With the LG Volt, Sprint’s ultrafast LTE Spark network has made the jump to Boost Mobile and Virgin Mobile, the carrier’s prepaid arms. Announced earlier this year as the LG L90, the Volt is an Android 4.4 KitKat smartphone with better-than-average hardware specifications. The handset is powered by a 1.2GHz quad-core Snapdragon 400 processor which is bolstered by 1GB RAM and 8GB internal storage.