Olympus E-30 vs Sony A6400
The Olympus E-30 and the Sony Alpha A6400 are two enthusiast cameras that were revealed to the public, respectively, in November 2008 and January 2019. The E-30 is a DSLR, while the A6400 is a mirrorless interchangeable lens camera. The cameras are based on a Four Thirds (E-30) and an APS-C (A6400) sensor. The Olympus has a resolution of 12.2 megapixels, whereas the Sony provides 24 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 Olympus E-30 and the Sony Alpha A6400? 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 Olympus E-30 and the Sony A6400 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 measures are rounded to the nearest millimeter.
If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Sony A6400 is considerably smaller (48 percent) than the Olympus E-30. Moreover, the A6400 is substantially lighter (43 percent) than the E-30. It is noteworthy in this context that the A6400 is splash and dust-proof, while the E-30 does not feature any corresponding weather-sealing.
The above size and weight comparisons are to some extent incomplete since they do not consider the interchangeable lenses that both of these cameras require. A larger imaging sensor will tend to go along with bigger and heavier lenses, although exceptions exist. You can compare the optics available for the two cameras in the Four Thirds Lens Catalog (E-30) and the Sony E-Mount Lens Catalog (A6400). Mirrorless cameras, such as the A6400, have moreover the advantage that they can use many lenses from other systems via adapters, as they have a relatively short flange to focal plane distance.
Concerning battery life, the E-30 gets 750 shots out of its BLM-1 battery, while the A6400 can take 410 images on a single charge of its NP-FW50 power pack. The power pack in the A6400 can be charged via the USB port, which can be very convenient when travelling.
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.||Olympus E-30||142 mm||108 mm||75 mm||701 g||750||n||Nov 2008||1,299|
|2.||Sony A6400||120 mm||67 mm||50 mm||403 g||410||Y||Jan 2019||899|
|3.||Nikon D5300||125 mm||98 mm||76 mm||480 g||600||n||Oct 2013||799|
|4.||Olympus E-450||130 mm||91 mm||53 mm||440 g||500||n||Mar 2009||499|
|5.||Olympus E-600||130 mm||94 mm||60 mm||535 g||500||n||Aug 2009||449|
|6.||Olympus E-620||130 mm||94 mm||60 mm||521 g||500||n||Feb 2009||699|
|7.||Olympus E-P1||121 mm||70 mm||36 mm||355 g||300||n||Jun 2009||799|
|8.||Olympus E-P2||121 mm||70 mm||36 mm||355 g||300||n||Nov 2009||799|
|9.||Olympus E-420||130 mm||91 mm||53 mm||440 g||500||n||Mar 2008||599|
|10.||Olympus E-520||136 mm||92 mm||68 mm||535 g||750||n||May 2008||699|
|11.||Olympus E-3||142 mm||116 mm||75 mm||876 g||750||Y||Oct 2007||1,699|
|12.||Olympus E-410||130 mm||91 mm||53 mm||435 g||500||n||Mar 2007||699|
|13.||Olympus E-510||136 mm||92 mm||68 mm||538 g||750||n||Mar 2007||799|
|14.||Sony A6100||120 mm||67 mm||59 mm||396 g||420||n||Aug 2019||749|
|15.||Sony A6300||120 mm||67 mm||49 mm||404 g||400||Y||Feb 2016||999|
|16.||Sony A5100||110 mm||63 mm||36 mm||283 g||400||n||Aug 2014||549|
|17.||Sony A6000||120 mm||67 mm||45 mm||344 g||360||n||Feb 2014||599|
|Notes: Measurements and pricing do not include easily detachable parts, such as add-on or interchangeable lenses or optional viewfinders.|
Any camera decision will obviously take relative prices into account. The manufacturer’s suggested retail prices give an idea on the placement of the camera in the maker’s lineup and the broader market. The A6400 was launched at a markedly lower price (by 31 percent) than the E-30, which puts it into a different market segment. Usually, retail prices stay at first close to the launch price, but after several months, discounts become available. Later in the product cycle and, in particular, when the replacement model is about to appear, further discounting and stock clearance sales often push the camera price considerably down. Then, after the new model is out, very good deals can frequently be found on the pre-owned market.
