We have seen this phone appeared in WPBench charts in March. Via a video posted on youtube, and then make it private, Nokia has just "officially" announced the Lumia 610 NFC, the first Windows phone with support for Near Field Communications.
While waiting for the company's new smartphone ads actually remains to be seen whether they will be presented with two versions of Lumia 610 or if the smartphone seen in Barcelona, via a firmware update, will support the Near Field Communications.
Via WMPU
Via WMPU