We first heard of Cetus (albeit with a different model number) from a purported leaked UK mobile phones roadmap. Now new details have surfaced about Cetus, courtesy Bluetooth SIG which obviously holds more legitimacy than the leak before.

Although we’re not sure if it will be the first one, Cetus or SGH-i917 will run on Windows Phone 7 OS. Amongst other features, the phone will be more or less at par with Galaxy S and feature a 4-inch WVGA AMOLED screen (we presume Super AMOLED), GPS, Wi-Fi 802.11n, FM Radio, microUSB port, 5MP rear camera with front-facing VGA camera. The only difference we’ve found is the Bluetooth version, which is Bluetooth v2.1 in Cetus.

No details on the availability but we’d guess it should be around the time Microsoft releases WP7.