Microsoft launched back the first generation surface tablets in the month of October. Surface Pro lags in battery backup and it is a heavy tablet. By eliminating these factors Microsoft plans for second generation surface tablets in 2013.
The second generation Surface tablets will gets next generation Windows OS updation, which will launch before them. There is also chances for the removal of stands that seen with Surface tablets.
Microsoft also makes change in processor on its future Surface tablets. They plans to replaces the current Nvidia tegra one and will fix Qualcomm processor, will bring faster performance along with sufficient battery backup.
It is thinks to be Microsoft will make second generation surface tablet to light and thinner than that of first generation tablets. The pen tool with surface tablets will remains in future generation, found as a perfect inputting tool with the tablet. Microsoft also mkes some price reduction with upcoming surface tablets.