As rumors suggested, HP re-enter the tablet market with Slate 7, a new Android tablet that the company introduced at MWC 2013 in Barcelona. In the past, HP has already released Windows 7 tablets with WebOS, which had little success.The presentation of the tablet did not occur precisely at MWC, but the night before the start of the event, but it is practically the same. The Slate 7 is a 7-inch tablet that runs on Android 4.1 Jelly Bean and weighs...