The pair have announced that they are deepening strategic ties but have not hinted about financial details. Instead Lenovo will load Microsoft’s productivity apps, including Microsoft Office, OneDrive and Skype on select Lenovo devices that use the Android operating system.

Microsoft did not say how much gear would be involved in the deal. Lenovo expects to ship millions of these Android-based devices worldwide over the next several years.

The deal is the latest in a string of similar deals by Microsoft with more than 70 Android device makers, including Samsung, HTC, Asus, Acer and Xiaomi.

The expanded collaboration between Microsoft and Lenovo also includes a patent cross-licensing agreement that covers Lenovo and Motorola devices.

Since Microsoft launched its IP licensing program in December 2003, it has entered into more than 1,200 licensing agreements.

Nick Parker, corporate vice-president OEM division, Microsoft said that Vole was thrilled that its productivity apps will be pre-installed on Lenovo’s premium devices and was talking about marrage.

“The marriage of Microsoft’s apps and Lenovo’s Android-based devices will enable customers worldwide to be more productive and connected and achieve even more,” he said.