Reported by the nearest source of Engadget at Nokia, quoted Thursday (03/24/2011). These tablets will not be using Windows 7 Phone, which is less tested for the device with a screen size is quite large.
The speculation, the company based in Finland, will re-use MeeGo operating system, which is a software collaboration with Intel in the past. For starters, the Nokia tablet is going to have a design similar to Nokia N8 smart phone. But with a much larger size. In addition, there is no more detailed information about these devices.
According to the sources, the first Nokia's tablet will feature an incredible screen, including a television feature.