Display
Equipped with a 2.4-inch TFT display capable of showing 256K colors, the Haier N90's screen resolution stands at 176 x 220 pixels. While this results in a low pixel density of approximately 117 ppi, it was sufficient for basic tasks during its time, such as browsing through contacts and sending text messages. The phone also features handwriting recognition, a novel feature for its time, yet a far cry from the touch interfaces we are familiar with today.