Pictures have leaked of the Nokia 719c in China, which in fact appears somewhat different from the Nokia Lumia 710, pictured from its official Certification documentation.
While both devices have the same size clear black screen and physical rather than capacitive buttons, the Nokia 719c has rounder corners
and the top right corner appears to be specially marked, suggesting something like a NFC chip in that location. Apparently the mark is just the screen protector.
According to the thread, the handset will support both CDMA and GSM, suggesting it is heading to China Telecom, a carrier with 130 million CDMA users.
Thanks aikon171 for the tip.