3.0 / 230||fixed||n||1/4000s||3.0/s||n||Y|
|3.||Canon G1 X||optical||n||3.0 / 922||swivel||n||1/4000s||1.9/s||Y||Y|
|4.||Canon 1100D||optical||n||2.7 / 230||fixed||n||1/4000s||3.0/s||Y||n|
|5.||Fujifilm X100F||2360||n||3.0 / 1040||fixed||n||1/4000s||8.0/s||Y||n|
|6.||Fujifilm X30||2360||n||3.0 / 920||tilting||n||1/4000s||12.0/s||Y||Y|
|7.||Fujifilm X100T||2360||n||3.0 / 1040||fixed||n||1/4000s||6.0/s||Y||n|
|8.||Fujifilm X100S||2360||n||2.8 / 460||fixed||n||1/4000s||6.0/s||Y||n|
|9.||Leica D-LUX Typ 109||2764||n||3.0 / 921||fixed||n||1/4000s||11.0/s||n||Y|
|10.||Olympus E-P3||optional||n||3.0 / 614||fixed||Y||1/4000s||3.0/s||Y||Y|
|11.||Olympus E-PL1||optional||n||2.7 / 230||fixed||n||1/2000s||3.0/s||Y||Y|
|12.||Olympus E-620||optical||n||2.7 / 230||swivel||n||1/4000s||4.0/s||Y||Y|
|13.||Olympus E-P2||optional||n||3.0 / 230||fixed||n||1/4000s||3.0/s||n||Y|
|14.||Olympus E-520||optical||n||2.7 / 215||fixed||n||1/4000s||3.5/s||Y||Y|
|15.||Panasonic LX100||2764||n||3.0 / 921||fixed||n||1/4000s||11.0/s||n||Y|
|16.||Panasonic FZ150||202||n||3.0 / 460||swivel||n||1/2000s||12.0/s||Y||Y|
|17.||Sony NEX-7||2359||n||3.0 / 921||tilting||n||1/4000s||10.0/s||Y||n|
|Notes: *) Information refers to the mechanical shutter, unless the camera only has an electronic one.|
One difference between the cameras concerns the presence of an on-board flash. The X100 has one, while the E-P1 does not. While the built-in flash of the X100 is not very powerful, it can at times be useful as a fill-in light.
The X100 writes its imaging data to SDXC cards, while the E-P1 uses SDHC cards.
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 FinePix X100 and Olympus PEN E-P1 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.
Mic / Speaker
|1.||Fujifilm X100||Y||stereo / -||-||-||mini||2.0||-||-||-|
|2.||Olympus E-P1||Y||stereo / -||-||-||mini||2.0||-||-||-|
|3.||Canon G1 X||Y||stereo / mono||-||-||mini||2.0||-||-||-|
|4.||Canon 1100D||Y||stereo / mono||-||-||mini||2.0||-||-||-|
|5.||Fujifilm X100F||Y||stereo / mono||Y||-||micro||2.0||Y||-||-|
|6.||Fujifilm X30||Y||stereo / mono||-||-||micro||2.0||Y||-||-|
|7.||Fujifilm X100T||Y||stereo / mono||Y||-||micro||2.0||Y||-||-|
|8.||Fujifilm X100S||Y||stereo / mono||-||-||micro||2.0||-||-||-|
|9.||Leica D-LUX Typ 109||Y||stereo / mono||-||-||micro||2.0||Y||Y||-|
|10.||Olympus E-P3||Y||stereo / -||-||-||mini||2.0||-||-||-|
|11.||Olympus E-PL1||Y||stereo / -||-||-||mini||2.0||-||-||-|
|12.||Olympus E-620||Y||- / -||-||-||-||2.0||-||-||-|
|13.||Olympus E-P2||Y||stereo / -||-||-||mini||2.0||-||-||-|
|14.||Olympus E-520||Y||- / -||-||-||-||2.0||-||-||-|
|15.||Panasonic LX100||Y||stereo / mono||-||-||micro||2.0||Y||Y||-|
|16.||Panasonic FZ150||Y||stereo / -||-||-||mini||2.0||-||-||-|
|17.||Sony NEX-7||Y||stereo / mono||Y||-||mini||2.0||-||-||-|
Both the X100 and the E-P1 have been discontinued, but can regularly be found used on ebay. The E-P1 was replaced by the Olympus E-P2, while the X100 was followed by the Fujifilm X100S. Further information on the features and operation of the X100 and E-P1 can be found, respectively, in the Fujifilm X100 Manual (free pdf) or the online Olympus E-P1 Manual.
