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Olympus E-PM1 vs Sony A6400

The Olympus PEN E-PM1 and the Sony Alpha A6400 are two digital cameras that were announced, respectively, in June 2011 and January 2019. Both the E-PM1 and the A6400 are mirrorless interchangeable lens cameras that are based on a Four Thirds (E-PM1) 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.

Headline Specifications
Olympus E-PM1 versus Sony A6400
Olympus E-PM1 Sony A6400
Mirrorless system camera Mirrorless system camera
Micro Four Thirds lenses Sony E mount lenses
12.2 MP, Four Thirds Sensor 24 MP, APS-C Sensor
1080/60i Video 4K/30p Video
ISO 100-12,800 ISO 100-32,000 (100 - 102,400)
Viewfinder optional Electronic viewfinder (2359k dots)
3.0 LCD, 460k dots 3.0 LCD, 922k dots
Fixed screen (not touch-sensitive) Tilting touchscreen
5.5 shutter flaps per second 11 shutter flaps per second
In-body stabilizationLens stabilization only
not weather sealedWeathersealed body
330 shots per battery charge410 shots per battery charge
110 x 64 x 34 mm, 265 g 120 x 67 x 50 mm, 403 g

Going beyond this snapshot of core features and characteristics, what are the differences between the Olympus PEN E-PM1 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.

Body comparison

The side-by-side display below illustrates the physical size and weight of the Olympus E-PM1 and the Sony A6400. The two cameras are presented according to their relative size. Three consecutive views from the front, the top, and the rear side are shown. All width, height and depth dimensions are rounded to the nearest millimeter.

The E-PM1 can be obtained in six different colors (black, silver, brown, pink, purple, white), while the A6400 is only available in black.

Size Olympus E-PM1 vs Sony A6400
Compare E-PM1 versus A6400 top
Comparison E-PM1 or A6400 rear

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Sony A6400 is notably larger (14 percent) than the Olympus E-PM1. Moreover, the A6400 is substantially heavier (52 percent) than the E-PM1. It is noteworthy in this context that the A6400 is splash and dust-proof, while the E-PM1 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 Micro Four Thirds Lens Catalog (E-PM1) and the Sony E-Mount Lens Catalog (A6400). Mirrorless cameras, such as the two under consideration, have the additional advantage of having a short flange to focal plane distance, which makes it possible to mount many lenses from other systems onto the camera via adapters.

Concerning battery life, the E-PM1 gets 330 shots out of its BLS-5 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 following table provides a synthesis of the main physical specifications of the two cameras and other similar ones. If you want to switch the focus of the display and review another camera pair, you can move across to the CAM-parator tool and choose from the broad selection of possible camera comparisons there.

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Body Specifications
    Camera
Model
Camera
Width
Camera
Height
Camera
Depth
Camera
Weight
Battery
Life
Weather
Sealing
Camera
Launch
Launch
Price (USD)
Street
Price
1.
 
Olympus E-PM1 110 mm 64 mm 34 mm 265 g 330 n Jun 2011 499i
2.
 
Sony A6400 120 mm 67 mm 50 mm 403 g 410 Y Jan 2019 899 i
3.
 
Nikon D5300 125 mm 98 mm 76 mm 480 g 600 n Oct 2013 799i
4.
 
Olympus E-PL5 111 mm 64 mm 38 mm 325 g 360 n Sep 2012 599i
5.
 
Olympus E-PM2 110 mm 64 mm 34 mm 269 g 360 n Sep 2012 499i
6.
 
Olympus E-P3 122 mm 69 mm 34 mm 369 g 330 n Jun 2011 799i
7.
 
Olympus E-PL2 114 mm 72 mm 42 mm 362 g 280 n Jan 2011 599i
8.
 
Olympus E-PL3 110 mm 64 mm 37 mm 313 g 300 n Jun 2011 599i
9.
 
Olympus E-PL1 115 mm 72 mm 42 mm 334 g 290 n Feb 2010 599i
10.
 
Panasonic GF5 108 mm 67 mm 37 mm 267 g 360 n Apr 2012 499i
11.
 
Panasonic GF3 108 mm 67 mm 32 mm 264 g 300 n Jun 2011 549i
12.
 
Panasonic G2 124 mm 84 mm 74 mm 428 g 360 n Mar 2010 599i
13.
 
