Method for transmitting image data and communication terminal

摘要

A communication terminal comprises a memory for storing a table in which data for identifying a destination of communication and a resolution of a display device of the destination are associated with each other, an image processor for generating image data with a resolution of the display device of the destination based on the table, and a transmission section for transmitting the image data generated by the image processor. By transmitting the image data with a resolution corresponding to the resolution of the display device of the destination, data volume to be communicated is reduced and wasteful power consumption of battery is suppressed in portable devices.