The HTC Radar is a Windows phone that launched in the fall of 2011. It runs Windows 7.5, and is the first HTC phone to have that OS. In the US, the Radar is available on T-Mobile's wireless network. It comes with 8 GB of internal storage. The 3.8" Super LCD screen has a 480x800 resolution. The HTC Radar has a Snapdragon dual-core processor inside.