Nokia is reportedly prepping a new super sized smartphone called the Lumia 1520, and the phablet has seemingly emerged in its first-ever leaked photo. Windows Phone Central published the image on Wednesday evening, though it noted that the source of the photo is not a familiar one. The device pictured in the photo is believed to be real, however, and it represents several firsts for Nokia and Windows Phone.

For one thing, the Lumia 1520 will be the first Windows Phone device to fall into the “phablet” category thanks to its massive 6-inch display, which is even larger than the screen on Samsung’s upcoming Galaxy Note III. Nokia’s Lumia 1520 is also expected to be the first Windows Phone with a full HD 1080p display and the first with a quad-core processor.

Other rumored specs for the upcoming Lumia 1520 include a poly-carbonate case with a design identity similar to the Lumia 925, a 20-megapixel PureView camera and wireless charging support.

Nokia is expected to unveil the new Lumia 1520 during a press conference on September 26thalongside the company’s first crack at a Windows RT tablet.

Nokia is reportedly prepping a new supersized smartphone called the Lumia 1520, and the phablet has seemingly emerged in its first-ever leaked photo. Windows Phone Central published the image on Wednesday evening, though it noted that the source of the photo is not a familiar one. The device pictured in the photo is believed to be real, however, and it represents several firsts for Nokia and Windows Phone.

Other rumored specs for the upcoming Lumia 1520 include a polycarbonate case with a design identity similar to the Lumia 925, a 20-megapixel PureView camera and wireless charging support.

The leaked photo follows below.

Nokia Lumia 1520 phablet revealed, dwarfs the Lumia 1020

Amazing photo of the rumored Nokia Lumia 1520 Windows Phone with a 6-inch 1080P display

At the end of September, Nokia is reportedly going to reveal at least two new devices here in New York: their Windows 8 RT tablet, codenamed Sirius and the Nokia Lumia 1520 phablet.

The Lumia 1520 will feature a huge six-inch 1080P display, a polycarbonate body (not metal) with a 20 MP PureView camera akin to the Lumia 925’s design, specifications that we revealed last week from our verified sources. The device will also feature a quad-core Snapdragon CPU and Windows Phone 8 GDR3 for the new 1080P support.

The image above was leaked to us and while we cannot confirm it, we have a suspicion that is accurate. For one, it comes with what looks like an optional back case with a front cover to protect the display. We also wouldn't be surprised if it adds Qi wireless charging capability as well. It's placed next to what appears to be a Lumia 1020 for size comparison.

The other bit of evidence is that the display and bezel appear to closely match that of a leaked bezel from back in January, back when Nokia’s intention of making a phablet device were becoming clear. Everything from the Nokia label to the sensor locations to the thin bezel at the bottom appear to correspond. While not a slam dunk conclusion that at least favors a positive interpretation of the leaked photo.

We'll also note the standard proto.nokia.com etching at the bottom, as found on all Nokia tester phones.

Finally, with the display turned on we can see that as we would expect, there are three columns of Live Tiles now, including the ability to fit one double wide next to a medium sized tile. That feature would be needed due to the increased 1080P support found in GDR3.

The Nokia Lumia 1520 is expected to land on AT&T under the codename 'Bandit' and other carriers by November.