Nokia’s ‘Sirius’ Windows RT tablet to be called Lumia 2520? September 21, 2013 by admin Tweet Nokia’s first Windows RT tablet – known by its codename ‘Sirius’ – is reportedly to be called the Lumia 2520 when it launches alongside the 6-inch Lumia 1520 Windows Phone phablet next month. Read more… Neowin Related Posts:A quick look back at the reveal of the Nokia Lumia…I kind of miss how pretty Nokia Lumia Windows phones lookedWindows 11 on Microsoft Lumia may soon only be a…Will the first Microsoft Lumia come in time for the…Microsoft announces the Lumia 535 and 535 Dual Sim