ZTE’s Blade touch-screen handset has racked up sales in excess of two million, making it one of the best-selling smartphones globally. The device, which was first sold in the UK in 2010 under the brand “San Francisco” by carrier Orange, is sold in 30 regions, with ZTE saying it has “successfully penetrated Japan and Finland, the home markets of major ZTE competitors.” The uptick in sales for the Chinese manufacturer comes on the back of its announcement of projected sales of 80 million devices this year, up from 60 million in 2010.