Sony a7 III Vs. Canon EOS R Vs. Nikon Z6 Specs Comparison

Here is the quick specs comparison of Sony a7 III with new announced Canon EOS R and Nikon Z6 full frame mirrorless cameras:

Camera Feature Sony a7 III EOS R Nikon Z6
Mount Inner Diameter 43.0mm 54.0mm 55.0mm
Flange Distance 18.0mm 20.0mm 16.0mm
Sensor Resolution 24.2 MP 30.4 MP 24.5 MP
Sensor Type BSI CMOS CMOS BSI CMOS
Sensor Size 35.6 x 23.8mm 36.0 x 24.0mm 35.9 x 24.0mm
Low-Pass Filter Yes Yes Yes
In-Body Image Stabilization Yes, 5-axis No Yes, 5-axis
Sensor Pixel Size 5.93µ 5.36µ 5.9µ
Image Size 6000 x 4000 6,720 x 4,480 6000 x 4000
Image Processor BIONZ X DIGIC 8 EXPEED 6
Max Buffer Capacity (14-bit RAW) 89 Images 47 Images 18 Images
Native ISO Sensitivity ISO 100-51,200 ISO 100-40,000 ISO 100-51,200
Boosted ISO Sensitivity ISO 50, ISO 204,800 ISO 50, ISO 51,200-102,400 ISO 50, ISO 102,400-204,800
Dust Reduction / Sensor Cleaning Yes Yes Yes
Viewfinder Electronic / EVF Electronic / EVF Electronic / EVF
Viewfinder Type / Resolution XGA OLED / 2.4 million dots OLED / 3.69 million dots QVGA / 3.6 million dots
Viewfinder Coverage 100% 100% 100%
Viewfinder Magnification 0.78x 0.76x 0.8x
Built-in Flash No No No
Flash Sync Speed 1/250 1/200 1/200
Storage Media 2x SD (UHS-II) 1x SD (UHS-II) 1x XQD
Continuous Shooting Speed 10 FPS with limitations (no viewfinder image, only 12-bit RAW) – 8 FPS with only minor limitations (you have to shoot uncompressed RAW if you want 14-bit files) 8 FPS (no AF), 5 FPS with AF 12 FPS (limited to 12-bit RAW and no AE), 9 FPS (14-bit RAW but no AE), 5.5 FPS with AE
Max Shutter Speed 1/8000 to 30 sec 1/8000 to 30 sec 1/8000 to 30 sec
AE Bracketing Range ±3 EV ±3 EV ±3 EV
Shutter Durability 200,000 cycles 150,000 cycles 200,000 cycles
Electronic Front-Curtain Shutter Yes Yes Yes
Autofocus System Hybrid PDAF Hybrid PDAF Hybrid PDAF
Number of AF Points 693 5655 273
Focus Peaking Yes Yes Yes
Focus Stacking Yes No Yes
AF Detection Range -3 to +20 EV with an f/2 lens -6 to +18 EV (assuming an f/1.2 lens; less range with smaller aperture lenses) -2 to +19 EV (with an f/2 lens, -4 to +19 EV with low-light AF)
Video Maximum Resolution 4K @ 24/25/30 FPS 4K @ 24/25/30 FPS 4K @ 24/25/30 FPS
1080p Video Max Frame Rate 120 FPS 60 FPS 120 FPS
Video Crop Factor 1.0x 1.74x 1.0x
HDMI Out / LOG 4:2:0 8-bit HDMI Output / Yes 4:2:2 10-bit HDMI Output / Yes 4:2:2 10-bit HDMI Output / Yes
Audio Recording Yes Yes Yes
Headphone Jack Yes Yes Yes
LCD Size and Type 3.0″ Tilting Touchscreen LCD 3.2″ Tilting Touchscreen LCD 3.2″ Tilting Touchscreen LCD
Articulating LCD Yes, Tilting Yes, Tilting and Front/Back Yes, Tilting
LCD Resolution 921,600 dots 2,100,000 dots 2,100,000 dots
Wi-Fi Functionality Built-in Built-in Built-in
Bluetooth Yes Yes Yes
Battery NP-FZ100 LP-E6N EN-EL15b
Battery Life 610 shots (viewfinder), 710 shots (rear LCD) 330 shots (CIPA) 330 shots (CIPA)
Weather Sealed Body Yes Yes Yes
USB Version 3.1 3.1 3.1
Weight 650g 660g 675g
Dimensions 126.9 x 95.6 x 73.7 mm 135.8 x 98.3 x 67.7mm 134 x 100.5 x 67.5mm
MSRP Price $1,998 (B&H/Adorama/Amazon) $2,299 (B&H/Amazon/Adorama) $1,997 (B&H/Adorama/Amazon)