Display
Equipped with a 1.55-inch STN display capable of displaying 65 thousand colors, the J230 offers basic visual output suitable for simple multimedia and menu navigation. The resolution stands at 128 x 128 pixels, giving it an approximate pixel density of 117 ppi, which, by modern standards, is minimal. However, for its time, the display served its purpose by supporting wallpapers and themes, thus allowing for a modest level of personalization despite the simple graphics.