The Nokia N90 is a mobile phone released in 2005, known for its unique design and advanced camera features. It was part of the Nokia Nseries, which focused on multimedia capabilities. The N90 features a 2-megapixel camera with Carl Zeiss optics, allowing users to capture high-quality photos and videos. Its rotating design enables easy switching between phone and camera modes. Equipped with a 2.1-inch display, the N90 supports video playback and has a built-in media player. It runs on the Symbian OS, providing access to various applications and features. The phone also includes Bluetooth connectivity and expandable memory via a miniSD card slot.