According to new data from IDC, Apple slipped from fourth to fifth on the list of top mobile phone vendors during the fourth quarter of 2010. The IDC Worldwide Mobile Phone Tracker shows that Chinese manufacturer ZTE passed Apple, moving into fourth place on the list with unit shipments of 16.8 million compared to Apple’s 16.2 million, giving the companies 4.2 and 4.0 percent of the market, respectively. Nokia remained on top with unit shipments…
