Details of three upcoming HTC smartphones have surfaced, giving us the technical specifications of the HTC Bee, Lexikon and Spark. The first two will be powered by Android 2.2 Froyo, while the HTC Spark will be a Windows Phone 7 device. According to the leak, the HTC Bee will sport a 3.2-inch 240 x 320 pixel QVGA touchscreen display, along with a 528MHz Qualcomm 7625 processor. The Lexikon will offer a QWERTY keyboard, higher resolution 480 x 800 pixel WVGA display and an 800MHz Qualcomm 7630 processor. Finally, the HTC Spark will apparently offer a 1GHz processor, support 7.2Mbps downloads, a 5-megapixel camera, and a 3.7-inch 480 x 800 pixel touchscreen display.