Canon R5 C Vs Canon EOS 1DX III

Canon has long been an innovator and leader in the field of professional photography, always pushing the limits of what is considered to be possible. Two of their most recent products, the Canon R5 C mirrorless camera and the Canon EOS 1DX III DSLR camera, are two of the most anticipated cameras in their respective categories.

In this post, we will examine the capabilities, features, and specs of both cameras in order to assist photographers and videographers in making an educated decision.

Design and Build

Both cameras, in terms of the quality of their design and construction, are constructed to survive difficult situations. Due to the fact that it is a mirrorless camera, the Canon R5 C has a design that is more compact and lighter in weight, making it excellent for shooting while traveling.

Although it is larger and more cumbersome than its predecessor, the Canon EOS 1DX III features a more robust body that is better able to withstand adverse environmental conditions.

Image Sensor and Resolution

The image sensor is one of the most important components in any camera, and the Canon R5 C and the Canon EOS 1DX III both give remarkable performance in this regard. The Canon EOS 1DX III comes with a full-frame CMOS sensor that has 20.1 megapixels, but the Canon EOS R5 C has a high-resolution CMOS sensor that has 45 megapixels.

Because of its increased resolution, the R5 C is the model of choice for photographers who need photographs with a high level of detail for big prints and extensive cropping.

Autofocus System

Both cameras retain Canon’s longstanding legacy of being an industry leader in autofocus technology, which the company has held since the invention of the technology. The R5 C features a sophisticated Dual Pixel CMOS AF II technology that provides 1053 focusing points that cover a large portion of the frame. This system is included within the camera.

On the other hand, the EOS 1DX III utilizes an Intelligent Tracking and Recognition (iTR) AF X system that consists of 191 AF points. Both of these cameras have an autofocus system that is quick and precise; but, the Dual Pixel technology included in the R5 C provides it an advantage in some scenarios.

Specifications Comparison

SpecificationCanon R5 CCanon EOS 1DX III
Sensor TypeFull-frame CMOSFull-frame CMOS
ResolutionApprox. 45 megapixelsApprox. 20.1 megapixels
Image ProcessorDIGIC XDual DIGIC X
ISO Range100-51,200 (expandable to 50-819,200)100-102,400 (expandable to 50-819,200)
Continuous ShootingUp to 20 fps (Electronic Shutter)Up to 16 fps
Up to 12 fps (Mechanical Shutter)
AutofocusDual Pixel CMOS AF IIDual Pixel CMOS AF
1,053 AF Zones191 AF Points
Video Recording8K DCI (30p)4K DCI (60p)
4K UHD (120p)5.5K RAW (60p)
2K (180p)4K UHD (60p)
In-body StabilizationYesNo
LCD Screen3.2″ 2.1m-dot vari-angle touchscreen3.2″ 2.1m-dot fixed touchscreen
Viewfinder5.76m-dot OLED EVF3.2″ 2.1m-dot LCD (Mirror)
Dual Card Slots1x CFexpress Type B2x CFexpress Type B
ConnectivityWi-Fi, Bluetooth, EthernetWi-Fi, Bluetooth, Ethernet, GPS
Battery LifeApprox. 880 shots (CIPA)Approx. 2850 shots (CIPA)
DimensionsApprox. 150.7 x 114.4 x 93 mmApprox. 158 x 167.6 x 82.6 mm
WeightApprox. 1.77 lbs (805 g)Approx. 3.37 lbs (1530 g)

Burst Shooting

Photographers that specialize in either sports or wildlife photography require cameras that are capable of high-speed burst shooting, and the EOS 1DX III shines in this regard. When using the optical viewfinder, it is capable of shooting at an amazing 20 frames per second, but shooting in Live View mode only allows for 16 frames per second.

In mechanical shutter mode, the R5 C can capture a respectable 12 frames per second, but in electronic shutter mode, it can capture an incredible 20 frames per second. Despite its slower speed, the R5 C is still an impressive camera.

