Sprint’s new dual-screen Kyocera Echo is now available for pre-order from RadioShack. The Echo sports two different displays for a total 4.7-inches of touchscreen real estate. The Echo’s second screen can be used to run two applications at once, as a full QWERTY keyboard, or to enhance gameplay. The Android 2.2 (Froyo) powered smartphone is also capable of creating a Wi-Fi hotspot, which allows you to share the Echo’s 3G connection with other Wi-Fi enabled devices. The Echo — which costs $199 with a new two-year Sprint contract – will ship from RadioShack on April 17th. For more info on the Echo be sure to check out our hands-on.