Supposed Nokia Lumia 520 and 720 images leak

New images of what are reportedly two new members of Nokia's Lumia line-up, the 520 and 720, have been leaked onto the Internet a few days ahead of the Mobile World Congress.

A few weeks ago, two unannounced Nokia Lumia smartphones were listed from a source in Indonesia. Now there's more concrete evidence of the existence of these phones, thanks to the well know Twitter user who goes by the handle evleaks.

Nokia Lumia 520, 2013 twitter.com/evleaks/status…
— @evleaks (@evleaks) February 22, 2013

The first post shows what looks like a press kit image, with the phone being identified by evleaks as the new Nokia Lumia 520. This would appear to be a mid range Windows Phone 8 device: WPCentral claims that the Lumia 520 will have a four inch screen, a 1 GHz processor, 512 MB of RAM, 8 GB of storage, and a 5-megapixel rear camera.

Nokia Lumia 720, 2013 twitter.com/evleaks/status…
— @evleaks (@evleaks) February 22, 2013

The second tweet from evleaks shows what could be the new Nokia Lumia 720. This model looks like it might be more of a higher-end product with WPCentral claiming it has a 4.3 ClearBlack display, a 1 GHz dual-core processor, 512 MB of RAM, 8 GB of storage, a 6-megapixel rear camera and a 2-megapixel front facing camera.

With the Mobile World Congress trade show due to begin on Monday in Barcelona, Spain, we will likely see Nokia officially announce the existence of both new Lumia smartphones at that time.

Source: evleaks on Twitter | Images via evleaks