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Canon EOS 5D Mark III Specs and Scores

Storage & Battery
Canon EOS 5D 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.
March 02, 2012
Camera Type
Camera Size
Camera Weight

The Canon EOS 5D Mark III receives a score of 65/100, reflecting its position as a solid DSLR camera. Announced on March 2, 2012, and released the same year, it was initially priced at $3,499. The camera measures 152 x 116 x 76mm and weighs 950g (2.09lbs).

While the 5D Mark III has been on the market for several years, its specs still hold up well against newer competitors. However, advancements in technology may overshadow its capabilities, making it a less attractive option for those seeking the latest features.

Canon EOS 5D Mark III Overview and Optics

The optics of the Canon EOS 5D Mark III receive a score of 67/100. With 22.3 megapixels, a shooting speed of 6, and a CMOS sensor, this camera offers solid performance. The Digic 5+ processor ensures fast processing, while the full-frame sensor size provides high-quality images. The camera is compatible with the Canon EF lens mount but lacks image stabilisation, which may affect image quality in certain situations.

In today’s market, the Canon EOS 5D Mark III holds its ground with a DXOMARK sensor score of 81. The 3:2 aspect ratio is standard, and the absence of image stabilisation is a drawback for some photographers. However, the camera still manages to perform well due to its other specifications.

The Canon EOS 5D Mark III remains a reliable choice for photographers seeking a full-frame camera with good optics. Despite not having the highest score, it provides satisfactory performance and image quality.

The higher the number of megapixels, the more detail the cameras sensor can capture.
22.3 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
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.
24 x 36 mm
Sensor Format
Refers to the most commonly used sensor sizes.
Full Frame
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
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
Image Processor
The image processor in the camera converts the information collected on the sensor for digital storage on the memory card.
Digic 5+
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.
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/ 8000 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.
Optical (pentaprism)

Canon EOS 5D Mark III Video Performance

The Canon EOS 5D Mark III receives a video score of 56/100. This camera offers Full HD video resolution with maximum dimensions of 1920 x 1080. It is capable of recording video at a frame rate of 60fps, which is a standard feature in today’s market.

Comparing these specifications to current camera models, the 5D Mark III’s video capabilities may seem somewhat limited. Many newer cameras offer 4K resolution, which provides a sharper image quality compared to Full HD. Additionally, the absence of built-in time-lapse functionality in the 5D Mark III is a drawback for users who enjoy this creative feature.

To conclude, the Canon EOS 5D Mark III’s video capabilities are satisfactory but may not meet the expectations of users seeking advanced video features or higher resolution options.

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.
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
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.

Canon EOS 5D Mark III Features and Benefits

The Canon EOS 5D Mark III receives a feature score of 59 out of 100. With a 3.2-inch screen and a resolution of 1,040,000 dots, the display is clear and easy to view. However, the camera lacks some modern amenities that users may find desirable.

This camera does not have a touchscreen, flip screen, GPS, WIFI, or Bluetooth capabilities. These missing features may make it less competitive in today’s market, as many contemporary cameras offer these options for added convenience and functionality.

Despite the absence of these features, the Canon EOS 5D Mark III remains a strong choice for those seeking a high-quality camera with excellent optics and video capabilities. Its performance in these areas compensates for the missing modern features, making it a solid option for photographers who prioritize image and video quality over additional amenities.

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
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.

Canon EOS 5D Mark III Storage and Battery

The Canon EOS 5D Mark III scores 76/100 in the storage and battery category. This camera provides two memory card slots, which accept SD/SDHC/SDXC, Compact Flash, and UDMA cards. This compatibility offers versatility in storage options for photographers. However, the battery life of 950 shots, powered by an LP-E6 battery, may be considered average in today’s market. Additionally, the camera lacks USB charging capabilities.

In terms of storage and battery performance, the Canon EOS 5D Mark III has competitive memory card compatibility but falls short in battery life and charging options. This camera is suitable for those who prioritize storage options, but users seeking longer battery life and convenient charging may find it lacking.

Storage and Battery
Storage and Battery
Memory Card
SD / SDHC / SDXC, Compact Flash, UDMA
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.
950 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 definesĀ 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
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
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'
User Scores
B&H photo video

Canon EOS 5D Mark III Alternatives

Do you want to know how the Canon EOS 5D Mark III compares to its competitors? Have a look at the most popular comparisons for this camera below:

Canon EOS 5D Mark III photographed on a colored background

Canon EOS 5D Mark III FAQ

Does the Canon EOS 5D Mark III Have Built-in Image Stabilization?

The Canon EOS 5D Mark III does not have built-in image stabilization. However, you can use Canon lenses with image stabilization to achieve stable shots.

Does the Canon EOS 5D Mark III Support 4K Video Recording?

The Canon EOS 5D Mark III does not support 4K video recording. The maximum video resolution it offers is Full HD (1920×1080) at 30fps.

What Size Sensor Does The Canon EOS 5D Mark III Have?

The Canon EOS 5D Mark III features a full-frame 22.3 Megapixel CMOS sensor, which provides excellent image quality and improved performance in low-light conditions.

Does the Canon EOS 5D Mark III Have a Dual Memory Card Slot?

Yes, the Canon EOS 5D Mark III has a dual memory card slot, supporting both CompactFlash (CF) and Secure Digital (SD) cards for greater storage flexibility.

Does the Canon EOS 5D Mark III Have a Touch Screen?

No, the Canon EOS 5D Mark III does not have a touch screen. It features a 3.2-inch fixed LCD screen for image review and menu navigation.

Does the Canon EOS 5D Mark III Have Wi-Fi and Bluetooth?

The Canon EOS 5D Mark III does not have built-in Wi-Fi or Bluetooth capabilities. However, you can use external accessories to enable wireless connectivity.

Does the Canon EOS 5D Mark III Have GPS?

No, the Canon EOS 5D Mark III does not have built-in GPS. You can use an optional GPS accessory to geotag your images.

Is the Canon EOS 5D Mark III Weather Sealed?

Yes, the Canon EOS 5D Mark III has a weather-sealed body, providing resistance against dust and moisture, making it suitable for use in challenging environments.

Does the Canon EOS 5D Mark III Have a Built-in Flash?

No, the Canon EOS 5D Mark III does not have a built-in flash. You can use an external flash with the camera’s hot shoe for additional lighting.

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