Canon EOS 550D vs Canon EOS 5D Mark II vs Canon EOS 5DS vs Canon EOS 5DS R

Other comparison

Basic Info
Price range
Best price	See price	See price	See price	See price
Release date	Feb 8, 2010	Sep 17, 2008	Feb 6, 2015	Feb 6, 2015

Characteristics
Body type	Compact SLR	Mid-size SLR	Mid-size SLR	Mid-size SLR
Max resolution	5184 x 3456	5616 x 3744	8688 x 5792	8688 x 5792
Pixels	18 MP	21 MP	51 MP	51 MP
Sensor detectors	19	22	53	53
Sensor type	CMOS	CMOS	CMOS	CMOS
Processor	Digic 4	Digic 4	Dual DIGIC 6	Dual DIGIC 6
Image & lens
ISO	Auto, 100, 200, 400, 800, 1600, 3200, 6400, 12800 (with boost)	Auto, 100 - 6400 in 1/3 stops, plus 50, 12800, 25600 as option	Auto, 100-6400 (expandable to 50-12800)	Auto, 100-6400 (expandable to 50-12800)
Image stabilization
Digital zoom
Manual focus
Lens mount	Canon EF/EF-S	Canon EF	Canon EF	Canon EF
Screen type	Fixed	Fixed	Fixed	Fixed
Screen size	1,040,000	920	1,040,000	1,040,000
Screen dots
Min. shutter speed	1/4000	Yes	Yes	Yes
Aperture priority
Shutter priority
Other features
Built-in flash	13.00
Flash range
Continuous drive		Multi	Multi	Multi
Self-timer	Multi	Center-weighted	Center-weighted	Center-weighted
Video	1920 x 1080 (30, 25, 24 fps), 1280 x 720 (60, 50 fps), 640 x 480 (60, 50 fps)	H.264	H.264	H.264
Microphone
Storage	SD/SDHC/SDXC	None
Connectivity
USB	Yes	Yes	Yes	Yes
HDMI
Wireless		Yes	Yes	Yes
Weight	129 x 98 x 62
Orientation sensor		None	None	None
GPS
More information or buy on amazon:
	See price	See price	See price	See price

The comparion is limited to 4 cameras at a time.