The Preston is a mass-market device with a 2.8-inch screen, 3-megapixel camera and FM radio, while the Omnia is an all-in-one multimedia phone that USES the Windows Mobile operating system.

In digital camera, the synthesized test of exposure is one of key parameter selections. In order to control the exposure of the camera, first of all we must test the exposure value.

You can create a list of own IP Cameras and watch all camera in one list.