Sprint’s newest 4G Android smartphone, the HTC Evo 4G LTE, will be available starting May 18 for $199.99 with a two-year contract. The smartphone will be compatible with the carrier’s new 4G network when it launches later this year. It runs the latest version of Android, and its highlights include a 4.7-inch high-definition touchscreen, an eight-megapixel camera and a built-in kickstand. If you already know this is the phone for you, Sprint is taking preorders now.