Amazon Wireless has the HTC One X 4G Android Smartphone for AT&T in white or gray for $149.99 (contract-free: 549.99, carrier subsidized: 199.99 – 50 instant savings ) with two service agreement for a limited time.

The HTC One X is a turbo-charged super phone that’s bursting with entertainment possibilities. It delivers theater-like entertainment with rich, full audio thanks to Beats Audio integration and a massive, pixel-packed 4.7-inch HD 720p multi-touch display. And combining the 1.5 GHz dual-core processor with AT&T’s super-fast 4G LTE connectivity, and you’ll be able to multi-task across a variety of apps with zero lag or wait time.

he HTC One X runs the Android 4.0 operating system (a.k.a., Ice Cream Sandwich), bringing a redesigned user interface with enhanced multitasking, notifications, full Web browsing experience, and more.

Other features include an 8-megapixel camera with Full HD 1080p video capture, 16 GB internal memory, Bluetooth 3.0 connectivity for hands-free devices and stereo music streaming, DLNA wireless streaming capabilities, GPS for navigation and location-based services, and up to 8.5 hours of talk time.