Display
For visual output, the INNO 99 is equipped with a TFT display capable of showcasing 256K colors, with a resolution of 128 x 160 pixels. This was fairly standard for its time, allowing vivid colors that contribute to a pleasant user experience, especially when engaging with simple graphics and images. Notably, it features a secondary external display with STN technology, offering 65K colors at a resolution of 96 x 64 pixels—useful for checking the time or seeing caller information without opening the flip.