Display
The 2.8-inch TFT resistive touchscreen of the Acer DX900, capable of displaying 65,000 colors, was typical for its time. With a resolution of 480 x 640 pixels at a density of 286 ppi, the screen delivers decent clarity, although it may seem quite limiting by today's standards, especially with its relatively low screen-to-body ratio of around 38%. The resistive touchscreen technology necessitates more pressure than the capacitive screens that became popular later, which could affect the overall user experience by requiring a stylus or firm tap.