Panasonic GF2 113 mm 68 mm 33 mm 310 g 300 n Nov 2010 549i
14.
 
Sony A6100 120 mm 67 mm 59 mm 396 g 420 n Aug 2019 749 i
15.
 
Sony A6300 120 mm 67 mm 49 mm 404 g 400 Y Feb 2016 999i
16.
 
Sony A5100 110 mm 63 mm 36 mm 283 g 400 n Aug 2014 549 i
17.
 
Sony A6000 120 mm 67 mm 45 mm 344 g 360 n Feb 2014 599i
Notes: Measurements and pricing do not include easily detachable parts, such as add-on or interchangeable lenses or optional viewfinders.

Any camera decision will naturally be influenced heavily by the price. The retail prices at the time of the camera’s release place the model in the market relative to other models in the producer’s line-up and the competition. The E-PM1 was launched at a markedly lower price (by 44 percent) than the A6400, which puts it into a different market segment. 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.

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Sensor comparison

The size of the sensor inside a digital camera is one of the key determinants of image quality. A large sensor will generally have larger individual pixels that offer better low-light sensitivity, provide wider dynamic range, and have 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 are more costly to manufacture and tend to lead to bigger and heavier cameras and lenses.

Of the two cameras under consideration, the Olympus E-PM1 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-PM1 has a native 4:3 aspect ratio, while the one in the A6400 offers a 3:2 aspect.

Olympus E-PM1 and Sony A6400 sensor measures

With 24MP, the A6400 offers a higher resolution than the E-PM1 (12.2MP), but the A6400 has smaller individual pixels (pixel pitch of 3.91μm versus 4.29μm for the E-PM1). Yet, the A6400 is a much more recent model (by 7 years and 6 months) than the E-PM1, 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-PM1 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 PEN E-PM1 has a native sensitivity range from ISO 100 to ISO 12800. 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.

E-PM1 versus A6400 MP

For many cameras, data on sensor performance has been reported by DXO Mark. 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 consideration, the A6400 offers substantially better image quality than the E-PM1 (overall score 31 points higher). The advantage is based on 3 bits higher color depth, 3.3 EV in additional dynamic range, and 1.5 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.

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Sensor Characteristics
    Camera
Model
Sensor
Class
Resolution
(MP)
Horiz.
Pixels
Vert.
Pixels
Video
Format
DXO
Portrait
DXO
Landscape
DXO
Sports
DXO
Overall
1.
 
Olympus E-PM1 Four Thirds 12.2 4032 30241080/60i21.010.349952
2.
 
Sony A6400 APS-C 24.0 6000 40004K/30p2413.6143183
3.
 
Nikon D5300 APS-C 24.0 6000 40001080/60p24.013.9133883
4.
 
Olympus E-PL5 Four Thirds 15.9 4608 34561080/30p22.812.388972
5.
 
Olympus E-PM2 Four Thirds 15.9 4608 34561080/30p22.712.293272
6.
 
Olympus E-P3 Four Thirds 12.2 4032 30241080/60i20.810.153651
7.
 
Olympus E-PL2 Four Thirds 12.2 4032 3024720/30p21.410.257355
8.
 
Olympus E-PL3 Four Thirds 12.2 4032 30241080/60i20.910.349952
9.
 
Olympus E-PL1 Four Thirds 12.2 4032 3024720/30p21.510.148754
10.
 
Panasonic GF5 Four Thirds 12.0 4000 30001080/60i21.411.661861
11.
 
Panasonic GF3 Four Thirds 12.0 4000 30001080/60i20.610.045849
12.
 
Panasonic G2 Four Thirds 12.0 4000 3000720/30p21.210.349353
13.
 
Panasonic GF2 Four Thirds 12.0 4000 30001080/60i21.210.350654
14.
 
Sony A6100 APS-C 24.0 6000 40004K/30p........
15.
 
Sony A6300 APS-C 24.0 6000 40004K/30p24.413.7143785
16.
 
Sony A5100 APS-C 24.0 6000 40001080/60p23.812.7134780
17.
 
Sony A6000 APS-C 24.0 6000 40001080/60p24.113.1134782

Many modern cameras are not only capable of taking still images, but also of capturing video footage. The two cameras under consideration both have sensors whose read-out speed is fast enough to capture moving pictures, but the A6400 provides a better video resolution than the E-PM1. It can shoot movie footage at 4K/30p, while the Olympus is limited to 1080/60i.

