Display
The Siemens C35i featured a monochrome graphic display capable of showing fixed icons, with a resolution of 101 x 54 pixels that displayed information in a 17:9 ratio over five lines. While primitive by modern standards, this display was functional for essential tasks such as reading SMS messages, viewing call information, and navigating the phone's menu. The simplicity of the monochrome screen was consistent with the device's focus on durability and long battery life.