The imaging sensor is at the core of digital cameras and its size is one of the main determining factors 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. 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 associated with larger, more expensive camera bodies and lenses.
Of the two cameras under consideration, the Olympus E-30 features a Four Thirds sensor and the Sony A6400 an APS-C sensor. The sensor area in the A6400 is 63 percent bigger. As a result of these sensor size differences, the cameras have a format factor of, respectively, 2.0 and 1.5. The sensor in the E-30 has a native 4:3 aspect ratio, while the one in the A6400 offers a 3:2 aspect.
With 24MP, the A6400 offers a higher resolution than the E-30 (12.2MP), but the A6400 has smaller individual pixels (pixel pitch of 3.91μm versus 4.29μm for the E-30). Yet, the A6400 is a much more recent model (by 10 years and 2 months) than the E-30, and its sensor will have benefitted from technological advances during this time that enhance the light gathering capacity of its pixel-units.
The resolution advantage of the Sony A6400 implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the A6400 for good quality output (200 dots per inch) amounts to 30 x 20 inches or 76.2 x 50.8 cm, for very good quality (250 dpi) 24 x 16 inches or 61 x 40.6 cm, and for excellent quality (300 dpi) 20 x 13.3 inches or 50.8 x 33.9 cm. The corresponding values for the Olympus E-30 are 20.2 x 15.1 inches or 51.2 x 38.4 cm for good quality, 16.1 x 12.1 inches or 41 x 30.7 cm for very good quality, and 13.4 x 10.1 inches or 34.1 x 25.6 cm for excellent quality prints.
The A6400 has on-sensor phase detect pixels, which results in fast and reliable autofocus acquisition even during live view operation.
The Olympus E-30 has a native sensitivity range from ISO 100 to ISO 3200. The corresponding ISO settings for the Sony Alpha A6400 are ISO 100 to ISO 32000, with the possibility to increase the ISO range to 100-102400.
For many cameras, data on sensor performance has been reported by DXO Mark. 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. Of the two cameras under consideration, the A6400 offers substantially better image quality than the E-30 (overall score 28 points higher). The advantage is based on 2.7 bits higher color depth, 3.2 EV in additional dynamic range, and 1.4 stops in additional low light sensitivity. The table below summarizes the physical sensor characteristics and sensor quality findings and compares them across a set of similar cameras.
|1.||Olympus E-30||Four Thirds||12.2||4032||3024||none||21.3||10.4||530||55|
|4.||Olympus E-450||Four Thirds||10.0||3648||2736||none||21.5||10.5||512||56|
|5.||Olympus E-600||Four Thirds||12.2||4032||3024||none||21.5||10.3||541||55|
|6.||Olympus E-620||Four Thirds||12.2||4032||3024||none||21.3||10.3||536||55|
|7.||Olympus E-P1||Four Thirds||12.2||4032||3024||720/30p||21.4||10.4||536||55|
|8.||Olympus E-P2||Four Thirds||12.2||4032||3024||720/30p||21.5||10.4||505||56|
|9.||Olympus E-420||Four Thirds||10.0||3648||2736||none||21.5||10.4||527||56|
|10.||Olympus E-520||Four Thirds||10.0||3648||2736||none||21.4||10.4||548||55|
|11.||Olympus E-3||Four Thirds||10.0||3648||2736||none||21.6||10.5||571||56|
|12.||Olympus E-410||Four Thirds||10.0||3648||2736||none||21.1||10.0||494||51|
|13.||Olympus E-510||Four Thirds||10.0||3648||2736||none||21.2||10.0||442||52|
|Note: DXO values in italics represent estimates based on sensor size and age.|
Many modern cameras cannot only take still pictures, but also record videos. The A6400 indeed provides for movie recording, while the E-30 does not. The highest resolution format that the A6400 can use is 4K/30p.
