Nokia Sabre prototype leaks

The guys at PocketNow have managed to a photo of a Nokia prototype which they claim to be the Nokia Sabre. The phone is running WP7.5 Mango and seems to have a front facing camera for video calling. The tipster who sent this claims that Sabre is powered by a 1.4GHz processor and has 1GB of RAM. Other specs include a 3.5″ display and a 5MP camera. 

If you remember a similar design was shown by Nokia earlier this year when Nokia-Microsoft partnership was officially announced.

UPDATE : Sorry for the wrong info guys. It seems I assumed the proximity/light sensor to be the front camera