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Feature comparison

Apart from body and sensor, cameras can and do differ across a range of features. For example, the A6400 has an electronic viewfinder (2359k dots), which can be very helpful when shooting in bright sunlight. In contrast, the E-PM1 relies on live view and the rear LCD for framing. That said, the E-PM1 can be equipped with an optional viewfinder – the VF-2. The adjacent table lists some of the other core features of the Olympus E-PM1 and Sony A6400 along with similar information for a selection of comparators.

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Core Features
    Camera
Model
Viewfinder
(Type or
000 dots)
Control
Panel
(yes/no)
LCD
Size
(inch)
LCD
Resolution
(000 dots)
LCD
Attach-
ment
Touch
Screen
(yes/no)
Mech
Shutter
Speed
Shutter
Flaps
(1/sec)
Built-in
Flash
(yes/no)
Built-in
Image
Stab
1.
 
Olympus E-PM1optional n 3.0 460 fixed n 1/4000s 5.5 n Y
2.
 
Sony A64002359 n 3.0 922 tilting Y 1/4000s 11.0 Y n
3.
 
Nikon D5300optical n 3.2 1037 swivel n 1/4000s 5.0 Y n
4.
 
Olympus E-PL5optional n 3.0 460 tilting Y 1/4000s 8.0 n Y
5.
 
Olympus E-PM2optional n 3.0 460 fixed Y 1/4000s 8.0 n Y
6.
 
Olympus E-P3optional n 3.0 614 fixed Y 1/4000s 3.0 Y Y
7.
 
Olympus E-PL2optional n 3.0 460 fixed n 1/4000s 3.0 Y Y
8.
 
Olympus E-PL3optional n 3.0 460 tilting n 1/4000s 5.5 n Y
9.
 
Olympus E-PL1optional n 2.7 230 fixed n 1/2000s 3.0 Y Y
10.
 
Panasonic GF5none n 3.0 920 fixed Y 1/4000s 4.0 Y n
11.
 
Panasonic GF3none n 3.0 460 fixed Y 1/4000s 3.2 Y n
12.
 
Panasonic G21440 n 3.0 460 swivel Y 1/4000s 2.6 Y n
13.
 
Panasonic GF2optional n 3.0 460 fixed Y 1/4000s 2.6 Y n
14.
 
Sony A61001440 n 3.0 922 tilting Y 1/4000s 11.0 Y n
15.
 
Sony A63002359 n 3.0 922 tilting n 1/4000s 11.0 Y n
16.
 
Sony A5100none n 3.0 922 tilting Y 1/4000s 6.0 Y n
17.
 
Sony A60001440 n 3.0 922 tilting n 1/4000s 11.0 Y n

One feature that differentiates the E-PM1 and the A6400 is in-body image stabilization (IBIS). The E-PM1 reduces the risk of handshake-induced blur with all attached lenses, while the A6400 offers no blur reduction with lenses that themselves do not provide optical image stabilization.

The A6400 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 E-PM1 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 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-PM1 writes its imaging data to SDXC cards, while the A6400 uses SDXC or Memory Stick PRO Duo cards. The A6400 supports UHS-I cards (Ultra High Speed data transfer of up to 104 MB/s), while the E-PM1 cannot take advantage of Ultra High Speed SD cards.

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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 Olympus PEN E-PM1 and Sony Alpha A6400 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.

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Input-Output Connections
    Camera
Model
Hotshoe
Port
Internal
Microphone
Internal
Speaker
Microphone
Port
Headphone
Port
HDMI
Port
USB
Port
WiFi
Support
NFC
Support
Bluetooth
Support
1.
 
Olympus E-PM1Ystereomono--mini2.0---
2.
 
Sony A6400YstereomonoY-micro2.0YYY
3.
 
Nikon D5300YstereomonoY-mini2.0Y--
4.
 
Olympus E-PL5Ystereomono--mini2.0---
5.
 
Olympus E-PM2Ystereomono--mini2.0---
6.
 
Olympus E-P3Ystereo---mini2.0---
7.
 
Olympus E-PL2Ystereo---mini2.0---
8.
 
Olympus E-PL3Ystereo---mini2.0---
9.
 
