Canon · EOS

EOS R6 Mark III

Released November 2025

A 32.5 MP full-frame RF-mount camera with 40 fps electronic bursts, sensor stabilisation, CFexpress recording and open-gate 7K RAW video.

Type
Mirrorless
Sensor
Full frame
Megapixels
32.5
Lens
Canon RF
Video
6960 × 4640 at 29.97 fps
Body weight
609 g

What reviewers say

Both reviews praised the detailed images, stabilisation, familiar handling and capable autofocus. Photography Blog welcomed the larger buffer and extensive video options. Amateur Photographer found the high-speed and pre-capture settings awkward to access, and judged deep-shadow latitude slightly behind the best rivals. Both considered it a strong all-rounder for existing Canon users.

From photographyblog.com and amateurphotographer.com

Image and sensor

Camera type
Mirrorless
Sensor format
Full frame
Sensor type
CMOS
Sensor dimensions
35.9 × 23.9 mm
Effective resolution
32.5 MP
Largest image
6960 × 4640
RAW recording
Yes
Standard ISO range
100–64000
Sensor detail
Full-frame 35.9 × 23.9 mm CMOS; approximately 32.5 million effective and 34.2 million total pixels; fixed low-pass filter and integrated cleaning
Image formats
JPEG, HEIF, RAW and C-RAW; native 6960 × 4640 still images; 12-bit RAW movie recording
ISO detail
Standard still-photo ISO 100–64000, expandable to ISO 50–102400; normal movie ISO 100–25600, with profile-dependent Canon Log and HDR ranges
Image processor
DIGIC X

Lens and shooting

Lens mount
Canon RF
Stabilisation
Sensor shift
Maximum continuous burst
40 fps
Lens detail
RF and RF-S lenses directly; EF/EF-S using EF-EOS R adapters; EF-M incompatible; RF-S/EF-S use approximately 1.6× crop
Autofocus
Dual Pixel CMOS AF II; up to 6097 still or 4641 movie selectable AF positions; people, animal and vehicle recognition plus registered-person priority; available AF area depends on lens
Shutter
Mechanical and electronic first curtain 30–1/8000 second plus Bulb; electronic shutter 30–1/16000 second plus Bulb; available range varies with shooting mode
Burst detail
Up to 40 fps electronic or 12 fps mechanical/electronic first curtain; electronic maker buffer approximately 330 JPEG or 150 RAW on CFexpress, 330 JPEG or 140 RAW on SD; mechanical buffer 1000+ RAW on CFexpress or 400 RAW on SD; pre-continuous capture up to 20 earlier frames; results depend on Canon test conditions, lens, battery, card and settings
Stabilisation detail
Five-axis sensor-shift IBIS with coordinated optical lens stabilisation; up to 8.5 stops centre and 7.5 stops periphery under CIPA 2024 yaw, pitch and roll testing with RF 24-105mm F2.8L IS USM Z at 105 mm; Movie Digital IS is separate
Flash
External EL/EX Speedlite support; full-frame mechanical sync 1/200 second or electronic-first-curtain sync 1/250 second; higher crop-mode rates are separate

Video

Highest video resolution
6960 × 4640 at 29.97 fps
Video detail
Highest-resolution 3:2 RAW open gate 6960 × 4640 up to 29.97/25 fps; open-gate MP4 6912 × 4608; 17:9 Light RAW 6960 × 3672 up to 59.94/50 fps; 4K DCI/UHD up to 119.9/100 fps and Full HD up to 179.8/150 fps; oversampled 4K Fine up to 59.94/50 fps, with different sampling at higher rates; Canon Log 2/3, PQ/HLG and 10-bit 4:2:2 options; no built-in cooling fan (Photography Blog); normal clip ceiling six hours below 100 fps or two hours at 100 fps and above, subject to heat, power and other limits

Screen and viewfinder

Viewfinder
Electronic
Screen size
3″
Screen dots
1,600,000
Touchscreen
Yes
Tilting screen
Yes
Display detail
3-inch vari-angle touchscreen; UK maker rounds to approximately 1.6 million dots, Asian maker specifies 1.62 million dots
Viewfinder detail
0.5-inch OLED, approximately 3.69 million dots, 100% coverage, 0.76× magnification and refresh up to 120 fps

