3D comparison › Cameras compared

Sony α7S III vs Canon EOS R6 Mark III

The Canon EOS R6 Mark III is 9.5 mm wider, 1.5 mm taller and 7.6 mm deeper than the Sony α7S III. The Sony α7S III takes up 16 % less space (the box around the body, without lens).

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Sony α7S III

Width × height × depth: 128.9 × 96.9 × 80.8 mm (5.07 × 3.81 × 3.18 in)
Weight: 699 g (24.7 oz)
Mount: Sony E
Price: no recent price

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Canon EOS R6 Mark III

Width × height × depth: 138.4 × 98.4 × 88.4 mm (5.45 × 3.87 × 3.48 in)
Weight: 699 g (24.7 oz)
Mount: Canon RF
Price: no recent price

Amazon ↗B&H Photo ↗Adorama ↗

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Specifications compared

	α7S III	EOS R6 III
Sensor	Full-Frame	Full-Frame
Resolution	12.1 MP	32.5 MP
Stabilization	Sensor-shift	Sensor-Shift
ISO	80–102,400 (ext. 40–409,600)	Photo
Shutter speed	1/8000–30 s	1/16000–30 s
Burst	Up to 10 fps	Up to 40 fps
Video	UHD 4K up to 120 fps	6K internal
Autofocus	759 phase-detection points	Dual Pixel CMOS AF II, 1053 zones, subject detection
Viewfinder	9.44M-dot OLED · 0.9x	Electronic (OLED) · 3,686,400 Dot · 0.76x
Screen	Vari-angle 3" touchscreen	Articulating 3" Touchscreen LCD
Card slots	2× CFexpress Type A / SDXC (UHS-II)	CFexpress Type B · SD/SDHC/SDXC (UHS-II)
Battery	NP-FZ100	LP-E6P
Dimensions	128.9 x 96.9 x 80.8 mm	138.4 x 98.4 x 88.4 mm
Weight	699 g with battery & card · 614 g body	699 g with battery & card