Hi Camera Lovers 👋 If you buy a camera through our referral links, you support our site at no cost to you 😉 Full info here.

Canon EOS 5D Mark III vs EOS 5D Mark IV Comparison

Storage & Battery

Canon EOS 5D Mark III

Canon EOS 5D Mark III

Canon EOS 5D Mark IV

Canon EOS 5d mark iv
Canon EOS 5D Mark III
Canon EOS 5D Mark IV
EOS 5D Mark IV
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
August 25, 2016
Camera Type
Camera Size
Camera Weight

The Canon EOS 5D Mark IV outperforms the Canon EOS 5D Mark III with a score of 75/100 compared to 65/100. Both cameras are DSLR models, announced in 2016 and 2012 respectively, with launch prices of $3500 and $3499. They share similar dimensions, with the Mark IV being slightly smaller at 151 x 116 x 76mm, and lighter at 890g, compared to the Mark III’s 152 x 116 x 76mm and 950g.

The Mark IV’s higher score reflects its improvements over the Mark III. These include a lighter and more compact design, making it more convenient for photographers to carry around. However, the Mark III still holds its own with a slightly lower launch price and similar dimensions.

Considering the specifications, the Canon EOS 5D Mark IV is the better choice due to its enhanced features and design. Despite this, the Mark III remains a viable option for those looking for a more budget-friendly camera with comparable dimensions.

Canon EOS 5D Mark III vs EOS 5D Mark IV Overview and Optics

The Canon EOS 5D Mark IV outperforms the Canon EOS 5D Mark III in optics, scoring 76/100 compared to the Mark III’s 67/100. Both cameras share some specifications, such as the CMOS sensor type, full-frame sensor size, Canon EF lens mount, and absence of image stabilization.

The Mark IV surpasses the Mark III in several areas. With 30.4 megapixels, it offers a higher resolution than the Mark III’s 22.3 megapixels, allowing for more detailed images. The Mark IV also has a faster shooting speed at 7 frames per second compared to the Mark III’s 6 frames per second. This difference enables users to capture quick-moving subjects more effectively. Additionally, the Mark IV boasts a superior processor (Digic 6+), which contributes to its improved performance. Finally, the Mark IV’s DXOMARK score for the sensor is 91, indicating a higher overall image quality than the Mark III’s score of 81.

On the other hand, the Mark III does not have any notable advantages over the Mark IV in terms of optics. Therefore, it is clear that the Mark IV is the superior camera in this regard.

Considering the differences in specifications and performance, the Canon EOS 5D Mark IV proves to be the better choice for those seeking improved optics. Its higher resolution, faster shooting speed, and better sensor quality make it a more advanced option than the Canon EOS 5D Mark III.

The higher the number of megapixels, the more detail the cameras sensor can capture.
22.3 MP
30.4 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
6720 x 4480 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
24 x 36 mm
Sensor Format
Refers to the most commonly used sensor sizes.
Full Frame
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
7 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
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+
Digic 6+
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
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
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)
Optical (pentaprism)

Canon EOS 5D Mark III vs EOS 5D Mark IV Video Performance

The Canon EOS 5D Mark IV outperforms the Canon EOS 5D Mark III in video capabilities with a score of 91/100 compared to the Mark III’s 56/100. Both cameras share some common specifications, such as Full HD video resolution and a maximum video dimension of 1920 x 1080. However, the Mark IV surpasses the Mark III in several aspects, making it the superior choice for video recording.

The 5D Mark IV offers 4K video resolution, allowing for more detailed and high-quality footage compared to the Mark III’s Full HD resolution. Additionally, the Mark IV’s maximum video dimensions are significantly larger at 4096 x 2160, providing a wider and more immersive viewing experience. The Mark IV also boasts a higher maximum video frame rate of 120fps, double that of the Mark III’s 60fps. This higher frame rate enables smoother slow-motion footage and more flexibility in post-production. Furthermore, the 5D Mark IV has built-in time-lapse functionality, a feature absent in the Mark III.

On the other hand, the 5D Mark III has no clear advantages over the Mark IV in terms of video capabilities. Its lower score reflects its limitations compared to the more advanced Mark IV.

Given these differences, the Canon EOS 5D Mark IV is the better choice for those prioritizing video capabilities. Its higher score reflects its superior performance in video resolution, dimensions, frame rate, and time-lapse functionality. The 5D Mark III, while still a solid camera, falls short in these areas, making the Mark IV the clear winner for videographers.

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
4096 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
120 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 vs EOS 5D Mark IV Features and Benefits

The Canon EOS 5D Mark IV emerges as the winner in features, with a score of 74 points, compared to the Canon EOS 5D Mark III’s score of 59 points. Both cameras have a 3.2-inch screen size and lack a flip screen and Bluetooth connectivity. However, the Mark IV outperforms the Mark III in several aspects, while the Mark III has few advantages.

Both cameras have the same screen size, but the Mark IV boasts a higher screen resolution of 1,620,000 dots, offering clearer and sharper image previews than the Mark III’s 1,040,000 dots. The Mark IV also has a touchscreen, which simplifies navigation and makes it more user-friendly than the Mark III.

The Mark IV surpasses the Mark III in terms of connectivity options. It comes equipped with GPS and WiFi, allowing users to geotag images, transfer files wirelessly, and remotely control the camera. The Mark III lacks these features.

On the other hand, the Mark III has no significant advantages over the Mark IV in terms of features. Its lower score is due to the absence of several key features present in the Mark IV.

Based on these comparisons, the Canon EOS 5D Mark IV is the superior camera in terms of features, offering a higher screen resolution, touchscreen capabilities, and better connectivity options. In contrast, the Canon EOS 5D Mark III is a less advanced option, with fewer features and a lower score.

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
1,620,000 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 vs EOS 5D Mark IV Storage and Battery

The Canon EOS 5D Mark III wins in the storage and battery category with a score of 76/100, while the Canon EOS 5D Mark IV scores 71/100. Both cameras have two memory card slots and accept SD/SDHC/SDXC, as well as Compact Flash cards. Neither camera has USB charging capabilities.

The 5D Mark III has a slightly longer battery life, allowing for 950 shots compared to the 5D Mark IV’s 900 shots. This advantage makes the 5D Mark III more suitable for extended shooting sessions. The 5D Mark III uses the LP-E6 battery type, while the 5D Mark IV uses the LP-E6N battery type.

The 5D Mark IV has a minor advantage in memory card compatibility, as it supports UHS-I compatible SD cards. This allows for faster data transfer rates and can be an advantage in certain situations.

Considering the storage and battery aspects, the Canon EOS 5D Mark III comes out on top with a longer battery life. However, the Canon EOS 5D Mark IV has a slight edge in memory card compatibility.

Storage and Battery
Storage and Battery
Memory Card
SD / SDHC / SDXC, Compact Flash, UDMA
SD / SDHC / SDXC (UHS-I compatible), Compact Flash
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
900 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 bits
24.8 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
13.6 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'

Canon EOS 5D Mark III vs EOS 5D Mark IV Alternatives

User Scores
B&H photo video
Spotted a mistake with these camera specs? Please let us know so we can update it!