The latest buzz on the street is that Sprint plans to unveil the HTC Supersoinc, the fist handset compatible with Sprint’s 4G data network, at the CTIA next week. The device will be running on Sprint’s new WiMax network, which is claimed to offer speeds up to 10 times faster than its current network. The Supersonic is claimed to be sporting a 4.3 –inch non-AMOLED touchscreen, a Snapdragon (1GHz) processor and only measure in at 11mm thick and running Android 2.1 with Sense UI. I guess we will have to wait for the CTIA next week to find out more on this highly anticipated handset.