The Acer Iconia W4 is expected to have 2GB of RAM and the 32GB of native storage leaves 16GB of room for personal use. The back and front cameras weigh in at 5MP and 2MP respectively, and the keyboard dock that works on the Acer Iconia W3 will work on the new model. The tablet is expected to come to market priced at 329 EUR. The slate is powered by Windows 8.1 and offers a free version of Office 2013 Home & Student Edition.
We have no idea when the model will be available, but looking at the video we'd say that it probably won't be too far before the tablet is unveiled and then launched.
source: Bouweenpc.nl via TabletsMagazine (translated)