Display
The O2 XDA Neo came with a 2.8-inch TFT resistive touchscreen display, capable of showing up to 65,000 colors. The screen resolution stood at 240 x 320 pixels with a 4:3 aspect ratio, translating to roughly 143 pixels per inch. While modest by today's standards, such specifications were fairly typical for mobile devices at the time. The display also supported handwriting recognition, a feature aimed at users who preferred jotting down notes or navigating through touch input using a stylus.