Display
At the heart of the M750 is its 2.8-inch TFT resistive touchscreen, offering 65K colors and a resolution of 320 x 240 pixels. The screen-to-body ratio of about 37.6% highlights the phone's design prioritizing the physical keyboard over display size, which was common at the time. The resistive touchscreen requires pressure for operation, differing from modern capacitive touchscreens that respond to lighter touches. While the 143 ppi density seems outdated by today's standards, it was relatively acceptable for the period. Handwriting recognition was an innovative feature then, aimed at enhancing user interaction in an intuitive way.