Canon ELPH 100 HS vs Canon ELPH 115 IS vs Canon ELPH 310 HS vs Canon EOS 550D

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	Canon ELPH 100 HS   remove	Canon ELPH 115 IS   remove	Canon ELPH 310 HS   remove	Canon EOS 550D   remove

Basic Info
Price range
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Release date	Feb 7, 2011	Jan 29, 2013	Aug 23, 2011	Feb 8, 2010
Characteristics
Body type	Ultracompact	Ultracompact	Ultracompact	Compact SLR
Max resolution	4000 x 3000	4608 x 3456	4000 x 3000	5184 x 3456
Pixels	12 MP	16 MP	12 MP	18 MP
Sensor detectors				19
Sensor type	BSI-CMOS	BSI-CMOS	BSI-CMOS	CMOS
Processor	DIGIC 4 with iSAPS technology	DIGIC 5		Digic 4
Image & lens
ISO	Auto 100, 200, 400, 800, 1600, 3200	Auto 100, 200, 400, 800, 1600, 3200	Auto 100, 200, 400, 800, 1600, 3200	Auto, 100, 200, 400, 800, 1600, 3200, 6400, 12800 (with boost)
Image stabilization	Optical	Optical	Optical
Digital zoom
Manual focus	3	3	1
Lens mount				Canon EF/EF-S
Screen type	Fixed	Fixed	Fixed	Fixed
Screen size	230	461	461	1,040,000
Screen dots
Min. shutter speed	1/2000	1/2000	1/2000	1/4000
Aperture priority
Shutter priority
Other features
Built-in flash	3.50	3.50	4.00	13.00
Flash range
Continuous drive
Self-timer	Multi	Multi	Multi	Multi
Video	1920 x 1080 (24 fps), 1280 x 720 (30 fps) 640 x 480 (30, 120 fps), 320 x 240 (30, 240 fps)	1920 x 1080 (24 fps), 1280 x 720 (30 fps) 640 x 480 (30, 120 fps), 320 x 240 (240 fps)	1920 x 1080 (24fps), 1280 x 720 (30 fps) 640 x 480 (30, 120 fps), 320 x 240 (30, 240 fps)	1920 x 1080 (30, 25, 24 fps), 1280 x 720 (60, 50 fps), 640 x 480 (60, 50 fps)
Microphone		Mono	None
Storage	SD/SDHC/SDXC/MMC/MMCplus/HC MMCplus	SD/SDHC/SDXC	SD/SDHC/SDXC	SD/SDHC/SDXC
Connectivity
USB	Yes	Yes	Yes	Yes
HDMI
Wireless
Weight	93 x 56 x 20	93 x 57 x 20	96 x 57 x 22	129 x 98 x 62
Orientation sensor
GPS
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