Canon G1 X vs Olympus E-PL1
The Canon PowerShot G1 X and the Olympus PEN E-PL1 are two digital cameras that were revealed to the public, respectively, in January 2012 and February 2010. The G1X is a fixed lens compact, while the E-PL1 is a mirrorless interchangeable lens camera. The cameras are based on an 1.5-inch (G1X) and a Four Thirds (E-PL1) sensor. The Canon has a resolution of 14.2 megapixels, whereas the Olympus provides 12.2 MP.
Below is an overview of the main specs of the two cameras as a starting point for the comparison.
|Canon G1 X||Olympus E-PL1|
|Fixed lens compact camera||Mirrorless system camera|
|28-112mm f/2.8-5.8||Micro Four Thirds lenses|
|14.2 MP, 1.5" Sensor||12.2 MP, Four Thirds Sensor|
|1080/24p Video||720/30p Video|
|ISO 100-12800||ISO 200-3200|
|Optical viewfinder||Viewfinder optional|
|3.0" LCD, 922k dots||2.7" LCD, 230k dots|
|Swivel touchscreen||Fixed screen (not touch-sensitive)|
|1.9 shutter flaps per second||3 shutter flaps per second|
|Lens-based stabilization||In-body stabilization|
|250 shots per battery charge||290 shots per battery charge|
|117 x 81 x 65 mm, 534 g||115 x 72 x 42 mm, 334 g|
Going beyond this snapshot of core features and characteristics, what are the differences between the Canon PowerShot G1 X and the Olympus PEN E-PL1? 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.
An illustration of the physical size and weight of the Canon G1 X and the Olympus E-PL1 is provided in the side-by-side display below. The two cameras are presented according to their relative size. Three consecutive perspectives from the front, the top, and the back are available. All width, height and depth measures are rounded to the nearest millimeter.
The E-PL1 can be obtained in four different colors (black, blue, yellow, white), while the G1X 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-PL1 is notably smaller (13 percent) than the Canon G1 X. In this context, it is worth noting that neither the G1X nor the E-PL1 are weather-sealed.
The above size and weight comparisons are to some extent incomplete and possibly misleading, as the G1X has a lens built in, whereas the E-PL1 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-PL1 and their specifications in the Micro Four Thirds Lens Catalog.
The adjacent table lists the principal physical characteristics of the two cameras alongside a wider set of alternatives. If you would like to visualize and compare a different camera combination, just use the right or left arrows in the table to switch to the respective camera. Alternatively, you can also navigate to the CAM-parator app and make your selection from the full list of cameras there.
|Canon G1 X»||117 mm||81 mm||65 mm||534 g||250||n||Jan 2012||799||Canon G1 X|
|Olympus E-PL1«||115 mm||72 mm||42 mm||334 g||290||n||Feb 2010||599||Olympus E-PL1|
|Canon G1 X Mark II« »||116 mm||74 mm||66 mm||553 g||240||n||Feb 2014||799||Canon G1 X Mark II|
|Canon G16« »||109 mm||76 mm||40 mm||356 g||360||n||Aug 2013||549||Canon G16|
|Canon S120« »||100 mm||59 mm||29 mm||217 g||230||n||Aug 2013||449||Canon S120|
|Canon 650D« »||133 mm||100 mm||79 mm||575 g||440||n||Jun 2012||849||Canon 650D|
|Canon SX50« »||123 mm||87 mm||106 mm||595 g||315||n||Sep 2012||429||Canon SX50|
|Canon 1100D« »||130 mm||100 mm||78 mm||495 g||700||n||Feb 2011||449||Canon 1100D|
|Canon 500D« »||129 mm||98 mm||62 mm||520 g||400||n||Mar 2009||799||Canon 500D|
|Canon 450D« »||129 mm||98 mm||62 mm||524 g||500||n||Jan 2008||799||Canon 450D|
|Leica V-LUX 4« »||125 mm||87 mm||110 mm||588 g||540||n||Sep 2012||949||Leica V-LUX 4|
|Leica V-LUX 3« »||124 mm||81 mm||95 mm||540 g||410||n||Dec 2011||949||Leica V-LUX 3|
|Olympus E-P3« »||122 mm||69 mm||34 mm||369 g||330||n||Jun 2011||799||Olympus E-P3|
|Olympus E-PL2« »||114 mm||72 mm||42 mm||362 g||280||n||Jan 2011||599||Olympus E-PL2|
|Olympus E-PL3« »||110 mm||64 mm||37 mm||313 g||300||n||Jun 2011||599||Olympus E-PL3|
|Olympus E-P1« »||121 mm||70 mm||36 mm||355 g||300||n||Jun 2009||799||Olympus E-P1|
|Olympus E-P2« »||121 mm||70 mm||36 mm||355 g||300||n||Nov 2009||799||Olympus E-P2|
|Note: Measurements and pricing do not include easily detachable parts, such as interchangeable lenses or optional viewfinders.|
Any camera decision will obviously take relative prices into account. 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. Then, after the new model is out, very good deals can frequently be found on the pre-owned market.
