Display
One of the notable aspects of the VK520 is its dual CSTN displays, both supporting 65K colors. The primary display features a resolution of 128 x 143 pixels, while the external screen displays at 96 x 64 pixels, offering basic insight into missed alerts or time without requiring the main screen to be activated. The color capability of these displays was standard for feature phones of its time, providing basic graphical fidelity for simple tasks.