Don't call it a comeback. HTC certainly was in the running for King of Mobile World Congress 2012 (an award that would be way cooler if it existed) with the new HTC One line, and the HTC One X specifically. When you stop and think about it, however, it's also a logical progression.
HTC started 2011 with the eventually disappointing Verizon ThunderBolt, which was thick, heavy and a battery hog — due in no small part to its LTE radio. The prevailing winds started to shift later in the year, however, with the likes of the Sensation and Amaze 4G, and you started to get a sense (pardon the pun) that the Taiwanese manufacturer was starting to regain its footing. (That shift was further indicated by the likes of the Windows Phone HTC Titan line.)
And that brings us to 2012 and the HTC One X, the pinnacle of the trio of Android smartphones that make up the HTC One line. (The others are the HTC One S and HTC One V.) There actually are two versions of the One X — the GSM version with a quad-core Tegra 3 processor, and another with a dual-core Qualcomm Krait processor and an LTE radio for 4G data.
The HTC One X review that follows is of the international quad-core version. We'll follow up with AT&T dual-core, LTE version of the One X when it becomes available.