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. 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 Canon G1 X features an 1.5-inch sensor and the Olympus E-PL1 a Four Thirds sensor. The sensor area in the E-PL1 is 14 percent smaller. As a result of these sensor size differences, the cameras have a format factor of, respectively, 1.85 and 2.0. Both cameras feature a native aspect ratio (sensor width to sensor height) of 4:3.
In terms of underlying technology, both cameras are build around CMOS sensors.
With 14.2MP, the G1X offers a higher resolution than the E-PL1 (12.2MP), but the G1X nevertheless has marginally larger individual pixels (pixel pitch of 4.30μm versus 4.29μm for the E-PL1) due to its larger sensor. Moreover, the G1X is a somewhat more recent model (by 1 year and 11 months) than the E-PL1, and its sensor might have benefitted from technological advances during this time that further enhance the light gathering capacity of its pixels.
The resolution advantage of the Canon G1 X implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the G1X for good quality output (200 dots per inch) amounts to 21.8 x 16.3 inch or 55.3 x 41.5 cm, for very good quality (250 dpi) 17.4 x 13.1 inch or 44.2 x 33.2 cm, and for excellent quality (300 dpi) 14.5 x 10.9 inch or 36.8 x 27.6 cm. The corresponding values for the Olympus E-PL1 are 20.2 x 15.1 inch or 51.2 x 38.4 cm for good quality, 16.1 x 12.1 inch or 41 x 30.7 cm for very good quality, and 13.4 x 10.1 inch or 34.1 x 25.6 cm for excellent quality prints.
The Canon PowerShot G1 X has a native sensitivity range from ISO 100 to ISO 12800. The corresponding ISO settings for the Olympus PEN E-PL1 are ISO 200 to ISO 3200 (no boost).
Consistent information on actual sensor performance is available from DXO Mark for many cameras. This service is based on lab testing and assigns an overall score to each camera sensor, as well as ratings for dynamic range ("DXO Landscape"), color depth ("DXO Portrait"), and low-light sensitivity ("DXO Sports"). Of the two cameras under review, the G1X has a notably higher overall DXO score than the E-PL1 (overall score 6 points higher), which gives it an advantage in terms of imaging quality. This advantage is based on 0.2 bits higher color depth, 0.7 EV in additional dynamic range, and 0.4 stops in additional low light sensitivity. The adjacent table reports on the physical sensor characteristics and the outcomes of the DXO sensor quality tests for a sample of comparator-cameras.
