Head to head · specs cited · drawn to scale

Canon EOS R5 Mark II vs Canon EOS R6

Every spec below is quoted from the makers' official pages — where a figure isn't published we say so rather than guess. Sizes are drawn at true relative scale from published dimensions, and the bag-fit row is computed against our measured bag catalog.

The 3 biggest published differences

Canon EOS R5 Mark II R5 II Canon RF
Canon EOS R6 R6 Canon RF
Overview
Type MirrorlessMirrorless
Format Full-frame (35mm)Full-frame (35mm)
Lens mount Canon RFCanon RF
Released —, not published—, not published
Sensor & Image
Sensor type 36 x 24 mm Full Frame back-illuminated stacked CMOS sensor35.9 x 23.9 mm CMOS
Sensor size Full-frame (35mm)Full-frame (35mm)
Resolution (MP) Approx. 45 megapixelsApprox. 20.1 megapixels
In-body stabilisation Yes, up to 8.5-Stops advantage at the center and 7.5-stops peripheral depending on the lens usedYes, up to 8-Stops advantage depending on the lens used
ISO range Auto 100-51200 (in 1/3-stop or 1 stop increments); ISO can be expanded to L:50, H1:102400Auto 100-102400 (in 1/3-stop or 1 stop increments); ISO can be expanded to L:50, H:204,800
Autofocus & Speed
AF system Dual Pixel Intelligent AFDual Pixel CMOS AF II
Subject detection Humans (Eyes, Face, Head, Upper half of body, Body), Animals (Dogs, Cats, Birds and Horses) or Vehicles (Racing cars or Motor bikes, Airplanes and Trains), Register People Priority, Action PriorityHumans, Animals (Dogs, Cats and Birds) or Vehicles (Racing cars or Motor bikes)
Burst — mechanical Max. Approx. 12 fps. with Mechanical shutter/1st curtain electronicMax. Approx. 12fps. with Mechanical shutter
Burst — electronic 30 FPS with electronic shutter (Custom options 30 / 20 / 15 / 12 / 10 / 7.5 / 5 / 3 / 2 / 1 FPS)Max. Approx. 20fps. with Electronic shutter
Video
Max video 8K DCI (17:9) 8192 x 4320 up to 59.94 fps (RAW Light); 4K DCI up to 119.9 fps4K UHD (16:9) 3840 x 2160 up to 59.94 fps
Codecs / sampling RAW/SRAW Video (8K/4K DCI); MP4 Video (8K/4K DCI/UHD, 2K/Full HD); 8K RAW or 4K SRAW ProRes recording via HDMI; Canon Log supportedMP4 (H.264 / H.265); YCbCr4:2:0 8-bit or YCbCr4:2:2 10-bit; Canon Log 1 & Canon Log 3; Audio Linear PCM / AAC
Recording limit Max duration 6 hours. (excluding High Frame Rate movies). No 4 GB file limit with exFAT formatted card.Max duration 29min 59sec. (excluding High Frame Rate movies). No 4GB file limit with exFAT formatted SD card.
Viewfinder & Screen
EVF resolution 5.76 Million dots (1600x1200)3.69 Million dots
EVF magnification Approx. 0.76xApprox. 0.76x
Rear screen 8.0cm (3.2") TFT Colour LCD, approx. 2.1 million dots, Vari-angle touchscreen (capacitive touch)7.5cm (3.0") Clear View LCD II, approx. 1.62 million dots, Vari-angle touchscreen (capacitive touch)
Body & Handling
Dimensions (W×H×D) 138.5 × 101.2 × 93.5 mm138.4 × 97.5 × 88.4 mm
Weight (body) 746 g680 g
Weather sealing Water/Dust Resistance: Yes. Although the camera features dust- and water-resistant construction, this cannot completely prevent dust or water droplets from entering the camera.Water/Dust Resistance: Yes. Although the camera features dust- and water-resistant construction, this cannot completely prevent dust or water droplets from entering the camera.
Shutter durability —, not published—, not published
Power & Storage
Battery life (CIPA) With LCD Approx. 630 shots (at 23°C); With Viewfinder Approx. 340 shots (at 23°C)With LCD Approx. 510 shots (at 23°C); With Viewfinder Approx. 380 shots (at 23°C)
Battery Rechargeable Li-ion Battery LP-E6P (supplied)Rechargeable Li-ion Battery LP-E6NH (supplied)/LP-E6N
Card slots 1x CFexpress type B (max capacity 8 TB, CFexpress 2.0 and VPG400) + 1x SD/SDHC/SDXC UHS-II2x SD/SDHC/SDXC and UHS-II
Connectivity
USB SuperSpeed Plus USB 3.2 Gen 2 USB Type-C connectorSuperSpeed USB 3.1 Gen 2 USB C connector
Wireless Wireless LAN (IEEE 802.11ax 2x2 MIMO) (6 GHz / 5 GHz / 2.4 GHz), with Bluetooth 5.3 supportWireless LAN (IEEE802.11b/g/n) (2.4 GHz only), with Bluetooth support
HDMI HDMI out (Type A, HDMI-CEC not supported)HDMI micro out (Type D)
Price
Launch price —, not published—, not published
Size, to scale
R5 II138.5×101.2×93.5R6138.4×97.5×88.4

Front view, drawn at the same scale from each maker's published W×H (mm).

Smallest bag that fits
Body + standard zoom Tenba BYOB 10 Camera Insert Fits
with 24-105 f/4 · View at B&H Photo Video
Tenba BYOB 10 Camera Insert Fits
with 24-105 f/4 · View at B&H Photo Video

Sources

official · R5 II specifications: Canon (official specifications page) · accessed 2026-07-10
“36 x 24 mm Full Frame back-illuminated stacked CMOS sensor; Effective Pixels Approx. 45 megapixels; Sensor Shift-IS Yes, up to 8.5-Stops advantage; Continuous Shooting Max. Approx. 12 fps with Mechanical shutter or 30 FPS with electronic shutter; Viewfinder 5.76 Million dots (1600x1200), Magnification Approx. 0.76x”
official · R6 specifications: Canon (official specifications page) · accessed 2026-07-10
“35.9 x 23.9 mm CMOS; Effective Pixels Approx. 20.1 megapixels; Sensor Shift-IS Yes, up to 8-Stops advantage; Continuous Shooting Max. Approx. 12fps with Mechanical shutter, Max. Approx. 20fps with Electronic shutter; Viewfinder Dot Count 3.69 Million dots, Magnification Approx. 0.76x”

Spec values are the manufacturers' published figures, compared factually — we don't rank cameras. Fit verdicts are planning estimates from published interior dimensions, not guarantees. See methodology.

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