While we’re still an hour away from Amazon’s smartphone reveal, what I believe to be their Android-powered handset just passed thru the FCC. We don’t have much to go on other than a shell company and my successful track record in turning up Lab126 products ahead of launch. Beyond the label, identifying the unnamed smartphone as the SD4930UR, documents indicate it features a variety of wireless frequencies (as you’d expect) – including multiple LTE and WiFi bands, along with Bluetooth. Amidst rumors of AT&T exclusivity, the device will supposedly possess a number of front-facing detectors to work in conjunction with an accelerometer for new methods of interaction and perhaps 3D viewing. We’ll find out shortly…