Canon R6 vs Sony A7 III

Canon R6 vs Sony A7 III – Check Which One Is Best & Why?


Both Canon R6 & Sony A7 III share many similarities, but there are also important differences, such as image quality, performance, features, design, and connectivity. If you want the best one between them, I Would recommend the Canon R6 rather than Sony A7 III.

Why Do I Recommend Canon R6

  • The Canon R6 uses a advanced Full Frame CMOS sensor which provides faster data processing and reduces rolling shutter effects compared to the traditional CMOS sensor in the a7 III.
  • With up to 20 fps using its electronic shutter, the R6 outrank the a7III’s maximum of 10 fps, 2x more in continuous drive mode making R6 better for capturing fast action without missing critical moments.
  • The Canon R6 features a fully articulating touchscreen, which is highly versatile for video work and taking photos at various angle, on the other hand the sony A7III’s screen is tiltable but not fully articulating.
  • The R6 offers 1620k dots compared to Sony A7 III’s 921.6k dots, which ensures  698.4k dots higher resolution (screen), allowing sharp and more detailed images viewing experience.
  • The improved viewfinder 3690k dot resolution in the Sony R6 offer 56% higher resolution for better clarity and detail compared to the Sony A7 III’s 2360k dot.
  • The higher 230 Mbps movie recording bitrate offer better the movie quality with more and crispier details & less compression artifacts, on the other hand Sony A7 III offer  only 100 Mbps movie recording bitrate.
  • The Canon R6 come with maximum resolution 4K UHD at 60p and Full HD at 120p for videos shot with the main camera and the Sony A7 III  have 4K UHD at 30p lower resolutions. The R6 provide 2x better video recording quality than the Sony A7 III.
  • The R6 has an Anti-dust Shutter Mechanism which help to keep your camera sensor clean and free from dust, on the other hand the Sony A7 III don’t have this feature.
  • Vehicle Tracking AF included in Canon R6 that allows to easily lock and track racing cars and bikes but the Sony A7 III lacks this features.
  • The Canon R6 features up to 8 stops of in-body image stabilization, outranking the A7III’s 5 stops, which aids in capturing clear and more stable images and videos when shooting.
  • The inclusion of a CFexpress card slot in the R6 allows for faster data transfer rates, which is crucial for high-resolution video and rapid burst photography, whereas the A7III only has SD card slots.
  • The Canon R6 uses a more modern USB Type-C port for faster data transfer and charging compared to the A7III’s older USB 2.0, providing more convenience and efficiency in workflow.

Maybe the Sony A7 III price can make you comfortable because it’s a little bit cheaper than the Canon R6. But you have to compromise all the above-mentioned features. Now the Decision is Yours. I hope it was helpful to choose the right one.


Side By Side Comparison

Feature Canon EOS R6 Sony A7III
Sensor Type Full-frame CMOS Full-frame Exmor R CMOS
Effective Pixels 20.1 megapixels 24.2 megapixels
Sensor Size 36 x 24 mm 35.6 x 23.8 mm
ISO Sensitivity Auto, 100-102400 Auto, 100-51200
Autofocus Sensitivity EV -6.5 to 20 EV -3 to 20
Aspect Ratio 3:2 3:2
Continuous Shooting Speed Up to 20 fps electronic, 12 fps mechanical Up to 10 fps mechanical
Image Processor DIGIC X BIONZ X
Image Stabilization 5-axis sensor-shift stabilization up to 8 stops 5-axis sensor-shift stabilization up to 5 stops
Autofocus System Dual Pixel CMOS AF II, 1053 Points Hybrid AF, 693 phase-detection points & 425 contrast points
Viewfinder Resolution 3.69 million dots 2.36 million dots
Monitor Resolution 1.62 million dots 921,600 dots
Shutter Speed 1/8000 to 30 sec, Bulb 1/8000 to 30 sec, Bulb
Video Recording 4K UHD at 60p and Full HD at 120p 4K UHD at 30p and Full HD at 120p
Viewfinder Type 0.5-inch OLED electronic viewfinder 0.5-inch XGA OLED electronic viewfinder
Viewfinder Coverage 100% 100%
Monitor Type 3.0″ articulating touchscreen LCD 3.0″ tilting touchscreen LCD
Built-in Flash No No
External Flash Connection Hot shoe Hot shoe
Video Output 4:2:2 10-bit via HDMI 4:2:0 8-bit internal, 4:2:2 8-bit via HDMI
Mic Input Yes Yes
Headphone Output Yes Yes
Memory Card Slots 1x CFexpress Type B, 1x SD UHS-II 2x SD UHS-II
Connectivity Wi-Fi, Bluetooth, USB Type-C (USB 3.1), Micro HDMI, Remote Wi-Fi, NFC, Bluetooth, USB 2.0, Micro HDMI, Remote
Weather Sealing Yes Yes
Dimensions 138.4 x 97.5 x 88.4 mm 126.9 x 95.6 x 73.7 mm
Weight 680 g (including battery and memory card) 650 g (including battery and memory card)
Price Check R6 Price Check A7 III Price

What Common Both Can Do?