Olympus E-PL1Ystereo---mini2.0---
10.
 
Panasonic GF5-stereomono--mini2.0---
11.
 
Panasonic GF3-stereomono--mini2.0---
12.
 
Panasonic G2Ystereomono--mini2.0---
13.
 
Panasonic GF2Ystereomono--mini2.0---
14.
 
Sony A6100YstereomonoY-micro2.0YYY
15.
 
Sony A6300YstereomonoY-micro2.0YY-
16.
 
Sony A5100-stereomono--micro2.0YY-
17.
 
Sony A6000Ystereomono--micro2.0YY-

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-PM1 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-PM1 has been discontinued (but can be found pre-owned on eBay). As a replacement in the same line of cameras, the E-PM1 was succeeded by the Olympus E-PM2. 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.

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Review summary

So what is the bottom line? Which of the two cameras – the Olympus E-PM1 or the Sony A6400 – has the upper hand? Is one clearly better than the other? The listing below highlights the relative strengths of the two models.

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Arguments in favor of the Olympus PEN E-PM1:

  • More compact: Is smaller (110x64mm vs 120x67mm) and thus needs less room in the bag.
  • Less heavy: Is lighter (by 138g or 34 percent) and hence easier to carry around.
  • Sharper images: Has hand-shake reducing image stabilization built-in.
  • More affordable: Was introduced into a lower priced category (44 percent cheaper at launch).
  • More heavily discounted: Has been available for much longer (launched in June 2011).

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Advantages 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 (31 points) in the DXO overall evaluation.
  • Richer colors: Generates noticeably more natural colors (3 bits more color depth).
  • More dynamic range: Captures a broader range of light and dark details (3.3 EV of extra DR).
  • Better low-light sensitivity: Can shoot in dim conditions (1.5 stops ISO advantage).
  • Better video: Provides higher definition movie capture (4K/30p vs 1080/60i).
  • Better live-view autofocus: Features on-sensor phase-detection for more confident autofocus.
  • Better sound: Can connect to an external microphone for higher quality sound recording.
  • Easier framing: Has an electronic viewfinder for image composition and settings control.
  • More detailed LCD: Has a higher resolution rear screen (922k 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 (11 vs 5.5 flaps/sec) to capture the decisive moment.
  • Less disturbing: Has an electronic shutter option for completely silent shooting.
  • Longer lasting: Gets more shots (410 versus 330) out of a single battery charge.
  • Easier travel charging: Can be conveniently charged via its USB port.
  • Better sealing: Is splash and dust sealed for shooting in inclement weather conditions.
  • Easier fill-in: Has a small integrated flash to brighten shadows of backlit subjects.
  • 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.
  • Faster buffer clearing: Has an SD card interface that supports the UHS-I standard.
  • More modern: Reflects 7 years and 6 months of technical progress since the E-PM1 launch.

If the number of relative strengths (bullet points above) is taken as a guide, the A6400 is the clear winner of the contest (24 : 5 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.

E-PM1 05:24 A6400

How about other alternatives? Do the specifications of the Olympus E-PM1 and the Sony A6400 place the cameras among the top in their class? Find out in the latest Best Mirrorless Interchangeable Lens Camera listing 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-PM1 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.

Expert reviews

This is where reviews by experts come in. The following table reports the overall ratings of the cameras as published by some of the major camera review sites (amateurphotographer [AP], cameralabs [CL], 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.

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Expert Camera Reviews
     Camera 
 Model 
 AP 
 score 
 CL 
 score 
 DPR 
 score 
 EPZ 
 score 
 PB 
 score 
Camera
Launch
Launch
Price (USD)
Street
Price
1.
 
Olympus E-PM1..86/10071/1004.5/54.5/5 Jun 2011 499i
2.
 
Sony A64004/5+85/1004.5/54/5 Jan 2019 899 i
3.
 
Nikon D53004/5+ +79/1004.5/54.5/5 Oct 2013 799i
4.
 
Olympus E-PL53/5+ +..4.5/54.5/5 Sep 2012 599i
5.
 
Olympus E-PM23/5..77/1005/54.5/5 Sep 2012 499i
6.
 
Olympus E-P3..83/10074/1004.5/54.5/5 Jun 2011 799i
7.
 
Olympus E-PL23/583/10071/1004.5/54.5/5 Jan 2011 599i
8.
 
