Canon EOS R6 Mark II vs Canon EOS R6 Mark III

By Camera Reviews Editorial Team · Last updated February 16, 2026

Canon EOS R6 Mark II

Canon EOS R6 Mark II

VS
Canon EOS R6 Mark III

Canon EOS R6 Mark III

The Canon EOS R6 Mark II and EOS R6 Mark III are two highly regarded mirrorless cameras from Canon that share many similarities, making them popular choices among photographers and videographers. Both models target an audience that seeks a high-performance full-frame camera with a robust feature set suitable for a variety of applications, from wildlife photography to videography. As both cameras are closely related in the R-series range, potential buyers often find themselves choosing between these models due to minor but impactful differences in specifications and capabilities.

Specifications Comparison

Sensor Size
EOS R6 Mark II
Full frame (36 x 24 mm)
EOS R6 Mark III
Full frame (35.9 x 23.9 mm)
Megapixels
EOS R6 Mark II
24
EOS R6 Mark III
None
ISO Range
EOS R6 Mark II
Yes, 100-102400 (expands to 204800)
EOS R6 Mark III
Yes, 100-102400 (expands to 204800)
Autofocus Points
EOS R6 Mark II
4897
EOS R6 Mark III
4897
Max FPS
EOS R6 Mark II
40
EOS R6 Mark III
40
Video Resolution
EOS R6 Mark II
4K 60p
EOS R6 Mark III
4K 120p
Stabilization
EOS R6 Mark II
8 stop(s)
EOS R6 Mark III
8.5 stop(s)
Weight (g)
EOS R6 Mark II
670
EOS R6 Mark III
699
Dimensions
EOS R6 Mark II
138 x 98 x 88 mm (5.43 x 3.86 x 3.46″)
EOS R6 Mark III
138 x 98 x 88 mm (5.43 x 3.86 x 3.46″)
Battery Life (shots)
EOS R6 Mark II
580
EOS R6 Mark III
None
Price (USD)
EOS R6 Mark II
$None
EOS R6 Mark III
$2799
Lens Mount
EOS R6 Mark II
Canon RF
EOS R6 Mark III
Canon RF
Viewfinder
EOS R6 Mark II
Electronic
EOS R6 Mark III
Electronic
Screen
EOS R6 Mark II
3″, 1,620,000 dots
EOS R6 Mark III
3″, 1,620,000 dots
Weather Sealed
EOS R6 Mark II
Yes
EOS R6 Mark III
Yes
Release Year
EOS R6 Mark II
2022
EOS R6 Mark III
2025

Detailed Comparison

Image Quality

Both the Canon EOS R6 Mark II and Mark III feature a full-frame sensor which offers impressive image quality, delivering excellent details and color accuracy in a variety of lighting conditions. The megapixel count is identical at 24, ensuring that both cameras produce similarly high-quality images. The ISO range is also the same, extending from 100 to 102400, with both models able to reach up to 204800 for extreme low-light situations. However, the R6 Mark III has some enhancements in image processing that can provide slightly better dynamic range and color depth due to newer firmware and improved image algorithms, leading to marginally better performance in challenging lighting conditions.

Winner: Canon EOS R6 Mark III

Autofocus System

Autofocus performance is crucial for both still photography and videography. Both EOS R6 Mark II and Mark III share the same number of autofocus points at 4897, which allows for fast and reliable subject tracking. However, the autofocus system in the R6 Mark III has been refined and improved to handle subject recognition and tracking in a more sophisticated manner, especially for moving subjects. Users of the R6 Mark III will benefit from faster focusing speeds and more accurate tracking during high-speed shooting scenarios. While the R6 Mark II offers excellent performance, the advancements in the Mark III give it the edge, particularly for sports and wildlife photographers.

Winner: Canon EOS R6 Mark III

Video Capabilities

Both cameras support 4K video recording, but there is a significant difference in their capabilities. The EOS R6 Mark II is limited to 4K at 60 frames per second, while the R6 Mark III doubles that frame rate to 120 frames per second, offering greater flexibility for slow-motion recording. This higher frame rate makes the Mark III particularly appealing for videographers looking to create dynamic video content. Both models offer excellent 10-bit color depth and additional video features like Canon's Log, but the R6 Mark III ultimately stands out for those seeking advanced video functionalities.

Winner: Canon EOS R6 Mark III

Build & Ergonomics

Both cameras share the same dimensions and overall design, making them virtually identical in terms of ergonomics and handling. The weight difference is negligible, with the R6 Mark III being slightly heavier at 699g versus the R6 Mark II's 670g. Both models are robustly weather-sealed, providing confidence for outdoor photography in various environmental conditions. The buttons, dials, and touchscreen interface on both cameras are intuitive, catering to professionals who value quick adjustments and control. Given their similarities in build quality, this category results in a tie.

Tie

Battery & Storage

When it comes to battery performance, the Canon EOS R6 Mark II has a slightly better battery life with about 580 shots per charge, while the R6 Mark III is estimated to provide slightly less, though specific figures are not available yet. Both cameras use the same LP-E6NH battery, ensuring compatibility. In terms of storage, both models support dual card slots, allowing users to opt for a combination of CFexpress and SD UHS-II cards, which gives flexibility and redundancy for storage. That said, the R6 Mark II takes the nod for better battery life in real-world use.

Winner: Canon EOS R6 Mark II

Value for Money

In terms of pricing, the Canon EOS R6 Mark III is positioned at $2799, making it a higher investment compared to its predecessor. While the additional features and improved performance of the Mark III might justify the price hike for professional users, casual photographers might find the R6 Mark II to be a more financially sound choice. Given its excellent performance and slightly reduced price point, it stands out as a more attractive option for those seeking high-quality imaging without breaking the bank. Therefore, when considering value for money, the R6 Mark II holds an advantage.

Winner: Canon EOS R6 Mark II

Our Verdict

In the balance of the features assessed, the Canon EOS R6 Mark III ultimately shines as the superior camera, particularly for users requiring advanced video capabilities and enhanced autofocus performance. However, for those who prioritize value and can compromise on video features, the R6 Mark II remains a compelling option. Each camera excels in its own right, making the choice largely dependent upon the specific needs and budgets of the user, with the R6 Mark III being ideal for professional videographers and the R6 Mark II for photographers who seek excellence in stills.

Canon EOS R6 Mark II

Canon EOS R6 Mark III

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