The PowerShot G7 digital camera offer DIGIC III Image Processor with Face Detection Technology, which is very useful as it not only give clearer images and higher pixel count, at the same time, it also speed up the processing and saving of images when compare to earlier technologies. And if you think that this powerful feature will use up your batteries power much faster, don’t worry about that, Canon do built in low power consumption into the DIGIC III processor.

With the 6x zoom lens and compatibility with auxiliary lenses, Canon PowerShot G7 digital camera allow you to snap fantastics shots even in the middle of a fast speed game like soccer or car racing. When you zoom in and out, you do not have to worry about losing the brightness or clarity of the images. Meticulously engineered lenses reduce and correct aberrations while Canon’s new SR coating technology virtually eliminates ghosting.

As in all PowerShot cameras, there are many shooting modes available on the G7 as well.

For normal user, you have the Auto mode which allows you to focus on your subject and the G7 camera will then make all the decisions for you. It is great for everyday pictures in normal light and motion situations. The P program is a more advanced Auto mode with the addition of advanced exposure compensation. The AV aperture priority mode allows you to isolate your subject or, in the alternative, to add clarity to your entire picture. The camera chooses shutter speed on the AV setting.

If you are in for more control of shutter speed, the TV shutter priority allows you to adjust shutter speed and possibly add blur while the camera chooses the appropriate aperture. For ultimate control, choose the M, or Manual setting which allow you to choose the ISO speed, exposure and white balance. Once you find a setting you like on M, you can save it as a custom setting.

Canon PowerShot G7 digital camera has other options like shooting in XGA – 15 fps (frames per second); VGA and QVGA - 30 fps for up to 1 hour or up to 4 gigabytes; QVGA (60 fps) for up to 60 seconds or QQVGA (15 fps) for up to 3 minutes.

In additional to that, you can also chose Portrait special scene mode, the Landscape scene mode, night scene mode for impressive nighttime pictures, Sports scene mode and many more…

Canon PowerShot G7 is small, light and painless to carry and with it powerful features, it is one of a handful of impressive digital cameras on the market.