We’ve all been expecting Apple to release a 3G version of the iPhone at some point during this year. It turns out, it may be coming sooner rather than later. Ken Dulaney, analyst for Gartner, is saying that he has heard from sources over in Asia that Apple has placed an order for 10 million 3G iPhones. Even more interesting is that these would be 10 million on top of the current 10 million that Apple hopes to sell of the current iPhone version in 2008. If this is true, we’d expect to hear about it within the next few months. Maybe around the time that the iPhone 2.0 firmware upgrade is released, hmm?

Dulaney also mentioned that the 3G version of the iPhone may use an OLED screen, which would result in an improvement in battery life. Hey, if Apple went with EDGE for the current iPhone due to battery issues, it would make sense that in their leap to 3G, they’d try and conserve as much battery life as possible, right?

While we won’t know for sure when we will see a 3G model of the iPhone, I personally believe it is a safe bet that we will be seeing one within the next few months. The iPhone is nine months old, and while it is still a marvel, 9 months is a long time to go in the cell phone industry without seeing an upgrade. Apple also knows that 3G is a glaring omission from the current model. After all, there was a collective groan heard around the tech world when it was introduced back at MacWorld 2007 due to it’s lack of 3G. Even 14 months ago it was a huge letdown. Too much time has passed since then.

Bottom line, if you are in the market for an iPhone, but aren’t in the “need to have it now” mindset, you may want to wait a while.