Display
The Treo Pro sports a 2.5-inch TFT resistive touchscreen capable of displaying 65K colors. While the resistive nature of the screen might be considered outdated by today’s standards, it was adequate at the time, albeit requiring a bit more pressure to operate than modern capacitive touchscreens. Its resolution of 320 x 320 pixels ensures decent clarity and sharpness for its size, though the screen-to-body ratio is rather low, making the display seem small compared to the rest of the phone.