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Canon EOS 5D Mark III vs Olympus OM-D E-M10 Mark III Comparison

Optics
Video
Features
Storage & Battery

Canon EOS 5D Mark III

Canon EOS 5D Mark III
Winner!
65%

Olympus OM-D E-M10 Mark III

Olympus OM-D E-M10 Mark III image
54%
Canon EOS 5D Mark III
vs
Olympus OM-D E-M10 Mark III
Price
Brand
Canon
Olympus
Model
EOS 5D Mark III
OM-D E-M10 Mark III
Released
Refers to the year this camera was officially made available for sale.
2012
2017
Announcement Date
Refers to the date the manufacturer publicly announced the upcoming release and general specs of this camera.
March 02, 2012
August 31, 2017
Camera Type
DSLR
Mirrorless
Camera Size
Camera Weight

The Canon EOS 5D Mark III is the winner with a score of 65/100, while the Olympus OM-D E-M10 Mark III scores 54/100. Both cameras have different types: the Canon is a DSLR and the Olympus is mirrorless. They share similarities in their announcement and release years, with the Canon launching in 2012 and the Olympus in 2017.

The Canon EOS 5D Mark III outperforms the Olympus with its larger size (152 x 116 x 76mm) and heavier weight (950g / 2.09lbs), making it more suitable for professional use. However, the Olympus OM-D E-M10 Mark III has its advantages too. It’s more compact (122 x 84 x 50mm) and lightweight (410g / 0.90lbs), making it a more travel-friendly option.

Despite the higher score of the Canon EOS 5D Mark III, it comes with a higher launch price of $3499 compared to the Olympus OM-D E-M10 Mark III’s $650. This makes the Olympus a more budget-friendly option for those who prioritize affordability. When considering these factors, the Canon camera is better suited for professional use, while the Olympus camera is a more budget and travel-friendly option.

Canon EOS 5D Mark III vs Olympus OM-D E-M10 Mark III Overview and Optics

The Canon EOS 5D Mark III outperforms the Olympus OM-D E-M10 Mark III in optics with a score of 67/100 compared to 57/100. Both cameras share common specifications, such as a CMOS sensor type and a similar processor. However, they have differences that contribute to the superior optics of the Canon EOS 5D Mark III.

The Canon EOS 5D Mark III has a higher megapixel count at 22.3, compared to the Olympus OM-D E-M10 Mark III’s 16 megapixels. This provides the Canon camera with better image resolution and detail. Additionally, the 5D Mark III features a full-frame sensor, which offers better low light performance and a shallower depth of field compared to the E-M10 Mark III’s Micro Four Thirds sensor. The Canon camera also has a higher DXOMARK score for its sensor at 81, compared to 73 for the Olympus camera.

In contrast, the Olympus OM-D E-M10 Mark III has a faster shooting speed of 8.6 compared to the Canon EOS 5D Mark III’s 6. This allows the Olympus camera to capture fast-moving subjects more effectively. The E-M10 Mark III also offers image stabilization, which the 5D Mark III lacks.

Despite the Olympus OM-D E-M10 Mark III’s advantages in shooting speed and image stabilization, the Canon EOS 5D Mark III’s higher megapixel count, full-frame sensor, and better DXOMARK score make it the superior camera in terms of optics. The Olympus E-M10 Mark III is still a solid camera with specific strengths, but the Canon 5D Mark III offers a more versatile and higher-quality optical performance.

Optics
Optics
67%
57%
Megapixels
The higher the number of megapixels, the more detail the cameras sensor can capture.
22.3 MP
16 MP
Image Resolution
Image resolution is measured in pixels and megapixels, width by height. The higher the number, the higher its resolution.
5760 x 3840 px
4608 x 3456 px
Sensor Type
The camera sensor captures light and records the image. Sensors vary in physical size, the number of pixels, and quality.
CMOS
CMOS
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.
24 x 36 mm
13 x 17.4 mm
Sensor Format
Refers to the most commonly used sensor sizes.
Full Frame
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.
6 fps
8.6 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.
Canon EF
Micro 4/3
Image Processor
The image processor in the camera converts the information collected on the sensor for digital storage on the memory card.
Digic 5+
TruePic VIII
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.
3:2
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.
100
200
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.
25,600
25,600
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.
50
100
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.
102400
25600
Minimum Shutter Speed
The minimum shutter speed will tell you the longest exposure your camera can take without using an external accessory.
30 s
60 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/ 8000 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.
61
121
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.
Optical (pentaprism)
Electronic
Viewfinder Resolution
N/A
2,360,000 dots

Canon EOS 5D Mark III vs Olympus OM-D E-M10 Mark III Video Performance

The Olympus OM-D E-M10 Mark III emerges as the winner in the video capabilities comparison, scoring 83/100, while the Canon EOS 5D Mark III scores 56/100. Both cameras share some features, such as the maximum video frame rate of 60fps. However, several differences set these two cameras apart.

