The HTC Spark model has been confirmed by the XML file on the Taiwanese handset maker’s website. the HTC Spark is listed as being a keyboard-less handset with an unspecified sized WVGA display and will run the next generation Windows Phone 7 platform and supporting both CDMA and GSM.
the Spark smartphone will be powered by a 1GHz Qualcomm processor with 512 MB of RAM, a 5 megapixel autofocus camera,and features GSM/GPRS/EDGE as well as UMTS/HSDPA (up to 7.2 Mbps)/HSUPA (up to 5.776 Mbps). The HTC Spark will be very similar to the HTC Slider for Verizon. The device seems to feature a 480 x 800 resolution, along with GPRS.
The HTC Spark is supposed to be a Microsoft Windows Phone 7 device that has a 3.7-inch touch screen with WVGA resolution, a 5-megapixel camera, 3G, 512 MB of RAM, 512 MB of ROM, and all the other things you’d expect from a device like this including proximity sensors and light sensors.
Somewhat unusual for a Windows Phone 7 devices is the hardware button layout because the device is said to feature a Back, Home, Start, call Send and End key while no Search key is mentioned. However, Windows Phone 7 requires a Search key and doesn’t allow call Send/End keys.