Sprint took the wraps off a new EVO-branded handset today called the HTC EVO Design 4G. The Design 4G is a rebadged version of the Hero S. It is a slim tri-mode CDMA/WiMax phone that also offers world-wide roaming thanks to GSM/HSPA+ network compatibility. It features a 4-inch qHD display, dual-core 1.2GHz processor, 768MB of RAM, Android 2.3 Gingerbread with HTC Sense 3.0, and a 5-megapixel camera. Other features include a 1.3-megapixel user-facing camera, Wi-Fi, Bluetooth 3.0, gyroscope, compass, proximity, and ambient light sensors.