At the moment one of the best tablets on the market is the Microsoft Surface Pro 3.
Microsoft are offering a few models and there is the lowest spec Microsoft Surface Pro 3 Intel Core i3 processor and this comes with 4GB of RAM along with 6GB SSD and then there is the highest spec Intel Core i7 and this offers 512 SSD and 8GB of RAM.
The Microsoft Surface Pro 3 is going to have Windows 8.1 OS and some have said that on the PC it is a nuisance. However it comes into its own on the tablet. There is also the Type Cover for the Pro 3 and this protects the screen along with doubling up as a keyboard.
The Microsoft Surface Pro 3 offers a front facing camera and the audio can be heard properly when the tablet is upright.