While we are still not sure about LG releasing another Windows Phone 7.5 device, there were numerous leaks on their devices/prototypes. This one is LS831 which we saw in last October when it passed the FCC. The device design looks outdated to me and it has a 5MP camera along with a front cam. Since it features a CDMA band, it should release only on Sprint in US if there is any possibility. Visit the source link for more images.