Display
The display on the O2 Xphone features a 2.2-inch TFT screen capable of showing 65,000 colors, a standard at the time, which provides basic but adequate color rendition for simple tasks. With a resolution of 176 x 220 pixels, the screen’s pixel density stands at approximately 128 ppi. These specifications ensure that while the screen won't display crisp text or high-detail images by today's standards, it remains functional for basic smartphone applications. The screen-to-body ratio is about 25.4%, indicating prominent bezels typical of its time.