Design and Build
Compact and relatively lightweight, the Siemens CFX65 measures 85 x 48 x 23 mm and weighs merely 88 grams. Its size and weight make it quite portable and easy to carry around, fitting comfortably in pockets without being cumbersome. The design denotes a classic flip phone style, adorned with a CSTN display capable of presenting 65K colors on a 128 x 160 pixel resolution. This was fairly standard in its time, though limited compared to modern high-definition screens. An additional monochrome external display adds convenience by showing basic information like time and notifications with a resolution of 96 x 64 pixels.