Image Stabilization

Image stabilization is an absolute necessity for any situation in which you will be shooting handheld or working in difficult lighting circumstances. The Canon R5 C comes equipped with a sophisticated in-body Image Stabilization (IS) technology that offers up to 8 stops of correction for camera shake.

On the other hand, the EOS 1DX III is dependent on the stabilization provided by the lens. When shooting handheld video or utilizing lenses that do not have image stabilization, the in-body image stabilization included in the R5 C provides a benefit.

Video Capabilities

The Canon R5 C is an exceptional piece of equipment for those who create videos. It is particularly adaptable for use in cinematic projects as it supports both 8K RAW internal recording and 4K recording at up to 120 frames per second.

Although it is capable of recording in 4K video, the EOS 1DX III is more suited for conventional photography and excels in high-speed still photography.

ISO Range and Low Light Performance

The ISO performance of a camera becomes extremely important while shooting in low light circumstances. Both the R5 C and the EOS 1DX III perform exceptionally well in low light.

The R5 C has an expanded ISO range of 50-102,400, while the EOS 1DX III has a range of 100-102,400. Images taken in low light can be more detailed because to the increased native resolution of the R5 C.

User Interface and Controls

The quality of the shooting experience may be significantly impacted by the user interface as well as the controls.

While the Canon EOS 1DX III keeps the traditional DSLR controls that are appreciated by many working professionals, the Canon R5 C boasts an up-to-date and user-friendly interface that relies on touch-sensitive technology. Which of the two you choose with relies on your own personal tastes as well as the way you shoot.

Battery Life

When it comes to professional photographers who spend lengthy periods of time shooting in the field, battery life is an extremely important concern. Because of its greater size and the fact that it utilizes an optical viewfinder, the Canon EOS 1DX III has an impressively long battery life.

Because of its mirrorless architecture, the R5 C may require the user to carry additional batteries for longer shooting sessions.

Connectivity Options

Wi-Fi, Bluetooth, and USB are just some of the various connectivity possibilities that may be utilized with either camera. Additionally, an HDMI output is built inside the R5 C for use in remote monitoring during video shoots.

Workflow efficiency is improved thanks to these connection features, which also enable smooth interaction with other devices.

Price and Value for Money

Price is a very important consideration for many photographers, and in comparison to the EOS 1DX III, which is a flagship model and comes with a premium price tag, the Canon R5 C has a more reasonable price point.

When one considers the R5 C’s remarkable features and capabilities, it is impossible to deny that it offers exceptional value for the money.


In conclusion, the Canon R5 C and the Canon EOS 1DX III are both outstanding cameras that cater to a variety of different requirements and personal tastes. The R5 C stands out as a very adaptable mirrorless camera that possesses remarkable video capabilities. As a result, it is an excellent option for filmmakers and content creators. On the other hand, the EOS 1DX III is a powerful digital single-lens reflex camera that is particularly intended for photographing sports and animals. It offers speeds and dependability that are unrivaled.

The Canon R5 C is the camera to get if you’re looking for cutting-edge video features and adaptability, while the Canon EOS 1DX III will be your best friend if you’re a wildlife or sports photographer who places a premium on speed and dependability.


Q. Which camera is better for professional video shooting, the Canon R5 C, or the EOS 1DX III?
A. Both cameras have their strengths, but the Canon R5 C excels in video shooting with its 8K capabilities, making it the preferred choice for filmmakers and content creators.
Q. Can the Canon EOS 1DX III shoot 4K video at high frame rates?
A. Yes, the Canon EOS 1DX III can shoot 4K video at up to 60 frames per second.
Q. Is the Canon R5 C suitable for sports and wildlife photography?
A. While the R5 C can handle sports and wildlife photography well, the EOS 1DX III’s faster burst shooting and optical viewfinder make it a more specialized choice for these genres.
Q. Does the Canon R5 C have in-body image stabilization (IS)?
A. Yes, the Canon R5 C features an advanced in-body image stabilization (IS) system, providing up to 8 stops of compensation.
Q. Are the controls of the Canon EOS 1DX III user-friendly?
A. Yes, the Canon EOS 1DX III retains the classic DSLR controls, which are familiar to many professionals and allow for efficient operation.


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