Beyond body and sensor, cameras can and do differ across a range of features. For example, the A6400 has an electronic viewfinder (2359k dots), while the E-30 has an optical one. Both systems have their advantages, with the electronic viewfinder making it possible to project supplementary shooting information into the framing view, whereas the optical viewfinder offers lag-free viewing and a very clear framing image. The viewfinder in the A6400 offers a wider field of view (100%) than the one in the E-30 (98%), so that a larger proportion of the captured image is visible in the finder. In addition, the viewfinder of the A6400 has a higher magnification (0.70x vs 0.51x), so that the size of the image transmitted appears closer to the size seen with the naked human eye. The following table reports on some other key feature differences and similarities of the Olympus E-30, the Sony A6400, and comparable cameras.
|1.||Olympus E-30||optical||Y||2.7 / 230||swivel||n||1/8000s||5.0||Y||Y|
|2.||Sony A6400||2359||n||3.0 / 922||tilting||Y||1/4000s||11.0||Y||n|
|3.||Nikon D5300||optical||n||3.2 / 1037||swivel||n||1/4000s||5.0||Y||n|
|4.||Olympus E-450||optical||n||2.7 / 215||fixed||n||1/4000s||3.5||Y||n|
|5.||Olympus E-600||optical||n||2.7 / 230||swivel||n||1/4000s||4.0||Y||Y|
|6.||Olympus E-620||optical||n||2.7 / 230||swivel||n||1/4000s||4.0||Y||Y|
|7.||Olympus E-P1||none||n||3.0 / 230||fixed||n||1/4000s||3.0||n||Y|
|8.||Olympus E-P2||optional||n||3.0 / 230||fixed||n||1/4000s||3.0||n||Y|
|9.||Olympus E-420||optical||n||2.7 / 215||fixed||n||1/4000s||3.5||Y||n|
|10.||Olympus E-520||optical||n||2.7 / 215||fixed||n||1/4000s||3.5||Y||Y|
|11.||Olympus E-3||optical||Y||2.5 / 230||swivel||n||1/8000s||5.0||Y||Y|
|12.||Olympus E-410||optical||n||2.5 / 215||fixed||n||1/4000s||3.0||Y||n|
|13.||Olympus E-510||optical||n||2.5 / 215||fixed||n||1/4000s||3.0||Y||Y|
|14.||Sony A6100||1440||n||3.0 / 922||tilting||Y||1/4000s||11.0||Y||n|
|15.||Sony A6300||2359||n||3.0 / 922||tilting||n||1/4000s||11.0||Y||n|
|16.||Sony A5100||none||n||3.0 / 922||tilting||Y||1/4000s||6.0||Y||n|
|17.||Sony A6000||1440||n||3.0 / 922||tilting||n||1/4000s||11.0||Y||n|
One feature that is present on the E-30, but is missing on the A6400 is a top-level LCD. While being, of course, smaller than the rear screen, the control panel conveys some of the essential shooting information and can be convenient for quick and easy settings verification.Both cameras have an articulated rear screen that can be turned to be front-facing. This feature will be particularly appreciated by vloggers and photographers who are interested in taking selfies.
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 A6400 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 E-30 writes its imaging data to Compact Flash or xD Picture cards, while the A6400 uses SDXC or Memory Stick PRO Duo cards. The E-30 features dual card slots, which can be very useful in case a memory card fails. In contrast, the A6400 only has one slot.
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 Olympus E-30 and Sony Alpha A6400 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.
