The HTC Desire phone is any one of a series of GSM Android smartphones ranging from the Desire C to the Desire X. Looking at the HTC Desire C, it supports both GSM and HSDPA over multiple bands. The phone comes with 4 GB of onboard storage and support for memory expansion through a microSD card. It has a 5MP camera and a 3.5 inch 320 by 480 pixel touchscreen.
The Desire X has a larger and higher resolution screen, at 4 inches and 480 by 800 pixels. It also has a dual core processor and dual SIM support. Each type of HTC desire phone supports Wi-Fi and Bluetooth for additional connectivity options, as well as assisted GPS for motorway navigation.