The tablet industry in the Android ecosystem has not really matured, compared to the tablets made by Apple. The recent release of the new Nexus 7
has raised the bar though, with the new Google tablet featuring a Full HD screen at 7 inches.
According to @evleaks though, Samsung is also working on some high resolution tablets itself. The known Twitter account recently posted a Tweet that indicates Samsung is working on a 12.2 inches tablet and on a 10 inches tablet, both with 2560 x 1600 displays.
The source is known for providing accurate information, so we also tend to believe them. As you can see they are referring to a tablet, SM-P900, with the only specified characteristic being the 12.2 inches screen, the Exynos 5 Octa processor and the high resolution display, but interestingly they also specifies it will have the S Pen. This could mean this is another Note device, or maybe Samsung realized the utility of the S Pen and wants to introduce it to all its devices.
The other device, the SM-P600 is only 10 inches large, (maybe a new Nexus 10) and will have the Snapdragon 800 CPU with the same resolution as the previous device.
This could represent the beginning of a new era for Android tablets, one with high resolution displays. Until now all tablets only had average displays, with low quality density, but with these big resolution we are up for an exciting future.