Mic / Speaker
|1.||Olympus E-30||Y||- / -||-||-||-||2.0||-||-||-|
|2.||Sony A6400||Y||stereo / mono||Y||-||micro||2.0||Y||Y||Y|
|3.||Nikon D5300||Y||stereo / mono||Y||-||mini||2.0||Y||-||-|
|4.||Olympus E-450||Y||- / -||-||-||-||2.0||-||-||-|
|5.||Olympus E-600||Y||- / -||-||-||-||2.0||-||-||-|
|6.||Olympus E-620||Y||- / -||-||-||-||2.0||-||-||-|
|7.||Olympus E-P1||Y||stereo / -||-||-||mini||2.0||-||-||-|
|8.||Olympus E-P2||Y||stereo / -||-||-||mini||2.0||-||-||-|
|9.||Olympus E-420||Y||- / -||-||-||-||2.0||-||-||-|
|10.||Olympus E-520||Y||- / -||-||-||-||2.0||-||-||-|
|11.||Olympus E-3||Y||- / -||-||-||-||2.0||-||-||-|
|12.||Olympus E-410||Y||- / -||-||-||-||2.0||-||-||-|
|13.||Olympus E-510||Y||- / -||-||-||-||2.0||-||-||-|
|14.||Sony A6100||Y||stereo / mono||Y||-||micro||2.0||Y||Y||Y|
|15.||Sony A6300||Y||stereo / mono||Y||-||micro||2.0||Y||Y||-|
|16.||Sony A5100||-||stereo / mono||-||-||micro||2.0||Y||Y||-|
|17.||Sony A6000||Y||stereo / mono||-||-||micro||2.0||Y||Y||-|
It is notable that the A6400 offers wifi support, which can be a very convenient means to transfer image data to an off-camera location. In contrast, the E-30 does not provide wifi capability.
The A6400 is a recent model that features in the current product line-up of Sony. In contrast, the E-30 has been discontinued (but can be found pre-owned on eBay). There has not been a direct replacement model for the E-30 from Olympus. Further information on the two cameras (e.g. user guides, manuals), as well as related accessories, can be found on the official Olympus and Sony websites.
So how do things add up? Which of the two cameras – the Olympus E-30 or the Sony A6400 – 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.
Reasons to prefer the Olympus E-30:
- Brighter framing: Features an optical viewfinder for clear, lag-free composition.
- Easier setting verification: Features an LCD display on top to control shooting parameters.
- More flexible LCD: Has a swivel screen for odd-angle shots in portrait or landscape orientation.
- Faster shutter: Has higher mechanical shutter speed (1/8000s vs 1/4000s) to freeze action.
- Longer lasting: Can take more shots (750 versus 410) on a single battery charge.
- Sharper images: Has hand-shake reducing image stabilization built-in.
- Greater peace of mind: Features a second card slot as a backup in case of memory card failure.
- More heavily discounted: Has been available for much longer (launched in November 2008).
Arguments in favor of the Sony Alpha A6400:
- More detail: Has more megapixels (24 vs 12.2MP), which boosts linear resolution by 43%.
- Better image quality: Scores substantially higher (28 points) in the DXO overall evaluation.
- Richer colors: Generates noticeably more natural colors (2.7 bits more color depth).
- More dynamic range: Captures a broader range of light and dark details (3.2 EV of extra DR).
- Better low-light sensitivity: Can shoot in dim conditions (1.4 stops ISO advantage).
- Broader imaging potential: Can capture not only stills but also 4K/30p video.
- Better live-view autofocus: Features on-sensor phase-detection for more confident autofocus.
- More framing info: Has an electronic viewfinder that displays shooting data.
- More complete view: Has a viewfinder with a larger field of view (100% vs 98%).
- Larger viewfinder image: Features a viewfinder with a higher magnification (0.70x vs 0.51x).
- 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).
- Fewer buttons to press: Has a touchscreen to facilitate handling and shooting adjustments.
- Faster burst: Shoots at higher frequency (11 vs 5 flaps/sec) to capture the decisive moment.
- Less disturbing: Has an electronic shutter option for completely silent shooting.
- More compact: Is smaller (120x67mm vs 142x108mm) and will fit more readily into a bag.
