AdDuplex numbers show about half of current Windows smartphones are capable of running Windows 10

There is no denying that Microsoft has embarked on an ambitious, far-reaching roll-out mission with Windows 10 Mobile. Besides the ever-growing list of devices running the OS out-of-the-box, like the Lumia 950, 650 and 550, the US giant has also started releasing updates to an ever-growing range of older devices.However, despite the growing number of devices, AdDuplex now says only 50.4% of all