Display
Featuring a CSTN display that could reproduce up to 65,000 colors, the Alcatel OT-C635 offered a visual experience that was typical for its time. The 1.8-inch screen had a resolution of 128 x 160 pixels, resulting in a pixel density of approximately 114 ppi. Although it wasn’t designed for high-definition imagery, the display sufficed for basic phone operations such as navigating the menu and viewing simple graphics.