We know everything there is to know about the Sprint Galaxy Nexus LTE, except for its launch date. According to Phandroid, the launch could be soon, because many Sprint retail stores received sign material to post around their stores. As you can see after the break, the signage is going to be posted in stores this Sunday, April 15.

From the looks of it, the launch of the Sprint Galaxy Nexus cannot be too far off. For those unfamiliar, the Sprint Galaxy Nexus packs two exclusive features: a faster 1.5GHz processor and Google Wallet compatibility. In January, we exclusively brought news that Wallet was left out of the Verizon version at Verizon’s request. This was attributed to Verizon working on its own mobile payment platform.

At any rate, Sprint customers will be able to take advantage of that “Everything Data Plan” for the Galaxy Nexus soon.