Canon EOS R6 Mark III: Potential Upgrades and New Features 2023

As a potential successor to the EOS R6 Mark II, this new model will go head-to-head with the Nikon Z6 III and Sony A7 IV. So, what upgrades can we expect? Let’s dive into some predictions and see if they align with your hopes!
1. An All-New Stacked Sensor
While many EOS R6 and EOS R6 Mark II users are hoping for a higher-resolution sensor in the third-generation model, rumors suggest that Canon might retain the 24-megapixel count.

However, the sensor is expected to feature a stacked design—similar to the one found in the EOS R3, which paved the way for Canon’s former flagship, the EOS R1. This innovative stacked sensor promises faster readout speeds, boosting the camera’s performance in areas like continuous shooting, autofocus accuracy, and reducing rolling shutter distortion.

2. Speed Enhancements
To fully harness the power of the stacked sensor, the EOS R6 Mark III will likely be equipped with a next-generation processor. The EOS R1 and EOS R5 Mark II introduced the DIGIC accelerator—a secondary processor that streamlines file processing and alleviates bottlenecks during high-speed operations.

It’s highly probable that the EOS R6 Mark III will adopt this auxiliary processor, enabling longer burst sequences, improved pre-capture functionality, and other speed-related enhancements. However, if the camera continues to rely solely on SD cards for storage, the benefits of the stacked sensor and dual processors would be significantly diminished.

Therefore, supporting faster CFExpress Type B cards seems essential—and ideally, the camera should include slots for both SD and CFexpress cards to maximize versatility.
3. Cutting-Edge Autofocus System
Canon has a history of trickling down its latest autofocus technologies from flagship models to mid-range offerings like the EOS R6 series.

As such, it’s reasonable to expect the EOS R6 Mark III to inherit the same autofocus system as the EOS R1 and EOS R5 Mark II—a system that ranks among the best in the industry, especially for capturing dynamic sports scenes. We’ve explored Canon’s sophisticated autofocus system in-depth, highlighting standout features like subject priority and motion priority modes.

With subject priority, you can designate a specific individual (such as a bride at a wedding) as the primary focus, ensuring they remain sharp even in chaotic environments. On the other hand, motion priority allows users to select different types of sports or fast-moving subjects, with the camera intelligently tracking key points of interest based on movement patterns.

4. A Revolutionary Multi-Angle Screen
Although I don’t anticipate drastic changes in the body design or ergonomics of the EOS R6 Mark III, Canon rumors suggest that the latest iteration may introduce a multi-angle LCD screen—similar to the one seen on the Sony A9 III. If true, this would mark Canon’s first use of such a design, offering photographers greater flexibility when shooting from unconventional angles.

5. In-Camera AI Editing Tools
Another exciting feature making waves from last year’s flagship model is in-camera AI editing. These AI-powered tools aren’t just flashy additions—they serve practical purposes, allowing photographers to enhance images directly within the camera. Whether it’s quick adjustments or creative tweaks, having AI-driven capabilities on the go could revolutionize workflow efficiency for professionals and enthusiasts alike.

One standout feature is image upscaling, where I recently experimented with achieving a stunning 400% enlargement using the EOS R5 Mark II. The results were nothing short of impressive! Another remarkable capability is noise reduction, which works wonders in enhancing detail and clarity in low-light scenarios or when shooting at high ISO settings. This technology ensures that even the darkest corners of your photos are brought to life with vibrant precision.