  1. Full-Frame Sensors: Both cameras are equipped with full-frame sensors, providing excellent image quality, better low-light performance, and shallower depth of field compared to crop sensor cameras.
  2. High ISO Performance: Each camera offers a broad ISO range, allowing for good performance in low-light conditions, which is essential for shooting in varied lighting scenarios.
  3. In-Body Image Stabilization (IBIS): Both models feature built-in 5-axis image stabilization, helping to reduce camera shake and making it easier to capture sharp images at slower shutter speeds or while recording video handheld.
  4. 4K Video Recording: The R6 and A7III can record in 4K resolution, making them suitable for professional video work and content creation, with the capability to produce high-quality footage.
  5. Dual Card Slots: Each camera has dual memory card slots, providing added flexibility for file storage management, such as overflow, backup, or separate video and photo storage.
  6. Electronic Viewfinder (EVF): Both cameras are equipped with electronic viewfinders that display a live image with exposure preview and other shooting information, offering a digital alternative to the optical viewfinder found in DSLRs.
  7. Wi-Fi and Bluetooth Connectivity: The inclusion of Wi-Fi and Bluetooth in both cameras allows for wireless image transfer between the camera and mobile devices, as well as remote camera control through dedicated apps.
  8. Weather Sealing: Each model boasts a level of weather sealing, enhancing their durability and making them capable of operating in adverse weather conditions, such as rain or dust.
  9. Silent Shooting: Both the R6 and A7III offer silent shooting modes using their electronic shutters, which is crucial for capturing images in situations where noise must be minimized, like during weddings or wildlife photography.
  10. Touchscreen LCD: Both cameras have touchscreen functionality on their LCD screens, facilitating easier navigation through menus, quick focus point selection, and intuitive playback of images and videos.

Common Features

Feature Canon EOS R6 Sony A7III
Sensor Type Full-frame CMOS Full-frame CMOS
Image Stabilization In-body 5-axis stabilization In-body 5-axis stabilization
4K Video Recording Yes, up to 60 fps Yes, up to 30 fps
ISO Sensitivity Range Broad range, expandable Broad range, expandable
Dual Card Slots Yes Yes
Electronic Viewfinder Yes Yes
Wi-Fi Connectivity Yes Yes
Bluetooth Connectivity Yes Yes
Weather Sealing Yes Yes
Touchscreen LCD Yes Yes
Silent Shooting Mode Yes Yes
Price Check R6 Price Check A7 III Price


What type of sensor do both the Canon EOS R6 and Sony A7III have?

Both cameras are equipped with full-frame CMOS sensors, ensuring high-quality image capture with better low-light performance and dynamic range.

Do the Canon EOS R6 and Sony A7III support 4K video recording?

Yes, both cameras can record in 4K resolution. The Canon EOS R6 offers up to 60 fps, making it better suited for slow-motion video, while the Sony A7III records up to 30 fps.

What kind of image stabilization do these cameras offer?

Both the Canon EOS R6 and Sony A7III feature in-body 5-axis image stabilization, which helps reduce camera shake and is particularly useful in handheld shooting.

How does the ISO range compare between the two cameras?

Each camera provides a broad ISO sensitivity range that is expandable, which allows for versatile shooting in various lighting conditions.

Can I use dual memory cards with these cameras?

Yes, both the Canon EOS R6 and Sony A7III are equipped with dual card slots, enhancing storage options and file management flexibility.

What connectivity options are available in these cameras?

Both models offer Wi-Fi and Bluetooth connectivity, enabling wireless image transfer and remote camera control via smartphone or tablet.

Are the Canon EOS R6 and Sony A7III weather-sealed?

Yes, both cameras are designed with weather sealing to withstand adverse weather conditions, making them reliable choices for outdoor photography.

Do both cameras have a touchscreen LCD?

Yes, each camera features a touchscreen LCD, which simplifies menu navigation and makes it easier to select focus points directly on the screen.

Is silent shooting available on these cameras?

Both the Canon EOS R6 and the Sony A7III have silent shooting modes available through their electronic shutters, which is ideal for situations where noise needs to be minimized.

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