|Canon G1 X||1.5-inch||14.2||4352||3264||1080/24p||21.7||10.8||644||60||Canon G1 X|
|Olympus E-PL1||Four Thirds||12.2||4032||3024||720/30p||21.5||10.1||487||54||Olympus E-PL1|
|Canon G1 X Mark II||1.5-inch||13.0||4160||3120||1080/30p||21.5||10.8||581||58||Canon G1 X Mark II|
|Canon G16||1/1.7||12.0||4000||3000||1080/60p||21.0||11.7||230||54||Canon G16|
|Canon S120||1/1.7||12.0||4000||3000||1080/60p||21.3||11.9||246||56||Canon S120|
|Canon 650D||APS-C||17.9||5184||3456||1080/30p||21.7||11.2||722||62||Canon 650D|
|Canon SX50||1/2.3||12.0||4000||3000||1080/24p||20.3||11.2||179||47||Canon SX50|
|Canon 1100D||APS-C||12.2||4272||2848||720/30p||21.9||11.0||755||62||Canon 1100D|
|Canon 500D||APS-C||15.1||4752||3168||1080/20p||21.7||11.5||663||63||Canon 500D|
|Canon 450D||APS-C||12.2||4272||2848||none||21.9||10.8||692||61||Canon 450D|
|Leica V-LUX 4||1/2.3||12.0||4000||3000||1080/60p||..||..||..||..||Leica V-LUX 4|
|Leica V-LUX 3||1/2.3||12.0||4000||3000||1080/60p||..||..||..||..||Leica V-LUX 3|
|Olympus E-P3||Four Thirds||12.2||4032||3024||1080/60i||20.8||10.1||536||51||Olympus E-P3|
|Olympus E-PL2||Four Thirds||12.2||4032||3024||720/30p||21.4||10.2||573||55||Olympus E-PL2|
|Olympus E-PL3||Four Thirds||12.2||4032||3024||1080/60i||20.9||10.3||499||52||Olympus E-PL3|
|Olympus E-P1||Four Thirds||12.2||4032||3024||720/30p||21.4||10.4||536||55||Olympus E-P1|
|Olympus E-P2||Four Thirds||12.2||4032||3024||720/30p||21.5||10.4||505||56||Olympus E-P2|
Many modern cameras cannot only take still pictures, but also record videos. Both cameras under consideration are equipped with sensors that have a sufficiently high read-out speed for moving images, but the G1X provides a higher video resolution than the E-PL1. It can shoot video footage at 1080/24p, while the Olympus is limited to 720/30p.
Apart from body and sensor, cameras can and do differ across a range of features. For example, the G1X has an optical viewfinder, which can be very useful when shooting in bright sunlight. In contrast, the E-PL1 relies on live view and the rear LCD for framing. That said, the E-PL1 can be equipped with an optional viewfinder – the VF-2. The following table reports on some other key feature differences and similarities of the Canon G1 X, the Olympus E-PL1, and comparable cameras.
|Canon G1 X||optical||n||3.0||922||Swivel||n||1/4000s||1.9||Y||Y||Canon G1 X|
|Olympus E-PL1||optional||n||2.7||230||fixed||n||1/2000s||3.0||Y||Y||Olympus E-PL1|
|Canon G1 X Mark II||optional||n||3.0||1040||tilting||Y||1/4000s||5.2||Y||Y||Canon G1 X Mark II|
|Canon G16||optical||n||3.0||922||fixed||n||1/4000s||2.2||Y||Y||Canon G16|
|Canon S120||none||n||3.0||922||fixed||Y||1/2000s||12.1||Y||Y||Canon S120|
|Canon 650D||optical||n||3.0||1040||swivel||Y||1/4000s||5.0||Y||n||Canon 650D|
|Canon SX50||202||n||3.0||461||swivel||n||1/2000s||2.2||Y||Y||Canon SX50|
|Canon 1100D||optical||n||2.7||230||fixed||n||1/4000s||3.0||Y||n||Canon 1100D|
|Canon 500D||optical||n||3.0||920||fixed||n||1/4000s||3.4||Y||n||Canon 500D|
|Canon 450D||optical||n||3.0||230||fixed||n||1/4000s||3.5||Y||n||Canon 450D|
|Leica V-LUX 4||1312||n||3.0||460||swivel||n||1/4000s||12.0||Y||Y||Leica V-LUX 4|
|Leica V-LUX 3||202||n||3.0||460||swivel||n||1/2000s||12.0||Y||Y||Leica V-LUX 3|
|Olympus E-P3||optional||n||3.0||614||fixed||Y||1/4000s||3.0||Y||Y||Olympus E-P3|
|Olympus E-PL2||optional||n||3.0||460||fixed||n||1/4000s||3.0||Y||Y||Olympus E-PL2|
|Olympus E-PL3||optional||n||3.0||460||tilting||n||1/4000s||5.5||n||Y||Olympus E-PL3|
|Olympus E-P1||none||n||3.0||230||fixed||n||1/4000s||3.0||n||Y||Olympus E-P1|
|Olympus E-P2||optional||n||3.0||230||fixed||n||1/4000s||3.0||n||Y||Olympus E-P2|
The G1X writes its imaging data to SDXC cards, while the E-PL1 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 Canon PowerShot G1 X and Olympus PEN E-PL1 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.
