In conditions of the highest secrecy with NDAs slapped on insiders, the long-awaited GooglePhone is set to enter a crowded marketplace sometime soon after America’s Labor Day.

Thought to be an early prototype of the GooglePhone

It is being described it as “simpler” and not as flashy as Apple’s iPhone. It has the ability to scroll through icons horizontally, making a number of different features easily accessible despite the limited screen space.

Another described it as having three-dimensional, animated buttons on the screen with a small QWERTY keyboard, like a Treo or a BlackBerry, rather than relying on a touch-screen, like the iPhone.

Earlier, Sim Simeonov, a technologist-in-residence at Polaris Venture Partners in Waltham, blogged an entry titled “The Real Google Phone.” He wrote that an “inside source” had described a “BlackBerry-like, slick device,” and that “Google would create distribution partnerships with a number of different mobile carriers, unlike Apple, which is locked into AT&T for five years”.

In August, The Wall Street Journal reported that Google hopes that several different manufacturers will build the phones and multiple carriers will help distribute them. Google will supply the software and deliver ads to the phones.

Engadget wrote last week that Google’s new operating system for cellphones, could be revealed shortly after Labor Day.

We await developments with interest.