- Less heavy: Has a lower weight (by 298g or 43 percent) and is thus easier to take along.
- Easier travel charging: Can be conveniently charged via its USB port.
- Better sealing: Is splash and dust sealed for shooting in inclement weather conditions.
- More legacy lens friendly: Can use many non-native lenses via adapters.
- Easier file upload: Has wifi built in for automatic backup or image transfer to the web.
- Easier device pairing: Supports NFC for fast wireless image transfer over short distances.
- Easier wireless transfer: Supports Bluetooth for image sharing without cables.
- More affordable: Was introduced into a lower priced category (31 percent cheaper at launch).
- More modern: Reflects 10 years and 2 months of technical progress since the E-30 launch.
If the number of relative strengths (bullet points above) is taken as a guide, the A6400 is the clear winner of the contest (25 : 8 points). However, the pertinence of the various camera strengths will differ across photographers, so that you might want to weigh individual camera traits according to their importance for your own imaging needs before making a camera decision. A professional 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 Olympus E-30 and the Sony A6400 place the cameras among the top in their class? Find out in the latest Best DSLR 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 E-30 and the A6400 in practical situations. 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.
This is why expert reviews 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.
|1.||Olympus E-30||..||..||..||71/100||4.5/5||4/5||Nov 2008||1,299|
|2.||Sony A6400||4/5||+||4/5||85/100||4.5/5||4/5||Jan 2019||899|
|3.||Nikon D5300||4/5||+ +||..||79/100||4.5/5||4.5/5||Oct 2013||799|
|4.||Olympus E-450||..||..||..||..||4/5||4/5||Mar 2009||499|
|5.||Olympus E-600||..||..||..||..||..||4.5/5||Aug 2009||449|
|6.||Olympus E-620||3/5||88/100||..||72/100||4.5/5||5/5||Feb 2009||699|
|7.||Olympus E-P1||..||+||..||66/100||4/5||4.5/5||Jun 2009||799|
|8.||Olympus E-P2||3/5||+||..||69/100||4/5||4.5/5||Nov 2009||799|
|9.||Olympus E-420||..||85/100||..||+ +||4/5||4.5/5||Mar 2008||599|
|10.||Olympus E-520||..||87/100||..||+ +||4.5/5||4.5/5||May 2008||699|
|11.||Olympus E-3||..||88/100||..||+ +||o||4/5||Oct 2007||1,699|
|12.||Olympus E-410||..||86/100||..||+ +||4/5||4.5/5||Mar 2007||699|
|13.||Olympus E-510||..||89/100||..||+ +||3.5/5||4.5/5||Mar 2007||799|
|14.||Sony A6100||..||..||4/5||82/100||4/5||5/5||Aug 2019||749|
|15.||Sony A6300||4.5/5||+||..||85/100||5/5||5/5||Feb 2016||999|
|16.||Sony A5100||4.5/5||+||..||..||4.5/5||5/5||Aug 2014||549|
|17.||Sony A6000||5/5||+||4.5/5||80/100||4.5/5||5/5||Feb 2014||599|
|Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available.|
The review scores listed above should be treated with care, though. The assessments were made in relation to similar cameras of the same technological generation. A score, therefore, has to be seen in close connection to the price and market introduction time of the camera, and 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.
Other camera comparisons
Did this review help to inform your camera decision process? In case you are interested in seeing how other cameras pair up, just make a corresponding selection in the search boxes below. Alternatively, you can follow any of the listed hyperlinks for comparisons that others found interesting.
