Microsoft's Chinese division mistakenly posted a video on Bilibili video hosting with an unknown device called Surface Mobile. The video lists the key features of the device, writes PhoneArena.

The smartphone will receive a built-in projector that will allow to display the image on the table and any other surface. For this, the device has a special retractable support, however, the projection function can be used for no more than an hour.

Also Surface Mobile will ship with the Surface Pen stylus.

When you activate it on your smartphone, the OneNote application is launched to quickly write notes.

It is noted that the device will provide an "ideal balance between performance and energy efficiency". Judging by the available information, the smartphone will equip the eight-core Qualcomm Snapdragon 660. By its performance, it slightly exceeds the last year's flagship chip Snapdragon 820. The phone works on Windows 10 Mobile, and in the video hint that he will get support for Win32 applications.