3D comparison › Cameras compared

Canon EOS R1 vs Canon EOS R3

The Canon EOS R3 is 7.6 mm narrower, 6.9 mm shorter and 100 g lighter than the Canon EOS R1. The Canon EOS R3 takes up 9 % less space (the box around the body, without lens).

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Canon EOS R1

Width × height × depth: 157.6 × 149.5 × 87.3 mm (6.20 × 5.89 × 3.44 in)
Weight: 1,115 g (39.3 oz)
Mount: Canon RF
Price: no recent price

Amazon ↗B&H Photo ↗Adorama ↗

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Canon EOS R3

Width × height × depth: 150 × 142.6 × 87.2 mm (5.91 × 5.61 × 3.43 in)
Weight: 1,015 g (35.8 oz)
Mount: Canon RF
Price: no recent price

Amazon ↗B&H Photo ↗Adorama ↗

All about the EOS R3 →

Specifications compared

	EOS R1	EOS R3
Resolution	24.2 MP	24.1 MP
Sensor	Full-Frame	Full-Frame
Stabilization	Sensor-Shift	Sensor-Shift
ISO	100–102,400 (50–409,600 Extended)	100–102,400 (50–204,800 Extended)
Shutter speed	1/64000–30 s	1/64000–30 s
Burst	Up to 40 fps	Up to 30 fps
Video	6K internal	6K internal
Viewfinder	Electronic (OLED) · 9,440,000 Dot · 0.9x	Electronic (OLED) · 5,760,000 Dot · 0.76x
Screen	Articulating 3.2" Touchscreen LCD	Articulating 3.2" Touchscreen LCD
Card slots	Dual Slot: CFexpress Type B (CFexpress 2.0)	CFexpress Type B · SD/SDHC/SDXC (UHS-II)
Battery	LP-E19	LP-E19
Dimensions	157.6 x 149.5 x 87.3 mm	150 x 142.6 x 87.2 mm
Weight	1115 g with battery & card	1015 g with battery & card
Autofocus	Dual Pixel Intelligent AF, 1053 zones, subject detection	Dual Pixel CMOS AF II, 1053 zones, subject detection, Eye Control