When is AT&T going to launch the highly anticipated HTC One X? This week, according to one report on Monday morning. The One X was first unveiled during Mobile World Congress in Barcelona as a quad-core smartphone, but AT&T’s version will be equipped with a dual-core Qualcomm Snapdragon S4 chip and will also support the carrier’s fast 4G LTE data network. BGR said that the phone’s launch date could be revealed as soon as Tuesday with availability occurring within one week. AT&T’s model will reportedly be identical to the international version save for the aforementioned internal tweaks. It’s unclear how much AT&T will sell the One X for but we’re guessing it will fall in around $199-$299 with a new two-year contract.