the Canon EOS R3 combines technology from their mirrorless EOS R system with the robustness and performance you'd expect from a flagship DSLR. Revolving around a new full-frame stacked sensor, updated AF performance, and a refined body design, the EOS R3 is the first 3-Series camera since the film era and plants itself as a fast-shooting, flexible, and contemporary mirrorless camera.

Imaging
Lens Mount    
Canon RF
Sensor Resolution    
Actual: 26.7 Megapixel
Effective: 24.1 Megapixel
Image Sensor    
36 x 24 mm (Full-Frame) CMOS
Sensor Crop (35mm Equivalent)    
Crop Factor: 1x 
Image Stabilization    
Sensor-Shift, 5-Axis
Built-In ND Filter    
No
Capture Type    
Stills & Video
Exposure Control
Shutter Type    
Mechanical Focal Plane Shutter and Electronic Rolling Shutter 
Shutter Speed    
Electronic Shutter
1/64000 to 30 Seconds in Manual Mode
1/8000 to 30 Seconds in Aperture Priority Mode
1/64000 to 30 Seconds in Shutter Priority Mode
1/8000 to 30 Seconds in Program Mode
Mechanical Shutter
1/8000 to 30 Seconds
Bulb/Time Mode    
Bulb Mode
ISO/Gain Sensitivity    
Native: 100 to 102,400 (50 to 204,800 Extended)
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    
2500 to 10,000K
Presets: Auto, Cloudy, Custom, Daylight, Flash, Fluorescent (White), Shade, Tungsten
Continuous Shooting    
Up to 30 fps at Maximum Resolution for up to 150 Frames (Raw) / 540 Frames (JPEG)
Interval Recording    
Yes
Self-Timer    
2/10-Second Delay
Still Image Capture
Aspect Ratio    
1:1, 3:2, 4:3, 16:9
Image File Format    
HEIF, JPEG, Raw
Bit Depth    
14-Bit
Video Capture
Internal Recording    
Raw 12-Bit
6000 x 3164 at 23.98/24.00/25/29.97/50/59.94 fps [720 to 2600 Mb/s]
H.264/MP4 4:2:0 8-Bit
DCI 4K (4096 x 2160) at 23.98/24.00/25/29.97/50/59.94/100 fps
UHD 4K (3840 x 2160) at 23.98/25/29.97/50/59.94/100 fps
1920 x 1080p at 23.98/25/29.97/50/59.94/100 fps
H.265/MP4 4:2:2 10-Bit
DCI 4K (4096 x 2160) at 23.98/24.00/25/29.97/50/59.94/100 fps [85 to 1880 Mb/s]
UHD 4K (3840 x 2160) at 23.98/25/29.97/50/59.94/100 fps [85 to 1880 Mb/s]
1920 x 1080p at 23.98/25/29.97/50/59.94/100 fps [28 to 470 Mb/s]
Video Output    
4:2:2 10-Bit via HDMI
DCI 4K (4096 x 2160) at 23.98/24.00/25/29.97/50/59.94 fps
UHD 4K (3840 x 2160) at 23.98/25/29.97/50/59.94 fps
Fast-/Slow-Motion Support    
Slow-Motion Only
Gamma Curve    
Canon Log 3
Recording Limit    
No
IP Streaming    
No
Built-In Microphone    
Mono
Audio Recording    
2-Channel AAC Audio
2-Channel LPCM Audio
Interface
Media/Memory Card Slot    
Slot 1: CFexpress Type B
Slot 2: SD/SDHC/SDXC (UHS-II)
Video I/O    
1x Micro-HDMI Output
Audio I/O    
1x 1/8" / 3.5 mm TRS Stereo Headphone Output
1x 1/8" / 3.5 mm TRS Stereo Microphone Input
Power I/O    
1x USB-C Input
Other I/O    
1x Canon N3 Remote Input
1x RJ45 Data Output
1x USB-C Data Output (Shared with Power Input)
Wireless    
2.4 / 5 GHz Wi-Fi 5 (802.11ac), Bluetooth 5.0 Control
Mobile App Compatible    
Yes: Android & iOS
App Name: Canon Camera Connect
Functionality: Access Stored Files, Adjust Settings, Firmware Update, Remote Control, View Live Feed
Global Positioning (GPS, GLONASS, etc.)    
GLONASS, GPS, QZSS
Monitor
Display Size    
3.2"
Resolution    
4,150,000 Dot
Display Type    
Articulating Touchscreen LCD
Secondary Display    
Top: Status Display
Viewfinder
Type    
Electronic (OLED)
Size    
0.5"
Resolution    
5,760,000 Dot
Eye Point    
23 mm
Coverage    
100%
Magnification    
Approx. 0.76x
Diopter Adjustment    
-4 to +2
Focus
Focus Type    
Auto and Manual Focus
Focus Mode    
Continuous-Servo AF, Manual Focus, Single-Servo AF
Autofocus Points    
Phase Detection: 1053
Autofocus Sensitivity    
-7.5 to +20 EV
Flash
Built-In Flash/Light    
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    
Shoe Mount, PC Terminal, Wireless
General
Battery    
1x LP-E19 Rechargeable Lithium-Ion, 10.8 VDC, 2700 mAh (Included)
or
1x LP-E4N Rechargeable Lithium-Ion, 11.1 VDC, 2450 mAh (Included)
Shoe Mount    
1x Intelligent Hot Shoe
Tripod Mounting Thread    
1x 1/4"-20 Female (Bottom)
Material of Construction    
Magnesium Alloy
Operating Conditions    
32 to 104°F / 0 to 40°C up to 85% Humidity
Dimensions (W x H x D)    
5.9 x 5.6 x 3.4" / 150 x 142.6 x 87.2 mm
Weight    
1.8 lb / 822 g (Body Only)
2.2 lb / 1015 g (With Battery, Recording Media)
Packaging Info
Package Weight    
4.6 lb
Box Dimensions (LxWxH)    
9.5 x 7.9 x 7.9"