Canon EOS R1 Compared to the Canon EOS R3

SpecificationsCanon EOS R1Canon EOS R3
  Canon EOS R1 Canon EOS R3
Year Introduced20242021
Megapixels24.224.1
Total Pixels26.726.7
Sensor Size36.0 x 24.0mm36.0 x 24.0mm
Pixel Dimensions6000 x 40006000 x 4000
Pixel Size6.00µm6.00µm
Diffraction-Limited Aperturef/9.6f/9.7
Sensor Readout Speed (ms)2.74.8
Sensor StabilizationYY
Lens MountRF, RF-S (EF, EF-S, and TS-E lenses when using Mount Adapter EF-EOS R)RF, RF-S (EF, EF-S, and TS-E lenses when using Mount Adapter EF-EOS R)
FOVCF1.0x1.0x
Image ProcessorDIGIC XDIGIC X
 
Autofocus  
TypePhase-difference detection system with image sensor (Dual Pixel CMOS AF)Phase-difference detection system with image sensor (Dual Pixel CMOS AF)
Points1,053 AF Areas covering approx. 100% of the frame, 4897 individually selectable AF points with 90% horizontal and 100% vertical coverage1,053 AF Areas covering approx. 100% of the frame, 4,779 individually selectable AF points with 90% horizontal and 100% vertical coverage
Working RangeEV -7.5 to 21 (f/1.2, at 73°F/23°C, ISO 100, One-Shot AF, Center AF Point)EV -7.5 to 20 (f/1.2 , at 73°F/23°C, ISO 100, One-Shot AF, Center AF Point)
Point SelectionSpot AF (AF can be selected from all 4897 available positions for stills, 4067 for Movies), 1-point AF, AF point Expansion 4 points (up, down, left, right), AF point Expansion surrounding (all surrounding points), Flexible Zone AF 1-3, Whole Area AF (entire focusing area with 1053 maximum focusing zones), and Whole area tracking OFF (Spot AF, 1-point AF, Expand AF area: Above/below/left/right, Expand AF area: Around)Automatic Selection: Spot AF (Flexible Zone AF 1), 1-point AF (Flexible Zone AF 2), Expand AF Area (Flexible Zone AF 3) (above, below, left and right/around), and Expand AF Area (entire AF area)
Microadjustment
Touch & Drag AFNN
Eye Detection AFYY
Focus Bracketing/StackingYY
 
Exposure Control  
Metering ModesReal-time with image sensor, 6144-zone (96x64)
Evaluative metering (AF point-linked)
Partial metering (approx. 5.9% of the area at the center of the screen)
Spot metering (approx. 3% of the area at the center of the screen)
Center-weighted average metering
Real-time with image sensor, 384-zone (24x16)
(1) Evaluative metering (AF point-linked)
(2) Partial metering (approx. 5.9% of the area at the center of the screen)
(3) Spot metering (approx. 2.9% of the area at the center of the screen)
(4) Center-weighted average metering
Metering RangeEV -3 – 20 (at 73°F/23°C, ISO 100)EV -3 – 20 (at 73°F/23°C, ISO 100)
Exposure Comp+/-3 stops in 1/3- or 1/2-stop increments+/-3 stops in 1/3- or 1/2-stop increments
AEB+/- 3 stops in 1/3- or 1/2-stop increments2, 3, 5 or 7 shots in +/-3 stops in 1/3- or 1/2-stop increments
Light Flicker ModeYY
IntervalometerYY
ISO SensitivityAuto, 100-102400 (in 1/3-stop or whole stop increments)
ISO can be expanded to L: 50, H1: 409600
Auto 100-102400 (in 1/3-stop or whole stop increments)
ISO can be expanded to L:50, H1: 204800
Shutter SpeedElectronic: 30-1/64000, 1st Curtain Electronic: 30-1/8000 sec (1/2 or 1/3 stop increments), and Bulb Mechanical: 30-1/8000 sec (1/2 or 1/3 stop increments), Bulb, Electronic: 30-1/64000 (1/2 or 1/3 stop increments up to 1/16000 then 1 stop until 1/64000) (Total shutter speed range. Available range varies by shooting mode)
 
