Canon ELPH 100 HS vs Canon ELPH 300 HS vs Canon EOS 1100D vs Canon EOS 50D

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Basic Info
Price range
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Release date	Feb 7, 2011	Feb 7, 2011	Feb 7, 2011	Aug 26, 2008

Characteristics
Body type	Ultracompact	Ultracompact	Compact SLR	Mid-size SLR
Max resolution	4000 x 3000	4000 x 3000	4272 x 2848	4752 x 3168
Pixels	12 MP	12 MP	12 MP	15 MP
Sensor detectors			13	16
Sensor type	BSI-CMOS	BSI-CMOS	CMOS	CMOS
Processor	DIGIC 4 with iSAPS technology	DIGIC 4 with iSAPS technology	Digic 4	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, 6400	Auto, 100, 200, 400, 800, 1600, 3200 (H),6400(H1),12800(H2)
Image stabilization	Optical	Optical
Digital zoom
Manual focus	3	3
Lens mount			Canon EF/EF-S	Canon EF/EF-S
Screen type	Fixed	Fixed	Fixed	Fixed
Screen size	230	230	230	920
Screen dots
Min. shutter speed	1/2000	1/2000	1/4000	1/8000
Aperture priority
Shutter priority
Other features
Built-in flash	3.50	3.50	9.20	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 (24fps), 1280 x 720 (30 fps) 640 x 480 (30, 120 fps), 320 x 240 (30, 240 fps)	1280 x 720 (29.97, 25 fps)
Microphone		Mono
Storage	SD/SDHC/SDXC/MMC/MMCplus/HC MMCplus	SD/SDHC/SDXC/MMC/MMCplus/HC MMCplus	SD/SDHC/SDXC card	Compact Flash (Type I or II), UDMA
Connectivity
USB	Yes	Yes	Yes	Yes
HDMI
Wireless
Weight	93 x 56 x 20	92 x 56 x 20	130 x 100 x 78	146 x 108 x 74
Orientation sensor
GPS
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The comparion is limited to 4 cameras at a time.