|Canon G1 X||Y||stereo||mono||-||-||mini||2.0||-||-||-||Canon G1 X|
|Olympus E-PL1||Y||stereo||none||-||-||mini||2.0||-||-||-||Olympus E-PL1|
|Canon G1 X Mark II||Y||stereo||mono||-||-||mini||2.0||Y||Y||-||Canon G1 X Mark II|
|Canon G16||Y||stereo||mono||-||-||mini||2.0||Y||-||-||Canon G16|
|Canon S120||-||stereo||mono||-||-||mini||2.0||Y||-||-||Canon S120|
|Canon 650D||Y||stereo||mono||Y||-||mini||2.0||-||-||-||Canon 650D|
|Canon SX50||Y||stereo||mono||-||-||mini||2.0||-||-||-||Canon SX50|
|Canon 1100D||Y||stereo||mono||-||-||mini||2.0||-||-||-||Canon 1100D|
|Canon 500D||Y||mono||mono||-||-||mini||2.0||-||-||-||Canon 500D|
|Canon 450D||Y||none||none||-||-||mini||2.0||-||-||-||Canon 450D|
|Leica V-LUX 4||Y||stereo||mono||Y||-||mini||2.0||-||-||-||Leica V-LUX 4|
|Leica V-LUX 3||Y||stereo||none||-||-||mini||2.0||-||-||-||Leica V-LUX 3|
|Olympus E-P3||Y||stereo||none||-||-||mini||2.0||-||-||-||Olympus E-P3|
|Olympus E-PL2||Y||stereo||none||-||-||mini||2.0||-||-||-||Olympus E-PL2|
|Olympus E-PL3||Y||stereo||none||-||-||mini||2.0||-||-||-||Olympus E-PL3|
|Olympus E-P1||Y||stereo||none||-||-||mini||2.0||-||-||-||Olympus E-P1|
|Olympus E-P2||Y||stereo||none||-||-||mini||2.0||-||-||-||Olympus E-P2|
Both the G1X and the E-PL1 have been discontinued, but can regularly be found used on eBay. The E-PL1 was replaced by the Olympus E-PL2, while the G1X was followed by the Canon G1X Mark II. Further information on the two cameras (e.g. user guides, manuals), as well as related accessories, can be found on the official Canon and Olympus websites.
So how do things add up? Which of the two cameras – the Canon G1 X or the Olympus E-PL1 – 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.
Arguments in favor of the Canon PowerShot G1 X:
- More detail: Offers more megapixels (14.2 vs 12.2MP) with a 8% higher linear resolution.
- Better image quality: Scores markedly higher (6 points) in the DXO overall assessment.
- More dynamic range: Captures a larger spectrum of light and dark details (0.7 EV of extra DR).
- Better low-light sensitivity: Requires less light for good images (0.4 stops ISO advantage).
- Better video: Provides higher definition movie capture (1080/24p vs 720/30p).
- Easier framing: Has an optical viewfinder for image composition and settings control.
- Larger screen: Has a bigger rear LCD (3.0" vs 2.7") for image review and settings control.
- More detailed LCD: Has a higher resolution rear screen (922k vs 230k dots).
- More selfie-friendly: Has an articulated screen that can be turned to be front-facing.
- Faster shutter: Has higher mechanical shutter speed (1/4000s vs 1/2000s) to freeze action.
- Ready to shoot: Has a lens built-in, whereas the E-PL1 requires a separate lens.
- More modern: Is somewhat more recent (announced 1 year and 11 months after the E-PL1).
Reasons to prefer the Olympus PEN E-PL1:
- Faster burst: Shoots at higher frequency (3 vs 1.9 flaps/sec) to capture the decisive moment.
- More flexible: Takes interchangeable lenses and can thus be used with specialty optics.
- More compact: Is smaller (115x72mm vs 117x81mm) and will fit more readily into a bag.
- Longer lasting: Gets more shots (290 versus 250) out of a single battery charge.
- More heavily discounted: Has been on the market for longer (launched in February 2010).
