The Chinese smartphone market is a tough nut to crack given its sensitivity to prices and a slew of strong domestic brands. IDC estimates suggest Apple may have learned this the hard way during the third quarter of this year: it slipped from fourth place in local market share during the second quarter to sixth. Samsung kept out in front, but everyone else who knocked Apple down a couple of pegs was from the neighborhood, starting with second-place Lenovo followed by Coolpad, ZTE and Huawei. Price and wider availability