The present invention relates to a portable terminal and a control method of peripheral device using the same. The plurality of peripheral devices adjacent to a portable terminal are searched, the locations of the plurality of searched peripheral devices are measured, a control parameterle value is set to at least one control parameterle for each of the plurality of peripheral devices according to location information of the plurality of peripheral devices, and a control signal including the set control parameterle value is generated and transmitted to a corresponding peripheral device. According to the present invention, in controlling a plurality of adjacent peripheral devices using a portable terminal, the control parameterle values for controlling the individual peripheral devices are changed according to the distances and directions of the plurality of peripheral devices from the portable terminal. Therefore, it is possible to provide customized services optimized on the basis of the location of a user.