Olympus E-PL33/5+ +72/1004.5/54/5 Jun 2011 599i
9.
 
Olympus E-PL1..86/10069/1004/54.5/5 Feb 2010 599i
10.
 
Panasonic GF53/5....4.5/54.5/5 Apr 2012 499i
11.
 
Panasonic GF33/582/10071/1004.5/54/5 Jun 2011 549i
12.
 
Panasonic G2....72/1004/54.5/5 Mar 2010 599i
13.
 
Panasonic GF23/582/10070/1004.5/54.5/5 Nov 2010 549i
14.
 
Sony A6100....82/1004/55/5 Aug 2019 749 i
15.
 
Sony A63004.5/5+85/1005/55/5 Feb 2016 999i
16.
 
Sony A51004.5/5+..4.5/55/5 Aug 2014 549 i
17.
 
Sony A60005/5+80/1004.5/55/5 Feb 2014 599i
Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available.

Care should be taken when interpreting the review scores above, though. The assessments were made in relation to similar cameras of the same technological generation. Thus, a score needs to be put into the context of the launch date and the launch price of the camera, and comparisons of ratings among very different cameras or across long time periods have little meaning. Also, kindly note that some of the listed sites have over time developped their review approaches and their reporting style.

Olympus E-PM1:
Check Ebay offers
Sony A6400:
Check Amazon price

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.

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    Specifications: Olympus E-PM1 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 Specifications
    Camera Model Olympus E-PM1 Sony A6400
    Camera Type Mirrorless system camera Mirrorless system camera
    Camera Lens Micro Four Thirds lenses Sony E mount lenses
    Launch Date June 2011 January 2019
    Launch Price USD 499 USD 899
    Sensor Specs Olympus E-PM1 Sony A6400
    Sensor Technology CMOS CMOS
    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
    Crop Factor 2.0x 1.5x
    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 1080/60i Video 4K/30p Video
    ISO Setting 100 - 12,800 ISO 100 - 32,000 ISO
    ISO Boost no Enhancement 100 - 102,400 ISO
    Image Processor TruePic VI BIONZ X
    DXO Sensor Quality (score) 52 83
    DXO Color Depth (bits) 21.0 24
    DXO Dynamic Range (EV) 10.3 13.6
    DXO Low Light (ISO) 499 1431
    Screen Specs Olympus E-PM1 Sony A6400
    Viewfinder Type Viewfinder optional Electronic viewfinder
    Viewfinder Field of View 100%
    Viewfinder Magnification 0.70x
    Viewfinder Resolution 2359k dots
    LCD Framing Live View Live View
    Rear LCD Size 3.0inch 3.0inch
    LCD Resolution 460k dots 922k dots
    LCD Attachment Fixed screen Tilting screen
    Touch Input no Touchscreen Touchscreen
    Shooting Specs Olympus E-PM1 Sony A6400
    Focus System Contrast-detect AF On-Sensor Phase-detect
    Manual Focusing Aidno Peaking FeatureFocus Peaking
    Max Shutter Speed (mechanical) 1/4000s 1/4000s
    Continuous Shooting 5.5 shutter flaps/s 11 shutter flaps/s
    Electronic Shutterno E-ShutterYES
    Image StabilizationIn-body stabilizationLens stabilization only
    Fill Flash no On-Board Flash Build-in Flash
    Storage Medium SDXC cards MS or SDXC cards
    Second Storage Option Single card slot Single card slot
    UHS card support no UHS-I
    Connectivity Specs Olympus E-PM1 Sony A6400
    External Flash Hotshoe Hotshoe
    USB Connector USB 2.0 USB 2.0
    HDMI Port mini 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-PM1 Sony A6400
    Environmental Sealingnot weather sealedWeathersealed body
    Battery Type BLS-5 NP-FW50
    Battery Life (CIPA)330 shots per charge410 shots per charge
    In-Camera Charging no USB charging USB charging
    Body Dimensions 110 x 64 x 34 mm
    (4.3 x 2.5 x 1.3 in)
    120 x 67 x 50 mm
    (4.7 x 2.6 x 2.0 in)
    Camera Weight 265 g (9.3 oz) 403 g (14.2 oz)

    Did you notice an error on this page? If so, please get in touch, so that we can correct the information.

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