Viewfinder  
Type0.5" (12.7mm) OLED color EVF, 9.44 Million dots0.5" (12.7mm) OLED color EVF, 5.76 Million dots
CoverageApprox. 100%Approx. 100%
MagnificationApprox. 0.90xApprox. 0.76x
EyepointApprox. 25mmApprox. 23mm
InformationViewfinder sensor: provided
Vertical display for Stills only. Exposure Simulation
Customizable and toggle via [INFO] Button
(1) Liveview image with exposure info
(2) Liveview image with basic info
(3) Liveview image with full info
Customizable settings: Grid overlay (x3 formats), Histogram (Brightness/ RGB)
Viewfinder Brightness: Manually adjustable
AF point information, Eye Control pointer, Exposure level indicator, Shooting mode, ISO speed, Shutter speed, Aperture, Number of remaining multiple exposures, Exposure compensation, HDR shooting, Highlight tone priority, Multiple-exposure shooting, Multi Shot Noise Reduction, Number of self-timer shooting, Digital Lens Optimizer, Maximum burst, AF method, Battery level, AF operation, Exposure simulation, Drive mode, AEB, Metering mode, FEB, Anti-flicker shooting, Still photo cropping, Aspect ratio, Auto Lighting Optimizer, AE lock, Picture Style, Flash-ready, White balance, Flash off, White balance correction, FE lock, Image Quality, High-speed sync, Bluetooth function, Wi-Fi function, Multi-function lock warning, Histogram, Electronic level, Lens information, focus distance scale, vertical exposure scale, Grid
DOF PreviewYes, with Depth of Field preview button.Yes, via customixed button
 
LCD  
TypeVari-angle touch screen 2.95" (7.50cm) Clear View LCD II, approx. 2.1 million dotsVari-angle touch screen 3.15" (8.01cm) Clear View LCD II, approx. 4.15 million dots
CoatingAnti-smudgeAnti-smudge
Brightness AdjManual: Adjustable to one of seven levelsManual: Adjustable to one of seven levels
Colour Tone Adjustment: 4 settings
Display Options(1) Basic Camera settings
(2) Advance Camera settings
(3) Camera settings plus histogram and dual level display
(4) No info
(5) Quick Control Screen
(6) Display off
(1) Basic Camera settings
(2) Advance Camera settings
(3) Camera settings plus histogram and dual level display
(4) No info
(5) Quick Control Screen
(6) Display off
 
Flash  
Built-in GNN/A (ISO 100, meters)N/A (ISO 100, meters)
Built-in CoverageN/AN/A
Built-in Recycle TimeN/AN/A
ModesE-TTL II Auto Flash, Metered ManualE-TTL II Auto Flash, Metered Manual
X-Sync1/200 sec mechanical, 1/320 sec electronic 1st curtain, 1/400 sec Electronic1/200 sec mechanical, 1/250 sec electronic 1st curtain, 1/180 sec Electronic
Exposure Compensation+/- 3 EV in 1/3- or 1/2-stop increments±3 stops in 1/3- or 1/2-stop increments
Hot Shoe/PC TerminalYes / YesYes / Yes
External Flash CompCanon Multi-function accessory shoe . Canon AD-E1 adapter required for EX SpeedlitesE-TTL II with EX and EL series Speedlites, wireless multi-flash support
 
Shooting  
Shooting ModesStills; Flexible priority AE, Program AE, Shutter priority AE, Aperture priority AE, Manual, Bulb and Custom (x3)
Movie: Program AE, Shutter priority AE, Aperture priority AE, Manual, and Custom (x3)
Stills; Flexible priority AE, Program AE, Shutter priority AE, Aperture priority AE, Manual, Bulb and Custom (x3)
Movie: Program AE, Shutter priority AE, Aperture priority AE, Manual, and Custom (x3)
Picture StylesAuto, Standard, Portrait, Landscape, Fine Detail, Neutral, Faithful, Monochrome, User Defined (x3)Auto, Standard, Portrait, Landscape, Fine Detail, Neutral, Faithful, Monochrome, User Defined (x3)
Image ProcessingResize to M, S1, S2
Cropping: JPEG images can be cropped (Aspect ratios 3:2, 4:3, 16:9, 1:1)
Cropping of images
- Switch between vertical and horizontal cropping orientation
- Image straightening
- Cropping frame can be moved using touch screen operation
RAW image processing
Multiple exposure
HDR
HEIF to Jpeg conversion
Resize to M, S1, S2
Cropping: JPEG images can be cropped (Aspect ratios 3:2, 4:3, 16:9, 1:1)
Cropping of images
- Switch between vertical and horizontal cropping orientation
- Image straightening
- Cropping frame can be moved using touch screen operation
RAW image processing
Multiple exposure
HDR
HEIF to Jpeg conversion
Abberration CorrectionsPeripheral Illumination, Distortion, Chromatic Aberration, and Diffraction along with DLO (Digital Lens Optimizer)Lens optical correction:
- Peripheral illumination correction, Chromatic aberration correction, Distortion correction (during/after still photo shooting, during video only)
- Diffraction correction
Digital Lens Optimizer (during/after still photo shooting)
Drive ModesSingle, Continuous High +, Continuous High, Continuous Low, Silent Single, Self timer (2s+remote, 10s+remote)Single, Continuous High+, Continuous High, Continuous Low, Self-timer (2s+remote, 10s+remote)
Continuous Shooting40 FPS with electronic shutter speed maintained for 500 JPEG or 230 RAW images or 12 fps with mechanical shutter/1st curtain electronic speed maintained for 1000+ JPEG or 1000+ RAW images. Electronic shutter selectable fps options 40 / 30 / 20 / 15 / 12 / 10 / 7.5 / 5 / 3 / 2 / 1 depending on the drive mode. Pre-Continuous shooting is possible from 20 shots before the shutter button is fully pressed when the AF is on for 20 shots or more.Max. Approx. 12 fps. with Mechanical shutter/1st curtain electronic speed maintained for 1000+ JPEG or 1000 RAW images or 30 FPS with electronic shutter speed maintained for 540 JPEG or 150 RAW images, 195 fps
Shutter Lag20-76ms
Viewfinder Blackout0ms0ms
 