The Olympus OM-D E-M10 Mark III excels with its 4K video resolution and larger video dimensions of 3840 x 2160. This allows for higher quality video recording compared to the Canon EOS 5D Mark III, which has a maximum video resolution of Full HD and video dimensions of 1920 x 1080. Additionally, the Olympus camera includes built-in time-lapse functionality, which the Canon camera lacks. These features contribute to the Olympus camera’s better performance in the video department.

The Canon EOS 5D Mark III, on the other hand, does not outperform the Olympus OM-D E-M10 Mark III in terms of video capabilities. However, it is worth noting that the Canon camera still offers Full HD video resolution and a 60fps frame rate, which can be adequate for certain video recording needs.

Therefore, the Olympus OM-D E-M10 Mark III is the superior choice for those seeking better video quality and additional features such as time-lapse. The Canon EOS 5D Mark III, while not as advanced in video capabilities, can still meet basic video recording requirements. Ultimately, the choice depends on the specific needs and preferences of the user.

Video
Video
56%
83%
Video
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
4K
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.
1920 x 1080 px
3840 x 2160 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.
MOV
MPEG-4, MOV

Canon EOS 5D Mark III vs Olympus OM-D E-M10 Mark III Features and Benefits

The Canon EOS 5D Mark III wins in features with a score of 59/100, while the Olympus OM-D E-M10 Mark III achieves a score of 57/100. Both cameras have a screen resolution of 1,040,000 dots and do not feature GPS or Bluetooth.

The Canon EOS 5D Mark III excels with a larger screen size of 3.2 inches, compared to Olympus’s 3-inch screen. However, the 5D Mark III does not have a touchscreen, flip screen, or WiFi capabilities.

On the other hand, the Olympus OM-D E-M10 Mark III offers a touchscreen and a flip screen, enhancing user experience and making it easier to capture shots from different angles. Additionally, it has WiFi capabilities for easy sharing and transferring of images. These features make the Olympus OM-D E-M10 Mark III more versatile than the Canon EOS 5D Mark III, despite having a slightly smaller screen size.

To conclude, the Canon EOS 5D Mark III wins in features by a small margin, mainly due to its larger screen size. However, the Olympus OM-D E-M10 Mark III offers more modern and convenient features such as a touchscreen, flip screen, and WiFi connectivity. Ultimately, the choice between these two cameras will depend on the user’s priorities and preferences, with the Canon EOS 5D Mark III offering a larger display and the Olympus OM-D E-M10 Mark III providing greater versatility and connectivity.

Features
Features
59%
57%
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
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
TFT LCD
TFT LCD
Touch Screen
Touchscreen allows you to change camera settings and access menus with a swipe of your finger, instead of using buttons.
Screen Size
3.2"
3"
Screen Resolution
Screen dots indicate the resolution of the LCD screen by including each sub pixel.
1,040,000 dots
1,040,000 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.
Wi-Fi
Bluetooth
Bluetooth capabilities allow you wireless control of your camera with other external devices.

Canon EOS 5D Mark III vs Olympus OM-D E-M10 Mark III Storage and Battery

The Canon EOS 5D Mark III outperforms the Olympus OM-D E-M10 Mark III in storage and battery, with a score of 76/100 compared to 21/100. Both cameras have common specifications, such as accepting SD/SDHC/SDXC memory cards and lacking USB charging.

The 5D Mark III excels with its two memory card slots, supporting Compact Flash and UDMA, and a battery life of 950 shots using the LP-E6 battery. This provides greater storage flexibility and longer shooting sessions.

The E-M10 Mark III, however, falls short with only one memory card slot and a battery life of 330 shots using the BLS-50 battery. Its advantage lies in its compatibility with UHS-II SD cards, allowing for faster read and write speeds.

Considering these factors, the Canon EOS 5D Mark III offers superior storage and battery performance, while the Olympus OM-D E-M10 Mark III provides faster memory card compatibility.

Storage and Battery
Storage and Battery
76%
21%
Memory Card
SD / SDHC / SDXC, Compact Flash, UDMA
SD / SDHC / SDXC (UHS-II compatible)
Dual Memory Card Slots
Battery Type
LP-E6
BLS-50
Battery Life
Approximately how long this cameras battery will last measured by how many photographs you will be able to take.
950 shots
330 shots
USB Charging
DXOMARK Scores
Sensor scores tested by DXOMARK
Overall Score
DXOMARK overall sensor score.
81%
N/A
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 bits
N/A
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.'
11.7 EVs
N/A
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'
2293
N/A
Scores
Main Features
N/A
84%
Extra Features
N/A
76%
Construction and Durability
N/A
80%
Handling and Ergonomics
N/A
87%
Value for Money
N/A
100%
Total Score
N/A
85%

Canon EOS 5D Mark III vs Olympus OM-D E-M10 Mark III – Our Verdict

Canon EOS 5D Mark III vs Olympus OM-D E-M10 Mark III Comparison image.

Are you still undecided about which camera is right for you? Have a look at these popular comparisons that feature the Canon EOS 5D Mark III or the Olympus OM-D E-M10 Mark III:

User Scores
B&H photo video
N/A
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