So what conclusions can be drawn? Is there a clear favorite between the Fujifilm X100 and the Olympus E-P1? Which camera is better? The listing below highlights the relative strengths of the two models.
Arguments in favor of the Fujifilm FinePix X100:
- Better image quality: Scores substantially higher (18 points) in the DXO overall assessment.
- Richer colors: Generates images with noticeably better colors (1.5 bits more color depth).
- More dynamic range: Captures a larger spectrum of light and dark details (2 EV of extra DR).
- Better low-light sensitivity: Requires less light for good images (0.9 stops ISO advantage).
- Easier framing: Has an electronic viewfinder for image composition and settings control.
- More detailed LCD: Has a higher resolution rear screen (460k vs 230k dots).
- Faster burst: Shoots at higher frequency (5 vs 3 flaps/sec) to capture the decisive moment.
- Ready to shoot: Has a lens built-in, whereas the E-P1 requires a separate lens.
- Easier fill-in: Is equipped with a small onboard flash to brighten deep shadow areas.
- More modern: Is somewhat more recent (announced 1 year and 3 months after the E-P1).
Advantages of the Olympus PEN E-P1:
- Larger screen: Has a bigger rear LCD (3.0" vs 2.8") for image review and settings control.
- More flexible: Takes interchangeable lenses and can thus be used with specialty optics.
- Sharper images: Has stabilization technology built-in to reduce the impact of hand-shake.
- More heavily discounted: Has been on the market for longer (launched in June 2009).
If the count of relative strengths (bullet points above) is taken as a measure, the X100 is the clear winner of the match-up (10 : 4 points). However, the relative importance of the various individual camera aspects will vary according to personal preferences and needs, so that you might like to apply corresponding weights to the particular features before making a decision on a new camera. A professional wedding photographer will view the differences between cameras in a way that diverges from the perspective of a travel photog, and a person interested in cityscapes has distinct needs from a macro 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 X100 and the Olympus E-P1 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 specs-based evaluation of cameras can be instructive in revealing their potential as photographic tools, it says little about, for example, the shooting experience and imaging performance of the X100 and the E-P1 in practical situations. User reviews, such as those found at amazon, can sometimes inform about these issues, but such feedback is often incomplete, inconsistent, and biased.
This is why hands-on reviews by experts are important. 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.
|1.||Fujifilm X100||3/5||..||..||75/100||4/5||5/5||Sep 2010||1,199||ebay.com|
|2.||Olympus E-P1||..||+||..||66/100||4/5||4.5/5||Jun 2009||799||ebay.com|
|3.||Canon G1 X||5/5||+||..||76/100||4/5||4.5/5||Jan 2012||799||ebay.com|
|4.||Canon 1100D||..||80/100||..||69/100||4/5||4.5/5||Feb 2011||449||ebay.com|
|5.||Fujifilm X100F||5/5||+||3.9/5||83/100||4.5/5||4.5/5||Jan 2017||1,299||ebay.com|
|6.||Fujifilm X30||4/5||..||..||76/100||4.5/5||4.5/5||Aug 2014||599||ebay.com|
|7.||Fujifilm X100T||5/5||+||..||81/100||4.5/5||5/5||Sep 2014||1,299||ebay.com|
|8.||Fujifilm X100S||5/5||+ +||..||81/100||4.5/5||5/5||Jan 2013||1,299||ebay.com|
|9.||Leica D-LUX Typ 109||..||..||..||..||4.5/5||4.5/5||Sep 2014||1,195||ebay.com|
|10.||Olympus E-P3||..||83/100||..||74/100||4.5/5||4.5/5||Jun 2011||799||ebay.com|
|11.||Olympus E-PL1||..||86/100||..||69/100||4/5||4.5/5||Feb 2010||599||ebay.com|
