Display
Equipped with a UFB display capable of rendering 65K colors, the main screen of the Samsung X660 provides a resolution of 128 x 160 pixels, displaying up to 8 lines of text. While this might seem modest by today's standards, at the time, it allowed for decent clarity and vividness in color presentations. Accompanying the main screen is a secondary mono display with a resolution of 96 x 96 pixels on the exterior that provides essential information such as time, call, and message alerts without needing to open the phone.