G11 is enhanced version of G10, but looking after the specification you can have clear idea of both the camera.
ISO: G11 has maximum ISO of 3600 while G10 has 1800.
Pixel: G11 has only 10 mp while G10 has 14 mp.
Image quality: G10 image quality is better than G11.
LCD: LCD of g11 is small as compare to G10.
Viewfinder: G10 has much more good viewfinder than G11.
A Canon digital camera battery can be replaced by buying a Canon digital camera battery and putting the Canon digital camera battery in the Canon digital camera battery socket of the Canon digital camera.
Canon is one of the most popular camera brands around. People around the world know this name and know that one is talking about photography when they use it. However, Canon items are not always super cheap. This is why one should think about investing in a used Canon camera. This saves a person a lot of money and can help him or her better understand camera preferences. Why shill out a lot of money on a camera when one is just beginning? A used Canon camera can be found online and in the local classifieds section of the newspaper.
No one "better". Each has it strengths and weaknesses.
http://www.amazon.com/Canon-PowerShot-Digital-Camera-Optical/dp/B000EMU4HS One is more expensive and claims to be better of course. They are virtually the exact same camera.
Canon camera tripods can be ordered online at various websites including but not limited to the Canon website. Canon camera tripods can also be bought at certain Canon outlet and main stores all over the world.
One can purchase a Canon 35mm camera on websites like BH Photo Video, Amazon, eBay, Photo Net, Adorama, Ken Rockwell, Canon, Best Buy or Better Photo.
One can find reviews on a Canon 10 Megapixel camera wherever the camera is sold. For example, Amazon sells the Canon 10 Megapixel camera and lists real user reviews of the product.
I use a canon 7D and have seen that the clarity of a picture is same as taken on a Nikon D90. However, it depends upon how one looks at a camera and a photo taken from a photografer's point of view. To me canon is better than a nikon...
Canon is a very high quality camera brand. If one needs to purchase a battery for their camera, they might consider purchasing directly from the official Canon website or their local camera shop.
One can not charge a Canon camera on the computer. The only way to charge a Canon camera is by using the devices intended for charging. Unfortunately Canon cameras do not support computer charging.
The Canon Powershot S3 IS camera is a very highly rated digital camera. One will find this camera available for purchase from sites such as Amazon and eBay.
The Canon G9 is the one I would choose.