Here’s some juicy info on the rumored upcoming HTC Thunderbolt 4G aka Incredible HD.

HTC Thunderbolt 4G

HTCInside has leaked its purported specs which include a 4.3-inch touchscreen display, 8-megapixel rear camera with dual LED flash, 5-megapixel front-facing camera, 1.2GHz processor, WiFi, Bluetooth, GPS, 16GB internal memory complemented by a microSD card slot for additional storage, Android 2.3 OS, and most interesting of all, quad-band UMTS, LTE, HSDPA, HSUPA connectivity. Meaning, this isn’t the Verizon-exclusive handset that’s been hitting the headlines as of late, and is actually a GSM variant headed for Europe, which could potentially find its way to the local market as well.

Excited? We sure are. Of course, all this is yet to be verified so treat this new tidbit with a healthy grain of salt until further evidence surfaces to support it.