Display
Featuring a CSTN display technology, the Samsung T109 offers 65K colors on a 1.85-inch screen. With a resolution of 128 x 160 pixels, the screen exhibits a pixel density of approximately 111 ppi. The internal display is functional for basic tasks like reading messages and navigating the interface. Additionally, the phone boasts an external monochrome display of 96 x 96 pixels, providing essential information such as time, caller ID, and message alerts when the device is closed. Although the screen-to-body ratio is about 26.9%, it reflects the design priorities of the era, emphasizing compactness over expansive display areas.