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Olympus OM-D E-M10 Mark III vs Sony a6000 Comparison

Storage & Battery

Olympus OM-D E-M10 Mark III

Olympus OM-D E-M10 Mark III image

Sony a6000

Sony a6000 camera
Olympus OM-D E-M10 Mark III
Sony a6000
OM-D E-M10 Mark III
Refers to the year this camera was officially made available for sale.
Announcement Date
Refers to the date the manufacturer publicly announced the upcoming release and general specs of this camera.
August 31, 2017
February 12, 2014
Camera Type
Camera Size
Camera Weight

The Sony a6000 outperforms the Olympus OM-D E-M10 Mark III with a score of 57/100 versus 54/100. Both cameras are mirrorless and were released in 2014 and 2017, respectively. They share similarities in size, with the Sony a6000 being slightly smaller and lighter at 120 x 67 x 45mm and 344g compared to the Olympus OM-D E-M10 Mark III’s 122 x 84 x 50mm and 410g.

The Sony a6000 offers better performance, justifying its higher score. However, the Olympus OM-D E-M10 Mark III has its advantages, such as a more recent release date and a lower launch price of $650 compared to the Sony a6000’s $799. Each camera has its strengths, and the choice ultimately depends on the user’s preferences and budget.

Olympus OM-D E-M10 Mark III vs Sony a6000 Overview and Optics

The Sony a6000 emerges as the winner in the optics comparison, scoring 67/100, while the Olympus OM-D E-M10 Mark III scores 57/100. Both cameras share common specifications, such as CMOS sensor type and similar processors – TruePic VIII for Olympus and Bionz X for Sony.

The Sony a6000 excels with its 24.3-megapixel resolution, faster shooting speed of 11 fps, and a higher DXOMARK score of 82 for the sensor. Additionally, the camera has a larger APS-C sensor size and a Sony E lens mount, contributing to better image quality and compatibility with a wider range of lenses. The aspect ratio of 3:2 is also more suitable for print formats.

On the other hand, the Olympus OM-D E-M10 Mark III has a lower resolution of 16 megapixels, a slower shooting speed of 8.6 fps, and a smaller Micro Four Thirds sensor size. The DXOMARK score for the sensor is 73, and the lens mount is Micro 4/3. However, the Olympus camera offers image stabilization, which the Sony a6000 lacks. This feature helps reduce camera shake and results in sharper images, especially in low-light conditions or when using longer focal lengths. The 4:3 aspect ratio is more suited for digital display.

Despite the lower score, the Olympus OM-D E-M10 Mark III has its advantages, particularly in image stabilization. However, the Sony a6000 outperforms the Olympus in most optical aspects, including resolution, shooting speed, sensor size, and lens compatibility. As such, the Sony a6000 is the superior choice for those prioritizing image quality and versatility.

The higher the number of megapixels, the more detail the cameras sensor can capture.
16 MP
24.3 MP
Image Resolution
Image resolution is measured in pixels and megapixels, width by height. The higher the number, the higher its resolution.
4608 x 3456 px
6000 x 4000 px
Sensor Type
The camera sensor captures light and records the image. Sensors vary in physical size, the number of pixels, and quality.
Sensor Size
The sensor size contributes to the overall quality as well as the dynamic and tonal range a camera can capture. As a rule of thumb, the more surface there is to read the light, the more information it will capture.
13 x 17.4 mm
15.6 x 23.5 mm
Sensor Format
Refers to the most commonly used sensor sizes.
Micro Four Thirds
Frame Rate
The number of sequential frames per second the camera can write to the memory card when shooting in burst or continuous mode.
8.6 fps
11 fps
Lens Mount
The lens mount will tell you what type of lens range you can fit onto the camera body. Often the same camera company will have different lens ranges for different cameras.
Micro 4/3
Sony E
Image Processor
The image processor in the camera converts the information collected on the sensor for digital storage on the memory card.
TruePic VIII
Bionz X
Aspect Ratio
The aspect ratio refers to the proportional difference between width and height. The most popular aspect ratios are 3:2 and 4:3.
Minimum ISO (Native)
Refers to the lowest native (or 'base') ISO setting. Lower ISO are less sensitive to light but make a cleaner image.
Maximum ISO (Native)
Refers to the highest native (or 'base') ISO setting. Higher ISO is necessary for low-light situations or night photography, but higher ISOs often introduce grain or noise.
Minimum ISO (Expanded)
Expanded (or extended) ISO is a digitally enhanced feature available on some cameras. It allows you to push beyond the native ISO range if necessary.
Maximum ISO (Expanded)
Expanded (or extended) ISO is a digitally enhanced feature available on some cameras. It allows you to push beyond the native ISO range if necessary.
Minimum Shutter Speed
The minimum shutter speed will tell you the longest exposure your camera can take without using an external accessory.
60 s
30 s
Maximum Shutter Speed
The maximum shutter speed tells you the length inside 1 second the camera will capture. These can sometimes be extended with accessories such as extra external batteries.
1/ 4000 s
1/ 4000 s
Autofocus Points
Autofocus points show where the camera is focusing graphically as squares or brackets in Live View or on an electronic viewfinder. These points are also used for light meter readings.
In-body Stabilization
In-body Stabilization means the camera has a certain technology embedded that counteracts camera shake.
Viewfinder Type
The viewfinder type is either electronic or optical. Electronic viewfinders will have a small screen in the viewfinder. Optical viewfinders will use prisms and mirrors to look through the lens.
Viewfinder Resolution
2,360,000 dots
1,440,000 dots

