Earlier I had CANON SX600, which cost me 12000 rupees and it had a compact super-zoom with an 18x stabilised optical zoom and a 16 Megapixel sensor, and the zooming capacity of CANON is fara better than the SONY CYBERSHOT W220. But, when MEGAPIXELS of both the cameras are compared, SONY does a great job.
The SONY EXMOR sensors brings a great vividness and sharpness to the images and the video you shoot. The microphone is also capable of getting clearer voice and get less noise while shooting videos.
When used in dark, the images comes up with some grains and blurs, but if you know how to adjust ISO and camera aperture the performance will be great. Add some artificial lights like I do when I need it while shooting my youtube videos, and you are done.
In all and all, its a great pic in this price range.