Recently, Microsoft’s double screen folding mobile phone surface duo was officially launched. As soon as the mobile phone with dual screen design appears, it gains a lot of attention. The new folding design also brings us many possibilities. < / P > < p > although the device has not yet been introduced to consumers, we have learned about the performance of the phone. Recently, a device named “oema0b1” appeared in geekbench database. It is the surface duo which has been put on the shelves before. According to the information provided by geekbench, the surface Duo is equipped with the high pass snapdragon 855 mobile platform, with a single core running score of 762 points and a multi-core running score of 2867 points, meeting the expectations. < / P > < p > as the first mass-produced dual screen mobile phone under Microsoft, Microsoft Surface duo has many optimization solutions specifically for dual screen. First of all, the surface duo supports dual screen multitasking, allowing users to slide between two screens to perform cross screen operations. In addition, the surface duo also has a lot of new technologies to connect with the windows system computer, so that the data in the mobile phone can be synchronized with the PC for the first time. < / P > < p > at present, the surface duo has been pre sold in the United States and other regions, with a starting price of $1399, and is expected to be officially launched on September 10.