Live View  
FrameRate119.98 fps (smooth) / 59.94 fps (power saving)120 fps
FocusingAutomatic Selection:Spot AF (Flexible Zone AF 1), 1-point AF (Flexible Zone AF 2), Expand AF Area (Flexible Zone AF 3) (above, below, left and right/around), and Expand AF Area (entire AF area)
MeteringReal-time with image sensor, 384-zone (24x16)
(1) Evaluative metering (AF point-linked)
(2) Partial metering (approx. 5.9% of the area at the center of the screen)
(3) Spot metering (approx. 2.9% of the area at the center of the screen)
(4) Center-weighted average metering
Display Options(1) Basic Camera settings
(2) Advance Camera settings
(3) Camera settings plus histogram and dual level display
(4) No info
(5) Quick Control Screen
(6) Display off
 
File Information  
Still ImageTypeJPEG (.JPG), HEIF (.HIF), RAW, C-RAW (.CR3)RAW 14 bit: RAW and C-RAW (Canon original RAW 3rd edition)
JPEG 8 bit: 10 compression options
HEIF 10 bit: 10 compression options
Image SizeRAW / C-RAW:
3:2 ratio 6000x4000, 1.6x (crop) 3744x2496
JPEG / HEIF:
3:2 ratio (L) 6000x4000, (M) 3984x2656, (S1) 2976x1984, (S2) 2400x1600
1.6x (crop) (L) 3744x2496, (S2) 2400x1600
4:3 ratio (L) 5328x4000, (M) 3552x2664, (S1) 2656x1992, (S2) 2112x1600
16:9 ratio (L) 6000x3368, (M) 3984x2240, (S1) 2976x1680, (S2) 2400x1344
1:1 ratio (L) 4000x4000, (M) 2656x2656, (S1) 1984x1984, (S2) 1600x1600
In-camera Neural Network Upscaling up to 12000x8000 (96MP)
3:2 ratio (L) 6000x4000, (M) 3984x2656, (S1) 2976x1984, (S2) 2400x1600
1.6x (crop) (L) 3744x2496, (S2) 2400x1600
4:3 ratio (L) 5328x4000, (M) 3552x2664, (S1) 2656x1992, (S2) 2112x1600
16:9 ratio (L) 6000x3368, (M) 3984x2240, (S1) 2976x1680, (S2) 2400x1344
1:1 ratio (L) 4000x4000, (M) 2656x2656, (S1) 1984x1984, (S2) 1600x1600
Movie TypeMP4 Video: 4K DCI/ UHD (17:9 / 16:9), Full HD (16:9)
4K / Full HD: HEVC S/H.265, Audio: Linear PCM / AAC
4K / Full HD: MPEG-4 AVC S/H.264, Audio: Linear PCM / AAC
6K RAW: 12-bit CRM Audio: Linear PCM / AAC
MP4: 4K DCI/ UHD (17:9 / 16:9), Full HD (16:9)
4K/ Full HD: AVC/H.265 variable (average) bit rate
4K/ Full HD: MPEG4 AVC/H.264 variable (average) bit rate
6K RAW: 12-bit CRM
Audio: Linear PCM
Movie Size6K DCI (17:9) 6000 x 3164 (59.94, 50, 29.97, 25, 24, 23.98 fps) RAW, Light RAW
4K DCI (17:9) 4096 x 2160 (59.94, 50, 29.97, 25, 24, 23.98 fps) LGOP / High Quality intra frame / intra frame / light intra frame
4K UHD (16:9) 3840 x 2160 (119.88, 100, 59.94, 50, 29.97, 25, 23.98 fps) LGOP / High Quality intra frame / intra frame / light intra frame
2K DCI (17:9) 2048 x 1080 (239.76, 200, 119.88, 100, 59.94, 50, 29.97, 25, 24, 23.98 fps) LGOP / intra frame
Full HD (16:9) 1920 x 1080 (239.76, 200, 119.88, 100, 59.94, 50, 29.97, 25, 23.98 fps) LGOP / intra frame
Proxy recording:
XF-AVC S YCC420 8bit 2K-DCI or Full HD (same angle of view and frame rate up to 100fps as main movie) Standard LGOP / Light LGOP
XF-HEVC S YCC420 10bit 2K-DCI or Full HD (same angle of view and frame rate up to 100fps as main movie) Standard LGOP / Light LGOP
6K DCI (17:9) 6000 x 3164 (59.94, 50, 29.97, 25, 24, 23.98 fps) RAW
4K DCI (17:9) 4096 x 2160 (59.94, 50, 29.97, 25, 24, 23.98 fps) intra or inter frame / light inter frame
4K UHD (16:9) 3840 x 2160 (119.9, 100, 59.94, 50, 29.97, 25, 23.98 fps) intra or inter frame7
Full HD (16:9) 1920 x 1080 (119.9, 100, 59.94, 50, 29.97, 25, 23.98 fps) intra or inter frame
Full HD (16:9) 1920 x 1080 HDR (29.97, 25 fps) inter frame
Movie LengthMax duration 6 hours. (excluding High Frame Rate movies). No 4 GB file limit with exFAT formatted card.Max duration 6 hours. (excluding High Frame Rate movies). No 4 GB file limit with exFAT formatted card.
 
