And here we have it: what’s likely to be the world’s first Bluetooth 3.0 phone courtesy of the Bluetooth Special Interest Group (SIG). According to the filing’s description, the “compact and slim” Samsung GT-S8500 is a touchscreen slate phone with a “high resolution” 3.1-inch OLED sporting a TouchWIZ UI and quad-band GSM/EDGE radios. The advantages of the 3.0 Bluetooth spec approved in April are faster throughput (up to 24Mbps) and more frugal power usage — both welcome advances in modern media-playing handsets. Although it’s not stated we can assume an official launch in Barcelona for Mobile World Congress.