Nokia has expanded its Lumia lineup by introducing a pair of new devices: a larger, 6-inch smartphone, and an entirely new product for the company, a Windows tablet.
With a 6-inch display, Nokia's new Lumia 1520 is now the largest Windows Phone – GeekWire
Announced at Nokia World: 2 new super-sized Windows Phones, the first Nokia tablet & Instagram is on the way! - The Official Microsoft Blog
A Beginner's Guide to Windows Phone
Here's The World's First Giant-Screen Windows Phone, The Nokia Lumia 1520
Nokia Lumia 920: review, Nokia
Nokia Lumia 1520 review
Microsoft Lumia 550 With 4.7-Inch Display, Windows 10 Mobile Launched
Nokia World: First Windows Tablet, Big Lumia Phone, and Instagram (Finally)
Microsoft Lumia 950 review - The Verge
Microsoft's Joe Belfiore just buried Windows Phoneon Twitter
Nokia Lumia 521 RM-917 8GB T-Mobile GSM Windows 8 Cell Phone - White : : Electronics