HTC has built an entire product line out of the original HD2 form, having morphed it into the EVO 4G and now the Thunderbolt. The HTC Thunderbolt is a 4G-enabled phone on the new Verizon LTE network, available later this year. It sports a 4.3-inch screen, and both LTE and EVDO radios to handle Verizon's 4G and 3G networks, respectively. There is both an 8MP rear camera, and a 1.3MP camera facing front for video calls. The phone is slightly thicker than the HTC EVO 4G, which is shown in this video comparing the two HTC phones side-by-side.