Connections and design

Wi-Fi
Yes
Bluetooth
Yes
Battery life (maker's claim)
390 photographs
Body weight
609 g
Release detail
Maker US announcement specifies November 2025 availability; Japanese maker confirms 21 November, while Photography Blog reports 20 November for its market; month retained across these regional launches
Recording media
One CFexpress Type B slot up to 8 TB with CFexpress 2.0/VPG400 support; one UHS-II SD/SDHC/SDXC slot
Ports
USB-C 3.2 Gen 2, full-size HDMI Type A, external microphone and headphone sockets, E3 remote terminal and multi-function shoe
Wireless connections
Wi-Fi 802.11ac at 2.4/5 GHz with Bluetooth 5.1; regional Wi-Fi restrictions may apply
Battery life detail
LP-E6P; maker CIPA claim at 23°C approximately 390 photographs with EVF or 620 with LCD; LP-E6NH/LP-E6N disable functions including pre-continuous capture and HDMI RAW, and restrict networking, accessories and movie settings; LP-E6 incompatible
Charging
Compatible USB PD power adapters; optional DR-E6P DC coupler requires PD-E2, and cannot pair with PD-E1
Dimensions
Approximately 138.4 × 98.4 × 88.4 mm (width × height × depth)
Weight detail
Approximately 609 g body only; 699 g with card and battery
Materials
Magnesium-alloy body and chassis with glass-fibre polycarbonate components; dust- and water-resistant construction is not waterproof; supplied shoe cover or compatible sealed accessory needed for sealing

Pros and cons

Pros

  • 32.5 MP sensor and 40 fps electronic shooting
  • RAW open-gate recording and full-size HDMI
  • CFexpress Type B and UHS-II SD slots

Cons

  • RAW video requires fast high-capacity media
  • Older LP-E6NH and LP-E6N batteries restrict features
  • No built-in cooling fan

Closest rivals

Model
TypeSensorMegapixelsLensVideoBody weightReleased
MirrorlessFull frame24.5Nikon Z mount4032 × 2268 at 30 fps620 gApr 2025
MirrorlessFull frame24.5Nikon Z mount6048 × 3402 at 59.94 fps540 gOct 2025
MirrorlessFull frame24.1L-Mount5952 × 3968 at 29.97 fps718 gJun 2025

Sources

  1. canon.co.uk/cameras/eos-r6-mark-iii/specifications
  2. asia.canon/en/consumer/eos-r6-mark-iii/body/product
  3. usa.canon.com/newsroom/2025/20251106-consumer
  4. personal.canon.jp/product/campaign/r6mk3
  5. photographyblog.com/reviews/canon_eos_r6_mark_iii_review
  6. canon.co.uk/cameras/eos-r6-mark-iii
  7. canon.co.uk/store/canon-eos-r6-mark-iii-mirrorless-camera-body/7084C033
  8. canon.co.uk/store/canon-eos-r6-mark-iii-mirrorless-camera-rf-24-105mm-f4-7-1-is…
  9. m.canon.com.cn/product/r6iii/photo.html
  10. personal.canon.jp/product/camera/eos/r6mk3
  11. canon.co.uk/support/consumer/products/cameras/eos-r/eos-r6-mark-iii.html
  12. cam.start.canon/en/C022/manual/c022.pdf
  13. cam.start.canon/en/C022/manual/html/index.html
  14. personal.canon.jp/product/camera/eos/r6mk3/kit
  15. personal.canon.jp/product/camera/eos/r6mk3/feature/face-design
  16. personal.canon.jp/product/camera/eos/r6mk3/feature/highquality
  17. personal.canon.jp/product/camera/eos/r6mk3/feature/af
  18. personal.canon.jp/product/camera/eos/r6mk3/feature/movie
  19. personal.canon.jp/product/camera/eos/r6mk3/feature/reliability
  20. personal.canon.jp/product/camera/eos/r6mk3/feature/drawing
  21. personal.canon.jp/product/camera/eos/r6mk3/feature/scalability
  22. personal.canon.jp/product/camera/eos/r6mk3/feature/acc

Photo: Canon Asia photographic library, EOS R6 Mark III Front Slant.jpg; complete supplied canvas, background and alpha preserved.

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