Olympus OM-D E-M10 Mark III vs Sony a6000 Video Performance

The Olympus OM-D E-M10 Mark III emerges as the winner in the video capabilities comparison, scoring 83/100, while the Sony a6000 trails behind with a score of 56/100. Both cameras share a common specification in their maximum video frame rate, which is 60fps. However, the similarities end there, and the differences in their video features become apparent.

The Olympus OM-D E-M10 Mark III excels with its 4K maximum video resolution and dimensions of 3840 x 2160, offering a higher quality video output than the Sony a6000. Additionally, this camera has a built-in time-lapse functionality, enabling users to create stunning time-lapse videos without the need for external software or devices.

On the other hand, the Sony a6000’s maximum video resolution is limited to Full HD, with dimensions of 1920 x 1080. This resolution is lower than that of the Olympus OM-D E-M10 Mark III, resulting in a less detailed video output. Moreover, the Sony a6000 lacks built-in time-lapse functionality, which may disappoint users who wish to create time-lapse videos without resorting to third-party tools.

Despite the lower video score, the Sony a6000 still offers a decent video quality with its Full HD resolution and 60fps frame rate, suitable for casual video shooting or users who do not require the higher resolution of 4K. However, for those seeking higher video quality and the convenience of built-in time-lapse functionality, the Olympus OM-D E-M10 Mark III is the superior choice.

Indicates if this camera is capable of recording video.
Max Video Resolution
The best resolution this camera can capture video in. Modern cameras can capture up to 8K video.
Full HD
Max Video Dimensions
Video resolution measured by the greatest number of pixels possible in each frame, width by height. A higher resolution means more detail or clarity in your video.
3840 x 2160 px
1920 x 1080 px
Max Video Frame Rate
How many frames per second your video will capture. Most cameras have options for multiple frame rates, depending on the resolution you shoot in. For a general video, 24p or 30p is the standard, but more serious filmmakers may need a higher frame rate for creative effect.
60 p
60 p
Time-Lapse Built In
A built in time-lapse mode will allow continuous shooting throughout a prolonged period of time to be compressed into a sped up video.
Video File Format
Different cameras can record in various video file formats. The File format you record in can impact how you edit and use the files.

Olympus OM-D E-M10 Mark III vs Sony a6000 Features and Benefits

The Olympus OM-D E-M10 Mark III emerges as the winner in this comparison with a feature score of 57/100, while the Sony a6000 lags behind with a score of 41/100. Both cameras have some common specifications, including a 3-inch screen size, flip screen, absence of GPS, and the presence of WiFi connectivity. Neither camera has Bluetooth capabilities.

The Olympus OM-D E-M10 Mark III outperforms the Sony a6000 in terms of screen resolution and touchscreen functionality. The screen resolution of the E-M10 Mark III is 1,040,000 dots, which is higher than the a6000’s 921,600 dots. This higher resolution results in a sharper and clearer display. Additionally, the E-M10 Mark III has a touchscreen, while the a6000 does not. Having a touchscreen allows for easier navigation and control of the camera, making the E-M10 Mark III more user-friendly.

