Specifications

Imaging
Lens Mount Canon RF
Sensor Type 36 x 24 mm (Full-Frame) CMOS
Sensor Resolution Actual: 26.7 Megapixel
Effective: 24.1 Megapixel
Crop Factor None
Aspect Ratio 1:1, 3:2, 4:3, 16:9
Image File Format JPEG, Raw, HEIF
Bit Depth 14-Bit
Image Stabilization Sensor-Shift, 5-Axis

Exposure Control
ISO Sensitivity Auto, 100 to 102400 (Extended: 50 to 204800)
Shutter Speed Mechanical Shutter, 1/8000 to 30 Second, Bulb Mode

Electronic Shutter
1/64000 to 30 Second in Manual Mode
1/64000 to 30 Second in Shutter Priority Mode
1/8000 to 30 Second in Aperture Priority Mode
1/8000 to 30 Second in Program Mode Bulb Mode
Metering Method Center-Weighted Average, Evaluative, Partial, Spot
Exposure Modes Aperture Priority, Manual, Program, Shutter Priority
Exposure Compensation -3 to +3 EV (1/3, 1/2 EV Steps)
Metering Range -3 to 20 EV
White Balance Auto, Cloudy, Color Temperature, Custom, Daylight, Flash, Fluorescent (White), Shade, Tungsten
Continuous Shooting Electronic Shutter  Up to 30 fps at 24.1 MP for up to 150 Frames (Raw) / 540 Frames (JPEG)
Mechanical Shutter Up to 12 fps at 24.1 MP for up to 1000 Frames (Raw) / 1000 Frames (JPEG)
Interval Recording Yes
Self-Timer 2/10-Second Delay

Video
Recording Modes Raw 12-Bit
6K (6000 x 3164) at 23.976p/24.00p/25p/29.97p/50p/59.94p [720 to 2600 Mb/s]
H.265/MP4 4:2:2 10-Bit
DCI 4K (4096 x 2160) at 23.976p/24.00p/25p/29.97p/50p/59.94p/100p/119.88p [85 to 1880 Mb/s]
UHD 4K (3840 x 2160) at 23.976p/25p/29.97p/50p/59.94p/100p/119.88p [85 to 1880 Mb/s]
Full HD (1920 x 1080) at 23.976p/25p/29.97p/50p/59.94p/100p/119.88p [28 to 470 Mb/s]
H.264/MP4 4:2:0 8-Bit
DCI 4K (4096 x 2160) at 23.976p/24.00p/25p/29.97p/50p/59.94p/100p/119.88p
UHD 4K (3840 x 2160) at 23.976p/25p/29.97p/50p/59.94p/100p/119.88p
Full HD (1920 x 1080) at 23.976p/25p/29.97p/50p/59.94p/100p/119.88p
External Recording Modes 4:2:2 10-Bit
DCI 4K (4096 x 2160) at 23.976p/24.00p/25p/29.97p/50p/59.94p
UHD 4K (3840 x 2160) at 23.976p/25p/29.97p/50p/59.94p
Recording Limit Unlimited
Video Encoding NTSC/PAL
Audio Recording Built-In Microphone
External Microphone Input
Audio File Format AAC, Linear PCM

Focus
Focus Type Auto and Manual Focus
Focus Mode Continuous-Servo AF (C), Manual Focus (M), Single-Servo AF (S)
Autofocus Points Phase Detection: 1053
Autofocus Sensitivity -7.5 to +20 EV

Viewfinder
Viewfinder Type Electronic (OLED)
Viewfinder Resolution 5,760,000 Dot
Viewfinder Eye Point 23 mm
Viewfinder Coverage 100%
Viewfinder Magnification Approx. 0.76x
Diopter Adjustment -4 to +2

Monitor
Size 3.2"
Resolution 4,150,000 Dot
Display Type Articulating Touchscreen LCD

Flash
Built-In Flash No
Maximum Sync Speed 1/250 Second
Flash Compensation -3 to +3 EV (1/3, 1/2 EV Steps)
Dedicated Flash System eTTL
External Flash Connection Hot Shoe, PC Terminal, Wireless

Interface
Media/Memory Card Slot
Slot 1: CFexpress Type B, Slot 2: SD/SDHC/SDXC (UHS-II)
Connectivity
USB Type-C (USB 3.1), HDMI D (Micro),
3.5mm Headphone,
3.5mm Microphone, RJ45, PC Sync Socket
Wireless Bluetooth, Wi-Fi
GPS Yes

Environmental
Operating Temperature 0 to 40°C
Operating Humidity 0 to 85%

In the Box
Canon EOS R3 Mirrorless Camera
Canon LP-E19 Battery Pack (2700mAh)
Canon LC-E19 Battery Charger
Canon ER-L1 Camera Strap
Canon ER-h Eyecup
Canon R-F-5 Camera Cover
Canon IFC-100U Interface Cable (39.4")
Accessory Shoe Cover
Battery Pack Cover
Power Cord
IFC Cable IFC-100U Protector