Canon EOS R vs Sony a1 Specifications Comparison

Canon EOS R vs Sony a1 Specifications

Camera FeatureCanon EOS RSony a1
AnnouncedSeptember 2018January 2021
Camera TypeMirrorlessMirrorless
Sensor TypeCMOSStacked CMOS
Image ProcessorDIGIC 8BIONZ XR
Resolution30.3 MP50.1 MP
Pixel Dimensions6720×44808640×5760
Sensor Dimensions36.0 x 24.0 mm (Full Frame)35.9 x 24.0 mm (Full Frame)
Sensor Pixel Size5.36µ4.16µ
Low Pass FilterYesNo
IBIS (In-Body Image Stabilization)NoYes
Base ISOISO 100ISO 100
Max Native ISOISO 40,000ISO 32,000
Extended ISOsISO 50-102,400ISO 50-102,400
High-Resolution Sensor ShiftNoYes
Focus Stack BracketingNoNo
Pre-Shoot Burst ModeNoNo
Fastest Shutter Speed1/80001/32000
Longest Shutter Speed30 seconds30 seconds
Continuous Shooting (Mechanical Shutter)8 FPS10 FPS
Continuous Shooting (Electronic Shutter)8 FPS30 FPS
Notes for High FPS ShootingNo autofocus at 8 FPS (autofocus at 5 FPS)Compressed raw at 30 FPS (uncompressed and lossless compressed raw at 20 FPS)
Buffer Size (Raw)47 frames (8 FPS)155 frames (30 FPS), 238 frames (20 FPS)
Autofocus SystemHybrid PDAFHybrid PDAF
Autofocus Points143759
Maximum Low-Light AF Sensitivity (Standardized to f/2, ISO 100)-4.5 EV-4 EV
Standard Flash Sync Speed1/2001/400
Curtain to Protect Sensor at ShutdownYesYes
Video Features
Maximum Video Bit Depth (Internal)8 bits10 bits
Maximum Video Bit Depth (External)10 bits12 bits
Raw VideoNoYes, externally
8K Maximum FramerateN/A30 FPS
4K Maximum Framerate30 FPS120 FPS
1080P Maximum Framerate60 FPS240 FPS
Additional Video Crop Factor1.74x crop at 4KNo
Chroma Subsampling4:2:0, 4:2:2 (External)4:2:2
Video Recording Limit30 min780 min
Physical and Other Features
Card Slots12
Slot 1 TypeSD (UHS-II)CFExpress Type A, or SD (UHS-II)
Slot 2 TypeN/ACFExpress Type A, or SD (UHS-II)
Rear LCD Size (Diagonal)3.2 in3.0 in
Rear LCD Resolution2.1 million dots1.44 million dots
Articulating LCDYesSingle Axis
TouchscreenYesYes
ViewfinderEVFEVF
Viewfinder Magnification0.76x0.90x
Viewfinder Resolution3.69 million dots9.44 million dots
Viewfinder Coverage100%100%
Voice MemoNoYes
Headphone JackYesYes
Microphone JackYesYes
Built-in FlashNoNo
GPSNoNo
BluetoothYesYes
WiFiYesYes
USB TypeType C 3.1Type C 3.2 Gen 1
Battery TypeLP-E6NNP-FZ100
Battery Life (Viewfinder)350 frames430 frames
Battery Life (Rear LCD)370 frames530 frames
Battery Life (Eco Mode)560 framesN/A
Weather SealedYesYes
Weight (Body Only w/ Battery + Card)660 g (1.46 lbs.)737 g (1.62 lbs.)
Dimensions (LxHxD)136 x 98 x 84 mm (5.3 x 3.9 x 3.3″)129 x 97 x 81 mm (5.1 x 3.9 x 3.3″)
Price Comparison
MSRP, Body Only$1800 (Check Current Price)$6500 (Check Current Price)
Used PricesCanon EOS R Used PricesSony a1 Used Prices

Summary and Recommendations

What does the Canon EOS R offer over the Sony a1?

What does the Sony a1 offer over the Canon EOS R?

Questions? Go to our forum, where you can start a conversation and talk to photographers about these two cameras!


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