Although the Sony a6000 has a lower feature score, it still has its advantages. One of the main similarities between the two cameras is their flip screen, which enables users to shoot from different angles and positions. Furthermore, the a6000 matches the E-M10 Mark III in terms of screen size and WiFi connectivity. These shared features ensure that the a6000 is still a competitive option in the market.

Taking into account the differences in feature scores and the advantages of each camera, it is clear that the Olympus OM-D E-M10 Mark III is a better choice due to its higher screen resolution and touchscreen capabilities. However, the Sony a6000 remains a viable option for those who prioritize flip screen functionality and WiFi connectivity.

Built-in Flash
A built-in flash will often be positioned right above the lens. This will automatically pop up when you activate it.
External Flash
External flashes are often connected through a hot shoe at the top of a camera, or a cable at the side of the camera.
GPS features in a camera will include location metadata to each of your photographs.
Weather Sealing
Weather sealing capabilities will give you more confidence when shooting in unfavourable conditions.
Screen Type
Touch Screen
Touchscreen allows you to change camera settings and access menus with a swipe of your finger, instead of using buttons.
Screen Size
Screen Resolution
Screen dots indicate the resolution of the LCD screen by including each sub pixel.
1,040,000 dots
921,600 dots
Flip Screen
A flip screen (or articulating screen) is a second screen which can flip out from the side or top of the camera. This rotating screen allows you more freedom to take photos at different angles.
Live View
Live View feature allows you to see a continuous live video of what is being seen through your lens.
Bluetooth capabilities allow you wireless control of your camera with other external devices.

Olympus OM-D E-M10 Mark III vs Sony a6000 Storage and Battery

The Olympus OM-D E-M10 Mark III and the Sony a6000 have the same storage and battery score, both at 21/100. Both cameras feature a single memory card slot and support SD, SDHC, and SDXC cards. The Olympus is compatible with UHS-II cards, while the Sony also accepts Memory Stick Pro Duo and Pro-HG Duo cards.

The Olympus E-M10 Mark III has a battery life of 330 shots, using the BLS-50 battery type. The Sony a6000 lasts slightly longer with 360 shots per charge, using the NP-FW50 battery type. Neither camera offers USB charging.

Despite the Olympus’ compatibility with faster UHS-II cards, the Sony a6000 has a marginally better battery life, making it the preferable choice for extended shooting sessions. The Olympus, however, may appeal to users who prioritize faster memory card performance. Both cameras have their strengths in storage and battery aspects, but neither significantly outperforms the other in this category.

Storage and Battery
Storage and Battery
Memory Card
SD / SDHC / SDXC (UHS-II compatible)
SD / SDHC / SDXC, Memory Stick Pro Duo / Pro-HG Duo
Dual Memory Card Slots
Battery Type
Battery Life
Approximately how long this cameras battery will last measured by how many photographs you will be able to take.
330 shots
360 shots
USB Charging
Sensor scores tested by DXOMARK
Overall Score
DXOMARK overall sensor score.
Portrait (Color Depth)
As described by DXOMARK 'The Portrait score in our camera sensor reviews defines color depth performance and its unit is a number of bits. A color depth of 22 bits is excellent; differences below 1 bit are barely noticeable.'
24.1 bits
Landscape (Dynamic Range)
As described by DXOMARK 'The Landscape score in our camera sensor tests defines the maximum dynamic range of the camera sensor and its unit is an exposure value (EV). A value of 12 EV is excellent with differences below 0.5 EV usually not noticeable.'
13.1 EVs
Sports (Low-Light ISO)
Described by DXOMARK as 'The maximal value of ISO sensitivity needed to reach a given value of Signal-to-Noise Ratio (SNR). The greater the value, the better'
Main Features
Extra Features
Construction and Durability
Handling and Ergonomics
Value for Money
Total Score

Olympus OM-D E-M10 Mark III vs Sony a6000 – Our Verdict

Olympus OM-D E-M10 Mark III vs Sony a6000 Comparison image.

Are you still undecided about which camera is right for you? Have a look at these popular comparisons that feature the Olympus OM-D E-M10 Mark III or the Sony a6000:

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