Is this the Nokia Lumia 601?

Site Pocketnow get a leaked image from a mobile phone called Windows Phone from Nokia, Lumia 601. This image comes from a pretty reliable source and demonstrate that the phone is similar to a mysterious phone Nokia itself leaked in a video developer who has now been edited.

If this is true and represents the actual device, then we see mobile phones more low-end more than 701 Lumia. Indeed there is no specification available than this picture, but it seems the most visible is the 8MP camera with dual LED flash. Quite strange considering Lumia 701 5MP camera equipped only.

Previously head of Nokia France calls and analogize Nokia Lumia 800 is a BMW 5 Series, while the most luxurious 7 series is Lumia 900. Well, if so, is it Lumia 710 is a series 3, and Lumia 601 is a series 1?