Digitimes reports that 21 million iPhones will be shipped in Q1 of 2011. In case you didn't know, "Q1" is an industry term for "quarter one;" each business year is composed of four quarters, with each quarter representing three months out of the year.
This scoop from Digitimes indicates that Apple will most likely be doing some sort of revamp to the iPhone before March of 2011. It's not that much of a stretch to think that Apple could have a fantastic first quarter and pull off selling 14-15 million regular iPhone 4 units, but what really makes this rumor interesting is that Digitimes says that 5-6 million of these devices will be CDMA iPhones.
Contacts with Taiwan-based component suppliers say that the CDMA iPhone will be launched in North America and Asia Pacific in the first quarter of 2011. Digitimes says, "Currently, Foxconn is the only maker of WCDMA iPhones, while Foxconn and Pegatron Technology have equally shared the production volume for the CDMA version, the sources noted..."