While the Windows 10 release date is approaching, Microsoft has not yet clearly stated which devices will be able to upgrade to Windows 10 Mobile and which will remain on Windows Phone 8.1.
There are a few Lumia smartphones that the company has confirmed are compatible with Windows 10 Mobile.
Some have also been announced by manufacturers (OEMs) but Microsoft has not yet announced the minimum requirements for the upgrade.
But the website WindowsMania.pl has reportedly obtained a list from Qualcomm that shows compatible phones with the upcoming Windows 10 Mobile.
According to the table, if your Lumia smartphone is equipped with one of the Qualcomm chipsets listed, then it is eligible to upgrade to Windows 10 Mobile.
See the list of chips that support the upgrade
