Display apparatus having the same, method of driving display panel using the data driver

Display is displayed in the first display area and the display panel and the first display area and a second display area which is placed a second gate line group are disconnected from the first gate line group into which the first gate line groups arranged first type determining a first driving frequency of the first display area based on the image data, and the second a second driving frequency of the second display region based on the second input image data displayed in the display area to be and a timing controller for determining.