PR-8520new model: wifi , free analog tv, java, 4 bands frequency, qwerty keyboard, camera, mp3,mp4, bluetooth, ... support T card PR-8520 WIFI TV mobile phone new model: wifi , free analog tv, java, 4 bands frequency, qwerty keyboard ... -languages4>unsupport wifi,support mobile TV5>It can support Fm radio to need pluging in earphone.6>super java7>support Tf ...