Microsoft Debuts Surface Android Phone With. When you purchase through links on our site, we may earn an affiliate commission. · your phone was packaged into windows 10 during last october's . The surface duo costs $1,399. No matter if you prefer tracking the stock market daily or tracking it to make adjustments every quarter, keeping an eye on your portfolio is smart for investors of all types. Microsoft's first android phone, the surface duo, is coming on september 10, the company announced wednesday. Microsoft is working on another small step to tie itself to your smartphone. The smartphone achieves acceptable performance with its .