Canon Powershot A550 - Comparison

Canon Powershot SX20IS

High-powered 20x wide-angle optical zoom with Optical Image Stabilizer. Canon Powershot quality.
Capture 720p HD movies with stereo sound; HDMI output connector for easy playback on your HDTV
2.5-inch Vari-Angle System LCD; improved Smart AUTO intelligently selects from 22 predefined shooting situations
DIGIC 4 Image Processor; 12.1-megapixel resolution for poster-size, photo-quality prints
Powered by AA batteries (included); capture images to SD/SDHC memory cards (not included)

Capture each one of your family and friends in every shot with a 28mm Wide-Angle Lens, 4x Optical Zoom and Optical Image Stabilizer.
Smart AUTO mode intelligently selects the proper settings for the camera based on 18 predefined shooting situations.
12.1 Megapixel resolution makes it a breeze to print large size images with clarity and detail.
Bright, clear 2.7-inch PureColor System LCD for taking and reviewing pictures.
Cool, crisp colors to match any personality.
Shoot in Low Light mode for dimly-lit situations.

7.1-megapixel CCD captures enough detail for photo-quality 15 x 20-inch prints
2.5-inch LCD display; optical viewfinder; 3x optical zoom
Shoot high-quality movies at up to 60 frames per second with Fast Frame Rate Movie Mode
DIG!C II Image Processor for faster processing, vibrant colors, and excellent image quality
16 shooting modes including My Color settings for customization while shooting. Better than Canon PowershotA550

12.1-megapixel CCD captures enough detail for photo-quality poster-size prints
Waterproof to 33 feet, cold resistant from 14-104 degrees (F) and shockproof up to 4 feet
DIGIC 4 Image Processor; evolved Face Detection Technology plus Face Detection Self-timer
Smart AUTO intelligently selects the proper settings
Compatible with SD/SDHC, MMC/MMC Plus/HC MMC Plus (not included)