The LG Fantasy (the LS831, which passed through FCC earlier this year?) has been spotted on the XDA Developers forum. untitledmangxg has got his paws on the upcoming Windows Phone, and has published some photos to back up his claims (see above). While he hasn't provided any detail surrounding the specifications of the device, untitledmangxg does note that it sports a very nice 4" IPS display and is powered by Mango.

We've reached out to untitledmangxg for more information. It doesn't look half bad for a second generation device. What do you guys think? Let us know in the comments.

Source: XDA Developers Forum, thanks chaitanya91845 for the heads up!