Display
The S5510 comes with a 2.1-inch TFT display capable of showing 256K colors. Although the screen size is modest by today's standards, it was typical for feature phones back then. The resolution of 240 x 320 pixels offers decent clarity for its size, achieving approximately 190 pixel density. While the screen-to-body ratio is about 31.2%, it efficiently utilizes the available space, though it might feel quite cramped for users familiar with larger screens.