- Canon 1D X Mark II vs Olympus E-30
- Canon 40D vs Olympus E-30
- Canon 500D vs Sony A6400
- Leica S Typ 006 vs Olympus E-30
- Nikon 1 V1 vs Olympus E-30
- Nikon D5600 vs Olympus E-30
- Nikon D6 vs Sony A6400
- Nikon P1000 vs Olympus E-30
- Olympus TG-5 vs Sony A6400
- Panasonic GF1 vs Sony A6400
- Panasonic GH3 vs Sony A6400
- Panasonic LX100 II vs Sony A6400
Specifications: Olympus E-30 vs Sony A6400
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||Olympus E-30||Sony A6400|
|Camera Type||Digital single lens reflex||Mirrorless system camera|
|Camera Lens||Four Thirds lenses||Sony E mount lenses|
|Launch Date||November 2008||January 2019|
|Launch Price||USD 1,299||USD 899|
|Sensor Specs||Olympus E-30||Sony A6400|
|Sensor Format||Four Thirds Sensor||APS-C Sensor|
|Sensor Size||17.3 x 13.0 mm||23.5 x 15.6 mm|
|Sensor Area||224.9 mm2||366.6 mm2|
|Sensor Diagonal||21.6 mm||28.2 mm|
|Sensor Resolution||12.2 Megapixels||24 Megapixels|
|Image Resolution||4032 x 3024 pixels||6000 x 4000 pixels|
|Pixel Pitch||4.29 μm||3.91 μm|
|Pixel Density||5.42 MP/cm2||6.55 MP/cm2|
|Moiré control||Anti-Alias filter||Anti-Alias filter|
|Movie Capability||no Video||4K/30p Video|
|ISO Setting||100 - 3,200 ISO||100 - 32,000 ISO|
|ISO Boost||no Enhancement||100 - 102,400 ISO|
|Image Processor||TruePic III+||BIONZ X|
|DXO Sensor Quality (score)||55||83|
|DXO Color Depth (bits)||21.3||24|
|DXO Dynamic Range (EV)||10.4||13.6|
|DXO Low Light (ISO)||530||1431|
|Screen Specs||Olympus E-30||Sony A6400|
|Viewfinder Type||Optical viewfinder||Electronic viewfinder|
|Viewfinder Field of View||98%||100%|
|Viewfinder Resolution||2359k dots|
|Top-Level Screen||Control Panel||no Top Display|
|LCD Framing||Live View||Live View|
|Rear LCD Size||2.7inch||3.0inch|
|LCD Resolution||230k dots||922k dots|
|LCD Attachment||Swivel screen||Tilting screen|
|Touch Input||no Touchscreen||Touchscreen|
|Shooting Specs||Olympus E-30||Sony A6400|
|Focus System||Phase-detect AF||On-Sensor Phase-detect|
|Manual Focusing Aid||no Peaking Feature||Focus Peaking|
|Max Shutter Speed (mechanical)||1/8000s||1/4000s|
|Continuous Shooting||5 shutter flaps/s||11 shutter flaps/s|
|Electronic Shutter||no E-Shutter||YES|
|Image Stabilization||In-body stabilization||Lens stabilization only|
|Fill Flash||Built-in Flash||Built-in Flash|
|Storage Medium||CF or XD cards||MS or SDXC cards|
|Second Storage Option||Dual card slots||Single card slot|
|Connectivity Specs||Olympus E-30||Sony A6400|
|USB Connector||USB 2.0||USB 2.0|
|HDMI Port||no HDMI||micro HDMI|
|Microphone Port||no MIC socket||External MIC port|
|Wifi Support||no Wifi||Wifi built-in|
|Near-Field Communication||no NFC||NFC built-in|
|Bluetooth Support||no Bluetooth||Bluetooth built-in|
|Body Specs||Olympus E-30||Sony A6400|
|Environmental Sealing||not weather sealed||Weathersealed body|
|Battery Life (CIPA)||750 shots per charge||410 shots per charge|
|In-Camera Charging||no USB charging||USB charging|
142 x 108 x 75 mm
(5.6 x 4.3 x 3.0 in)
120 x 67 x 50 mm
(4.7 x 2.6 x 2.0 in)
|Camera Weight||701 g (24.7 oz)||403 g (14.2 oz)|
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