Samsung has now re-launched the Epic 4G phone with a Google Android superfast WiMax 4G technology. Moreover, the mobile can also act as a multifaceted hotspot with for more than 5 Wi-Fi devices to be able to share on 4G easily. It features the 4 inch AMOLED screen, with a slide out QWERTY keyboard and a 1Ghz chip. Other than playing music and videos, the Epic 4G also has connectivity features with social networks like Facebook and Twitter, through the ‘Social Hub’. Another important feature is the 5.0 MP camera, with HD video recording and Wi-Fi and Bluetooth facilities.