Microsoft's mobile phone is being developed "secret weapon"

　　The era of smart phones, even veteran companies such as Microsoft will inevitably be attracted to it, but Microsoft's smartphone out before the user's favor has not been good sales, but recently Microsoft CEO Nadla has said they did not give up the smart phone industry, but in the development of a folding phone, and also some pictures developed, although the current full screen era, but the future foldable mobile phone market has a better Forward-looking, because this feature is consistent with convenient and other advantages, the specific time of this Microsoft foldable phone is still unknown, we will wait and see