If the number of relative strengths (bullet points above) is taken as a guide, the G1X is the clear winner of the match-up (12 : 5 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 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 Canon G1 X and the Olympus E-PL1 place the cameras among the top in their class? Find out in the latest Best Travel-Zoom 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 technical specifications can provide a useful overview of the capabilities of different cameras, it says little about, for example, the shooting experience and imaging performance of the G1X and the E-PL1 in practical situations. 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.
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 (cameralabs, dpreview, ephotozine, imaging-resource, and photographyblog). 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.
The above review scores should be interpreted with care, though. The ratings were established in reference to similarly priced cameras that were available in the market at the time of the review. A score, therefore, has to be seen in close connection to the price and market introduction time 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. Also, please note that some of the review sites have changed their methodology and reporting over time.
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 1Ds Mark III vs Canon G1 X Mark II
- Canon 600D vs Canon G1 X Mark II
- Canon G1 X Mark II vs Canon G12
- Canon G1 X Mark II vs Canon SX540
- Canon G1 X Mark II vs Leica V-LUX 2
- Canon G1 X Mark III vs Panasonic GX8
- Canon G1 X vs Canon G7 X
- Canon G1 X vs Nikon D5300
- Canon G1 X vs Nikon D610
- Canon G1 X vs Panasonic GF3
- Canon SX730 vs Olympus E-PL1
- Olympus E-PL1 vs Sony NEX-7
Specifications: Canon G1 X vs Olympus E-PL1
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||Canon G1 X||Olympus E-PL1|
|Camera Type||Fixed lens compact camera||Mirrorless system camera|
|Camera Lens||28-112mm f/2.8-5.8||Micro Four Thirds lenses|
|Launch Date||January 2012||February 2010|
|Launch Price||USD 799||USD 599|
|Sensor Specs||Canon G1 X||Olympus E-PL1|
|Sensor Format||1.5" Sensor||Four Thirds Sensor|
|Sensor Size||18.7 x 14.0 mm||17.3 x 13.0 mm|
|Sensor Area||261.8 mm2||224.9 mm2|
|Sensor Diagonal||23.4 mm||21.6 mm|
|Sensor Resolution||14.2 Megapixels||12.2 Megapixels|
|Image Resolution||4352 x 3264 pixels||4032 x 3024 pixels|
|Pixel Pitch||4.30 μm||4.29 μm|
|Pixel Density||5.43 MP/cm2||5.42 MP/cm2|
|Moiré control||Anti-Alias filter||Anti-Alias filter|
|Movie Capability||1080/24p Video||720/30p Video|
|ISO Setting||100-12800 ISO||200-3200 ISO|
|Image Processor||DIGIC 5||Truepic V|
|DXO Sensor Quality (score)||60||54|
|DXO Color Depth (bits)||21.7||21.5|
|DXO Dynamic Range (EV)||10.8||10.1|
|DXO Low Light (ISO)||644||487|
|Screen Specs||Canon G1 X||Olympus E-PL1|
|Viewfinder Type||Optical viewfinder||Viewfinder optional|
|Viewfinder Field of View||74%|
|LCD Framing||Live View||Live View|
|Rear LCD Size||3.0 inch||2.7 inch|
|LCD Resolution||922k dots||230k dots|
|LCD Attachment||Fixed screen|
|Shooting Specs||Canon G1 X||Olympus E-PL1|
|Focus System||Contrast-detect AF||Contrast-detect AF|
|Continuous Shooting||1.9 shutter flaps/s||3 shutter flaps/s|
|Image Stabilization||Lens-based stabilization||In-body stabilization|
|Fill Flash||Build-in Flash||Build-in Flash|
|Storage Medium||SDXC cards||SDHC cards|
|Second Storage Option||Single card slot||Single card slot|
|UHS card support||no||no|
|Connectivity Specs||Canon G1 X||Olympus E-PL1|
|USB Connector||USB 2.0||USB 2.0|
|HDMI Port||mini HDMI||mini HDMI|
|Wifi Support||no Wifi||no Wifi|
|Body Specs||Canon G1 X||Olympus E-PL1|
|Battery Life (CIPA)||250 shots per charge||290 shots per charge|
117 x 81 x 65 mm
(4.6 x 3.2 x 2.6 in)
115 x 72 x 42 mm
(4.5 x 2.8 x 1.7 in)
|Camera Weight||534 g (18.8 oz)||334 g (11.8 oz)|
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