
Microsoft is working on its first 10.1-inch tablets which will run on latest Operating System i.e. Windows 10. It has been revealed at GFXBench.
Specifications:-
Windows 10 will be running OS platform with 10.1-inch display with a pixel resolution of 2560 * 1440. It will be powered by Qualcomm Snapdragon Arm Cortex v7 Quad Core processor with Adreno 420 with 55 GB of ROM, translating to configuration of 64 GB inbuilt storage.

Last Windows RT Tablet: Nokia 2520
Windows RT was not quite successful due to failure in providing access to users to 32-bit and 64-bit applications.
Due to its Usability hindrance, Microsoft has stopped the production of Surface 2 tablet which was the only tablet coming under its production house and was still in production. Lumia 2520 was also killed for the same reasons.
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Windows RT to discontinue:-
But at last, Microsoft has sell tons of tablets running Windows RT OS platform designed for tablets. As a result of it, Microsoft has to continue its life support.
Some features of Windows 10 can be added to Windows RT platform, but many of the features will not be added.