The Nokia Sabre is expected to be unveiled at Nokia World alongside the Nokia N800.

Now a specification has leaked online thanks to Pocketnow who obtained the information from a tipster. If correct the Nokia Sabre will have a 1.4 Ghz processor, 1GB of RAM and a 5 mega-pixel camera.

A 3.5 inch WVGA screen is also expected, while the mobile will run on Windows Phone Mango. The price is expected to come in at around 300 Euros (£260).

The other thing we can gain from the Nokia Sabre information is that the Nokia 800 will have a better specification than listed for the Sabra, because its higher in the range. Perhaps we can expect a bigger screen, better processor and an improved camera.

Once we at 3G hear anymore information about the Nokia Sabre we'll let you know.