Display
The ROKR E2 features a 2.0-inch TFT display capable of rendering 256K colors. While the screen size might seem small by today's standards, it was adequate for the mid-2000s. The resolution of 240 x 320 pixels provides a decent clarity for basic mobile operations, underscored by a pixel density of approximately 200 ppi. This made viewing photos, navigating the menu, and reading text reasonably pleasing, despite the smaller screen-to-body ratio of around 23.6%.