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Canon EOS R5 Mark II Body vs Sony a6700 Alpha APS-C Mirrorless Camera

Updated August 2026 — Canon EOS R5 Mark II Body leads on image quality and build quality.

The Canon EOS R5 Mark II offers superior image quality and advanced features, while the Sony a6700 Alpha provides great value and portability.

Why Canon EOS R5 Mark II Body is better

Image Quality

Canon has a 45MP full-frame sensor versus Sony's 26MP APS-C.

Video Features

Canon allows simultaneous video and still capture.

Autofocus

Canon's eye control focus enhances tracking capabilities.

Why Sony a6700 Alpha APS-C Mirrorless Camera is better

Price

Sony is significantly cheaper at $1,898.

Portability

Sony is more compact and lightweight.

Bundle Value

Sony includes a lens kit and accessories.

Overall score

Canon EOS R5 Mark II Body
90
Sony a6700 Alpha APS-C Mirrorless Camera
75

Specifications

SpecCanon EOS R5 Mark II BodySony a6700 Alpha APS-C Mirrorless Camera
Sensor MP45MP26MP
Video 4KYesYes
FPS30 fps11 fps
Lens IncludedNoYes
WeightHeavyLight
Battery LifeLongModerate

Dimension comparison

Canon EOS R5 Mark II BodySony a6700 Alpha APS-C Mirrorless Camera

Overview of the Canon EOS R5 Mark II Body and Sony a6700 Alpha

The Canon EOS R5 Mark II Body is priced at $3,898.95, while the Sony a6700 Alpha is significantly cheaper at $1,898.00, making it about 51% less expensive. Both cameras cater to different segments of photographers, with the Canon aimed at professionals seeking high-end features and performance, while the Sony targets enthusiasts looking for a versatile, portable option.

Image Quality and Sensor Performance

The Canon EOS R5 Mark II Body features a new 45MP full-frame back-illuminated stacked CMOS sensor, which enhances image quality and performance. This allows for fast sensor read-out speeds, enabling up to 30 fps electronic shutter performance. In contrast, the Sony a6700 Alpha is equipped with a 26MP APS-C format Exmor R sensor, which, while capable, does not match the resolution of the Canon. The difference in megapixels might impact those who prioritize large prints or extensive cropping.

Autofocus and Tracking Capabilities

When it comes to autofocus, the Canon EOS R5 Mark II offers an advanced system with eye control focus and the ability to maintain focus on subjects even when briefly obscured. This feature is particularly useful for capturing fast-moving subjects. The Sony a6700 Alpha, on the other hand, boasts 759 phase detection AF points with 93% coverage, along with AI-based real-time tracking for accurate subject recognition. While both systems are robust, the Canon's eye control focus may provide an edge in dynamic shooting situations.

Video Recording Features

The Canon EOS R5 Mark II excels in video recording capabilities, allowing users to capture video and stills simultaneously without interruption. The enhanced video features make it a strong contender for videographers. Conversely, the Sony a6700 Alpha supports 4K recording at 60p and high frame rate recording at 4K/120p, offering versatility for filmmakers who need varied frame rates. However, the Canon's ability to shoot video and still images together is a unique advantage.

Build Quality and Design

Both cameras are designed with usability in mind, but they cater to different user preferences. The Canon EOS R5 Mark II is likely to be heavier, reflecting its robust build quality aimed at professional use, while the Sony a6700 Alpha is more compact and lightweight, making it ideal for travel and on-the-go photography. The choice between these designs will depend on whether the user prioritizes durability or portability.

Additional Features and Accessories

The Canon EOS R5 Mark II includes innovative features, such as an action priority mode that interprets scenes to lock focus on moving subjects. The Sony a6700 Alpha comes bundled with an 18-135mm lens kit, extra battery, and accessories like a flash and dual charger, adding significant value for enthusiasts starting their photography journey. The Sony's bundle offers a practical advantage for those looking for a complete kit without additional purchases.

Price Comparison and Value for Money

The Canon EOS R5 Mark II is priced at $3,898.95, while the Sony a6700 Alpha is available for $1,898.00, making the Sony about 51% cheaper. For many users, especially those just starting, the lower price point of the Sony provides excellent value, particularly given the extensive bundle of accessories included. However, the Canon's higher price reflects its premium features and capabilities, appealing to professionals who require superior performance.

Which should you buy?

Deciding between the Canon EOS R5 Mark II Body and the Sony a6700 Alpha ultimately depends on your specific needs and budget. If you are a professional photographer seeking top-tier features, advanced autofocus, and exceptional image quality, the Canon EOS R5 Mark II is a worthy investment. However, if you're an enthusiast or hobbyist looking for a versatile camera that offers great performance at a more accessible price, the Sony a6700 Alpha provides excellent value, especially with its included accessories.