Other Information  
Wireless Features802.11ax Wi-Fi 6E and 6 (6, 5, and 2.5 GHz), with Bluetooth 5.3Wireless LAN (IEEE802.11a/b/g/n/AC) (5 GHz /2.4 GHz), with Bluetooth 5.0 support Features supported - EOS Utility, Smartphone, Upload to image.canon, Wireless printing
GPSBuilt-inBuilt-in
Custom Functions
LCD Panel / IlluminationYes / YesYes / Yes
Water & Dust ResistanceYesYes
Sound MemoYesYes
 
Interface  
Computer InterfaceSuperSpeed Plus USB 3.2 Gen 2 USB Type-C connector also used for computer communication / smartphone communication / USB power. SuperSpeed USB 3.2 Gen 2 USB C connector
Other InterfaceHDMI out (Type A, HDMI-CEC not supported)
External Microphone In (3.5mm Stereo mini jack)
Headphone socket (3.5mm Stereo mini jack)
LAN
RS-60E3-type terminal (remote control terminal)
HDMI Micro out (Type D, HDMI-CEC compatible), External Microphone In (Stereo mini jack), Headphone socket (Stereo mini jack), N3-type terminal (remote control terminal)
 
Memory  
Memory TypeDual CFexpress Type BDual, CFexpress (Type B) and SD/SDHC/SDXC, UHS-II Supported
 
Batteries & Power  
BatteryRechargeable Li-ion Battery LP-E19Rechargeable Li-ion Battery LP-E19
Battery LifeApprox. With LCD Approx. 1330 shots (at 23°C)
With Viewfinder Approx. 700 shots (at 23°C)
Approx. With LCD Approx. 860 shots (at 23°C)
With Viewfinder Approx. 620 shots (at 23°C)
Power Supply Battery ChargersBattery charger LC-E19E (supplied), AC Adapter AC-E19 and DC Coupler DR-E19, PD-E1 USB power adapterBattery charger LC-E19E (supplied), AC Adapter AC-E19 and DC Coupler DR-E19, PD-E1 USB power adapter
 
Physical Specs  
Body MaterialsMagnesium AlloyMagnesium Alloy body and polycarbonate with glass fiber
Shutter Durability Rating
Operating Environment32–113°F / 0–45°C32–104°F (0 – 40 °C), 85% or less humidity
Dimensions Inches6.20 x 5.89 x 3.44" (157.6 x 149.5 x 87.3mm)5.91 x 5.61 x 3.43" (150.0 x 142.6 x 87.2mm)
CIPA Weight39.3 oz (1115g)35.8 oz (1015g)
 
Accessories  
Viewfinder
Wireless File TransmitterBuilt-inBuilt-in
Compatible LensesRF, RF-S (EF, EF-S, TS-E, MP-E with Adapter)RF, RF-S (EF, EF-S, TS-E, MP-E with Adapter)
Battery Grip N/A
RemoteRemote control with N3 type socketRemote control with N3 type socket; Wireless Remote Control BR-E1
Other
 
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