The HTC Holiday is rumored to be the next big superphone on AT&T after the Samsung Galaxy S II. The HTC Holiday is already on par with the Galaxy S II in terms of raw processor speed, but the Holiday is expected to launch as the first smartphone on AT&T with true 4G LTE connectivity. As of now, the HTC Jetstream is the only Android device (and it is a tablet) to run on AT&T’s 4G LTE network. A few pictures were leaked to BGR displaying the HTC Holiday’s home screen, but more importantly, a screenshot of it running a Speedtest. As you can see, the Holiday reached download speeds of 29.71Mbps, which is incredible and likely to please many power users. In terms of rumored specs, we’re looking at a 1.2GHz dual-core processor, 4.5 inch qHD display, Android 2.3, HTC Sense 3.0, and an 8MP rear facing camera. No word on when we can expect the Holiday to launch, nor at what price point.