|12.||Olympus E-620||3/5||88/100||..||72/100||4.5/5||5/5||Feb 2009||699||ebay.com|
|13.||Olympus E-P2||3/5||+||..||69/100||4/5||4.5/5||Nov 2009||799||ebay.com|
|14.||Olympus E-520||..||87/100||..||+ +||4.5/5||4.5/5||May 2008||699||ebay.com|
|15.||Panasonic LX100||5/5||+ +||..||85/100||5/5||5/5||Sep 2014||899||ebay.com|
|16.||Panasonic FZ150||3/5||+ +||..||76/100||4/5||4.5/5||Aug 2011||499||ebay.com|
|17.||Sony NEX-7||5/5||+ +||..||81/100||4.5/5||5/5||Aug 2011||1,349||ebay.com|
|Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available.|
The review scores listed above should be treated with care, though. The ratings are only valid when referring to cameras in the same category and of the same age. Thus, a score needs to be put into the context of the launch date and the launch price of the camera, and 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 would like to check on the differences and similarities of other camera models, just use the search menu below. 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 1D Mark II N vs Fujifilm X100
- Canon 1D X vs Fujifilm X100
- Canon M6 vs Olympus E-P1
- Canon SX510 vs Olympus E-P1
- Canon SX530 vs Fujifilm X100
- Fujifilm X100 vs Fujifilm XF10
- Fujifilm X100 vs Panasonic GX80
- Fujifilm X100 vs Sony RX10 IV
- Hasselblad X1D vs Olympus E-P1
- Nikon D7100 vs Olympus E-P1
- Olympus E-P1 vs Panasonic GX800
- Olympus E-P1 vs Sony A77 II
Specifications: Fujifilm X100 vs Olympus E-P1
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 X100||Olympus E-P1|
|Camera Type||Fixed lens compact camera||Mirrorless system camera|
|Camera Lens||35mm f/2.0||Micro Four Thirds lenses|
|Launch Date||September 2010||June 2009|
|Launch Price||USD 1,199||USD 799|
|Sensor Specs||Fujifilm X100||Olympus E-P1|
|Sensor Format||APS-C Sensor||Four Thirds Sensor|
|Sensor Size||23.6 x 15.8 mm||17.3 x 13.0 mm|
|Sensor Area||372.88 mm2||224.9 mm2|
|Sensor Diagonal||28.4 mm||21.6 mm|
|Sensor Resolution||12.2 Megapixels||12.2 Megapixels|
|Image Resolution||4288 x 2848 pixels||4032 x 3024 pixels|
|Pixel Pitch||5.53 μm||4.29 μm|
|Pixel Density||3.28 MP/cm2||5.42 MP/cm2|
|Moiré control||Anti-Alias filter||Anti-Alias filter|
|Movie Capability||720/30p Video||720/30p Video|
|ISO Setting||200 - 6,400 ISO||100 - 6,400 ISO|
|ISO Boost||100 - 12,800 ISO||no Enhancement|
|Image Processor||EXR Processor||TruePic V|
|DXO Sensor Quality (score)||73||55|
|DXO Color Depth (bits)||22.9||21.4|
|DXO Dynamic Range (EV)||12.4||10.4|
|DXO Low Light (ISO)||1001||536|
|Screen Specs||Fujifilm X100||Olympus E-P1|
|Viewfinder Type||Electronic viewfinder||no viewfinder|
|Viewfinder Field of View||100%|
|Viewfinder Resolution||1440k dots|
|LCD Framing||Live View||Live View|
|Rear LCD Size||2.8inch||3.0inch|
|LCD Resolution||460k dots||230k dots|
|LCD Attachment||Fixed screen||Fixed screen|
|Shooting Specs||Fujifilm X100||Olympus E-P1|
|Focus System||Contrast-detect AF||Contrast-detect AF|
|Continuous Shooting||5 shutter flaps/s||3 shutter flaps/s|
|Image Stabilization||no shake reduction||In-body stabilization|
|Fill Flash||Built-in Flash||no On-Board Flash|
|Storage Medium||SDXC cards||SDHC cards|
|Single or Dual Card Slots||Single card slot||Single card slot|
|UHS card support||no||no|
|Connectivity Specs||Fujifilm X100||Olympus E-P1|
|USB Connector||USB 2.0||USB 2.0|
|HDMI Port||mini HDMI||mini HDMI|
|Wifi Support||no Wifi||no Wifi|
|Body Specs||Fujifilm X100||Olympus E-P1|
|Battery Life (CIPA)||300 shots per charge||300 shots per charge|
126 x 75 x 54 mm
(5.0 x 3.0 x 2.1 in)
121 x 70 x 36 mm
(4.8 x 2.8 x 1.4 in)
|Camera Weight||445 g (15.7 oz)||355 g (12.5 oz)|
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